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EXTERNAL ENGINE COMPONENTS
From engine oil pans to alternators, intake horns, and oil caps, the products in this category are carefully crafted to meet the highest quality standards and provide reliable performance. For example, the Dorman Engine Oil Pan is designed to fit specific GM models and ensure proper oil containment within the engine. Similarly, the D&W Diesel New Delco Remy Alternators are built to deliver consistent power output for Duramax engines, while the Fleece Resonator Delete Plate and Intake Horn offer improved airflow and increased horsepower for GM Duramax engines.
In addition to these components, this category also includes products like mechanical belt tensioners, remote oil filter mounts, oil cooler delete kits, and PCV crankcase breather repair fittings. These products are essential for maintaining the overall health and functionality of the engine system, as they help to prevent damage, reduce wear and tear, and improve overall engine performance.
Whether you are looking to upgrade your vehicle's external engine components for better performance or need to replace a worn-out part, this category offers a comprehensive selection of high-quality products from top manufacturers like PPE, Mishimoto, Dorman, and Fleece. With these products, you can ensure that your vehicle's engine system operates smoothly and efficiently for years to come.
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DORMAN 092-018 TWIST STYLE OIL DRAIN PLUG 2001-2019 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P
DORMAN
$12.70Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It's specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy solution. Just push, twist and drain. It also features a...$12.70 -
DORMAN 907-815 CAMSHAFT POSITION (CMP) SENSOR (USE WITH HARNESS 13576413) 2006-2010 GM 6.6L DURAMAX LLY/LBZ/LMM
DORMAN
$21.41This engine camshaft position sensor is designed to match the fit and function of an original sensor to help ensure the engine control unit receives proper inputs when an original sensor has failed from heat or internal component damage. Direct...$21.41 -
DORMAN 625-147 ENGINE OIL COOLER LINE (INLET, DRIVER SIDE) 1997-2000 GM 6.5L DIESEL
DORMAN
$137.95This engine oil cooler hose assembly matches the fit and function of the original equipment components for reliable repair and restoration of proper oil circulation between the oil cooler and engine. Ideal replacement - this engine oil cooler hose...$137.95 -
DORMAN 621-514 CLUTCH FAN BLADE 2001-2005 GM 6.6L DURAMAX LB7/LLY | 2006-2008 GM EXPRESS/SAVANA 6.6L DURAMAX LLY
DORMAN
$79.95Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and restore proper cooling system operation. Direct...$79.95 -
DORMAN 674-736HS EXHAUST MANIFOLD HEAT SHIELD (RIGHT) 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
DORMAN
$67.44Replace a loose or missing exhaust manifold heat shield without replacing the manifold itself. This direct replacement heat shield has been dimensionally verified to match the original and undergone material testing to ensure a reliable service life...$67.44 -
DORMAN 904-171 VALVE COVER AND ROCKER BOX GASKET KIT 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM
DORMAN
$90.61This valve cover gasket is designed to match the fit, function and performance of an original equipment gasket on specified vehicles. Made of durable materials, it is engineered to help ensure a long-lasting seal under extreme underhood conditions...$90.61 -
DORMAN 917-791 CRANKSHAFT POSITION (CKP) SENSOR 2004.5-2005 GM 6.6L DURAMAX LLY
DORMAN
$45.62This engine crankshaft position sensor is designed to match the fit and function of an original sensor to help ensure the engine control unit receives proper inputs when an original sensor has failed from heat or internal component damage. Direct...$45.62 -
DORMAN 095-019 COPPER OIL DRAIN PLUG GASKET (25-PACK) 1994-2003 FORD 7.3L POWERSTROKE | 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM
DORMAN
$17.97These oil drain plug gaskets are designed to specific sizes and standards for reliable replacement at every oil change. Direct replacement - these engine oil drain plug gaskets are made to match the fit and performance of the original equipment...$17.97 -
DORMAN 904-380 ROCKER BOX AND VALVE COVER GASKET KIT 2011-2017 GM 6.6L DURAMAX LML/L5P
DORMAN
$88.52This valve cover gasket is designed to match the fit, function and performance of an original equipment gasket on specified vehicles. Made of durable materials, it is engineered to help ensure a long-lasting seal under extreme underhood conditions...$88.52 -
