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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- Quantity
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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 -
INDUSTRIAL INJECTION PDM-298.040 GM RACE CAST PISTONS FOR 01-16 DURAMAX .040 OVERSIZE CUT COATED TOPS AND SKIRTS DE-LIPPED
INDUSTRIAL INJECTION
$2,626.16Duramax .040 Over Fly Cut 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 -
INDUSTRIAL INJECTION PDM-362STD GM RACE PISTONS FOR 01-16 DURAMAX
INDUSTRIAL INJECTION
$3,199.14PDM'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 carry loads in excess of 350,000 PSI as well as lubricate at temperatures in excess...$3,199.14 -
INDUSTRIAL INJECTION PDM-362.020 GM RACE PISTONS FOR 01-16 DURAMAX .020 OVER
INDUSTRIAL INJECTION
$3,199.14PDM'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 carry loads in excess of 350,000 PSI as well as lubricate at temperatures in excess...$3,199.14 -
INDUSTRIAL INJECTION PDM-362.040 GM RACE PISTONS FOR 01-16 DURAMAX .040 OVER
INDUSTRIAL INJECTION
$3,199.14PDM'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 carry loads in excess of 350,000 PSI as well as lubricate at temperatures in excess...$3,199.14 -
INDUSTRIAL INJECTION 54597 GM HEAD GASKET FOR 01-16 6.6L DURAMAX DRIVER SIDE
INDUSTRIAL INJECTION
$183.51WaveStopper design, which features concentric waves embossed around the combustion chamber (in the spring steel active layer) allowing the head gasket to adapt to varying loads and pressures, for stock or modified engines. Industrial Injection is the...$183.51 -
INDUSTRIAL INJECTION 54598 GM HEAD GASKET FOR 01-16 6.6L DURAMAX PASSENGER SIDE
INDUSTRIAL INJECTION
$183.51WaveStopper design, which features concentric waves embossed around the combustion chamber (in the spring steel active layer) allowing the head gasket to adapt to varying loads and pressures, for stock or modified engines.The Industrial Injection 54598...$183.51 -
Dorman 999-996 Truck Bed Crossmember Kit (8.1' Bed) 2007.5-2014 Chevy Silverado 2500HD/3500HD
DORMAN
$295.54When a truck bed crossmember rusts, the only option has been to replace the entire bed. This Dorman OE FIX kit allows replacement of only the failed floor supports to reduce repair costs. Saves money - this truck bed floor support repair kit allows...$295.54 -
FULL SEND FSD-S34DRNFLNG HIGH FLOW -10AN TURBO DRAIN FLANGE FOR S300/S400 TURBOCHARGERS
FULL SEND DIESEL
$28.74Full Send Diesel has specifically designed our -10AN High flow fittings for people who have issues with oil backing up in the turbo. Many other comparable products are a restriction point for the oil draining from your turbo. This results in oil pushing...$28.74 -
Dorman 904-632 Diesel Exhaust Fluid (DEF) Heater 2011 GM 6.6L Duramax LML
DORMAN
$207.03The factory DEF heater on certain vehicles often fails from fluid intrusion. This Dorman OE FIX solution modifies the OEM design to address this failure point and increase reliability. Upgraded replacement - this diesel exhaust fluid (DEF) heater...$207.03 -
ALLIANT AP63596 MASS AIR FLOW-MAF SENSOR FOR 01-07 GM 6.6L DURAMAX
ALLIANT POWER
$212.74The Alliant AP63596 Mass Air Flow (MAF) Sensor is expertly designed for 2001-2007 GM 6.6L Duramax LB7, LLY, and LBZ engines, offering precision and reliability tailored specifically for heavy-duty performance. As a critical component in the vehicle’s...$212.74 -
