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Head Gaskets, Upper & Lower Engine Gasket Kits, Oil Pan Gaskets, Crank Seals, & more for the 2001+ GM 6.6L Duramax Diesel Trucks.
We offer top brands such as AC Delco, Alliant Power, Mahle, & more!
Brand: AC Delco
Part Number: 94011603
The GM 94011603 Coolant Bypass Tube Lower Pipe Seal is a genuine GM part for your 2001-2016 GM 6.6L Duramax. Choose OEM seals for a perfect fit and long service life on your Duramax.
FEATURES:
Genuine OEM Replacement
Direct-Fit Installation
Part number: 94011603..
$3.41
Brand: AC Delco
Part Number: 97373522
Add the GM 97373522 Turbo Coolant Pipe Banjo Seal to your 2001-2016 GM 6.6L Duramax. This Banjo Seal is a factory replacement and has a direct-fit installation.
FEATURES:
Genuine OEM Replacement
Direct-Fit Installation
Sold Individually. Two seals required per engine.
..
$9.96
Brand: Pacific Performance Engineering
Part Number: 118062010
Creates a tight seal between the Exhaust Manifolds and 6.6L GM Duramax engine. Two piece kit features multi-layered 301 stainless steel, PPE Manifold Gaskets are designed to fit both PPE High-Flow Exhaust Manifolds and GM OEM manifolds.GM part number: 98002804PPE Part Number: 118062010..
$19.79
Brand: Dirty Hooker Diesel
Part Number: 300-126
Everything you need to service 1 Duramax up pipe. Works on both passenger or driver side up pipes. Unlike our competitors, these bolts are dimensionally the same as OE. Kit Includes:(1) Triple Layer Stainless Up Pipe to Turbo Gasket(1) Triple Layer Stainless Up Pipe to Manifold Gasket(6) 12PT 1..
$24.99
Brand: XDP Mfg
Part Number: XD228
For use on XDP part numbers: XD171 & XD163The XDP Duramax CAT Filter Adapter and Filter Delete O-Ring XD228 is a replacement O-Ring Seal for the XDP Duramax CAT Filter Adapter, or the XDP Duramax Fuel Filter Delete for your 2001-2016 GM 6.6L Duramax. While the original seal provides a long service l..
$1.95
Brand: Mahle
Part Number: 67777
Fits: 2001-2016 GM 6.6L DuramaxReplace the old rear main seal with the Mahle Rear Main Engine Crankshaft Seal. Mahle OE Gaskets and Seals are built from premium materials to provide you with a factory-like fit, and long service life. Mahle 67777..
$51.25
Brand: Fleece Performance
Part Number: FPE-HAR-GM-LCT-SEAL-7P
Get rid of oil leaks from the harness connector with our replacement internal wiring harness seal for the Allison LCT and GM 4T65-E. This 20-way pin seal is a direct replacement for the hard to find OE seals and includes a replacement O-ring for the connector body and new connector body. This k..
$139.99
Brand: Fleece Performance
Part Number: FPE-HAR-GM-LCT-SEAL
Get rid of oil leaks from the harness connector with our replacement internal wiring harness seal for the Allison LCT and GM 4T65-E. This 20-way pin seal is a direct replacement for the hard to find OE seals and includes a replacement O-ring for the connector body and new connector body.
FI..
$22.99
Brand: AC Delco
Part Number: 94011702
Prevent leaks at the water pump outlet pipe with the GM 94011702 Water Pump Pipe To Oil Cooler Seal for your GM 6.6L Duramax. This Seal is a genuine OEM replacement.FEATURES:Genuine OEM ReplacementDirect-Fit InstallationPart number: 94011702..
$23.71
Brand: General Motors
Part Number: 97328807
Fits: 2004.5-2005 GM 6.6L Duramax LLYThis GM EGR Cooler is the perfect component for your 2004.5-2005 GM 6.6L Duramax LLY. Using factory gaskets provides a perfect fit and seal when resealing your EGR system. Features: Genuine OE ReplacementSeals EGR Cooler To Up-PipeDirect FitGM: 97328807..
