ENGINE PARTS / ACCESSORIES
Engine Parts/Accessories
Upgrade and maintain your engine with our wide selection of engine parts and accessories. Whether you need a new cylinder head gasket set, piston kit, valve cover gasket set, or a billet oil cap, we have everything you need to keep your engine running smoothly.
Our collection includes top-quality products from trusted brands like MAHLE and FLEECE, designed specifically for GM 6.6L Duramax engines. From resonator delete plates to high-flow intake horns, we have the parts you need to enhance the performance of your vehicle.
If you're looking to replace or upgrade your cylinder heads, we offer both remanufactured and freedom series cylinder heads for various models of the Duramax engine. Rest assured that you are getting a high-quality product that will meet your engine needs.
We also provide piston kits in different sizes to accommodate your engine's requirements. Whether you need a standard size or an overbore option, we have the right piston kit for your vehicle.
Shop our selection of engine parts and accessories to find everything you need to keep your engine in peak condition. With our durable and reliable products, you can trust that your engine will continue to perform at its best for years to come.
Upgrade and maintain your engine with our wide selection of engine parts and accessories. Whether you need a new cylinder head gasket set, piston kit, valve cover gasket set, or a billet oil cap, we have everything you need to keep your engine running smoothly.
Our collection includes top-quality products from trusted brands like MAHLE and FLEECE, designed specifically for GM 6.6L Duramax engines. From resonator delete plates to high-flow intake horns, we have the parts you need to enhance the performance of your vehicle.
If you're looking to replace or upgrade your cylinder heads, we offer both remanufactured and freedom series cylinder heads for various models of the Duramax engine. Rest assured that you are getting a high-quality product that will meet your engine needs.
We also provide piston kits in different sizes to accommodate your engine's requirements. Whether you need a standard size or an overbore option, we have the right piston kit for your vehicle.
Shop our selection of engine parts and accessories to find everything you need to keep your engine in peak condition. With our durable and reliable products, you can trust that your engine will continue to perform at its best for years to come.
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CAMSHAFTS
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CONNECTING RODS
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CRATE ENGINES
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CYLINDER HEADS
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EXHAUST MANIFOLDS
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EXTERNAL ENGINE COMPONENTS
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GASKETS & SEALS
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GIRDLE
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GLOW PLUGS
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HARMONIC DAMPER
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MAIN BEARINGS
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OIL PUMP
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PISTONS / RINGS
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PUSHRODS
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REBUILD KITS
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ROCKER ARMS
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ROD BEARINGS
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STUDS / BOLTS
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VALVE SPRINGS / RETAINERS
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GM 84109393 BATTERY HOLD DOWN RETAINER FOR 99-19 GM 6.6L DURAMAX
GM
$7.45The GM 84109393 Battery Hold Down Retainer stands as an essential component for a variety of General Motors vehicles, specifically designed for models ranging from 1999 to 2019, including the Silverado and Sierra series, along with the 1985-2000 GM Full...$7.45 -
GM 11516700 BATTERY HOLD DOWN RETAINER BOLT FOR 92-96 GM FULL SIZE TRUCK | 96-02 GM EXPRESS/SAVANA
GM
$6.44The GM 11516700 Battery Hold Down Retainer Bolt is a crucial component designed specifically for 1992-1996 GM Full Size Trucks and 1996-2002 GM Express/Savana models. Crafted with precision from high-quality steel, this retainer bolt ensures that your...$6.44 -
GM 12732979 ENGINE OIL COOLER ASSEMBLY FOR 11-16 GM 6.6L DURAMAX LML
GM
$564.60The GM 12732979 Engine Oil Cooler Assembly is a premium quality component designed specifically for the 2011-2016 GM 6.6L Duramax LML engine, ensuring optimal performance and durability. This sophisticated oil cooler assembly acts as a crucial heat...$564.60 -
