GM DURAMAX
CPP Diesel Duramax V8 parts are available at the best prices and the best selection.
The GM Duramax engine is known for its power and performance, but for true diesel enthusiasts, stock options just won't cut it. That's where our premium Duramax performance parts come in. We offer a wide selection of quality parts from trusted manufacturers to help you maximize the performance of your Duramax engine.
Whether you're in need of differential parts, cooling system components, exhaust system parts, or fuel system upgrades, we've got you covered. Our goal is to provide the best customer service possible, and we strive to ship out most orders as quickly as possible. Plus, if you find a part advertised for less elsewhere, we'll match that price.
As passionate diesel enthusiasts ourselves, we understand the importance of having access to top-quality performance parts. If you can't find a specific part or have any questions about our selection, feel free to reach out to us at sales@cppdiesel.com. We're here to help you find the parts you need to enhance your Duramax engine.
Take a look at our store to browse through our selection of Duramax performance parts, including turbochargers, air control systems, gaskets, and more. With products like the BORG WARNER S400SX TURBOCHARGER and the CPP DIESEL V-BAND CLAMP, you can trust that you're getting the best when you shop with us. Upgrade your Duramax engine today and experience the power and performance you've been dreaming of.
Whether you're looking to boost horsepower with a BORG-WARNER S400SX turbocharger or optimize your cooling system, our offerings encompass critical parts such as air control systems, gaskets, and exhaust components. We cater to every aspect of Duramax performance modifications, ensuring that you have access to everything needed to achieve your automotive goals.
Our commitment goes beyond just quality products; we pride ourselves on exceptional customer service and fast shipping. Most orders are processed quickly to minimize downtime. Additionally, we guarantee competitive pricing, pledging to match any advertised price for the same part, so you can shop with confidence.
Explore our selection today and discover the potential of your Duramax engine. From essential components like CPP Diesel V-Band Clamps to adjustable sled hitches, our range is tailored for both casual users and hardcore performance seekers. If you have any inquiries or can't locate a specific part, our knowledgeable team is ready to assist you at sales@cppdiesel.com. Enhance your driving experience and harness the full power of your GM Duramax engine with our premium parts and dedicated support.
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AIR INTAKES
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BOOST TUBES / INTAKE MANIFOLDS
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CLUTCH RELATED
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COOLING SYSTEM
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DIFFERENTIAL / DRIVETRAIN
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ENGINE PARTS / ACCESSORIES
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EXHAUST SYSTEM / COMPONENTS
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EXTERIOR ACCESSORIES
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FABRICATION COMPONENTS
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FUEL SYSTEMS / COMPONENTS
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GAUGES / RELATED
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HEAT CONTROL PRODUCTS
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INJECTABLES
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INTERCOOLERS
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INTERIOR ACCESSORIES
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LIGHTING
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OIL FILTERS
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ON-BOARD AIR SYSTEMS
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PULLING / RACING PRODUCTS
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STEERING / SUSPENSION
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SILICONE COUPLERS
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TOWING HITCHES / RELATED
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TRANSMISSION/TRANSFER CASE
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TUNERS / CHIPS / MONITORS
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TURBO / RELATED
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TRAIN HORNS
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DAYSTAR KG09123 2" COMFORT RIDE LEVELING KIT 2011-2018 GM 2500HD/3500HD 4WD
DAYSTAR
$141.00Daystars Comfort Ride Suspension systems are truly Driven by Design. Comfort Ride kits are specially designed to work with stock suspension components to keep costs down and quality high. High-density Progressive Polyurethane strut and spring spacers act...$141.00 -
DAYSTAR KG09119 2" COMFORT RIDE LIFT KIT 2001-2010 GM 2500HD/3500HD 4WD (FOR PURPLE, BLUE, BROWN, OR YELLOW TORSION KEYS)
DAYSTAR