$25.06
Brand: General Motors
Part Number: 97318478
Fits: 2004.5-2005 GM 6.6L Duramax LLYThis GM 97318478 EGR Tube To EGR Valve Gasket is the perfect component for your 2004.5-2005 GM 6.6L Duramax. This gasket is used when resealing the EGR system. Using OE gaskets provides a perfect fit and seal for a long service life. Features: Genuine O..
$19.05
Brand: General Motors
Part Number: 97303656
Fits: 2004.5-2005 GM 6.6L Duramax LLYThis GM 97303656 EGR Tube To EGR Valve Gasket is the perfect component for your 2004.5-2005 GM 6.6L Duramax LLY. Using OE gaskets provides a perfect fit and seal for a long service life. Features: Genuine OE GasketSeals EGR Tube To EGR ValveGM: 97303656..
$19.57
Brand: Cometic Gasket Inc
Part Number: PRO3009T
Fits: 2004.5-2007 GM 6.6L Duramax LLY/LBZThis Cometic PRO3009T StreetPro Top End Gasket Kit is the perfect component for your 2004.5-2007 GM 6.6L Duramax LLY/LBZ. This Top End Gasket kit provides the necessary gaskets and seals to reseal the top end of your Duramax engine. Protect your engine, time ..
$616.36
Brand: Dipaco
Part Number: DT660016
Fits: 2004.5-2010 GM 6.6L Duramax LLY/LBZ/LMMThis DTech DT660016 Valve Cover Gasket is the perfect component for your 2004.5-2010 GM 6.6L Duramax. This gasket is built to stringent specifications to provide OEM quality and fitment. Features: Direct FitSold IndividualDTECH: DT660016..
$46.68
Brand: Dipaco
Part Number: DT660011
Fits: 2004.5-2010 GM 6.6L Duramax LLY/LBZ/LMMThis DTech DT660011 Valve Cover Gasket Kit is the perfect replacement component for the OE gasket in your 2004.5-2010 GM 6.6L Duramax. Manufactured to meet or exceed OE standards, this kit comes with one valve cover gasket, six retaining screw o-rings and..
$85.57
Brand: Mahle
Part Number: VS50434
Fits: 2004.5-2010 GM 6.6L Duramax LLY/LBZ/LMM
Valve Cover Gasket Set; MAHLE gaskets provide world class sealing products trusted by OEM And Technicians around the globe.
All MAHLE gaskets meet or exceed the original equipment specifications providing the finest sealing products available
..
$58.27
Brand: Mahle
Part Number: VS50439
The MAHLE VS504389 Valve Cover Gasket Set for your 2004.5-2010 GM 6.6L Duramax is a direct replacement for the factory seals on your engine. One kit required per engine.FEATURES:"OE Style" - Direct Replacement1 Kit Required Per EnginePart number: VS50439..
$74.70
Brand: Wehrli Custom Fabrication
Part Number: WCF100189
Replace the fragile plastic OEM fittings on the top of your 2004.5-2010 LLY/LBZ/LMM Duramax engine which are prone to damage with these high quality, black anodized, CNC machined billet aluminum fittings from WCFab. No tuning required.- Kit includes two CNC machined billet aluminum fittings with o-r..
$44.62
Brand: General Motors
Part Number: 97372002
Reseal the EGR system in your 2006-2007 GM 6.6L Duramax with the GM 97372002 EGR Cooler To Up-Pipe Gasket. Using factory gaskets provides you with a perfect fit, seal, and extended service life over using other aftermarket gaskets. FEATURES: Genuine OE Replacement Seals Up-Pipe T..
$9.60
Brand: Alliant Power
Part Number: AP0129
Alliant Power high pressure fuel pump/ exhaust gas recirculation (HPFP/EGR) valve installation kit for 06-07 GM LB7 6.6L Duramax.Part number: AP0129..
$60.93
Brand: Mahle
Part Number: G31907
The MAHLE G31907 Air Intake Heater Gasket is a high-quality, direct-fit replacement for the leaky gasket in your 2006-2010 GM 6.6L Duramax LBZ/LMM. This intake heater gasket is designed to meet or exceed the factory specifications of your stock gasket to ensure a leak-free seal. FEATURES:Qualit..
$12.62
Brand: Mahle
Part Number: F31912
The MAHLE F31912 EGR Valve Gasket is a high-quality replacement for the leaking EGR gasket in your 2006-2010 GM 6.6L Duramax LBZ/LMM. This steel EGR gasket is engineered to meet or exceed the factory specifications for durability and quality. FEATURES:Quality TestedDirect-Fit ReplacementM..