GM 15876234 DPF-TO-MUFFLER EXHAUST GASKET FOR 07.5-10 GM 6.6L DURAMAX LMM
GM
$8.36The GM 15876234 DPF-to-Muffler Exhaust Gasket is specifically engineered for the 2007.5-2010 GM 6.6L Duramax LMM engines, offering a superior solution for your exhaust system. This gasket is designed to provide a leak-resistant seal that ensures optimal...$8.36 -
GM 23502557 STARTER MOUNT BRACKET FOR 94-00 GM 6.5L
GM
$17.51The GM 23502557 Starter Mount Bracket is a precision-engineered component specifically designed for GM vehicles equipped with the 6.5L engine, manufactured between 1994 and 2000. Crafted with a commitment to quality, this starter mount bracket represents...$17.51 -
GM 98073535 ENGINE OIL PAN FOR 01-10 GM 6.6L DURAMAX
GM
$213.17The GM 98073535 Engine Oil Pan is the perfect replacement for your 2001-2010 GM 6.6L Duramax LB7, LLY, LBZ, or LMM engine, ensuring optimal performance and reliability. Crafted as a GM Genuine Part, this engine oil pan is designed, engineered, and...$213.17 -
GM 25841843 LOWER RADIATOR HOSE FOR 06-10 GM 6.6L DURAMAX LBZ/LMM
GM
$369.00The GM 25841843 Lower Radiator Hose is the essential replacement part for 2006-2010 GM 6.6L Duramax LBZ/LMM engines, ensuring your vehicle's cooling system operates flawlessly. Designed to meet or exceed General Motors' strict OE specifications, this...$369.00 -
GM 97288827 EXHAUST GAS RECIRCULATION-EGR VALVE FOR 02-04 GM 6.6L DURAMAX LB7
GM
$394.45The GM 97288827 Exhaust Gas Recirculation (EGR) Valve is a premium replacement component tailored specifically for 2002-2004 GM 6.6L Duramax LB7 engines. This Genuine GM part is meticulously designed, engineered, and tested to meet rigorous performance...$394.45 -
GM 97371074 COOLANT BYPASS TUBE 2001-2005 GM 6.6L DURAMAX LB7/LLY
GM
$390.67The GM 97371074 Coolant Bypass Tube serves as a critical component for 2001-2005 GM 6.6L Duramax LB7/LLY (2500HD/3500HD Pickup) vehicles, delivering reliability and performance that aligns with GM’s rigorous standards. Crafted from high-quality steel,...$390.67 -
GM 97329632 STARTER MOUNTING BOLT FOR 01-24 GM 6.6L DURAMAX/L5P
GM
$6.29The GM 97329632 Starter Mounting Bolt is engineered for performance and reliability in GM vehicles equipped with the 6.6L Duramax engines, spanning model years from 2001 to 2024. This high-quality starter bolt is a component you can trust, as it is...$6.29 -
GM 97303656 EGR TUBE TO EGR VALVE GASKET FOR 04.5-05 GM 6.6L DURAMAX LLY
GM
$16.36The GM 97303656 EGR Tube to EGR Valve Gasket is engineered specifically for the 2004.5-2005 GM 6.6L Duramax LLY, providing a reliable seal between the EGR tube and valve, crucial for optimal engine performance. This gasket is a part of GM's Genuine Parts...$16.36 -
GM 98054444 EGR COOLER TO UP-PIPE GASKET FOR 07.5-10 GM 6.6L DURAMAX LMM
GM
$13.72The GM 98054444 EGR Cooler to Up-Pipe Gasket is an essential component designed specifically for the 2007.5-2010 GM 6.6L Duramax LMM engine. Crafted with precision, this gasket ensures a reliable seal between your EGR cooler and up-pipe, promoting...$13.72 -
GM 97318478 EGR TUBE TO EGR VALVE GASKET FOR 04.5-05 GM 6.6L DURAMAX LLY
GM
$15.93The GM 97318478 EGR Tube to EGR Valve Gasket is a vital component specifically engineered for the 2004.5-2005 GM 6.6L Duramax LLY engine, ensuring that your vehicle maintains peak performance and effective emissions control. Constructed with the utmost...$15.93 -
GM 12627913 UPPER INTAKE Y-BRIDGE SEAL FOR 11-16 GM 6.6L DURAMAX LML
GM
$14.32The GM 12627913 Upper Intake Y-Bridge Seal is a high-quality replacement part designed specifically for 2011-2016 GM 6.6L Duramax LML engines. Manufactured by General Motors, this part ensures an optimal fit and performance, meeting the rigorous...$14.32 -
GM 97367014 EGR TUBE TO EGR VALVE GASKET FOR 06-10 GM 6.6L DURAMAX LBZ/LMM
GM
$12.47The GM 97367014 EGR Tube to EGR Valve Gasket is a vital component engineered specifically for the 2006-2010 GM 6.6L Duramax LBZ/LMM engines. Designed with precision, this gasket ensures a leak-free seal between the EGR valve and the exhaust system,...$12.47 -
GM 97367013 EGR TUBE TO EGR VALVE GASKET FOR 06-10 GM 6.6L DURAMAX LBZ/LMM
GM
$6.60The GM 97367013 EGR Tube to EGR Valve Gasket is an essential component for maintaining the efficiency of your 2006-2010 GM 6.6L Duramax LBZ/LMM engine. Crafted to meet rigorous engineering standards set by General Motors, this gasket ensures a reliable,...$6.60 -
GM 25832864 THROTTLE POSITION SENSOR & PEDAL ASSEMBLY FOR 07.5-10 GM 6.6L DURAMAX LMM
GM
$116.73The GM 25832864 Throttle Position Sensor & Pedal Assembly is an indispensable component engineered specifically for 2007.5-2010 GM 6.6L Duramax LMM engines. This assembly epitomizes reliability and precision, elevating your vehicle's performance by...$116.73 -
GM 12631851 TURBO MOUTHPIECE INLET SEAL FOR 11-16 GM 6.6L DURAMAX LML
GM