DORMAN 594-037 HARMONIC BALANCER 1988-2002 GM 6.2L/6.5L DIESEL
DORMAN
$150.95This direct replacement harmonic balancer features a stress-resistant rubber bond to properly absorb engine vibration. Stringent standards help ensure excellent tensile and impact strength for greater durability. Ideal replacement - this harmonic...$150.95 -
DORMAN 921-046 ENGINE OIL DIPSTICK 2001-2007 GM SILVERADO/SIERRA 2500HD/3500HD 6.6L DURAMAX LB7/LLY/LBZ
DORMAN
$71.21This engine oil dipstick is designed to match the fit and function of an original equipment dipstick in specified applications. Level marks are clearly distinguished and properly gauged for accuracy. Ideal replacement - this engine oil dipstick is...$71.21 -
DORMAN 904-936 EXHAUST GAS RECIRCULATION (EGR) COOLER (TO EGR BYPASS VALVE AT REAR, CURVED OUTLET FITTING) 2011-2014 GM 6.6L DURAMAX LML
DORMAN
$441.11This EGR cooler has been engineered to match the fit and function of the original EGR cooler on specific vehicle years, makes and models. It has undergone rigorous testing and OEM benchmarking to ensure reliability. Direct replacement - this EGR...$441.11 -
DORMAN 65430 M12-1.75 OIL DRAIN PLUG PILOT POINT 2020-2023 FORD 6.7L POWERSTROKE | 2011-2023 FORD F-150 | 2008-2019 GM SILVERADO/SIERRA 2500HD/3500HD
DORMAN
$3.01This engine oil drain plug is designed to match the fit and function of an original equipment plug on specified vehicles. It is engineered to replace a missing or damaged plug and help ensure a secure seal. Direct replacement - this engine oil drain...$3.01 -
DORMAN 300-229 POWER STEERING PUMP PULLEY 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM
DORMAN
$90.95The DORMAN 300-229 Power Steering Pump Pulley is a reliable and durable replacement part designed for 2001-2010 GM 6.6L Duramax LB7/LLY/LBZ/LMM applications. Crafted with quality materials and precise engineering, this power steering pump pulley offers a...$90.95 -
DORMAN 264-473 ENGINE OIL PAN 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM
DORMAN
$83.64The DORMAN 264-473 Engine Oil Pan is the reliable solution to address oil leaks in your vehicle. Specifically designed to fit 2001-2010 GM 6.6L Duramax LB7/LLY/LBZ/LMM models, this oil pan is a direct replacement for the original equipment pan, ensuring...$83.64 -
DORMAN 918-400 Diesel Engine Oil Cooler 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
DORMAN
$276.95Enhance 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...$276.95 -
DORMAN 904-109 Diesel Glow Plug Power Distribution Strap 2001-2004 GM 6.6L DURAMAX LB7
DORMAN
$26.06The 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,...$26.06 -
PPE 115051500 L/R BANK MANIFOLDS RAW SILVER 2006-2010 GM DURAMAX 6.6L LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$224.99Sometimes 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...$224.99 -
PPE 114025000 CRANKCASE BREATHER FILTER KIT 2004.5-2007GM DURAMAX 6.6L LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$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 2007.5-2010 DURAMAX 6.6L LMM
PACIFIC PERFORMANCE ENGINEERING
$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 114010000 OIL CENTRIFUGE FILTRATION KIT 2001-2005 GM DURAMAX 6.6L LB7/LLY
PACIFIC PERFORMANCE ENGINEERING
$449.99Clean oil increases performance and reduces engine wear. The PPE Oil Centrifuge Filtration Kit cleans oil by generating a centrifugal force 2,000 times greater than gravity. Engine oil pressure spins the rotor at a rate of over 6,000 rpm, separating the...$449.99 -
PPE 114010200 OIL CENTRIFUGE FILTRATION KIT 2006-2010 GM 6.6L DURAMAX LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$449.99Clean oil increases performance and reduces engine wear. The PPE Oil Centrifuge Filtration Kit cleans oil by generating a centrifugal force 2,000 times greater than gravity. Engine oil pressure spins the rotor at a rate of over 6,000 rpm, separating the...$449.99 -
PPE 516000800 OIL GALLEY FITTING 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$35.99This PPE Oil Galley Feed Line Adaptor was designed to work perfectly with >PPEs T4 Oil Feed Line Adapter to provide many benefits hand-in-hand. Its -6 AN fitting easily connects the engines oil galley to the turbocharger via a stainless steel braided...$35.99 -
PPE 113061092 BELT TENSIONER 2002-2010 GM DURAMAX 6.6L LB7/LMM
PACIFIC PERFORMANCE ENGINEERING
$161.99Belt Tensioner GM 02-10 PPE Diesel$161.99 -
PPE 114020405 PCV BREATHER REPAIR KIT 2004.5-2005 GM DURAMAX 6.6L LLY
PACIFIC PERFORMANCE ENGINEERING