ALLIANT AP63597 MASS AIR FLOW-MAF SENSOR FOR 07.5-10 GM 6.6L DURAMAX LMM
ALLIANT POWER
$193.56The Alliant AP63597 Mass Air Flow (MAF) Sensor is engineered specifically for GM 6.6L Duramax LMM diesel engines manufactured between 2007.5 and 2010. Designed by Alliant Power, this high-performance sensor ensures optimal airflow measurement,...$193.56 -
ALLIANT AP63598 MASS AIR FLOW-MAF SENSOR FOR 11-16 GM 6.6L DURAMAX LML
ALLIANT POWER
$107.18The Alliant AP63598 Mass Air Flow (MAF) Sensor is a high-performance component specifically designed for 2011-2016 GM 6.6L Duramax LML engines. This sensor plays a crucial role in monitoring the amount of air entering the engine, providing essential data...$107.18 -
ALLIANT AP0130 HIGH-PRESSURE FUEL PUMP & EGR VALVE INSTALLATION KIT 07.5-10 GM 6.6L DURAMAX LMM
ALLIANT POWER
$71.00Specifications Vendor No.Alliant PowerManufacturing LabelNewGross Weight (LB)0.15Country/Region of Origin CodeTWItem UPC/EAN Number843497101276No.APP3005The Alliant AP0130 High-Pressure Fuel Pump & EGR Valve Installation Kit is an essential solution for...$71.00 -
ALLIANT AP0063 CYLINDER HEAD INSTALLATION GASKET KIT FOR 04.5-10 GM 6.6L DURAMAX
ALLIANT POWER
$591.78Specifications Vendor No.Alliant PowerManufacturing LabelNewGross Weight (LB)3.35Country/Region of Origin CodeUSItem UPC/EAN Number843497100637No.APP4564The Alliant AP0063 Cylinder Head Installation Gasket Kit is expertly designed for 2004.5-2010 GM 6.6L...$591.78 -
ALLIANT AP57005 FUEL CONTAMINATION KIT FOR 11-16 GM 6.6L DURAMAX LGH
ALLIANT POWER
$4,209.29Alliant Power Fuel Contamination Kit for 2011-2016 GM Duramax 6.6L LGH Engine Code Equipped Vehicles OE#12672027Does your Chevrolet Silverado / Express or GMC Sierra /Savana exhibit hard start, no start or sudden loss of power? Is your vehicle...$4,209.29 -
ALLIANT AP63608 EXHAUST GAS TEMPERATURE-EGT SENSOR FOR 07.5-10 GM 6.6L DURAMAX LMM (POSITION 1)
ALLIANT POWER
$65.70Specifications Vendor No.Alliant PowerManufacturing LabelNewGross Weight (LB)0.122Country/Region of Origin CodeBGItem UPC/EAN Number843497112401No.APP40458The Alliant AP63608 Exhaust Gas Temperature (EGT) Sensor is meticulously crafted for the 2007...$65.70 -
ALLIANT AP63629 EXHAUST GAS TEMPERATURE-EGT SENSOR FOR 07.5-10 GM 6.6L DURAMAX LMM (POSITION 2)
ALLIANT POWER
$65.05Specifications Vendor No.Alliant PowerManufacturing LabelNewGross Weight (LB)0.127Country/Region of Origin CodeBGItem UPC/EAN Number843497111923No.APP41111The Alliant AP63629 Exhaust Gas Temperature (EGT) Sensor is meticulously designed for optimal...$65.05 -
ALLIANT AP63610 EXHAUST GAS TEMPERATURE-EGT SENSOR FOR 11-16 GM 6.6L DURAMAX LML (POSITION 1)
ALLIANT POWER
$37.82Specifications Vendor No.Alliant PowerManufacturing LabelNewGross Weight (LB)0.126Country/Region of Origin CodeBGItem UPC/EAN Number843497112425No.APP40475The Alliant AP63610 Exhaust Gas Temperature (EGT) Sensor is expertly designed for 2011-2016 GM...$37.82 -
ALLIANT AP63611 EXHAUST GAS TEMPERATURE-EGT SENSOR FOR 11-16 GM 6.6L DURAMAX LML (POSITION 2)
ALLIANT POWER
$38.57Specifications Vendor No.Alliant PowerManufacturing LabelNewGross Weight (LB)0.128Country/Region of Origin CodeBGItem UPC/EAN Number843497112432No.APP40476The Alliant AP63611 Exhaust Gas Temperature (EGT) Sensor is an essential component designed...$38.57 -