$6.69
Brand: Mahle
Part Number: F31910
The MAHLE F31910 EGR Valve Gasket is a direct-fit replacement for the damaged EGR gasket in your 2006-2010 GM 6.6L Duramax LBZ/LMM. This EGR gasket is constructed from multi-layered steel for strength and longevity and is designed to meet or exceed stock specifications. FEATURES:Quality T..
$5.19
Brand: Mahle
Part Number: MS19403
Mahle Intake Manifold Gasket Set - LBZ and LMM Duramax 2006-2010Part number: MS19403..
$15.08
Brand: Merchant Automotive
Part Number: 10406
Replacement O ring seal fits in lower hose at connection to radiator. A leak at this spot is commonly just the seal and does not require replacement of the entire hose assembly. GM used 2 different size o-rings, this Lower radiator pipe o-ring kit comes with both to ensure you have the one..
$11.82
Brand: AC Delco
Part Number: 97367014
The GM 97367014 EGR Tube To EGR Valve Gasket provides your 2006-2010 GM 6.6L Duramax LBZ & LMM with a factory fit, and seal, for a long service life. FEATURES: Genuine OE ReplacementSeals EGR Tube To EGR ValvePart number: 97367014..
$5.91
Brand: AC Delco
Part Number: 97363570
Provide your 2006-2010 GM 6.6L Duramax with a factory seal when you purchase the GM 97363570 Intake Y-Bridge Gasket. This gasket is a direct-fit, genuine OE product.
FEATURES:
Genuine OEM Replacement
Direct-Fit Installation
Sold Individually. Two gaskets required per engi..
$12.88
Brand: Merchant Automotive
Part Number: 10017
Reseal the base of the intake tube at the y-bridge in a 2006 to 2010 GM Duramax 6.6L V8 exhaust system with this high quality replacement o-ring seal.NOTE : Sold as a pair. 2 seals are required per engine. Includes Intake Tube Seal, LBZ/LMM, 2006-2010Part number: 10017..
$24.05
Brand: Dorman Products
Part Number: 926-160
When a lower radiator hose O-ring fails on certain Chevrolet and GMC vehicles, the dealer often requires replacing the entire hose assembly. This Dorman OE FIX allows direct replacement of just the failed O-ring to save time and money. Please note: this O-ring is engineered to fit only the updated O..
$13.86
Brand: Dirty Hooker Diesel
Part Number: 500-315
Reseal your leaking lower radiator hose connector with this kit from DHD. Their Viton O-rings and retaining ring will allow you to service your existing hose, rather then purchase new! GM uses 2 different o-ring size in the connect, we provide both to ensure you have the one you need.Fitment:2006-20..
$21.00
Brand: Mahle
Part Number: CS54580A
Fits: 2007.5-2010 GM 6.6L Duramax LMMThe Mahle lower engine gasket set gives you the gaskets and seals needed to reseal the lower engine on your 2007.5-2010 GM 6.6L Duramax. Built by only the highest quality materials, MAHLE OE components are a direct replacement and are built to exact standards for..
$132.78
Brand: Mahle
Part Number: HS54580B
Mahle head set for LMM 6.6L Duramax includes the gaskets and seals needed for cylinder head removal with the exception of head gaskets (sold separately). Mahle products are designed to provide factory fit, finish and function. Special notes:Head bolts and head gaskets ARE NOT included.Mahle:&nb..
$314.05
Brand: Mahle
Part Number: HS54580C
Fits: 2011-2016 GM 6.6L Duramax LML
The Mahle Head Set takes the hassle out of sourcing all the other parts needed for a head gasket replacement on your 2011-2016 GM 6.6L Duramax LML. Mahle gaskets and seals are manufactured to the most stringent specification and will meet or exc..
$290.52
Brand: Mahle
Part Number: GS33937
Fits: 2011-2016 GM 6.6L Duramax LML/LGH MAHLE's Turbocharger Mounting Gasket Set includes the components needed for a turbocharger replacement for 2011-2016 GM Duramax diesels. MAHLE gaskets give you original equipment form, fit, and function, so they fit just like the original! MAHLE utilizes ..