$245.00Daystars Comfort Ride Suspension systems are truly Driven by Design. Comfort Ride kits are specially designed to work with stock suspension components to keep costs down and quality high. High-density Progressive Polyurethane strut and spring spacers act...$245.00 -
DAYSTAR KG09120 2" COMFORT RIDE LIFT KIT 2001-2010 GM 2500HD/3500HD 4WD (FOR ORANGE, GREEN, OR WHITE TORSION KEYS)
DAYSTAR
$245.00Daystars Comfort Ride Suspension systems are truly Driven by Design. Comfort Ride kits are specially designed to work with stock suspension components to keep costs down and quality high. High-density Progressive Polyurethane strut and spring spacers act...$245.00 -
DAYSTAR KU71124BK DO NOT FLASH OBDII PORT PLUG BLACK
DAYSTAR
$16.54Daystar's No Flash Plugs provide an effective way to preserve the tune on your diesel or other custom tuned ride. Protect your custom tune with Daystar!Features: Black Conveniently Clips Over Your OBD II Port Made in the USA Go Everywhere Warranty The...$16.54 -
DORMAN 904-130 LOWER INTERCOOLER BOOT 2001-2008 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM
DORMAN
$122.44Designed for 2001-2008 GM 6.6L Duramax LB7/LLY/LBZ/LMM models, the Dorman 904-130 Lower Intercooler Boot Kit is a reliable solution to reseal and repair the intercooler boot on your vehicle. This direct replacement kit matches the original seals required...$122.44 -
DORMAN 610-431.1 WHEEL STUD - M14-1.50 (15.67MM KNURL, 80.25MM L) 2001-2019 GM
DORMAN
$5.50The DORMAN 610-431.1 Wheel Stud - M14-1.50 (15.67mm knurl, 80.25mm L) is a top-quality product designed to meet the rigorous demands of the automotive industry. Engineered from durable carbon steel that conforms to SAE standards for strength and...$5.50 -
DORMAN 918-400 DIESEL ENGINE OIL COOLER 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
DORMAN
$365.57Enhance the performance and longevity of your 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML diesel engine with the DORMAN 918-400 Diesel Engine Oil Cooler. This premium-quality engine oil cooler serves as a reliable and direct replacement for the...$365.57 -
DORMAN 425-131 LOWER STEERING SHAFT 2001-2010 GM SILVERADO/SIERRA 2500HD/3500HD
DORMAN
$117.66The DORMAN 425-131 Lower Steering Shaft for 2001-2010 GM Silverado/Sierra 2500HD/3500HD vehicles is the ultimate replacement part for a crucial component of your vehicle's steering system. This steering shaft is designed to directly replace the original...$117.66 -
DORMAN 904-134 FUEL INJECTOR O-RING KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM
DORMAN
$58.03The DORMAN 904-134 Fuel Injector O-Ring Kit for 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM engines is a reliable solution for maintaining your vehicle's fuel system integrity. Designed as direct replacements for the original O-rings, this kit ensures a...$58.03 -
DORMAN 624-979 TRANSMISSION OIL COOLER PRESSURE LINE 2006-2010 GM SILVERADO/SIERRA 2500/3500HD (ALLISON TRANSMISSION)
DORMAN
$43.21The DORMAN 624-979 Transmission Oil Cooler Pressure Line for 2006-2010 GM Silverado/Sierra 2500/3500HD vehicles with the Allison transmission is a crucial component designed to ensure optimal transmission performance. This direct replacement assembly is...$43.21 -
DORMAN 625-199 TRANSMISSION OIL COOLER PRESSURE LINE 2006-2010 GM SILVERADO/SIERRA 2500HD/3500HD (ALLISON TRANSMISSION)
DORMAN
$43.49The DORMAN 625-199 Transmission Oil Cooler Pressure Line is the perfect solution for 2006-2010 GM Silverado/Sierra 2500HD/3500HD vehicles equipped with the Allison transmission. This automatic transmission oil cooler hose assembly is meticulously...$43.49 -
DORMAN 926-424 COOLANT BYPASS TUBE O-RING KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
DORMAN
$8.92The DORMAN 926-424 Coolant Bypass Tube O-Ring Kit is the ultimate solution for replacing or repairing the engine coolant pipe in your 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML vehicle. This comprehensive kit contains all the essential O-rings needed...$8.92 -
DORMAN 904-122 RIGHT DIESEL RETURN LINE 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM
DORMAN
$150.41The DORMAN 904-122 Right Diesel Return Line is the ideal solution for ensuring your vehicle's fuel system operates at its best. Specifically designed for 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM models, this replacement fuel injector line is...$150.41 -
FIRESTONE 2266 AIRCOMMAND XTRA DUTY SINGLE AIR CONTROL SYSTEM UNIVERSAL APPLICATION
FIRESTONE
$696.08The Firestone 2266 AirCommand Xtra Duty Single Air Control System is an essential upgrade for anyone who values performance and reliability in their truck's suspension system. Designed for universal application, this advanced air control system allows...$696.08 -
FIRESTONE 2168 AIRCOMMAND XTRA DUTY DUAL AIR CONTROL SYSTEM UNIVERSAL APPLICATION
FIRESTONE
$890.37The Firestone 2168 AirCommand Xtra Duty Dual Air Control System is engineered to enhance your towing and hauling experience, making it an essential upgrade for any serious hauler. This innovative system features an efficient air tank that allows for...$890.37 -