ALLIANT AP63612 EXHAUST GAS TEMPERATURE-EGT SENSOR FOR 11-16 GM 6.6L DURAMAX LML (POSITION 3)
ALLIANT POWER
$50.18Specifications Vendor No.Alliant PowerManufacturing LabelNewGross Weight (LB)0.128Country/Region of Origin CodeBGItem UPC/EAN Number843497112449No.APP40477The Alliant AP63612 Exhaust Gas Temperature (EGT) Sensor is an essential component designed...$50.18 -
ALLIANT AP63609 EXHAUST GAS TEMPERATURE-EGT SENSOR FOR 11-16 GM 6.6L DURAMAX LML (POSITION 5)
ALLIANT POWER
$37.06Specifications Vendor No.Alliant PowerManufacturing LabelNewGross Weight (LB)0.126Country/Region of Origin CodeBGItem UPC/EAN Number843497112418No.APP40459The Alliant AP63609 Exhaust Gas Temperature (EGT) Sensor is engineered specifically for the...$37.06 -
ALLIANT AP63614 EXHAUST GAS TEMPERATURE-EGT SENSOR FOR 11-16 GM 6.6L DURAMAX LGH (POSITION 1)
ALLIANT POWER
$38.22Specifications Vendor No.Alliant PowerManufacturing LabelNewGross Weight (LB)0.125Country/Region of Origin CodeBGItem UPC/EAN Number843497112463No.APP40479The Alliant AP63614 Exhaust Gas Temperature (EGT) Sensor is specifically designed for use in...$38.22 -
ALLIANT AP63613 EXHAUST GAS TEMPERATURE-EGT SENSOR FOR 11-16 GM 6.6L DURAMAX LGH (POSITION 2)
ALLIANT POWER
$56.29Specifications Vendor No.Alliant PowerManufacturing LabelNewGross Weight (LB)0.109Country/Region of Origin CodeBGItem UPC/EAN Number843497112456No.APP40478The Alliant AP63613 Exhaust Gas Temperature (EGT) Sensor is an essential component for optimizing...$56.29 -
ALLIANT AP63619 EXHAUST GAS TEMPERATURE-EGT SENSOR FOR 11-16 GM 6.6L DURAMAX LGH (POSITION 3/5)
ALLIANT POWER
$51.88Specifications Vendor No.Alliant PowerManufacturing LabelNewGross Weight (LB)0.119Country/Region of Origin CodeBGItem UPC/EAN Number843497112517No.APP40484The Alliant AP63619 Exhaust Gas Temperature (EGT) Sensor is a premium performance component...$51.88 -
ALLIANT AP63618 EXHAUST GAS TEMPERATURE-EGT SENSOR FOR 17-23 GM 6.6L DURAMAX L5P (POSITION 1)
ALLIANT POWER
$40.74Specifications Vendor No.Alliant PowerManufacturing LabelNewGross Weight (LB)0.104Country/Region of Origin CodeBGItem UPC/EAN Number843497112500No.APP40483Enhance the performance of your GM 6.6L Duramax L5P with the Alliant AP63618 Exhaust Gas...$40.74 -
ALLIANT AP63617 EXHAUST GAS TEMPERATURE-EGT SENSOR FOR 17-23 GM 6.6L DURAMAX L5P (POSITION 2)
ALLIANT POWER
$38.98Specifications Vendor No.Alliant PowerManufacturing LabelNewGross Weight (LB)0.106Country/Region of Origin CodeBGItem UPC/EAN Number843497112487No.APP40482The Alliant AP63617 Exhaust Gas Temperature (EGT) Sensor is a premium-quality component...$38.98 -
ALLIANT AP63615 EXHAUST GAS TEMPERATURE-EGT SENSOR FOR 17-23 GM 6.6L DURAMAX L5P (POSITION 3/4/5)
ALLIANT POWER
$38.18Specifications Vendor No.Alliant PowerManufacturing LabelNewGross Weight (LB)0.112Country/Region of Origin CodeBGItem UPC/EAN Number843497112470No.APP40480The Alliant AP63615 Exhaust Gas Temperature (EGT) Sensor is a cutting-edge solution designed...$38.18 -
ALLIANT AP63616 EXHAUST GAS RECIRCULATION-EGR TEMPERATURE SENSOR FOR 17-23 GM 6.6L DURAMAX
ALLIANT POWER
$50.31Specifications Vendor No.Alliant PowerManufacturing LabelNewGross Weight (LB)0.119Country/Region of Origin CodeBGItem UPC/EAN Number843497112494No.APP40481The Alliant AP63616 Exhaust Gas Recirculation (EGR) Temperature Sensor is a top-of-the-line...$50.31 -