$71.99The PPE 114020405 PCV Breather Repair Kit is a top-of-the-line solution tailored for the 2004.5 to 2005 GM Duramax 6.6L LLY engines. Engineered to address common issues with the factory plastic valve cover breather system, this kit offers a durable and...$71.99 -
PPE 114052201 MAGNETIC DRAIN PLUG FOR OEM ENGINE OIL PAN UNIVERSAL
PACIFIC PERFORMANCE ENGINEERING
$17.99The factory 12mm oil pan drain plug does not have a magnet. That leaves metal particles free-floating around to do damage. PPE's Billet Hardened Stainless Steel 12mm (M12-1.75x25mmL) Oil Drain Plug is a direct replacement and comes equipped with a...$17.99 -
PPE 114053000 DEEP ENGINE OIL PAN RAW 2017-2019 GM DURAMAX 6.6L L5P
PACIFIC PERFORMANCE ENGINEERING
$350.99The PPE 114053000 Deep Engine Oil Pan Raw for 2017-2019 GM Duramax 6.6L L5P engines is the solution to complete oil drainage issues faced by many owners. Designed by PPE, this oil pan tackles the problem of retaining old, dirty oil in the stock pan...$350.99 -
PPE 114053020 DEEP ENGINE OIL PAN BLACK 2017+ GM DURAMAX 6.6L L5P
PACIFIC PERFORMANCE ENGINEERING
$368.99PPE presents the ultimate solution for GM Duramax L5P owners with the revolutionary DEEP ENGINE OIL PAN BLACK 2017+. Say goodbye to the hassle of incomplete oil drainage during your regular oil changes because with this innovative pan, you can ensure...$368.99 -
PPE 118021212 VALVE COVER KIT - WITH PILLARS 2004.5-2010 GM DURAMAX 6.6L LLY/LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$305.99Dress up your GM 6.6L Duramax diesel engine with upgraded PPE Billet Aluminum Valve Covers. Available with or without pillars, these new valve covers are precision machined from billet to an overall thickness of .75 Inch/19mm, 6061-T6 aluminum on a...$305.99 -
PPE 118021220 VALVE COVER KIT BLACK W/ PILLARS 2004.5-2010 GM DURAMAX 6.6L LLY/LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$305.99Dress up your GM 6.6L Duramax diesel engine with upgraded PPE Billet Aluminum Valve Covers. Available with or without pillars, these new valve covers are precision machined from billet to an overall thickness of .75 Inch/19mm, 6061-T6 aluminum on a...$305.99 -
PPE 118021222 VALVE COVER KIT BLUE W/ PILLARS 2004.5-2010 GM DURAMAX 6.6L LLY/LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$305.99Dress up your GM 6.6L Duramax diesel engine with upgraded PPE Billet Aluminum Valve Covers. Available with or without pillars, these new valve covers are precision machined from billet to an overall thickness of .75 Inch/19mm, 6061-T6 aluminum on a...$305.99 -
PPE 118021230 VALVE COVER KIT POLISHED POLISHED W/ PILLARS 2004.5-2010 GM DURAMAX 6.6L LLY/LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$305.99Dress up your GM 6.6L Duramax diesel engine with upgraded PPE Billet Aluminum Valve Covers. Available with or without pillars, these new valve covers are precision machined from billet to an overall thickness of .75 Inch/19mm, 6061-T6 aluminum on a...$305.99 -
PPE 114002100 OIL FILTER MOUNT ALUMINUM BILLET UNIVERSAL
PACIFIC PERFORMANCE ENGINEERING
$143.996061-T6 Aluminum Remote Oil Filter Mount This remote filter mount has a higher flow rate than stock and is compatible with a variety of filters, including HP4 and HP6 Racing Filters. It features one outlet and three inlet ports, all -12 ORB for an easy...$143.99 -
PPE 114003017 BILLET ALUMINUM ENGINE OIL FILLER CAP 2001-2023 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P
PACIFIC PERFORMANCE ENGINEERING
$31.49Enhance the under-the-hood aesthetics of your truck with the PPE 114003017 Billet Aluminum Engine Oil Filler Cap designed for 2001-2023 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML/L5P. Say goodbye to oil cap blow-offs and welcome a sleek and secure solution to...$31.49 -
PPE 114025065 REPLACEMENT MANN FILTER ELEMENT FOR PPE CRANKCASE BREATHER KIT 2004-2010 GM 6.6L DURAMAX LLY/LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$44.99Your replacement MANN Filter can be cleaned, but if it's become over-saturated, it's time to replace. Choose this brand new, genuine MANN, drop-in replacement filter that ensures you are capturing the most atomized oil particles and keeping your engine...$44.99 -
PPE 114025405 PCV CRANKCASE BREATHER FILTER KIT 2004-2010 GM 6.6L DURAMAX LLY/LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$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...$359.99 -
PPE 114051086 ENGINE OIL FILL DELETE PLUG RAW 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
PACIFIC PERFORMANCE ENGINEERING