FIRESTONE 2374 6" AIR SPRING LIFT SPACE UNIVERSAL APPLICATION
FIRESTONE
$146.32Enhance your truck's performance and handling with the Firestone 2374 6" Air Spring Lift Spacer, an essential upgrade for enthusiasts who seek both elevation and stability. Designed specifically for use with Firestone Ride-Rite Air Bag Helper Springs,...$146.32 -
FIRESTONE 2370 4" AIR SPRING LIFT SPACER UNIVERSAL APPLICATION
FIRESTONE
$136.15Elevate your truck’s performance with the Firestone 2370 4" Air Spring Lift Spacer, a premier solution designed for those who demand both height and utility from their vehicle. Crafted to seamlessly integrate with your Firestone Ride-Rite Air Bag Helper...$136.15 -
DORMAN 904-123 LEFT DIESEL RETURN LINE 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM
DORMAN
$142.49The DORMAN 904-123 Left Diesel Return Line is the ideal solution for replacing the original fuel injector line on your 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM vehicle. Engineered as a direct replacement, this fuel injector line guarantees a perfect fit...$142.49 -
DORMAN 904-124 FUEL PRIMER SEAL KIT 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM
DORMAN
$34.28The DORMAN 904-124 Fuel Primer Seal Kit is the perfect solution for repairing the fuel filter primer housing on 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM vehicles with precision and ease. This direct replacement kit is expertly designed to match the...$34.28 -
FIRESTONE 9074 PNEUMATIC REPLACEMENT SWITCH UNIVERSAL APPLICATION
FIRESTONE
$57.44The Firestone 9074 Pneumatic Replacement Switch is designed to restore functionality to your Firestone Helper Springs quickly and efficiently. This high-quality replacement switch is essential for maintaining optimal performance in your pneumatic system,...$57.44 -
DORMAN 904-109 DIESEL GLOW PLUG POWER DISTRIBUTION STRAP 2001-2004 GM 6.6L DURAMAX LB7
DORMAN
$34.40The DORMAN 904-109 Diesel Glow Plug Power Distribution Strap for 2001-2004 GM 6.6L DURAMAX LB7 engines is a reliable and durable replacement part engineered to restore functionality to your vehicle. This power distribution strap is a direct replacement,...$34.40 -
FIRESTONE 2530 AIR TANK AND COMPRESSOR MOUNTING KIT UNIVERSAL APPLICATION
FIRESTONE
$193.27The Firestone 2530 Air Tank and Compressor Mounting Kit is expertly crafted for those looking to optimize their truck's performance with minimal effort. This universal application kit simplifies the installation process for Firestone Air Compressors and...$193.27 -
DORMAN 611-236.1 WHEEL NUT M14-1.50 FLATTOP NUT - 22MM HEX, 44.5MM LENGTH 2001-2023 GM PICKUP
DORMAN
$5.24The DORMAN 611-236.1 Wheel Nut is a reliable solution engineered to address the common failure issues associated with original lug nuts on select 2001-2023 GM PICKUP vehicles. Unlike the original two-piece design prone to warping and corrosion, this...$5.24 -
DORMAN 611-110.1 WHEEL NUT M14-1.50 BULGE - 22MM HEX, 20.5MM LENGTH 1988-2023 GM PICKUP
DORMAN
$2.22The DORMAN 611-110.1 Wheel Nut M14-1.50 Bulge is a reliable and durable solution for your GM Pickup from 1988 to 2023. These wheel lug nuts have been crafted to mirror the fit, function, and performance of the original equipment hardware on the...$2.22 -
DORMAN 904-254 EXHAUST DOWN PIPE V-BAND CLAMP 2001-2016 GM 6.6L DURAMAX LB7LLY/LBZ/LMM/LML | 1994-2000 GM 6.5L DIESEL
DORMAN
$75.30The DORMAN 904-254 Exhaust Down Pipe V-Band Clamp is the ideal solution for secure connections between exhaust system components in 2001-2016 GM 6.6L DURAMAX LB7LLY/LBZ/LMM/LML and 1994-2000 GM 6.5L DIESEL vehicles. This exhaust clamp is a direct...$75.30 -
DORMAN 904-268 VARIABLE GEOMETRY TURBOCHARGER CONTROL SOLENOID 2003-2007 FORD 6.0L POWERSTROKE | 2004.5-2010 GM 6.6L DURAMAX
DORMAN
$257.51The DORMAN 904-268 Variable Geometry Turbocharger Control Solenoid is a top-tier solution for your 2003-2007 Ford 6.0L Powerstroke or 2004.5-2010 GM 6.6L Duramax. Crafted with precision and built for endurance, this turbocharger wastegate solenoid offers...$257.51 -
DORMAN 674-736 EXHAUST MANIFOLD KIT - INCLUDES REQUIRED GASKETS AND HARDWARE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
DORMAN
$303.53The DORMAN 674-736 Exhaust Manifold Kit is the perfect solution for those in need of a reliable and high-quality replacement for their 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML vehicles. This precision-engineered manifold is crafted to seamlessly...$303.53 -
DORMAN 904-180 DIESEL FUEL COOLER 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM
DORMAN
$273.17The DORMAN 904-180 Diesel Fuel Cooler for 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM is a high-quality replacement part engineered to deliver optimal performance for your vehicle. Designed as a direct replacement, this fuel cooler ensures a seamless fit...$273.17 -
FIRESTONE 2373 5" AIR SPRING LIFT SPACER UNIVERSAL APPLICATION
FIRESTONE
$156.10Elevate your truck's capabilities with the Firestone 2373 5" Air Spring Lift Spacer, designed for those who seek enhanced performance without sacrificing the benefits of their Firestone Ride-Rite Air Bag Helper Springs. This innovative spacer system...$156.10 -