ALLIANT AP63630 EXHAUST GAS RECIRCULATION-EGR TEMPERATURE SENSOR FOR 17-23 GM 6.6L DURAMAX
ALLIANT POWER
$38.02Specifications Vendor No.Alliant PowerManufacturing LabelNewGross Weight (LB)0.094Country/Region of Origin CodeBGItem UPC/EAN Number843497111930No.APP41112The Alliant AP63630 Exhaust Gas Recirculation (EGR) Temperature Sensor is a high-quality...$38.02 -
ALLIANT AP0062 CYLINDER HEAD INSTALLATION GASKET KIT FOR 01-04 GM 6.6L DURAMAX LB7
ALLIANT POWER
$417.50Specifications Vendor No.Alliant PowerManufacturing LabelNewGross Weight (LB)3.55Country/Region of Origin CodeUSItem UPC/EAN Number843497100620No.APP4565The Alliant AP0062 Cylinder Head Installation Gasket Kit is the ideal solution for those looking to...$417.50 -
ALLIANT AP0129 HIGH PRESSURE FUEL PUMP, EGR VALVE INSTALLATION KIT FOR 06-07 GM 6.6L DURAMAX LBZ
ALLIANT POWER
$61.32Specifications Vendor No.Alliant PowerManufacturing LabelNewGross Weight (LB)0.15Country/Region of Origin CodeTWItem UPC/EAN Number843497101269No.APP3006 The Alliant AP0129 High-Pressure Fuel Pump & EGR Valve Installation Kit is a premium solution...$61.32 -
ALLIANT AP0047 GRADE A LEFT SIDE .95MM HEAD GASKET FOR 01-10 GM 6.6L DURAMAX
ALLIANT POWER
$41.68Alliant Power Left/Driver Side Multi Layer Steel (MLS) Head Gasket for 2001-2016 GM 6.6L Duramax Engines: Grade A (0.95mm Thickness)Alliant Power partnered with the OEM to GM to bring you this highest quality head gasket possible so that you can...$41.68 -
ALLIANT AP0050 GRADE A RIGHT SIDE .95MM HEAD GASKET FOR 01-10 GM 6.6L DURAMAX
ALLIANT POWER
$41.68Alliant Power Right/Passenger Side Multi Layer Steel (MLS) Head Gasket for 2001-2016 GM 6.6L Duramax Engines: Grade A (0.95mm Thickness)Alliant Power partnered with the OEM to GM to bring you this highest quality head gasket possible so that you...$41.68 -
ALLIANT AP0135 HIGH-PRESSURE FUEL PUMP INSTALLATION KIT FOR 17-23 GM 6.6L DURAMAX
ALLIANT POWER
$199.55Specifications Vendor No.Alliant PowerManufacturing LabelNewGross Weight (LB)2.21Country/Region of Origin CodeHUItem UPC/EAN Number843497104888No.APP3003The Alliant AP0135 High-Pressure Fuel Pump Installation Kit is expertly designed for 2017-2023 GM 6...$199.55 -
ALLIANT AP63566 WATER PUMP HOUSING FOR 01-05 GM 6.6L DURAMAX
ALLIANT POWER
$86.47Specifications Vendor No.Alliant PowerManufacturing LabelNewGross Weight (LB)26.636Country/Region of Origin CodeUSItem UPC/EAN Number843497103676No.APP1505The Alliant AP63566 Water Pump Housing is an essential component designed to provide optimal...$86.47 -
ALLIANT AP0048 GRADE B LEFT SIDE 1.00MM HEAD GASKET FOR 01-10 GM 6.6L DURAMAX
ALLIANT POWER
$41.68Alliant Power Left/Driver Side Multi Layer Steel (MLS) Head Gasket for 2001-2016 GM 6.6L Duramax Engines: Grade B (1.00mm Thickness)Alliant Power partnered with the OEM to GM to bring you this highest quality head gasket possible so that you can...$41.68 -
ALLIANT AP0051 GRADE B RIGHT SIDE 1.00MM HEAD GASKET FOR 01-10 GM 6.6L DURAMAX
ALLIANT POWER
$41.68Alliant Power Right/Passenger Side Multi Layer Steel (MLS) Head Gasket for 2001-2016 GM 6.6L Duramax Engines: Grade B (1.00mm Thickness)Alliant Power partnered with the OEM to GM to bring you this highest quality head gasket possible so that you...$41.68 -
ALLIANT AP54820 L5P FUEL CONTAMINATION KIT FOR 17-19 GM 6.6L DURAMAX L5P