$17.09The PPE 114051086 Engine Oil Fill Delete Plug Raw is a versatile and essential accessory designed for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engines. This high-quality plug is precisely crafted to provide a reliable solution for filling and...$17.09 -
PPE 114051088 ENGINE OIL FILL DELETE PLUG BLACK 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
PACIFIC PERFORMANCE ENGINEERING
$17.99Enhance the aesthetics and functionality of your vehicle with the PPE 114051088 Engine Oil Fill Delete Plug in Black specifically designed for 2001-2016 GM 6.6L Duramax LB7, LLY, LBZ, LMM, and LML engines. This high-quality product serves as a sleek...$17.99 -
PPE 114051600 DRY SUMP PAN 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
PACIFIC PERFORMANCE ENGINEERING
$494.99The PPE 114051600 Dry Sump Pan designed for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engines offers premium functionality and performance enhancement for your vehicle's oil system. This precision-engineered dry sump pan replaces the conventional wet...$494.99 -
PPE 114053100 ENGINE OIL PAN RAW 2020-2023 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$359.99The PPE 114053100 Engine Oil Pan Raw for 2020-2023 GM 6.6L Duramax L5P is the ultimate solution to the prevalent oil drainage issues in the stock GM pan. Say goodbye to retaining old, dirty oil in your engine during oil changes. PPE has engineered a...$359.99 -
PPE 114053120 ENGINE OIL PAN BLACK 2020-2023 GM 6.6L DURAMAX L5P
PACIFIC PERFORMANCE ENGINEERING
$377.99The PPE 114053120 Engine Oil Pan in Black designed for 2020-2023 GM 6.6L Duramax L5P engines offers a comprehensive solution to the persistent oil drainage issue faced by many Duramax owners. Unlike the stock GM oil pan that allows over half a quart of...$377.99 -
PPE 114054000 DEEP ENGINE OIL PAN-RAW 2020-2023 GM 3.0L DURAMAX
PACIFIC PERFORMANCE ENGINEERING
$296.99This new Deep pan is constructed of heavy-duty cast aluminum alloy and holds an additional two quarts of oil. More fluid increases thermal stamina which helps promote longer service life. We've added machined grooves to the outer surface of the pan to...$296.99 -
PPE 114054020 DEEP ENGINE OIL PAN-BLACK 2020-2023 GM 3.0L DURAMAX
PACIFIC PERFORMANCE ENGINEERING
$314.99This new Deep pan is constructed of heavy-duty cast aluminum alloy and holds an additional two quarts of oil. More fluid increases thermal stamina which helps promote longer service life. We've added machined grooves to the outer surface of the pan to...$314.99 -
PPE 118021400 VALVE COVER KIT - NO PILLARS 2004.5-2010 GM DURAMAX 6.6L LLY/LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$269.99Dress up your GM 6.6L Duramax diesel engine with upgraded PPE Billet Aluminum Valve Covers. Available with or without pillars, these new valve covers are precision machined from billet to an overall thickness of .75 Inch/19mm, 6061-T6 aluminum on a...$269.99 -
PPE 118021418 VALVE COVER KIT BLACK MATTE NO PILLARS 2004.5-2010 GM DURAMAX 6.6L LLY/LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$287.99Dress up your GM 6.6L Duramax diesel engine with upgraded PPE Billet Aluminum Valve Covers. Available with or without pillars, these new valve covers are precision machined from billet to an overall thickness of.75 Inch/19mm, 6061-T6 aluminum on a...$287.99 -
PPE 118021423 VALVE COVER KIT GOLD MATTE NO PILLARS 2004.5-2010 GM DURAMAX 6.6L LLY/LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$287.99Dress up your GM 6.6L Duramax diesel engine with upgraded PPE Billet Aluminum Valve Covers. Available with or without pillars, these new valve covers are precision machined from billet to an overall thickness of.75 Inch/19mm, 6061-T6 aluminum on a...$287.99 -
PPE 118021430 VALVE COVER KIT - POLISHED NO PILLARS 2004.5-2010 GM DURAMAX 6.6L LLY/LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$287.99Dress up your GM 6.6L Duramax diesel engine with upgraded PPE Billet Aluminum Valve Covers. Available with or without pillars, these new valve covers are precision machined from billet to an overall thickness of .75 Inch/19mm, 6061-T6 aluminum on a...$287.99 -
PPE 119100100 FAN CLUTCH DELETE NUT 2001-2022 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML/L5P
PACIFIC PERFORMANCE ENGINEERING
$35.99The PPE 119100100 Fan Clutch Delete Nut is a premium automotive accessory designed to enhance the performance of 2001-2022 GM 6.6L Duramax engines. Compatible with Duramax LB7, LLY, LBZ, LMM, LML, and L5P models, this meticulously crafted delete nut...$35.99 -
PPE 168030140 ENGINE MOUNT KIT - 40 HARDNESS BLUE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$269.99Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE High-Performance Silicone Engine Mount Kits are engineered to...$269.99 -