FIRESTONE 2860 RIDE-RITE WIRELESS ALL-IN-ONE HELPER SPRING KIT 2011-2024 GM SILVERADO/SIERRA 2500HD/3500HD 2WD/4WD
FIRESTONE
The Firestone 2860 Ride-Rite Wireless All-In-One Helper Spring Kit is engineered to enhance the performance of your 2011-2024 GM Silverado/Sierra 2500HD/3500HD, available for both 2WD and 4WD models. This robust system combines the superior support of...Qty in Cart: 0Quantity:Price:Subtotal: -
FIRESTONE 2700 RED LABEL EXTREME DUTY AIR SPRINGS 2001-2010 GM 2500HD/3500HD 2WD/4WD
FIRESTONE
$726.02Experience unparalleled load support and stability with the Firestone 2700 Red Label Extreme Duty Air Springs, specifically designed for the 2001-2010 GM 2500HD and 3500HD models. These heavy-duty air springs employ adjustable air pressure to cater to...$726.02 -
FIRESTONE 2497 AIR COMPRESSOR MOUNTING KIT UNIVERSAL APPLICATION
FIRESTONE
$77.44The Firestone 2497 Air Compressor Mounting Kit is the ultimate solution for securely mounting your Firestone Air Compressor on your truck with maximum convenience and efficiency. Crafted with precision, this universal application mounting plate is...$77.44 -
DORMAN 904-125 TURBOCHARGER OIL RETURN LINE 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM
DORMAN
$77.43The DORMAN 904-125 Turbocharger Oil Return Line for 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM engines offers a dependable solution to maintain optimal performance. Crafted with precision and durability in mind, this oil line serves as a direct replacement...$77.43 -
DORMAN 611-115.1 WHEEL NUT M14-1.50 EXTERNAL THREAD - 22MM HEX, 28.5MM LENGTH 1988-2023 GM
DORMAN
$2.37The DORMAN 611-115.1 Wheel Nut M14-1.50 External Thread is a superior replacement option for maintaining the integrity and reliability of your vehicle's wheels. Crafted with precision and designed to adhere to the exact specifications of the original...$2.37 -
DORMAN 904-103 DIESEL FUEL RAIL RETURN LINE GASKETS 2001-2004 GM 6.6L DURAMAX LB7
DORMAN
$23.91The DORMAN 904-103 Diesel Fuel Rail Return Line Gaskets for 2001-2004 GM 6.6L DURAMAX LB7 engines is the ideal solution for ensuring optimal fuel system performance. This top-of-the-line fuel injection return line gasket kit is meticulously designed to...$23.91 -
DORMAN 904-148 EXHAUST DOWN PIPE V-BAND CLAMP 2004.5-2016 CHEVY 6.6L DURAMAX LLY/LBZ/LMM/LML
DORMAN
$39.80The DORMAN 904-148 Exhaust Down Pipe V-Band Clamp for 2004.5-2016 CHEVY 6.6L DURAMAX LLY/LBZ/LMM/LML vehicles is the perfect solution for maintaining your exhaust system's reliability and performance. This direct replacement clamp is meticulously...$39.80 -
REVMAX A1000-901 ALLISON BILLET FLEX PLATE FOR 01-16 DODGE RAM WITH CUMMINS
REVMAX
$695.00The REVMAX A1000-901 Allison Billet Flex Plate is the ultimate solution for your 2001-2016 Dodge Cummins 5.9L 12V truck's transmission needs. Crafted from premium billet steel, this flex plate is designed to withstand the demands of high-powered engines...$695.00 -
FIRESTONE 2367 3" AIR SPRING LIFT SPACER UNIVERSAL APPLICATION
FIRESTONE
$123.11Elevate your vehicle's performance and appearance with the Firestone 2367 3" Air Spring Lift Spacer, meticulously designed for universal application. This innovative spacer elevates your truck by 3 inches while preserving the functionality of your...$123.11 -
FIRESTONE 2715 RIDE-RITE RED LABEL EXTREME AIR BAG HELPER SPRINGS 2012-2023 GM SILVERADO/SIERRA 35OOHD (CAB & CHASSIS)
FIRESTONE
$726.02Enhance your towing experience with the Firestone 2715 Ride-Rite Red Label Extreme Air Bag Helper Springs, specifically designed for the 2012-2023 GM Silverado and Sierra 3500HD Cab & Chassis models. Engineered to support heavy loads, these air helper...$726.02 -
FIRESTONE 2249 RIDE-RITE AIR BAG HELPER SPRINGS 2001-2010 GM C2500HD/C3500HD 2WD/4WD (CAB & CHASSIS)
FIRESTONE
$538.89Enhance the performance and stability of your 2001-2010 GM C2500HD/C3500HD with the Firestone 2249 Ride-Rite Air Bag Helper Springs. Specifically designed for both 2WD and 4WD Cab & Chassis models, these air springs offer exceptional load support that...$538.89 -
FIRESTONE 2709 RED LABEL EXTREME DUTY AIR SPRINGS 2011-2023 GM SILVERADO/SIERRA 2500HD/3500HD 2WD/4WD
FIRESTONE
$726.02The Firestone 2709 Red Label Extreme Duty Air Springs bring exceptional performance and reliability to your 2011-2023 GM Silverado and Sierra 2500HD/3500HD models, whether in 2WD or 4WD. Designed specifically for heavy-duty applications, these air...$726.02 -
FIRESTONE 2375 6" AIR SPRING LIFT SPACER UNIVERSAL
FIRESTONE
$160.07Elevate your truck’s performance with the Firestone 2375 6" Air Spring Lift Spacer Universal. Designed specifically for use with Firestone Ride-Rite Air Bag Helper Springs, this lift spacer provides an ideal solution for those looking to enhance their...$160.07 -
FIRESTONE 2368 3" AIR SPRING LIFT SPACER UNIVERSAL
FIRESTONE
$140.07Elevate your truck’s performance and style with the FIRESTONE 2368 3" Air Spring Lift Spacer Universal. Designed specifically for compatibility with Firestone Ride-Rite Air Bag Helper Springs, this innovative spacer provides the perfect solution for...$140.07 -