$6.96The GM 12631851 Turbo Mouthpiece Inlet Seal is a crucial component tailored specifically for the 2011-2016 GM 6.6L Duramax LML diesel engines, ensuring optimal performance and reliability for your vehicle. Manufactured from high-quality rubber, this...$6.96 -
GM 97328807 EGR COOLER TO UP-PIPE GASKET FOR 04.5-05 GM 6.6L DURAMAX LLY
GM
$27.95The GM 97328807 EGR Cooler to Up-Pipe Gasket is an essential component tailored for the 2004.5-2005 GM 6.6L Duramax LLY engines, designed to deliver unmatched reliability and performance. This OEM gasket ensures a perfect seal between the EGR cooler and...$27.95 -
GM 94011702 WATER PUMP PIPE TO OIL COOLER SEAL FOR 01-24 GM 6.6L DURAMAX/L5P
GM
$30.69The GM 94011702 Water Pump Pipe to Oil Cooler Seal is a premium replacement component specifically designed for GM 6.6L Duramax engines, covering model years from 2001 to 2024. Crafted from high-quality EPDM rubber, this seal offers exceptional...$30.69 -
GM 97209343 GLOW PLUG RAIL FOR 01-04 GM 6.6L DURAMAX LB7
GM
$43.71The GM 97209343 Glow Plug Rail is an essential component for enhancing the performance of your 2001-2004 GM 6.6L Duramax LB7 engine. Designed with precision and durability in mind, this glow plug rail represents General Motors' commitment to quality and...$43.71 -
GM 12637217 UPPER TURBO SIDE OIL DRAIN GASKET FOR 11-16 GM 6.6L DURAMAX LML
GM
$7.60The GM 12637217 Upper Turbo Oil Drain Gasket is a vital component for maintaining the efficiency and reliability of 2011-2016 GM 6.6L Duramax LML engines. Designed with the highest standards of quality and precision, this genuine GM part ensures optimal...$7.60 -
GM 98027456 OIL PRESSURE SENSOR FOR 03-10 GM 6.6L DURAMAX
GM
$98.57The GM 98027456 Oil Pressure Sensor is an essential component specifically engineered for 2003-2010 GM 6.6L Duramax engines (LB7, LLY, LBZ, and LMM). This sensor is a part of GM Genuine Parts, which are renowned for their superior quality and reliability...$98.57 -
GM 10371405 FUEL COOLER FOR 01-10 GM 6.6L DURAMAX
GM
$306.71The GM 10371405 Fuel Cooler is a high-performance component specifically designed for 2001-2010 GM 6.6L Duramax LB7/LLY/LBZ/LMM engines. Crafted with precision, this fuel cooler is the embodiment of GM’s commitment to quality and reliability in...$306.71 -
GM 12657629 BLOCK HEATER ELEMENT FOR 01-16 GM 6.6L DURAMAX
GM
$52.05The GM 12657629 Block Heater Element is an essential upgrade for any 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML vehicle. Specifically engineered and tested to meet rigorous standards, this component delivers reliable performance backed by General...$52.05 -
GM 20970916 UNIVERSAL FRAME MOUNT REMOTE BATTERY TRAY
GM
$60.79The GM 20970916 Frame Mount Battery Tray Universal is an essential component designed for the secure remote mounting of batteries in Chevrolet, Buick, GMC, and Cadillac vehicles. This meticulously engineered battery tray embodies quality and reliability,...$60.79 -
GM 12637218 LOWER TURBO OIL DRAIN GASKET FOR 11-16 GM 6.6L DURAMAX LML
GM
$7.55The GM 12637218 Lower Turbo Oil Drain Gasket is an essential replacement part designed specifically for 2011-2016 GM 6.6L Duramax LML engines. This product is a testament to GM's commitment to quality, reliability, and optimal performance. Manufactured...$7.55 -
GM 97251137 MAP SENSOR WIRING HARNESS FOR 01-07 GM 6.6L DURAMAX LB7/LLY/LBZ
GM
$127.51The GM 97251137 MAP Sensor Wiring Harness is a top-tier automotive component meticulously designed for 2001-2007 GM 6.6L Duramax LB7, LLY, and LBZ models. Crafted with precision and engineered to meet the highest standards, this wiring harness ensures...$127.51 -
GM 12637105 WATER PUMP WITH HOUSING FOR 06-16 GM 6.6L DURAMAX
GM
$335.56The GM 12637105 Water Pump with Housing is a premium component tailored for 2006-2016 GM 6.6L Duramax LBZ/LMM/LML engines, delivering reliable and consistent performance essential for optimal engine operation. This water pump is meticulously engineered...$335.56 -
GM 97209342 REAR MAIN SEAL FOR 01-24 GM 6.6L DURAMAX/L5P
GM
$64.68The GM 97209342 Rear Main Seal is an essential component specifically designed for the 2001-2024 GM 6.6L Duramax engines, including LB7, LLY, LBZ, LMM, LML, and L5P models. This rear main seal is vital for maintaining the engine's integrity by...$64.68 -
GM 97209341 FRONT MAIN SEAL FOR 01-24 GM 6.6L DURAMAX/L5P
GM
$55.09The GM 97209341 Front Main Seal is a crucial component engineered for 2001-2024 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML/L5P engines, ensuring optimal performance and longevity. This high-quality seal helps prevent leaks from various engine components,...$55.09 -
GM 94011603 COOLANT BYPASS TUBE LOWER PIPE SEAL FOR 01-16 GM 6.6L DURAMAX
GM
$3.20Enhance your vehicle maintenance routine with the GM 94011603 Coolant Bypass Tube Lower Pipe Seal, specifically designed for 2001-2016 GM 6.6L Duramax engines, including LB7, LLY, LBZ, LMM, and LML models. This product is a GM Genuine Part, synonymous...$3.20 -