PPE 168030144 SILICONE BUSHINGS - 40 HARDNESS BLUE 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$80.99Silicone Bushings - 40 Hardness$80.99 -
PPE 168030150 ENGINE MOUNT KIT 50 HARDNESS GREEN 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$269.99Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE High-Performance Silicone Engine Mount Kits are engineered to...$269.99 -
PPE 168030154 SILICONE BUSHINGS - 50 HARDNESS GREEN 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$80.99Silicone Bushings - 50 Hardness$80.99 -
PPE 168030160 ENGINE MOUNT KIT 60 HARDNESS YELLOW 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$269.99Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE High-Performance Silicone Engine Mount Kits are engineered to...$269.99 -
PPE 168030164 HIGH-PERFORMANCE SILICONE BUSHING - 60 HARDNESS YELLOW 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$80.99High-performance Silicone Bushing - 60 Hardness Yellow$80.99 -
PPE 168030170 ENGINE MOUNT KIT 70 HARDNESS RED 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$269.99Stock engine mounts fail over time as bushings deteriorate. This causes vibration and engine noise to become more pronounced. Degradation is accelerated in high-power engine applications. PPE High-Performance Silicone Engine Mount Kits are engineered to...$269.99 -
PPE 168030174 HIGH-PERFORMANCE SILICONE BUSHING - 70 HARDNESS RED 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$80.99Silicone Bushings - 70 Hardness$80.99 -
WEHRLI WCF100134 2020-2024 L5P DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM ENGINE OIL PAN
WEHRLI CUSTOM FABRICATION
$493.73The WEHRLI WCF100134 2020-2024 L5P Duramax WCFab X PPE High-Capacity Cast Aluminum Engine Oil Pan is the ultimate solution for enhancing your vehicle's engine performance and durability. Say goodbye to the inefficient stock oil pan and hello to the...$493.73 -
WEHRLI WCF100133 2017-2019 L5P DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM ENGINE OIL PAN
WEHRLI CUSTOM FABRICATION
$484.03Experience superior oil control and engine performance with the WEHRLI WCF100133 2017-2019 L5P DURAMAX WCFab X PPE High-Capacity Cast Aluminum Engine Oil Pan. Enhance your vehicle's capabilities by swapping out the inefficient stock oil pan with this...$484.03 -
WEHRLI WCF 100132 2011-2016 LML DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM ENGINE OIL PAN
WEHRLI CUSTOM FABRICATION
$396.73The WEHRLI WCF 100132 2011-2016 LML DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM ENGINE OIL PAN is the premium solution to replace the inefficient stock oil pan in your 2011-2016 LML Duramax engine. This high-capacity cast aluminum pan is meticulously...$396.73 -
WEHRLI WCF100131 2001-2010 LB7/LLY/LBZ/LMM DURAMAX WCFAB X PPE HIGH-CAPACITY CAST ALUMINUM OIL PAN
WEHRLI CUSTOM FABRICATION
$367.63The WEHRLI WCF100131 2001-2010 LB7/LLY/LBZ/LMM Duramax WCFab X PPE High-Capacity Cast Aluminum Oil Pan offers a superior solution to upgrade your vehicle. Designed to replace the stock steel oil pan, this product features a flat bottom high-capacity...$367.63 -
AFE 46-71080A aFe POWER Street Series Engine Oil Pan Raw w/ Machined Fins 11-16 GM Diesel Trucks V8-6.6L (td)
AFE POWER
$435.00The aFe 46-71080A Street Series Engine Oil Pan is here to revolutionize the way you care for your GM Diesel Trucks V8-6.6L (td) from 2011 to 2016. With an increased oil capacity of approximately one quart over the stock pan, this oil pan ensures better...$435.00 -
AFE 46-71070A aFe POWER Street Series Engine Oil Pan Raw w/ Machined Fins GM Diesel Trucks 01-10 V8-6.6L (td)
AFE POWER
$435.00The aFe POWER Street Series Engine Oil Pan Raw w/ Machined Fins for GM Diesel Trucks 01-10 V8-6.6L (td) is a superior upgrade for your vehicle’s oil system. With a focus on increased performance and protection, this oil pan offers advanced features to...$435.00 -
AFE 79-12002 Oil Cap - OVERSTOCK GM Diesel Trucks 01-16 V8-6.6L (td)
AFE POWER
$85.00This all "NEW" aFe oil cap gives styling a whole new aspect. Machined from durable CNC 6061-T6 billet aluminum for maximum strength and durability. This oil cap features eye-catching black chrome screws and a flawless matte black finish. Equipped with a...$85.00 -
AFE 46-71080B aFe POWER Pro Series Engine Oil Pan Black w/ Machined Fins 11-16 GM Diesel Trucks V8-6.6L (td)
AFE POWER