ALLIANT POWER
$3,947.82Specifications Vendor No.Alliant PowerCore Item No.COR58465Manufacturing LabelRemanufacturedGross Weight (LB)45Country/Region of Origin CodeHUItem UPC/EAN Number843497107766No.APP40771The Alliant AP54820 L5P Fuel Contamination Kit is meticulously...$3,947.82 -
ALLIANT AP63586 WATER PUMP FOR 17-24 GM 6.6L DURAMAX L5P
ALLIANT POWER
$139.14Specifications Vendor No.Alliant PowerManufacturing LabelNewGross Weight (LB)3.21Country/Region of Origin CodeCNItem UPC/EAN Number843497105250No.APP40461The Alliant AP63586 Water Pump is engineered specifically for use with the 2017-2024 GM 6.6L Duramax...$139.14 -
ALLIANT AP0128 HIGH-PRESSURE FUEL PUMP & EGR VALVE INSTALLATION KIT FOR 04.5-05 GM 6.6L DURAMAX LLY
ALLIANT POWER
$50.98Specifications Vendor No.Alliant PowerManufacturing LabelNewGross Weight (LB)0.1Country/Region of Origin CodeUSItem UPC/EAN Number843497101252No.APP3007The Alliant AP0128 High-Pressure Fuel Pump & EGR Valve Installation Kit is specifically designed for...$50.98 -
ALLIANT AP0127 HIGH-PRESSURE FUEL PUMP INSTALLATION KIT FOR 01-04 GM 6.6L DURAMAX LB7
ALLIANT POWER
$52.52Specifications Vendor No.Alliant PowerManufacturing LabelNewGross Weight (LB)0.05Country/Region of Origin CodeUSItem UPC/EAN Number843497101245No.APP3008The Alliant AP0127 High-Pressure Fuel Pump Installation Kit is the perfect solution for owners of...$52.52 -
ALLIANT AP63632 FUEL RAIL PRESSURE SENSOR FOR 17-23 GM 6.6L DURAMAX
ALLIANT POWER
$140.05Specifications Vendor No.Alliant PowerManufacturing LabelNewGross Weight (LB)0.137Country/Region of Origin CodeCNItem UPC/EAN Number843497111954No.APP41114The Alliant AP63632 Fuel Rail Pressure (FRP) Sensor is engineered specifically for 2017-2023 GM 6...$140.05 -
ALLIANT AP63508 WATER PUMP HOUSING FOR 06-16 GM 6.6L DURAMAX
ALLIANT POWER
$91.87Specifications Vendor No.Alliant PowerManufacturing LabelNewGross Weight (LB)7.417Country/Region of Origin CodeUSItem UPC/EAN Number843497105113No.APP40491The Alliant AP63508 Water Pump Housing is an essential component designed specifically for the...$91.87 -
ALLIANT AP0136 CYLINDER 3 INJECTOR/EGR GASKET KIT FOR 17-23 GM 6.6L DURAMAX
ALLIANT POWER
$62.28Specifications Vendor No.Alliant PowerManufacturing LabelNewGross Weight (LB)0.1Country/Region of Origin CodeUSItem UPC/EAN Number843497104895No.APP40788The Alliant AP0136 Cylinder 3 Injector/EGR Gasket Kit is a top-tier solution specifically designed...$62.28 -
ALLIANT AP0203 TURBOCHARGER INSTALLATION KIT FOR 17-23 GM 6.6L DURAMAX
ALLIANT POWER
$220.94Alliant Power Turbo Installation Kit for 2017-2022 GM 6.6L Duramax L5P and L5D equipped vehiclesThis premium turbo install kit consists of all OE or OE equivalent components that are required for a turbo removal and installation into your Chevrolet...$220.94 -
ALLIANT AP0133 FUEL INJECTOR RETURN LINE SEAL KIT FOR 17-23 GM 6.6L DURAMAX L5P
ALLIANT POWER
$46.29Specifications Vendor No.Alliant PowerManufacturing LabelNewGross Weight (LB)0.01Country/Region of Origin CodeJPItem UPC/EAN Number843497104864No.APP40644The Alliant AP0133 Fuel Injector Return Line Seal Kit is a critical component designed to maintain...$46.29 -
ALLIANT AP0155 CYLINDER HEAD INSTALLATION GASKET KIT FOR 11-16 GM 6.6L DURAMAX LML
ALLIANT POWER