GM 97372002 EGR COOLER TO UP-PIPE GASKET FOR 06-07 GM 6.6L DURAMAX LBZ
GM
$8.04The GM 97372002 EGR Cooler To Up-Pipe Gasket is an essential component designed specifically for the 2006-2007 GM 6.6L Duramax LBZ diesel engines. Engineered to uphold the rigorous standards set by General Motors, this gasket ensures superior reliability...$8.04 -
GM 97321295 LOWER VALVE COVER GASKET FOR 04.5-16 GM 6.6L DURAMAX
GM
$103.21The GM 97321295 Lower Valve Cover Gasket is meticulously designed for use in 2004.5-2016 GM 6.6L Duramax engines, including the LLY, LBZ, LMM, and LML models. Crafted to meet the highest standards set by General Motors, this gasket is a genuine OEM part...$103.21 -
GM 19301659 BLOCK HEATER CORD FOR 01-10 GM 6.6L DURAMAX
GM
$96.93The GM 19301659 Block Heater Cord is an essential accessory for your 2001-2010 GM 6.6L Duramax LB7/LLY/LBZ/LMM, ensuring optimal engine performance in harsh weather conditions. Crafted as a part of GM Genuine Parts, this block heater cord meets the...$96.93 -
GM 12639277 WATER IN FILTER-WIF SENSOR FOR 01-11 GM 6.6L DURAMAX
GM
$51.23The GM 12639277 Water In Filter (WIF) Sensor is an essential component for optimizing the performance of 2001-2011 GM 6.6L Duramax engines, including LB7, LLY, LBZ, LMM, and LML models. This sensor is specifically engineered to detect water in the fuel...$51.23 -
GM 12624683 PASSENGER SIDE EXHAUST MANIFOLD FOR 01-16 GM 6.6L DURAMAX
GM
$391.35The GM 12624683 Passenger Side Exhaust Manifold is an essential component engineered for 2001-2016 GM 6.6L Duramax LB7, LLY, LBZ, LMM, and LML engines. Designed to meet the rigorous demands of high-performance vehicles, this Genuine GM Part ensures...$391.35 -
GM 19256465 FUEL INJECTOR SEAL KIT FOR 11-16 GM 6.6L DURAMAX LML/LGH
GM
$37.21The GM 19256465 Fuel Injector Seal Kit is engineered to enhance the performance and longevity of your 2011-2016 GM 6.6L Duramax LML/LGH engine. This essential kit includes high-quality O-rings, specifically designed to create a liquid-tight seal between...$37.21 -
GM 97331137 TURBO OIL FEED BANJO SEAL FOR 04.5-16 GM 6.6L DURAMAX
GM
$7.56The GM 97331137 Turbo Oil Feed Banjo Seal is an essential component engineered specifically for the 2004.5-2016 GM 6.6L Duramax LLY/LBZ/LMM/LML engine series. Crafted with precision, this genuine part is designed to meet the rigorous standards set by...$7.56 -
GM 97373522 TURBO COOLANT PIPE BANJO SEAL FOR 01-16 GM 6.6L DURAMAX
GM
$11.12The GM 97373522 Turbo Coolant Pipe Banjo Seal is an essential component for your GM 6.6L Duramax engine, compatible with models from 2001 to 2016, including LB7, LLY, LBZ, LMM, and LML variations. Crafted under strict quality assurance measures, this...$11.12 -
GM 12635466 EGR VALVE TO Y-BRIDGE GASKET FOR 11-16 GM 6.6L DURAMAX LML
GM
$9.77The GM 12635466 EGR Valve Gasket is an essential component designed for the 2011-2016 GM 6.6L Duramax LML engines. Engineered with precision, this gasket ensures a leak-free seal between the EGR valve and Y-Bridge, maintaining optimal engine performance...$9.77 -
GM 98002804 EXHAUST MANIFOLD GASKET FOR 01-16 GM 6.6L DURAMAX
GM
$50.56The GM 98002804 Exhaust Manifold Gasket is the definitive solution for those seeking reliable performance in their 2001-2016 GM 6.6L Duramax engines, compatible with LB7, LLY, LBZ, LMM, and LML configurations. Manufactured by GM Genuine Parts, this...$50.56 -
GM 97207227 INNER INJECTOR HARNESS FOR 01-04 GM 6.6L DURAMAX LB7
GM
$271.68The GM 97207227 Inner Injector Harness is a high-quality replacement part tailored specifically for 2001-2004 GM 6.6L Duramax LB7 engines. This vital component is integral to the fuel injection system, providing the reliability and performance needed to...$271.68 -
GM 12637647 REPLACEMENT DRIVER SIDE EXHAUST MANIFOLD FOR 01-16 GM 6.6L DURAMAX
GM
$391.35The GM 12637647 Replacement Driver Side Exhaust Manifold is a high-quality component engineered specifically for the GM 6.6L Duramax engines including LB7, LLY, LBZ, LMM, and LML models manufactured between 2001 and 2016. This exhaust manifold is...$391.35 -
GM 94011604 UPPER RADIATOR PIPE SEAL FOR 01-10 GM 6.6L DURAMAX
GM
$8.36The GM 94011604 Upper Radiator Pipe Seal is an essential component designed to maintain the integrity of your 2001-2010 GM 6.6L Duramax LB7/LLY/LBZ/LMM engine. This high-quality seal effectively helps prevent leakage from the engine coolant outlet,...$8.36 -
GM 12725202 GLOW PLUG 2017-2023 GM 6.6L DURAMAX L5P
GM
$31.36The GM 12725202 Glow Plug is a premium component designed exclusively for the 2017-2023 GM 6.6L Duramax L5P engines. Engineered with precision, this glow plug ensures optimal starting performance in your vehicle, particularly in cold weather conditions...$31.36 -
GM 97208191 LOWER TURBO OIL DRAIN GASKET FOR 01-10 GM 6.6L DURAMAX
GM