FIRESTONE 2012 AIRLINE SERVICE KIT UNIVERSAL
FIRESTONE
$52.66The Firestone 2012 Airline Service Kit is an essential accessory for maintaining the performance of your Ride-Rite and Sport-Rite Air Bags. Designed for those who value reliability and durability, this universal kit equips you with all the necessary...$52.66 -
FIRESTONE 2371 4" AIR SPRING LIFT SPACER UNIVERSAL
FIRESTONE
$145.47Elevate your vehicle's performance and style with the Firestone 2371 4" Air Spring Lift Spacer Universal. This premium lift spacer is engineered to seamlessly integrate with Firestone Ride-Rite Air Bag Helper Springs, allowing you to enhance the...$145.47 -
FIRESTONE 2366 2" AIR SPRING LIFT SPACER FOR FIRESTONE RIDE-RITE AIR BAGS (LIFTED 2") UNIVERSAL
FIRESTONE
$118.10Elevate your truck's performance and comfort with the FIRESTONE 2366 2" Air Spring Lift Spacer, designed specifically for use with Firestone Ride-Rite Air Bag Helper Springs. This innovative lift spacer seamlessly integrates into your existing suspension...$118.10 -
FIRESTONE 2536 1.25" AIR SPRING LIFT SPACER FOR FIRESTONE RIDE-RITE AIR BAGS (LIFTED 1.25") UNIVERSAL
FIRESTONE
$21.27Enhance your vehicle's performance and capability with the Firestone 2536 1.25" Air Spring Lift Spacer, a specially designed accessory for Firestone Ride-Rite Air Bags. This innovative lift spacer allows for a seamless lift of your truck, providing an...$21.27 -
XDP XD615 FUEL SYSTEM CONTAMINATION KIT WITHOUT PUMP FOR 11-16 GM 2500/3500HD WITH DURAMAX ENGINE
XDP
$3,599.95The XDP Fuel System Contamination Kit - No Pump (Stock Replacement) XD615 will help you get your vehicle back on the road. The factory injection pump can be a failure point in the fuel system and often fails in a disastrous manner. As a result, debris...$3,599.95 -
XDP XD624 ENGINE OIL PAN BOLT KIT (BLACK-PHOSPHATE) FOR 01-16 GM 2500/3500HD WITH DURAMAX ENGINE
XDP
$19.95XDP carries the XDP Engine Oil Pan Bolt Kit (Black-Phosphate) XD624 that will replace the stripped bolts on your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML. These (18) Class 10.9 bolts feature 150,000 PSI tensile strength for durability and a black...$19.95 -
XDP XD608 OER SERIES FUEL CONTAMINATION KIT FOR 17-20 GM 2500/3500HD WITH DURAMAX ENGINE
XDP
$4,299.95The XDP OER Series Duramax 6.6L L5P Fuel Contamination Kit XD608 will replace all the debris-riddled parts in the fuel system of your 2017-2021 GM 6.6L Duramax L5P. When the HP4 fuel injection pump fails in your Duramax-powered truck, it often sends...$4,299.95 -
XDP XD597 OER SERIES FUEL INJECTOR LINE (CYLINDERS 2 AND 7) FOR 01-04 GM 2500/3500HD WITH DURAMAX ENGINE
XDP
$49.95The XDP OER Series Fuel Injector Line (Cylinders 2 and 7) XD597 from XDP provides your 2001-2004 GM 6.6L Duramax LB7 with a high-quality replacement. The factory injector lines are prone to failure due to corrosion or fuel contamination. It is also...$49.95 -
XDP XD596 OER SERIES FUEL INJECTOR LINE (CYLINDERS 4 AND 5) FOR 01-04 GM 2500/3500HD WITH DURAMAX ENGINE
XDP
$49.95The XDP OER Series Fuel Injector Line (Cylinders 4 and 5) XD596 provide your 2001-2004 GM 6.6L Duramax LB7 with high-quality fuel lines. As time passes, factory injector lines can corrode and become a point of failure. Also, in order to avoid the risk of...$49.95 -
XDP XD595 OER SERIES FUEL INJECTOR LINE (CYLINDERS 3 AND 6) FOR 01-04 GM 2500/3500HD WITH DURAMAX ENGINE
XDP
$49.95The XDP OER Series Fuel Injector Line (Cylinders 3 and 6) XD595 from XDP replaces the leaking OEM fuel lines on your 2001-2004 GM 6.6L Duramax LB7. It is common for factory injector lines to corrode over time and require replacement. Also, when replacing...$49.95 -
XDP XD594 OER SERIES FUEL INJECTOR LINE (CYLINDERS 1 AND 8) FOR 01-04 GM 2500/3500HD WITH DURAMAX ENGINE
XDP
$49.95Replace the contaminated or corroded fuel lines on your 2001-2004 GM 6.6L Duramax LB7 with the XDP OER Series Fuel Injector Line (Cylinders 1 and 8) XD594. The factory fuel injector lines can be a common point of failure as the lines often corrode over...$49.95 -
XDP XD609 OER SERIES REMANUFACTURED CP4 FUEL PUMP FOR 11-16 GM 2500/3500HD WITH DURAMAX ENGINE
XDP
$599.95The XDP OER Series Remanufactured CP4 Fuel Pump XD609 is a high-quality replacement for the failed or underperforming injection fuel pump on your 2011-2016 GM 6.6L Duramax LML/LGH. This XDP Remanufactured CP4 Fuel Pump is a drop-in replacement and will...$599.95 -
XDP XD606 OER SERIES NEW FUEL RAIL ASSEMBLY (PASSENGER SIDE) FOR 11-16 GM 2500/3500HD WITH DURAMAX ENGINE
XDP
$206.95Replace the contaminated fuel system in your 2011-2016 GM 6.6L Duramax LML/LGH with the XDP OER Series New Fuel Rail Assembly (Passenger Side) XD606. If you have experienced CP4 pump failure, there is a good chance debris and contamination has circulated...$206.95 -
XDP XD605 OER SERIES NEW FUEL RAIL ASSEMBLY (DRIVER SIDE) FOR 11-16 GM 2500/3500HD WITH DURAMAX ENGINE
XDP
$216.95The XDP OER Series New Fuel Rail Assembly (Driver Side) XD605 is ideal when replacing contaminated fuel system components in your 2011-2016 GM 6.6L Duramax LML/LGH. If you have experienced CP4 fuel pump failure, metal shavings and contamination have most...$216.95 -