$342.46Specifications Vendor No.Alliant PowerManufacturing LabelNewGross Weight (LB)4.36Country/Region of Origin CodeUSItem UPC/EAN Number843497101368No.APP4546The Alliant AP0155 Cylinder Head Installation Gasket Kit is an essential component for maintaining...$342.46 -
Dorman 80986 Engine Oil Filler Cap 2004.5-2010 GM 6.6L Duramax LLY/LBZ/LMM
DORMAN
$8.03This engine oil filter cap is designed to match the fit and function of the original cap on specified vehicles, and is engineered for durability and reliable performance. Direct replacement - this engine oil filter cap is designed to match the fit...$8.03 -
Dorman 603-177 Windshield Washer Fluid Reservoir 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD
DORMAN
$51.95This washer fluid reservoir is designed to match the fit and function of the original equipment reservoir. It is engineered to withstand the stresses of underhood heat and engine vibration on specified vehicle makes, models, and years. Direct...$51.95 -
ALLIANT AP63449 BELT TENSIONER 2002-2016 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML
ALLIANT POWER
$148.47Specifications Vendor No.Alliant PowerManufacturing LabelNewGross Weight (LB)7.354Country/Region of Origin CodeCAItem UPC/EAN Number843497102600No.APP1613The Alliant AP63449 Belt Tensioner is expertly designed to meet the demands of 2002-2016 GM 6.6L...$148.47 -
ALLIANT AP63562 WATER PUMP FOR 01-05 GM 6.6L DURAMAX
ALLIANT POWER
$158.33Specifications Vendor No.Alliant PowerManufacturing LabelNewGross Weight (LB)0.003Country/Region of Origin CodeCNItem UPC/EAN Number843497103638No.APP1509The Alliant AP63562 Water Pump is the ultimate replacement solution for your 2001-2005 GM 6.6L...$158.33 -
Dorman 907-889 Crankshaft Position (CKP) Sensor 2010-2016 GM 6.6L Duramax LML/LGH
DORMAN
$16.15This 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...$16.15 -
ALLIANT AP63563 WATER PUMP FOR 06-16 GM 6.6L DURAMAX
ALLIANT POWER
$212.67Specifications Vendor No.Alliant PowerManufacturing LabelNewGross Weight (LB)0.016Country/Region of Origin CodeCNItem UPC/EAN Number843497103645No.APP1508The Alliant AP63563 Water Pump is a high-performance component crafted specifically for 2006-2016 GM...$212.67 -
ALLIANT AP0132 FUEL INJECTOR INSTALLATION KIT CYL 5,6,7,8 FOR 17-23 GM 6.6L DURAMAX L5P
ALLIANT POWER
$43.66Specifications Vendor No.Alliant PowerManufacturing LabelNewGross Weight (LB)0.15Country/Region of Origin CodeHUItem UPC/EAN Number843497104857No.APP40639The Alliant AP0132 Fuel Injector Installation Kit is a vital component engineered for optimal...$43.66 -
ALLIANT AP0131 FUEL INJECTOR INSTALLATION KIT CYL 1,4 FOR 17-23 GM DURAMAX
ALLIANT POWER
$43.66Specifications Vendor No.Alliant PowerManufacturing LabelNewGross Weight (LB)0.15Country/Region of Origin CodeHUItem UPC/EAN Number843497104840No.APP40638The Alliant AP0131 Fuel Injector Installation Kit is the essential solution for ensuring efficient...$43.66 -
ALLIANT AP0052 GRADE C 1.05MM RIGHT SIDE HEAD GASKET FOR 01-10 GM 6.6L DURAMAX
ALLIANT POWER
$41.68Alliant Power Right/Passenger Side Multi Layer Steel (MLS) Head Gasket for 2001-2016 GM 6.6L Duramax Engines: Grade C (1.05mm Thickness)Alliant Power partnered with the OEM to GM to bring you this highest quality head gasket possible so that you...$41.68 -
ALLIANT AP0049 GRADE C 1.05MM LEFT SIDE HEAD GASKET FOR 01-10 GM 6.6L DURAMAX
ALLIANT POWER