$2.31The GM 97208191 Lower Turbo Oil Drain Gasket is a premier component designed specifically for 2001-2010 GMC Chevrolet 6.6L Duramax engines, including LB7, LLY, LBZ, and LMM models. As a GM Genuine Part, this gasket ensures the highest standards of...$2.31 -
GM 97363570 INTAKE Y-BRIDGE GASKET FOR 06-10 GM 6.6L DURAMAX LBZ/LMM
GM
$13.39The GM 97363570 Intake Y-Bridge Gasket is a premium component specifically designed for the 2006-2010 GM 6.6L Duramax LBZ/LMM engines, delivering unmatched performance and dependability for your vehicle. Crafted from high-temperature resistant rubber,...$13.39 -
GM 97190517 INJECTOR HOLD DOWN RETAINER SPACER FOR 01-16 GM 6.6L DURAMAX
GM
$2.34The GM 97190517 Injector Hold Down Retainer Spacer is an essential component designed for the 2001-2016 GM 6.6L Duramax engines, including LB7, LLY, LBZ, LMM, and LML models. Crafted with precision, this product represents GM Genuine Parts, which are...$2.34 -
GM 97188463 INJECTOR CUP FOR 01-04 GM 6.6L DURAMAX LB7
GM
$82.67Optimizing the performance of 2001-2004 GM 6.6L Duramax LB7 engines is essential for any serious automotive enthusiast. The GM 97188463 Injector Cup stands out as a critical component in this pursuit. Crafted as part of GM’s Genuine Parts line, this...$82.67 -
GM 97241130 REAR COOLANT THERMOSTAT FOR 01-19 GM 6.6L DURAMAX/L5P
GM
$45.83The GM 97241130 Rear Coolant Thermostat is a vital component designed for optimal performance in 2001-2019 GM 6.6L Duramax engines, including LB7, LLY, LBZ, LMM, LML, and L5P models. This premium thermostat expertly regulates coolant flow through the...$45.83 -
GM 97226202 GLOW PLUG FOR 01-04 GM 6.6L DURAMAX LB7
GM
$26.88The GM 97226202 Glow Plug is an essential component for ensuring the optimal performance of your 2001-2004 GM 6.6L Duramax LB7 engine. This high-quality glow plug is specifically designed to control the ignition process, enhancing fuel efficiency and...$26.88 -
GM 97241129 FRONT COOLANT THERMOSTAT FOR 01-19 GM 6.6L DURAMAX/L5P
GM
$52.44The GM 97241129 Front Coolant Thermostat is a vital component engineered for the 2001-2019 GM 6.6L Duramax engines (LB7/LLY/LBZ/LMM/LML/L5P). This thermostat plays a crucial role in regulating engine temperature by controlling the flow of coolant through...$52.44 -
GM 97326305 GLOW PLUG FOR 04.5-05 GM 6.6L DURAMAX LLY
GM
$33.63The GM 97326305 Glow Plug is a premium component specifically engineered for the 2004.5-2005 GM 6.6L Duramax LLY engine, ensuring optimal performance and reliability. Built with the rigorous standards set forth by General Motors, these glow plugs are the...$33.63 -
GM 97192618 EXHAUST UP-PIPE TO TURBO GASKET FOR 01-16 GM 6.6L DURAMAX
GM
$17.36The GM 97192618 Exhaust Up-Pipe to Turbo Gasket is an essential component meticulously designed for 2001-2016 GM 6.6L Duramax engines, including the LB7, LLY, LBZ, LMM, and LML models. Constructed from robust metal, this one-piece, triangular-shaped...$17.36 -
GM 11610681 CYLINDER HEAD BOLT FOR 01-16 GM 6.6L DURAMAX
GM
$8.92The GM 11610681 Cylinder Head Bolt is an indispensable part for anyone maintaining or repairing their 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Crafted from high-quality steel, this genuine GM component is engineered with precision to...$8.92 -
GM 97354769 TURBO TO DOWNPIPE CLAMP FOR 04.5-16 GM 6.6L DURAMAX
GM
$48.48The GM 97354769 Turbo To Downpipe Clamp is engineered specifically for GM 6.6L Duramax engines spanning the model years 2004.5 to 2016. Crafted from high-quality stainless steel, this clamp offers exceptional durability and resistance to corrosion,...$48.48 -
GM 97188685 EXHAUST MANIFOLD TO UP-PIPE GASKET FOR 01-16 GM 6.6L DURAMAX
GM
$14.79The GM 97188685 Exhaust Manifold to Up-Pipe Gasket is a critical component designed specifically for the 2001-2016 GM 6.6L Duramax engines, including the LB7, LLY, LBZ, LMM, and LML models. This gasket is engineered to create a reliable seal between the...$14.79 -
GM 12637785 GRADE C LEFT SIDE 1.05MM HEAD GASKET FOR 01-16 GM 6.6L DURAMAX
GM
$95.88The GM 12637785 Head Gasket is a premium-quality component designed specifically for the 2001-2016 GM 6.6L Duramax engines, including LB7, LLY, LBZ, LMM, and LML variations. Crafted from multi-layer steel, this one-piece head gasket offers exceptional...$95.88 -
GM 12637788 GRADE C RIGHT SIDE 1.05MM HEAD GASKET FOR 01-16 GM 6.6L DURAMAX
GM
$95.88The GM 12637788 Head Gasket (Grade C, Right) is a state-of-the-art replacement part designed specifically for the 2001-2016 GM 6.6L Duramax engines, including LB7, LLY, LBZ, LMM, and LML models. Crafted from high-quality multi-layer steel, this head...$95.88 -
GM 12639701 GLOW PLUG FOR 06-16 GM 6.6L DURAMAX
GM
$31.92The GM 12639701 Glow Plug is a premium-quality component specifically engineered for 2006-2016 GM 6.6L Duramax LBZ/LMM/LML engines. As part of GM Genuine Parts, this glow plug represents the highest standards of performance, reliability, and safety,...$31.92 -