$52.60
Brand: Mahle
Part Number: OS32471
Fits: 2011-2016 GM 6.6L DuramaxLeaky oil pan gasket? Mahle Original offers a variety of standard and upgraded replacement gaskets to fit a wide range of vehicles. Each application-specific design is validated in fit, form, and function to meet or exceed OE specs for the vehicle make and model. When ..
$15.65
Backordered
Brand: Mahle
Part Number: CS54580B
Mahle lower engine gasket set for LML + LGH Duramax applications. Mahe products are produced to OE specs to retrain a factory fit and finish. Mahle: CS54580B..
$178.05
Brand: Merchant Automotive
Part Number: 10459
All the seals needed to rebuild your leaking fuel filter head!2- U Shaped Seals3- Internal seals (one seal is selective and will not be used)1- Bleeder screw sealIncludes:1x Large FF Head Seal #V104011x Medium FF Head Seal #101892x U-Cup Seal #101911x O-Ring for Bleeder Screw #V217731x Large FF Head..
$20.08
Brand: AC Delco
Part Number: 19256465
OEM Fuel Injector Seal Kit for LML Duramax, kit includes components to replace 4 injectors.
Part number: 19256465..
$37.21
Brand: Mahle
Part Number: VS50966
Fits: 2017-2019 GM 6.6L Duramax L5P
The Mahle valve cover gasket set is a direct-fit replacement for the leaking gasket in your 2017-2019 GM 6.6L Duramax L5P. This gasket is manufactured to meet or exceed the OEM specification and is quality test for a long service life.
Quality teste..
$68.86
Brand: DmaxStore
Part Number: OE-L5P-HG
DmaxStore OE L5P Duramax Head Gasket Replacement Package
Fits 2017-2019 2500HD/3500HD L5P Duramax
Part# OE-L5P-HG
This kit contains the necessary Genuine OE manufacturer parts you will need to replace both head gaskets on your L5P Duramax. This kit includes everything down to the valve stem..
$1,238.99
Brand: Alliant Power
Part Number: AP0203
Alliant 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 Silverado and or GMC Sierra with a L5P or L5D..
$215.41
Brand: AP Exhaust Technologies
Part Number: 9119
Fits: 2001-2004 GM 6.6L Duramax LB7 2500HD/3500HD (With or Without Catalytic Converter) 2004.5-2007 GM 6.6L Duramax LLY/LBZ 2500HD 2004.5-2005 GM 6.6L Duramax LLY/LBZ 3500HDThis AP Emissions 9119 Exhaust Pipe Flange Gasket provides your exhaust system with a proper seal. The flange gasket is constru..
$42.23
Brand: General Motors
Part Number: 12631851
Fits: 2011-2016 GM 6.6L Duramax Replace the damaged seal for your turbo mouthpiece inlet. This seal is a genuine GM replacement part and features a direct-fit installation.GM 12631851..
$23.80
Brand: Exergy Performance
Part Number: E05-10001
Exergy Seal Kit (O'Ring & Copper Gasket) (8 Total)
Fitment: LLY,LBZ,LMM
Part Number: E05-10001..
$60.00
Brand: Pacific Performance Engineering
Part Number: 118062030
This 4-piece kit is constructed of multi-layered 301 stainless steel. The rolled edges create a tight seal at the manifold and turbo inlets. PPE High-Performance Up-Pipe Gaskets are made to handle extreme changes in temperature. Fits both GM stock and PPE Up-Pipes. GM Equivalent P/N: ..
$26.99
Brand: Bostech
Part Number: ISK119
Injector Seal KitBrand: BT-PowerCondition: NewLimited 13 month / unlimited mileage warrantyEngine Fitment:GM Duramax LLYTechnical Information:Contains:1- Injector Seal Kit / 8- kits needed per vehiclePart number: ISK119..
$6.59
Brand: Merchant Automotive
Part Number: 10122
Fits: 2004.5-2005 VIN Code "2" Chevy LLY Duramax Turbo Install Kit
Marchant part number: 10122...
$73.86
Brand: Mahle
Part Number: GS33505A
The Mahle Fuel Injector Seal kit is used to reseal the injectors in 04.5-07 Duramax engines.
Part number: GS33505A..
$5.24