$41.68Alliant Power Left/Driver Side Multi Layer Steel (MLS) Head Gasket for 2001-2016 GM 6.6L Duramax Engines: Grade C(1.05mm Thickness)Alliant Power partnered with the OEM to GM to bring you this highest quality head gasket possible so that you can...$41.68 -
ALLIANT AP0162 TURBOCHARGER INSTALLATION KIT FOR 01-10 GM 6.6L DURAMAX
ALLIANT POWER
$75.22Specifications Vendor No.Alliant PowerManufacturing LabelNewGross Weight (LB)0.1Country/Region of Origin CodeUSItem UPC/EAN Number843497104901No.APP5731The Alliant AP0162 Turbocharger Installation Kit is designed specifically for 2001-2010 GM 6.6L...$75.22 -
Dorman 904-439 Water in Fuel (WIF) Sensor 2012-2016 GM 6.6L Duramax LML
DORMAN
$33.74This replacement water-in-fuel (WiF) sensor matches the function and performance of the original equipment sensor to prevent water damaging a diesel fuel injector. Made of quality materials, it has undergone extensive testing to ensure durability...$33.74 -
MAHLE 55524 Cylinder Head Gasket (Grade C) 2017-2023 GM 6.6L Duramax L5P
MAHLE
$90.00AutoCare brands Id FLHQ AutoCare brand MAHLE Environmentally hazardous material No Quantity per application 1 Each$90.00 -
MAHLE 55523 Cylinder Head Gasket (Grade B) 2017-2023 GM 6.6L Duramax L5P
MAHLE
$90.00AutoCare brands Id FLHQ AutoCare brand MAHLE Environmentally hazardous material No ACES applications available Yes Quantity per application 1 Each$90.00 -
MAHLE 55522 Cylinder Head Gasket (Grade A) 2017-2023 GM 6.6L Duramax L5P
MAHLE
$90.00AutoCare brands Id FLHQ AutoCare brand MAHLE Environmentally hazardous material No ACES applications available Yes Quantity per application 1 Each$90.00 -
Mahle F39394 EGR Tube To EGR Valve Gasket 2006-2010 GM 6.6L Duramax LBZ/LMM
MAHLE
$6.84Package Quantity 1 Additional Package Contents None Gasket Material Multi-Layered Steel$6.84 -
MAHLE 224-3985WR-0.25MM Piston With Rings (.25MM) 2011-2016 GM 6.6L Duramax LML/LGH
MAHLE
$1,051.52AutoCare brands Id FLHQ AutoCare brand MAHLE Environmentally hazardous material No ACES applications available Yes Quantity per application 8 Each$1,051.52 -
MAHLE F31912 EGR Valve Gasket 2006-2010 GM 6.6L Duramax LBZ/LMM
MAHLE
$5.23Package Quantity 1 Additional Package Contents None Gasket Material Steel Enhance the performance and reliability of your GM 6.6L Duramax LBZ/LMM engine with the MAHLE F31912 EGR Valve Gasket, designed specifically for models produced...$5.23 -
MAHLE G33430 T4 Turbocharger Inlet Flange Gasket Universal - T4 Flange
MAHLE
$7.31Material Coated Embossed Steel Thickness .015 in Thickness .39 mm Bolt Hole Quantity 4 Grade Type Performance Mount Hole Diameter 3/8" Gasket Material Coated Embossed Steel Additional Package Contents Contains...$7.31 -
MAHLE 224-3935WR-0.25MM Piston With Rings (.25MM) 2011-2016 GM 6.6L Duramax LML/LGH
MAHLE
$787.12AutoCare brands Id FLHQ AutoCare brand MAHLE Environmentally hazardous material No ACES applications available Yes Quantity per application 24 Each The MAHLE 224-3935WR-0.25MM Piston with Rings is a precision-engineered...$787.12 -
MAHLE CS54580A Lower Engine Gasket Set 2007.5-2010 GM 6.6L Duramax LMM
MAHLE
$108.29Head Fasteners Included No Additional Package Contents Oil Cooler O-ring, Heater Tube O-ring, Thermostat By-Pass Gasket, Oil Pump O-Rin Timing Cover Gaskets/Seal Included Yes Cylinder Head Gasket Included No Rear Main Seal...$108.29 -
MAHLE 95-3727 Engine Gasket Set (Without Head Gasket) 2004.5-2007 GM 6.6L Duramax LLY/LBZ