$478.17Enhance the performance and longevity of your GM Diesel Truck with the AFE 46-71080B aFe POWER Pro Series Engine Oil Pan. Designed to optimize your engine's oil capacity, this oil pan offers approximately one quart more capacity than the stock pan,...$478.17 -
AFE 46-71070B aFe POWER Pro Series Engine Oil Pan Black w/ Machined Fins GM Diesel Trucks 01-10 V8-6.6L (td)
AFE POWER
$478.17The aFe POWER Pro Series Engine Oil Pan in Black with Machined Fins is a top-of-the-line upgrade designed specifically for GM Diesel Trucks from 2001 to 2010 with a V8-6.6L engine. This premium oil pan offers a range of innovative features to optimize...$478.17 -
BD DIESEL EXHAUST MANIFOLD - DRIVERS SIDE 01-10 DURAMAX - 1041460
BD DIESEL
$190.95The BD Diesel 1041460 Exhaust Manifold, specifically designed for the 2001-2010 GM Duramax 6.6L LB7 / LLY / LBZ / LMM engines, brings a new level of performance to your vehicle. This premium upgrade replaces the factory driver's side manifold, known for...$190.95 -
XDP XD350 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR 2011-2019 GM DURAMAX 6.6L LML/L5P
XTREME DIESEL PERFORMANCE
$565.95The XDP XD350 Wrinkle Black HD High Output Alternator is the perfect solution to enhance the charging system of your 2011-2019 GM 6.6L Duramax. Designed for Duramax owners who prioritize performance, this alternator ensures that your aftermarket...$565.95 -
XDP XD351 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR 2007.5-2010 GM DURAMAX 6.6L LMM
XTREME DIESEL PERFORMANCE
$399.95The XDP XD351 Wrinkle Black HD High Output Alternator is a must-have upgrade for your 2007.5-2010 GM 6.6L Duramax LMM. This alternator not only enhances the capability of your charging system but also adds a touch of style under the hood.Designed for...$399.95 -
XDP XD355 WRINKLE BLACK HD HIGH OUTPUT ALTERNATOR 2001-2007 GM DURAMAX 6.6L LB7/LLY
XTREME DIESEL PERFORMANCE
$419.95Enhance the performance of your 2001-2007 GM 6.6L Duramax engine with the XDP Wrinkle Black HD High Output Alternator XD355. Designed to address the common issue of an insufficient charging system in Duramax engines, this alternator is a game-changer for...$419.95 -
XDP XD344 BILLET COOLANT BLOCK-OFF PLATE 2001-2022 GM DURAMAX 6.6L LB7/LLY/LBZ/LMM/LML/L5P
XTREME DIESEL PERFORMANCE
$64.95The XDP XD344 Billet Coolant Block-Off Plate is the perfect solution for owners of 2011-2017 GM 6.6L Duramax engines looking to permanently eliminate troublesome coolant leaks from the rear housing on their LML and L5P engines. Say goodbye to the...$64.95 -
XDP XD224 220 AMP ALTERNATOR HIGH OUTPUT 2001-2007 GM DURAMAX 6.6L LB7/LLY
XTREME DIESEL PERFORMANCE
$299.95The XDP XD224 220 Amp Alternator is the solution to effectively power up your 2001-2007 GM Duramax 6.6L LB7/LLY with aftermarket upgrades. Whether you're adding on plows, air compressors, lighting, or performance electronics, the XDP High Output...$299.95 -
XDP XD250 GEAR REDUCTION STARTER WRINKLE BLACK 1982-2000 GM DIESEL 6.2L/6.5L
XTREME DIESEL PERFORMANCE
$369.95The XDP XD250 Gear Reduction Starter in Wrinkle Black is a reliable powerhouse designed for your 1982-2000 GM 6.2L/6.5L Diesel engine. Built to tackle extreme conditions, XDP's HD Gear Reduction Starter outperforms factory starters with its speed,...$369.95 -
XDP XD251 GEAR REDUCTION STARTER WRINKLE BLACK 2001-2016 GM DURAMAX 6.6L LB7/LLY/LBZ/LMM
XTREME DIESEL PERFORMANCE
$299.95The XDP XD251 Gear Reduction Starter in Wrinkle Black is the ultimate solution for your 2001-2016 GM Duramax 6.6L LB7/LLY/LBZ/LMM. Designed to excel in the most extreme conditions, this starter is faster, stronger, and more durable than factory...$299.95 -
XDP XD331 CRANKSHAFT PIN KIT 2001-2016 GM DURAMAX 6.6L LB7/LLY/LBZ/LMM
XTREME DIESEL PERFORMANCE
$159.95Ensure your 2001-2016 GM 6.6L Duramax engine stays protected against catastrophic failures with the XDP Duramax Crankshaft Pin Kit XD331. This kit is designed to address the common issue of sheared dowel pins in the crankshaft that can lead to...$159.95 -
WEHRLI WCF100699 GM BILLET HEATER CORE FITTING KIT W/ HOSE
WEHRLI CUSTOM FABRICATION
$69.84The WEHRLI WCF100699 GM Billet Heater Core Fitting Kit with Hose is a top-notch solution for replacing the leak-prone OEM fittings in your vehicle. This high-quality preformed universal 1/2" heater hose assembly comes equipped with a billet aluminum...$69.84 -
WEHRLI WCF100189 04.5-2010 DURAMAX LLY/LBZ/LMM CRANKCASE VENT (PCV) FITTING KIT - BILLET BLACK ANODIZED
WEHRLI CUSTOM FABRICATION
$44.62Enhance the performance and durability of your 2004.5-2010 LLY/LBZ/LMM Duramax engine with the WEHRLI WCF100189 Crankcase Vent (PCV) Fitting Kit. Engineered to replace the fragile plastic OEM fittings, this kit offers superior quality and longevity...$44.62 -