INDUSTRIAL INJECTION PDM-06037 GM COMMON RAIL GORILLA GIRDLE FOR 11-16 6.6L LML DURAMAX 14MM
INDUSTRIAL INJECTION
$1,321.7614mm Duramax Gorilla Girdle Kit (LML)The thick Gorilla Girdle is the strongest girdle on the market. It utilizes the XXL ARP 14mm main studs. This 14mm girdle only fits the LML Engines from 2011 - 2017. Core charge on the upper oil pan 250.00 Core...$1,321.76 -
INDUSTRIAL INJECTION PDM-07184 GM ROCKER ARM SPACER KIT FOR 01-16 DURAMAX
INDUSTRIAL INJECTION
$214.78The Duramax Rocker Spacer Kit was designed to eliminate the factory springs in between the rockers to keep the rockers properly aligned to OE spec under high load and high rpm conditions. The factory springs allow the rocker arm shafts to move around...$214.78 -
INDUSTRIAL INJECTION PDM-06035 GM COMMON RAIL GORILLA GIRDLE FOR 01-10 6.6L LB7 LLY LBZ LLM DURAMAX 14MM
INDUSTRIAL INJECTION
$1,321.7614mm Duramax Gorilla Girdle Kit (LB7,LLY,LBZ,LMM)The thick Gorilla Girdle is the strongest girdle on the market. It utilizes the XXL ARP 14mm main studs. This custom girdle fits the LB7, LLY, LBZ, and LMM Engines from 2001 - 2010 Core charge on the...$1,321.76 -
INDUSTRIAL INJECTION PDM-LB7SH GM REMANUFACTURED STOCK HEADS FOR 01-04 LB7 DURAMAX
INDUSTRIAL INJECTION
$1,409.66The Industrial Injection LB7 Duramax Stock Remanufactured Heads are designed to be a factory replacement. Complete ready to bolt on. Heads are first jet washed in a high pressure spray cabinet to remove oil and dirt, then glass beaded to remove carbon...$1,409.66 -
INDUSTRIAL INJECTION PDM-LB7RH GM RACE HEADS FOR 01-04 6.6L DURAMAX
INDUSTRIAL INJECTION
$4,231.15The Industrial Injection LB7 Duramax Race Heads are designed for the racer / sled puller in mind. Fully CNC ported heads with screw in torque lock injector cups complete ready to bolt on. Heads are first jet washed in a high pressure spray cabinet to...$4,231.15 -
INDUSTRIAL INJECTION PDM-LB7SH-TL GM REMANUFACTURED STOCK HEADS FOR 01-04 LB7 DURAMAX WITH TORQUE LOCK CAPS
INDUSTRIAL INJECTION
$2,224.63The Industrial Injection LB7 Duramax Stock Remanufactured Heads with Torque Lock Cups are designed to be an upgraded factory replacement. Complete ready to bolt on. Heads are first jet washed in a high pressure spray cabinet to remove oil and dirt, then...$2,224.63 -
INDUSTRIAL INJECTION PDM-LLYSH GM REMANUFACTURED HEADS FOR 2004.5-2005 LLY 6.6L DURAMAX
INDUSTRIAL INJECTION
$1,409.66The Industrial Injection LLY Duramax Stock Remanufactured Heads are designed to be a factory replacement. Complete ready to bolt on. Heads are first jet washed in a high pressure spray cabinet to remove oil and dirt, then glass beaded to remove carbon...$1,409.66 -
INDUSTRIAL INJECTION PDM-LLYRH GM RACE HEADS FOR 2004.5-2005 LLY 6.6L DURAMAX
INDUSTRIAL INJECTION
$3,254.47The Industrial Injection LLY Duramax Race Heads are designed for the racer / sled puller in mind. Fully CNC ported heads complete ready to bolt on. Heads are first jet washed in a high pressure spray cabinet to remove oil and dirt, then glass beaded to...$3,254.47 -
INDUSTRIAL INJECTION PDM-LBZ/LMMSH GM STOCK REMANUFACTURED HEADS FOR 06-10 LBZ LMM 6.6L DURAMAX
INDUSTRIAL INJECTION
$1,409.66The Industrial Injection LBZ/LMM Duramax Stock Remanufactured Heads are designed to be a factory replacement. Complete ready to bolt on. Heads are first jet washed in a high pressure spray cabinet to remove oil and dirt, then glass beaded to remove...$1,409.66 -
INDUSTRIAL INJECTION PDM-LBZ/LMMRH GM RACE HEADS FOR 06-10 LBZ LMM 6.6L DURAMAX
INDUSTRIAL INJECTION
$3,254.47The Industrial Injection LBZ/LMM Duramax Race Heads are designed for the racer / sled puller in mind. Fully CNC ported heads complete ready to bolt on. Heads are first jet washed in a high pressure spray cabinet to remove oil and dirt, then glass beaded...$3,254.47 -
INDUSTRIAL INJECTION PDM-LMLSH GM REMANUFACTURED STOCK HEADS FOR 11-16 LML 6.6L DURAMAX
INDUSTRIAL INJECTION
$1,409.66The Industrial Injection LML Duramax Stock Remanufactured Heads are designed to be a factory replacement. Complete ready to bolt on.Heads are first jet washed in a high pressure spray cabinet to remove oil and dirt, then glass beaded to remove carbon...$1,409.66 -
INDUSTRIAL INJECTION PDM-LMLRH GM RACE HEADS FOR 11-16 LML 6.6L DURAMAX
INDUSTRIAL INJECTION
$3,254.47The Industrial Injection LML Duramax Race Heads are designed for the racer / sled puller in mind. Fully CNC ported heads complete ready to bolt on. Heads are first jet washed in a high pressure spray cabinet to remove oil and dirt, then glass beaded to...$3,254.47 -
INDUSTRIAL INJECTION PDM-DMXRV GM RACE CAMSHAFT FOR 01-16 DURAMAX STAGE 1 WITH KEY
INDUSTRIAL INJECTION
$710.53Industrial Injection Duramax Stage 1 Performance Camshaft w/ Key Features: 2001-2016Â Duramax Helps Lower EGTs (Exhaust Gas Temperatures) Drop In Performance Camshaft Piston to valve clearance should always be measured when installing an aftermarket...$710.53 -