MAHLE
$343.56Item Grade OEM Standard Cylinder Head Gasket Material None Oil Pan Gasket Material Paper Exhaust Manifold Gasket Included Yes Valley Pan Included No Valve Cover Gasket Included Yes Water Pump Gasket Included Yes Water...$343.56 -
MAHLE CS54580 Lower Engine Gasket Set 2001-2007 GM 6.6L Duramax LB7/LLY/LBZ
MAHLE
$120.89Additional Package Contents Contains Miscellaneous Gaskets And Seals Package Quantity 19 Head Fasteners Included No Timing Cover Gaskets/Seal Included Yes Cylinder Head Gasket Included No Rear Main Seal Material Rubber Fuel...$120.89 -
MAHLE C33756 Coolant Pipe O-Ring 2017-2020 GM 6.6L Duramax L5P
MAHLE
$2.86AutoCare brands Id FLHQ AutoCare brand MAHLE Environmentally hazardous material No The MAHLE C33756 Coolant Pipe O-Ring is a crucial component designed specifically for the 2017-2020 GM 6.6L Duramax L5P engines. This high-quality O-ring...$2.86 -
MAHLE G33742 EGR Cooler Gasket 2011-2016 GM 6.6L Duramax LML
MAHLE
$6.34AutoCare brands Id FLHQ AutoCare brand MAHLE Environmentally hazardous material No ACES applications available Yes Quantity per application 1 Each The MAHLE G33742 EGR Cooler Gasket is specifically designed for the 2011-2016 GM...$6.34 -
MAHLE HS4021A Head Set 1992-2000 GM 6.5L Diesel
MAHLE
$108.37Additional Package Contents Contains Miscellaneous Gaskets And Seals Item Grade OEM Standard Intake Manifold Gasket Material Paper Cylinder Head Gasket Material Graphite Exhaust Manifold Gasket Material Composite Torque To...$108.37 -
Mahle F31909 EGR Tube To EGR Valve Gasket 2004.5-2007 GM 6.6L Duramax LLY/LBZ
MAHLE
$1.97Gasket Material Steel Additional Package Contents None Package Quantity 1 The Mahle F31909 EGR Tube to EGR Valve Gasket is a premium replacement part designed specifically for 2004.5-2007 GM 6.6L Duramax LLY/LBZ engines. Crafted with...$1.97 -
MAHLE VS50966 Valve Cover Gasket Set 2017-2019 GM 6.6L Duramax L5P
MAHLE
$32.24AutoCare brands Id FLHQ AutoCare brand MAHLE Environmentally hazardous material No ACES applications available Yes Quantity per application 1 Each The MAHLE VS50966 Valve Cover Gasket Set is an essential component designed...$32.24 -
MAHLE GS34005 Engine Oil Cooler Gasket Set 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML
MAHLE
$46.26AutoCare brands Id FLHQ AutoCare brand MAHLE Environmentally hazardous material No ACES applications available Yes Quantity per application 1 Each The MAHLE GS34005 Engine Oil Cooler Gasket Set is an essential component for...$46.26 -
MAHLE OS32471 Engine Oil Pan Gasket 2011-2016 GM 6.6L Duramax LML
MAHLE
$12.60Material Fiber Thickness 0.06 in Thickness 1.6 mm Grade Type Standard Crank Seals Included No The MAHLE OS32471 Engine Oil Pan Gasket is specifically designed for 2011-2016 GM 6.6L Duramax LML engines, providing an essential...$12.60 -
FLEECE FPE-HAR-MU-PT-8 MULTI-USE SENSOR PIGTAIL - NO 8
FLEECE PERFORMANCE
$14.99Replacement connector with 6 inch pigtail for use in multiple locations on the Duramax and Powerstroke engines. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality...$14.99 -
FLEECE FPE-HAR-MU-PT-7 MAP SENSOR AND AIRBOX CONTROL VALVE PIGTAIL
FLEECE PERFORMANCE
$28.99Replacement connector with 6 inch pigtail for use on both L5P Duramax and 2013-2018 Cummins equipped RAM trucks. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest...$28.99