FLEECE FPE-DMAX-OC-BLU OIL CAP BLUE 2001-2016 GM DURAMAX 6.6L LB7/LLY/LBZ/LMM/LML
FLEECE PERFORMANCE
$39.99Enhance the look of your Chevy Duramax engine with the FLEECE FPE-DMAX-OC-BLU Oil Cap in striking blue color! This sleek billet aluminum oil cap is designed to fit 2001-2016 GM Duramax 6.6L LB7/LLY/LBZ/LMM/LML models, adding a touch of style to your...$39.99 -
AFE POWER 46-70342 PRO SERIES EXTRA DEEP ENGINE OIL PAN 2011-2016 GM 6.6L DURAMAX ( WITH 6" LIFT)
AFE POWER
$527.84Fitment of this pan requires a minimum 6in lift. aFe Power's new engine oil pan brings performance engineering to the protection of your GM Duramax engine. This oil pan is constructed out of durable cast aluminum with machined fins for maximum strength...$527.84 -
AFE POWER 46-70330 STREET SERIES EXTRA DEEP ENGINE OIL PAN 2001-2010 GM 6.6L DURAMAX ( WITH 6" LIFT)
AFE POWER
$478.17Fitment of this pan requires a minimum 6in lift. aFe Power's new engine oil pan brings performance engineering to the protection of your GM Duramax engine. This oil pan is constructed out of durable cast aluminum with machined fins for maximum strength...$478.17 -
AFE POWER 46-70340 STREET SERIES ENGINE OIL PAN RAW W/MACHINED FINS /EXTRA DEEP 2011-2016 GM 6.6L DURAMAX (WITH 6" LIFT)
AFE POWER
$478.17Fitment of this pan requires a minimum 6in lift. aFe Power's new engine oil pan brings performance engineering to the protection of your GM Duramax engine. This oil pan is constructed out of durable cast aluminum with machined fins for maximum strength...$478.17 -
AFE POWER 46-70332 PRO SERIES ENGINE OIL PAN BLACK W/ MACHINED FINS GM DIESEL TRUCKS 01-10 V8-6.6L (TD) LB7/LLY/LBZ/LMM
AFE POWER
$527.84aFe Power presents the ultimate solution for GM Duramax engine protection with the 46-70332 Pro Series Engine Oil Pan. Specifically designed for 2001-2010 V8-6.6L TD models, this oil pan is a performance powerhouse. Crafted from high-quality cast...$527.84 -
MISHIMOTO MMODP-1415B MAGNETIC OIL DRAIN PLUG M14 X 1.5, BLACK 01-16 DURAMAX 12-16 POWERSTROKE
MISHIMOTO
$18.95Enhance the longevity and performance of your engine with the Mishimoto MMODP-1415B Magnetic Oil Drain Plug M14 x 1.5 in sleek black. Say goodbye to bearing damage and harmful metallic fragments circulating in your engine oil with this innovative...$18.95 -
PPE 149000105 HEAT/SOUND INSULATOR FIREWALL-BLACK 2001-2007 GM 6.6L DURAMAX LB7/LLY
PACIFIC PERFORMANCE ENGINEERING
$269.99Diesel engines produce a lot of heat, especially in high-output situations like towing, racing, and light-to-light driving. Time to upgrade your tattered, dirty firewall insulation with the brand new PPE Insulator Firewall. Create a barrier between you...$269.99 -
PPE 114003000 BILLET ALUMINUM ENGINE OIL FILLER CAP 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
PACIFIC PERFORMANCE ENGINEERING
$31.49Crafted for precision and performance, the PPE 114003000 Billet Aluminum Engine Oil Filler Cap is the ultimate upgrade for your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML. This top-of-the-line oil fill cap by PPE® is a testament to the fusion of...$31.49 -
PPE 114003005 VITON O-RING FOR OIL FILL CAP 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
PACIFIC PERFORMANCE ENGINEERING
$5.39Enhance the performance of your 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML diesel truck with the PPE 114003005 Viton O-Ring for Oil Fill Cap. This precision-engineered O-ring from PPE® is designed to provide a perfect seal for your oil fill cap,...$5.39 -
PPE 114001050 COOLANT TUBE KIT FOR INTERNAL OIL COOLER DELETE 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
PACIFIC PERFORMANCE ENGINEERING
$179.99The PPE 114001050 Coolant Tube Kit is a precision-engineered solution designed to complement the PPE Internal Oil Cooler Delete Kit for 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engines. Crafted from high-quality 304 stainless steel, this kit ensures...$179.99 -
PPE 114028000 TUBING KIT FOR CRANKCASE BREATHER SET 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$35.99Tubing Kit for Crankcase Breather Set Crankcase Breather Tubing Kit by PPE®. Rubber tubing kit to complete installation. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...$35.99 -
MISHIMOTO MMBCC-UNI-BK BAFFLED OIL CATCH CAN UNIVERSAL - MANY APPLICATIONS
MISHIMOTO
$294.95The MISHIMOTO MMBCC-UNI-BK Baffled Oil Catch Can is a game-changer in the world of automotive accessories. Engineered with precision after extensive research and development by Mishimoto, this oil catch can is designed to separate oil particles from the...$294.95 -