XDP XD607 OER SERIES FUEL RETURN LINE ASSEMBLY FOR 11-16 GM 2500/3500HD WITH DURAMAX ENGINE
XDP
$95.95Restore the fuel system in your 2011-2016 GM 6.6L Duramax LML/LGH with the XDP OER Series Fuel Return Line Assembly XD607. If you have dealt with a CP4 pump failure, debris and contamination have most likely worked their way throughout your fuel system...$95.95 -
XDP XD533 BLACK-PHOSPHATE STARTER BOLT KIT FOR 01-22 GM 2500/3500HD WITH DURAMAX ENGINE
XDP
$9.95The XDP Starter Bolt Kit (Black-Phosphate) XD533 will replace the corroded starter bolts on your 2001-2022 GM 6.6L Duramax. The starter is situated in the lowest part of the engine compartment, where it is subjected to the elements like rain, mud, and...$9.95 -
PPE 113059150 HIGH-CAPACITY PREMIUM EFFICIENCY FUEL FILTER FOR 01-16 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
PPE
$35.99PPE 113059150 High-Capacity Premium Efficiency Fuel Filter is a cutting-edge solution designed to safeguard your FOR 01-16 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML fuel injection system. This advanced filter surpasses all expectations by setting new...$35.99 -
PPE 115000105 ELEMENT AIR FILTER FOR 01-05 GM DURAMAX 6.6L LB7/LLY
PPE
$22.49FOR 01-05 GM 6.6L LB7 LLY Element Air Filter The PPE 115000105 Element Air Filter is designed specifically FOR FOR 01-05 GM Duramax 6.6L LB7 and LLY engine models, providing a superior filtration solution FOR demanding diesel applications. Built to meet...$22.49 -
PPE 115051500 L/R BANK MANIFOLDS RAW SILVER FOR 06-10 GM DURAMAX 6.6L LBZ/LMM
PPE
$359.99Sometimes you just have to look good, and your engine is no different. With these PPE Left and Right Side Cylinder Head Bank Manifolds, your diesel will look, and perform amazing. Great FOR marine or hot rod racing applications where looks count, these...$359.99 -
PPE 158004000 CENTER LINK OE STYLE HD FORGED 1.5 INCH DIA STOCK TAPER FOR 01-10 GM SILVERADO/SIERRA 2500HD 3500HD
PPE
$296.99Our PPE Forged, OE-style center link is the solution FOR ultimate strength and rigidity in your steering. This massive 1.5 inch diameter center link accepts the stock-taper pitman and idler arms so its a direct bolt-on replacement. Zerk fittings ensure...$296.99 -
PPE 158016000 WELDED AND DRILLED STRAIGHT CENTER LINK 7/8 INCH HOLES WITH PULLER FOR 01-10 GM 2500HD/3500HD
PPE
$449.99Boasting a big 7/8 inch bolt (stock is 9/16 inch), this precision machined 304 stainless steel Center Link is designed to work with >PPEs Race Pitman Arm and Race Idler Arm. The extra strength and straight design naturally eliminate the Center Link...$449.99 -
PPE 119020010 EGR TO CAB COOLANT HOSE FOR 01-10 GM 6.6L DURAMAX LB7/LLY/LBZ
PPE
$11.69Designed FOR factory fit, these durable 5mm performance silicone hoses are a perfect upgrade when your worn coolant hoses need replacing.Features: 1-ply heat-resistant internal fibers Durable, 5 mm thick silicone O.D. size: 24mm (15/16”) Best...$11.69 -
PPE 119020011 ENGINE TO CAB COOLANT HOSE FOR 11-16 GM DURAMAX 6.6L LML
PPE
$10.79Designed for factory fit, these durable 5mm performance silicone hoses are a perfect upgrade when your worn coolant hoses need replacing. GM Equivalent P/N: 20984280 Use with 119020009 1999-2016 GM Stainless Steel Heater Hose Connector...$10.79 -
PPE 119021004 EGR TO CAB COOLANT HOSE (CA) FOR 02 GM DURAMAX 6.6L LB7
PPE
$10.79Designed FOR factory fit, these durable 5mm performance silicone hoses are a perfect upgrade when your worn coolant hoses need replacing.Features: Silicone EGR to Cab Coolant Hose - Black 1-ply heat-resistant internal fibers Durable, 5mm thick silicone...$10.79 -
PPE 119021007 EGR TO CAB COOLANT HOSE FOR 04.5-10 GM 6.6L DURAMAX LLY/LBZ/LMM
PPE
$12.14Designed FOR factory fit, these durable 5mm performance silicone hoses are a perfect upgrade when your worn coolant hoses need replacing. Inner diameter of hose is 5/8 in GM Equivalent P/N: 97333410 Use with 119020009 1999-2016 GM...$12.14 -
PPE 119021010 EGR TO CAB COOLANT HOSE FOR 07.5-10 DURAMAX 6.6L LMM
PPE
$15.29Designed FOR factory fit, these durable 5mm performance silicone hoses are a perfect upgrade when your worn coolant hoses need replacing.Features: Silicone EGR to Cab Coolant Hose 1-ply heat-resistant internal fibers Durable, 5mm thick silicone Sold...$15.29 -
PPE 119021011 EGR TO CAB COOLANT HOSE FOR 11-16 GM DURAMAX 6.6L LML
PPE
$11.65Designed for factory fit, these durable 5mm performance silicone hoses are a perfect upgrade when your worn coolant hoses need replacing. GM Equivalent P/N: 12639068 Use with 119020009 1999-2016 GM Stainless Steel Heater Hose Connector. Features:...$11.65 -
PPE 119021100 COOLANT HOSE KIT-RED FOR 01-05 GM DURAMAX 6.6L LB7/LLY
PPE
$269.99Factory coolant hose T fittings are molded hose or made out of plastic and are prone to cracking at junctions, causing coolant loss. Replace your worn or leaky factory coolant hose system with PPE's performance Silicone Coolant Hose Kit. Perfect FOR your...$269.99 -
PPE 119021300 COOLANT HOSE KIT-RED FOR 11-16 GM DURAMAX 6.6L LML
PPE