INDUSTRIAL INJECTION PDM-DMXHP GM RACE CAMSHAFT FOR 01-16 DURAMAX ALTERNATE FIRING BILLET STAGE 2
INDUSTRIAL INJECTION
$815.79Industrial Injection 6.6L Duramax Stage 2 Race Performance Camshaft Industrial Injection always recommends checking piston to valve clearance whenever installing a camshaft. We recommend .080 inch intake and .120 inch exhaust minimum piston to valve...$815.79 -
INDUSTRIAL INJECTION PDM-DMXAFS1 GM RACE CAMSHAFT FOR 01-16 DURAMAX ALTERNATE FIRING BILLET STAGE 1 WITH KEY
INDUSTRIAL INJECTION
$1,496.84Duramax Alternate Firing Billet Race Camshaft w/ Key Features: 1000+hp Capable Alternate Firing Order (relieves stress on crankshaft) Billet For Ultimate Strength Keyed To Prevent Cam Gear Slipping Drop In Performance Camshaft Requires 95 Valve...$1,496.84 -
INDUSTRIAL INJECTION 449e01 6.6L DURAMAX STAGE 1 PUSHROD SILVER
INDUSTRIAL INJECTION
$937.00The Industrial Injection 6.6L Duramax Stage 1 Pushrods are designed to add strength and reliability to your 2001-2016 GM Duramax. If you are running higher RPM and higher boost number than stock these billet pushrods are a must. Features: Added...$937.00 -
INDUSTRIAL INJECTION 449e03 6.6L DURAMAX STAGE 3 2001-2016 PUSHROD SILVER
INDUSTRIAL INJECTION
$937.00The Industrial Injection 6.6L Duramax Stage 3 Billet Pushrods are designed to add ultimate strength and reliability to your 2001-2016 GM Duramax. If you are running over 4500rpm and over 100psi boost these Stage 3 Billet Pushrods are a must. Industrial...$937.00 -
INDUSTRIAL INJECTION 43A603 GM DUAL CP3 MACHINED WHEEL FOR 01-10 6.6L DURAMAX
INDUSTRIAL INJECTION
$143.24Duramax Dual CP3 Machined Wheel. Industrial Injection is the leading distributor, supplier and remanufacturer of diesel fuel systems, turbochargers, and engines. Your Top Choice for the top diesel products for On/Off highway, industrial, marine,...$143.24 -
INDUSTRIAL INJECTION CB-1805H GM ROD BEARING FOR 01-16 DURAMAX H SERIES
INDUSTRIAL INJECTION
$30.932001-2016 Duramax H Series Rod Bearing (Std .025). These H and HX Clevite bearings were developed primarily for use in NASCAR type racing but are suitable for all types of competition engines. H series bearings have a medium level of eccentricity, high...$30.93 -
INDUSTRIAL INJECTION CB-1805HX GM ROD BEARING FOR 01-16 DURAMAX HX SERIES
INDUSTRIAL INJECTION
$32.472001-2016 Duramax HX Series Rod Bearing (Std +.001). These H and HX Clevite bearings were developed primarily for use in NASCAR type racing but are suitable for all types of competition engines. H series bearings have a medium level of eccentricity, high...$32.47 -
INDUSTRIAL INJECTION PDM-LB7SHN GM STOCK CYLINDER HEADS FOR 01-04 LB7 6.6L DURAMAX
INDUSTRIAL INJECTION
$2,060.77Industrial Injection is proud to offer Brand New LB7 Duramax Stock Cylinder Heads for your 2001-2004 GM Duramax. These brand new GM OE cylinder heads have a reinforced casting to make them more durable and help eliminate cracking. Each head has been...$2,060.77 -
INDUSTRIAL INJECTION 44B801 GM PERFORMANCE VALVE SPRING KIT FOR 01-16 6.6L DURAMAX 130LB.
INDUSTRIAL INJECTION
$715.00The Industrial Injection Duramax 130lb. Performance Valve Spring Kits were designed with performance in mind. We recommend this valve spring kit for engines that are pushing over 45psi boost and/or 3200rpm. This performance valve spring kit will help...$715.00 -
INDUSTRIAL INJECTION MS-2218P GM MAIN BEARINGS FOR 01-16 DURAMAX H STOCK
INDUSTRIAL INJECTION
$85.002001-2016 Duramax Stock Main Bearings (std) Sold as complete set Elevate the performance and reliability of your Duramax engine with the INDUSTRIAL INJECTION MS-2218P GM Main Bearings, specifically designed for models produced between 2001 and 2016...$85.00 -
INDUSTRIAL INJECTION PDM-MS-2218HC GM H SERIES MAIN BEARINGS FOR 01-16 6.6L DURAMAX
INDUSTRIAL INJECTION
$341.832001-2016 Duramax H Series Main Bearings (Std .025) Coated. These H and HX Clevite bearings were developed primarily for use in NASCAR type racing but are suitable for all types of competition engines. H series bearings have a medium level of...$341.83 -
INDUSTRIAL INJECTION MS-2218HX GM MAIN BEARINGS FOR 01-16 DURAMAX HX SERIES
INDUSTRIAL INJECTION
$165.002001-2016 Duramax Hx Series Main Bearings (Std +.001) These H and HX Clevite bearings were developed primarily for use in NASCAR type racing but are suitable for all types of competition engines. H series bearings have a medium level of eccentricity,...$165.00 -
INDUSTRIAL INJECTION PDM-MS-2218HXC GM HX SERIES MAIN BEARINGS FOR 01-16 6.6L DURAMAX
INDUSTRIAL INJECTION
$347.262001-2016 Duramax Hx Series Main Bearings (Std +.001) Coated. These H and HX Clevite bearings were developed primarily for use in NASCAR type racing but are suitable for all types of competition engines. H series bearings have a medium level of...$347.26 -
INDUSTRIAL INJECTION CB-1805P GM ROD BEARING FOR 01-16 DURAMAX STOCK