MISHIMOTO MMBCC-UNI-BL BAFFLED OIL CATCH CAN UNIVERSAL - MANY APPLICATIONS
MISHIMOTO
$294.95Enhance your vehicle's performance and protect its engine with the Mishimoto MMBCC-UNI-BL Baffled Oil Catch Can, a universal solution designed for a wide range of applications. After meticulous research and development, Mishimoto has unveiled the...$294.95 -
MISHIMOTO MMBCC-HF UNIVERSAL HIGH-FLOW BAFFLED CATCH CAN KIT
MISHIMOTO
$245.95The MISHIMOTO MMBCC-HF UNIVERSAL HIGH-FLOW BAFFLED CATCH CAN KIT is the ultimate solution for high-output engines requiring efficient crankcase ventilation. Engineered to handle the increased air and fuel intake that comes with high-performance engines,...$245.95 -
PPE 114020000 PCV CRANKCASE BREATHER REPAIR FITTINGS (SET OF 2) 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$26.99PPE Crankcase Breather Repair Fittings are made from machined billet aluminum and replace stock composite plastic fittings. Composite plastic can become brittle and fail. These fittings allow you to repair your stock breather system. These fittings are...$26.99 -
PPE 114052000 HIGH CAPACITY CAST ALUMINUM DEEP ENGINE OIL PAN 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$260.99Deep Engine Oil Pan - Raw 01-10 (17 Hole) Ditch the grit. Get rid the dirtiest oil left in the valley of your stock pan from all your previous oil changes. The stock Duramax engine oil pan is stamped steel (very poor heat dissipation) and there is a...$260.99 -
PPE 114052020 HIGH CAPACITY CAST ALUMINUM DEEP OIL PAN-BLACK 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$278.99Ditch the grit. Get rid the dirtiest oil left in the valley of your stock pan from all your previous oil changes. The stock Duramax engine oil pan is stamped steel (very poor heat dissipation) and there is a valley in the pan which prevents your old oil...$278.99 -
PPE 114052100 HIGH CAPACITY CAST ALUMINUM DEEP OIL PAN-RAW 2011-2016 GM 6.6L DURAMAX LML
PACIFIC PERFORMANCE ENGINEERING
$287.99The PPE 114052100 High Capacity Cast Aluminum Deep Oil Pan-Raw for 2011-2016 GM 6.6L Duramax LML engines is the ultimate solution to upgrading your stock oil pan. Say goodbye to leaving behind dirty oil in the valley of your old pan during oil changes,...$287.99 -
PPE 114052120 HIGH CAPACITY CAST ALUMINUM OIL PAN-BLACK 2011-2016 GM 6.6L DURAMAX LML
PACIFIC PERFORMANCE ENGINEERING
$305.99Experience enhanced performance and protection with the PPE 114052120 High Capacity Cast Aluminum Oil Pan in sleek black for 2011-2016 GM 6.6L Duramax LML engines. Say goodbye to remnants of dirty, old oil that linger in your stock oil pan valley,...$305.99 -
PPE 114001000 INTERNAL OIL COOLER DELETE KIT 2001-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
PACIFIC PERFORMANCE ENGINEERING
$269.99Enhance the performance of your GM 6.6L Duramax engine with the PPE 114001000 Internal Oil Cooler Delete Kit. This kit is specially designed for high-performance applications such as hot rods, marine vessels, and race cars that demand larger and less...$269.99 -
PPE 114052001 ENGINE OIL PAN MAGNETIC DRAIN PLUG M14-1.5 2001-2010 GM 6.6L DURAMAX LB7/LLY/LBZ
PACIFIC PERFORMANCE ENGINEERING
$17.99PPEs new Billet Oil Drain Plug also comes equipped with a Neodymium magnet to pull any harmful ferrous metal contaminants from the oil, and helps extend the life of your engine. Make sure to have a PPE Billet Oil Drain Plug in hand for your next oil...$17.99 -
PPE 114002000 304 STAINLESS STEEL REMOTE OIL FILTER MOUNT UNIVERSAL
PACIFIC PERFORMANCE ENGINEERING
$125.99Certain Duramax engine installations, such as with marine applications, often require relocating the oil filter so it can be accessed for basic maintenance. Designed to work in conjunction with >PPEs Internal Oil Cooler Delete Kit. Made from billet...$125.99 -
WAGLER WCPC661025.2 MECHANICAL BELT TENSIONER 2011-2016 GM 6.6L DURAMAX LML
WAGLER COMPETITION PRODUCTS
$375.00Designed for the discerning Duramax enthusiast, the Wagler WCPC661025.2 Mechanical Belt Tensioner offers superior performance and reliability for 2011-2016 GM 6.6L Duramax LML engines. Crafted by Wagler Competition Products, this mechanical belt...$375.00 -
WAGLER WCPC661025.1 MECHANICAL BELT TENSIONER 2004.5-2010 GM 6.6L DURAMAX LLY/LBZ/LMM
WAGLER COMPETITION PRODUCTS
$375.00The Wagler WCPC661025.1 Mechanical Belt Tensioner for 2004.5-2010 GM 6.6L Duramax LLY/LBZ/LMM engines is a powerhouse of a product designed to revolutionize your truck's serpentine belt system. This specialized tensioner replaces the factory spring belt...$375.00