$269.99The PPE 119021300 Coolant Hose Kit in striking red is tailored specifically FOR the FOR 11-16 GM Duramax 6.6L LML engine, offering a superior alternative to the factory coolant hose system. Say goodbye to the risk of cracking and coolant leaks with this...$269.99 -
PPE 119023100 COOLANT HOSE KIT-GREEN FOR 01-05 GM DURAMAX 6.6L LB7/LLY
PPE
$269.99Factory coolant hose T fittings are molded hose or made out of plastic and are prone to cracking at junctions, causing coolant loss. Replace your worn or leaky factory coolant hose system with PPE's performance Silicone Coolant Hose Kit. Perfect FOR your...$269.99 -
PPE 119023200 COOLANT HOSE KIT-GREEN FOR 06-10 GM DURAMAX 6.6L LBZ/LMM
PPE
$269.99Factory coolant hose T fittings are molded hose or made out of plastic and are prone to cracking at junctions, causing coolant loss. Replace your worn or leaky factory coolant hose system with PPE's performance Silicone Coolant Hose Kit. Perfect FOR your...$269.99 -
PPE 119023300 COOLANT HOSE KIT-GREEN FOR 11-16 GM DURAMAX 6.6L LML
PPE
$269.99Replacing worn or faulty coolant hoses in your FOR 11-16 GM Duramax 6.6L LML is made easy with the PPE 119023300 Coolant Hose Kit in vibrant green. Say goodbye to the risk of coolant loss and cracked junctions that typically come with factory T fittings,...$269.99 -
PPE 119024100 COOLANT HOSE KIT-YELLOW FOR 01-05 GM DURAMAX 6.6L LB7/LLY
PPE
$269.99Factory coolant hose T fittings are molded hose or made out of plastic and are prone to cracking at junctions, causing coolant loss. Replace your worn or leaky factory coolant hose system with PPE's performance Silicone Coolant Hose Kit. Perfect FOR your...$269.99 -
PPE 119024200 COOLANT HOSE KIT-YELLOW FOR 06-10 GM DURAMAX 6.6L LBZ/LMM
PPE
$269.99Factory coolant hose T fittings are molded hose or made out of plastic and are prone to cracking at junctions, causing coolant loss. Replace your worn or leaky factory coolant hose system with PPE's performance Silicone Coolant Hose Kit. Perfect FOR your...$269.99 -
PPE 119024300 COOLANT HOSE KIT-YELLOW FOR 11-16 GM DURAMAX 6.6L LML
PPE
$269.99Elevate the performance and reliability of your FOR 11-16 GM Duramax 6.6L LML diesel truck with the PPE 119024300 Coolant Hose Kit in striking yellow. Say goodbye to cracked plastic T fittings and hello to enhanced durability and efficiency. Designed to...$269.99 -
PPE 119025100 COOLANT HOSE KIT-ORANGE FOR 01-05 GM DURAMAX 6.6L LB7/LLY
PPE
$269.99Factory coolant hose T fittings are molded hose or made out of plastic and are prone to cracking at junctions, causing coolant loss. Replace your worn or leaky factory coolant hose system with PPE's performance Silicone Coolant Hose Kit. Perfect FOR your...$269.99 -
PPE 119025200 COOLANT HOSE KIT-ORANGE FOR 06-10 GM DURAMAX 6.6L LBZ/LMM
PPE
$269.99Factory coolant hose T fittings are molded hose or made out of plastic and are prone to cracking at junctions, causing coolant loss. Replace your worn or leaky factory coolant hose system with PPE's performance Silicone Coolant Hose Kit. Perfect FOR your...$269.99 -
PPE 119025300 COOLANT HOSE KIT-ORANGE FOR 11-16 GM DURAMAX 6.6L LML
PPE
$269.99Upgrade the coolant system in your FOR 11-16 GM Duramax 6.6L LML diesel truck with the PPE 119025300 Coolant Hose Kit in vibrant orange. Say goodbye to the issues of cracked plastic T fittings with this high-performance silicone coolant hose kit from PPE...$269.99 -
PPE 116454025 COOLANT OVERFLOW TANK FOR 01-07 GM 6.6L DURAMAX LB7/LLY/LBZ
PPE
$269.99The PPE Coolant Overflow Tank will hold up to one gallon of coolant. Hand-cut 6061 aluminum material provides more efficient cooling properties. This tank utilizes the location of your second battery and plastic water overflow tank. Easy installation...$269.99 -
PPE 116454075 COOLANT OVERFLOW TANK FOR 07.5-10 DURAMAX 6.6L LMM
PPE
$269.99The PPE Coolant Overflow Tank will hold up to one gallon of coolant. Hand-cut 6061 aluminum material provides more efficient cooling properties. This tank utilizes the location of your second battery and plastic water overflow tank. Easy installation...$269.99 -
PPE 114025000 CRANKCASE BREATHER FILTER KIT FOR 04.5-07GM DURAMAX 6.6L LLY/LBZ
PPE
$359.99Engine runaway can be caused by oil vapor that travels through the crankcase breathers and into the intake system. Uncontrolled fueling of the engine is extremely dangerous. Upgrading the crankcase breathers and adding a PPE Filter Kit helps solve this...$359.99Qty in Cart: 0Quantity:Price:$359.99Subtotal: -
PPE 114027500 CRANKCASE BREATHER FILTER KIT FOR 07.5-10 DURAMAX 6.6L LMM
PPE
$359.99Engine runaway can be caused by oil vapor that travels through the crankcase breathers and into the intake system. Uncontrolled fueling of the engine is extremely dangerous. Upgrading the crankcase breathers and adding a PPE Filter Kit helps solve this...$359.99Qty in Cart: 0Quantity:Price:$359.99Subtotal: -
PPE 113061071 DUAL FUELER PULLEY WHEEL 816 GM ALUMINUM BLACK FOR 01-16 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
PPE
$179.99PPE introduces a new design makeover for our Dual Fueler Kits. Now available as a bold and stylish upgrade to the PPE Dual Fueler Kit already installed on your rig, or included as standard equipment in all PPE Dual Fueler Kits. Made from machined billet...$179.99 -