INDUSTRIAL INJECTION
$18.652001-2016 Duramax Stock Rod Bearing (std) Details: Sold individually. Qty. 8 required for complete set The INDUSTRIAL INJECTION CB-1805P GM Rod Bearing is an essential component for enhancing the performance and durability of your 2001-2016 Duramax...$18.65 -
INDUSTRIAL INJECTION PDM-CB-1805HC GM H SERIES ROD BEARING SET FOR 01-16 DURAMAX
INDUSTRIAL INJECTION
$474.232001-2016 Duramax H Series Rod Bearings (Std .025) Coated Set. These H and HX Clevite bearings were developed primarily for use in NASCAR type racing but are suitable for all types of competition engines. H series bearings have a medium level of...$474.23 -
INDUSTRIAL INJECTION PDM-CB-1805HXC GM HX SERIES ROD BEARING SET FOR 01-16 DURAMAX
INDUSTRIAL INJECTION
$493.762001-2016 Duramax Hx Series Rod Bearings (Std +.001) Coated Set. These H and HX Clevite bearings were developed primarily for use in NASCAR type racing but are suitable for all types of competition engines. H series bearings have a medium level of...$493.76 -
INDUSTRIAL INJECTION F00RJ01086 DODGE COPPER WASHER FOR 2004.5-2010 DURAMAX
INDUSTRIAL INJECTION
$3.592004.5-2010 Duramax Copper Washer. Industrial Injection is the leading distributor, supplier and remanufacturer of diesel fuel systems, turbochargers, and engines. Your Top Choice for the top diesel products for On/Off highway, industrial, marine,...$3.59 -
INDUSTRIAL INJECTION HS54580A GM UPPER ENGINE GASKET SET FOR 2004.5-2007 6.6L DURAMAX
INDUSTRIAL INJECTION
$282.5704.5-07 GM 6.6L Duramax Aftermarket Upper Engine Gasket Set, No Head Gaskets. Industrial Injection is the leading distributor, supplier and remanufacturer of diesel fuel systems, turbochargers, and engines. Your Top Choice for the top diesel products for...$282.57 -
INDUSTRIAL INJECTION HS54580B GM UPPER ENGINE GASKET SET FOR 2004.5-2010 LMM 6.6L DURAMAX
INDUSTRIAL INJECTION
$260.242007.5-2010 GM 6.6L Duramax LMM Gasket Kit, Head Gasket not included.The INDUSTRIAL INJECTION HS54580B GM Upper Engine Gasket Set is specifically designed for the 2004.5-2010 LMM 6.6L Duramax engines, ideal for both professional mechanics and passionate...$260.24 -
INDUSTRIAL INJECTION RTF26401 GM INJECTOR AND RETURN WASHERS FOR 01-04 LB7 6.6L DURAMAX
INDUSTRIAL INJECTION
$5.432001-04 LB7 Duramax 6.6L Injector And Return Washers (Services 4 Injectors)The INDUSTRIAL INJECTION RTF26401 GM Injector and Return Washers are expertly designed for 2001-2004 LB7 Duramax 6.6L diesel engines, ensuring optimal performance and longevity...$5.43 -
INDUSTRIAL INJECTION HS54580 GM ENGINE CYLINDER HEAD GASKET SET FOR 01-04 6.6L LB7 DURAMAX
INDUSTRIAL INJECTION
$259.58C2 Head Gasket not Included; Cylinder Head Bolts Not Included. MAHLE Original head gasket sets are packaged in shrink wrapped tray, giving you the ability to view the contents prior to opening the package. MAHLE Original head sets give you original...$259.58 -
INDUSTRIAL INJECTION PDM-298STD GM RACE CAST PISTONS FOR 01-16 DURAMAX CUT COATED TOPS AND SKIRTS DE-LIPPED
INDUSTRIAL INJECTION
$3,243.00Duramax Standard Size Race Fly Cut cast Pistons Set Coated Tops and Skirts Delipped Set. PDM's Ceramic Piston Skirt Coating, is designed to be used, on any rigid or semi rigid surface experiencing sliding, rotating or oscillating friction. This coating...$3,243.00 -
INDUSTRIAL INJECTION PDM-360STD GM PERFORMANCE CAST PISTONS FOR 01-16 DURAMAX
INDUSTRIAL INJECTION
$1,884.97Duramax Standard Size Performance Cast Pistons Set Coated Tops and Skirts Deliped Set ( No Valve Relief ) PDM's Ceramic Piston Skirt Coating, is designed to be used, on any rigid or semi rigid surface experiencing sliding, rotating or oscillating...$1,884.97 -
INDUSTRIAL INJECTION PDM-360.020 GM PERFORMANCE CAST PISTONS FOR 01-16 DURAMAX .020 OVER
INDUSTRIAL INJECTION
$1,884.97Duramax .020 Over Performance Cast Pistons Set Coated Tops and Skirts Deliped Set ( No Valve Relief ) PDM's Ceramic Piston Skirt Coating, is designed to be used, on any rigid or semi rigid surface experiencing sliding, rotating or oscillating friction...$1,884.97 -
INDUSTRIAL INJECTION PDM-360.040 GM PERFORMANCE CAST PISTONS FOR 01-16 DURAMAX .040 OVER
INDUSTRIAL INJECTION
$1,884.97Duramax .040 Over Performance Cast Pistons Set Coated Tops and Skirts Deliped Set ( No Valve Relief ) PDM's Ceramic Piston Skirt Coating, is designed to be used, on any rigid or semi rigid surface experiencing sliding, rotating or oscillating friction...$1,884.97 -
INDUSTRIAL INJECTION PDM-298.020 GM RACE CAST PISTONS FOR 01-16 DURAMAX .020 OVERSIZE CUT COATED TOPS AND SKIRTS DE-LIPPED
INDUSTRIAL INJECTION
$2,626.16Duramax .020 Oversize Race cast Pistons Set Coated Tops and Skirts Delipped Set. PDM's Ceramic Piston Skirt Coating, is designed to be used, on any rigid or semi rigid surface experiencing sliding, rotating or oscillating friction. This coating will...$2,626.16