PPE 138041000 FRONT DIFFERENTIAL COVER-RAW FOR 11-19 GM 2500HD/3500HD 6.6L DURAMAX LML/L5P
PPE
$215.99Help keep your 2011-current GM’s front differential running cool and clean with an upgraded differential cover from PPE. With the largest set of cast cooling fins in the industry, found both inside as well as outside the pan, PPE’s...$215.99 -
PPE 138041010 FRONT DIFFERENTIAL COVER-BRUSH FOR 11-19 GM 2500HD/3500HD 6.6L DURAMAX LML/L5P
PPE
$233.99Enhance the performance and durability of your FOR 11-19 GM 2500HD/3500HD 6.6L Duramax LML/L5P front differential with the PPE 138041010 Front Differential Cover-Brush. Designed to keep your differential running cool and clean, this heavy-duty cast...$233.99 -
PPE 138041020 FRONT DIFFERENTIAL COVER-BLACK FOR 11-19 GM 2500HD/3500HD 6.6L DURAMAX LML/L5P
PPE
$233.99Help keep your 2011-current GM’s front differential running cool and clean with an upgraded differential cover from PPE. With the largest set of cast cooling fins in the industry, found both inside as well as outside the pan, PPE’s...$233.99 -
PPE 238051010 HEAVY DUTY CAST ALUMINUM REAR DIFFERENTIAL COVER-BRUSHED FOR 01-19 GM 2500HD/3500HD & FOR 03-18 DODGE RAM 2500/3500
PPE
$305.99Made in the USA from high-quality cast aluminum FOR strength and optimum heat dissipation. PPEs differential covers offer industry-leading fluid cooling. Equipped with internal heat sinks and external cooling fins, increasing the pans surface area...$305.99 -
PPE 238051020 HEAVY DUTY CAST ALUMINUM REAR DIFFERENTIAL COVER-BLACK FOR 01-19 GM 2500HD/3500HD & FOR 03-18 DODGE RAM 2500/3500
PPE
$305.99Made in the USA from high-quality cast aluminum FOR strength and optimum heat dissipation. PPEs differential covers offer industry-leading fluid cooling. Equipped with internal heat sinks and external cooling fins, increasing the pans surface area...$305.99 -
PPE 116111200 MANIFOLDS AND UP-PIPES Y-PIPE (CA) FOR 02-04 GM DURAMAX 6.6L LB7
PPE
$1,121.39PPEs Manifolds and Up-Pipes are designed to maximize power and flow characteristics. The Up-Pipe bellows are internally-sleeved, made from aircraft-grade 304 stainless steel and designed with an increased inner diameter FOR higher flow. The entire...$1,121.39 -
PPE 116111800 MANIFOLDS AND UP-PIPES Y-PIPE FOR 07.5-10 DURAMAX 6.6L LMM
PPE
$1,121.39PPEs Manifolds and Up-Pipes are designed to maximize power and flow characteristics. The Up-Pipe bellows are internally-sleeved, made from aircraft-grade 304 stainless steel and designed with an increased inner diameter FOR higher flow. The entire...$1,121.39 -
PPE 116112000 MANIFOLDS AND UP-PIPES Y-PIPE FOR 11-16 GM DURAMAX 6.6L LML
PPE
$1,121.39PPE High-Flow Manifold is made from high-sil moly cast iron. The PPE Up-Pipe bellows are internally sleeved, made from aircraft-grade 304 stainless steel, and designed with increased inner diameter for higher flow. The entire Manifold and Up-Pipe exhaust...$1,121.39 -
PPE 575150045 ALUMINUM TUBE 1.5 INCH OD 45 DEGREE 2.375 INCH RADIUS UNIVERSAL
PPE
$22.49PPE now offers high quality, CNC pre-bent 6061 aluminum tubing in your choice of size and angle. Perfect FOR your custom applications. Great FOR intercooler pipe fabrication, intake pipe fabrication, or your own special needs.Details: 1.5 Inch OD 45...$22.49 -
PPE 575150090 ALUMINUM TUBE 1.5 INCH OD 90 DEGREE 2.375 INCH RADIUS UNIVERSAL
PPE
$22.49PPE now offers high quality, CNC pre-bent 6061 aluminum tubing in your choice of size and angle. Perfect FOR your custom applications. Great FOR intercooler pipe fabrication, intake pipe fabrication, or your own special needs.Details: 1.5 Inch OD 90...$22.49 -
PPE 575150180 ALUMINUM TUBE 1.5 INCH OD 180 DEGREE 2.375 INCH RADIUS UNIVERSAL
PPE
$29.69PPE now offers high quality, CNC pre-bent 6061 aluminum tubing in your choice of size and angle. Perfect FOR your custom applications. Great FOR intercooler pipe fabrication, intake pipe fabrication, or your own special needs.Details: 1.5 Inch OD 180...$29.69 -
PPE 575200045 ALUMINUM TUBE 2.0 INCH OD 45 DEGREE 3.0 INCH RADIUS UNIVERSAL
PPE
$29.69PPE now offers high quality, CNC pre-bent 6061 aluminum tubing in your choice of size and angle. Perfect FOR your custom applications. Great FOR intercooler pipe fabrication, intake pipe fabrication, or your own special needs.Details: 2 Inch OD 45...$29.69 -
PPE 575200090 ALUMINUM TUBE 2.0 INCH OD 90 DEGREE 3.0 INCH RADIUS UNIVERSAL
PPE
$29.69PPE now offers high quality, CNC pre-bent 6061 aluminum tubing in your choice of size and angle. Perfect FOR your custom applications. Great FOR intercooler pipe fabrication, intake pipe fabrication, or your own special needs.Details: 2 Inch OD 90...$29.69 -
PPE 575200180 ALUMINUM TUBE 2.0 INCH OD 180 DEGREE 3.0 INCH RADIUS UNIVERSAL
PPE
$35.99PPE now offers high quality, CNC pre-bent 6061 aluminum tubing in your choice of size and angle. Perfect FOR your custom applications. Great FOR intercooler pipe fabrication, intake pipe fabrication, or your own special needs.Details: 2 Inch OD 180...$35.99