L5P Duramax Engine Parts
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- Engine Covers (2)
- Engine Head Stud (1)
- Fittings (2)
- Flexplate Mounting Bolt (1)
- Hardware - Singles (1)
- Hardware Kits - Other (1)
- Harmonic Balancer Bolt (1)
- Head Stud & Bolt Kits (2)
- Headers & Manifolds (2)
- Heads (2)
- Heat Shields (1)
- MAP Sensor Spacer Kit (1)
- Oil Fill Tubes (2)
- Oil Filler Cap (1)
- Oil Filters (1)
- Oil Line Kits (2)
- Oil Pans (1)
- Pushrods (1)
- Resonators (1)
- Rocker Arms (1)
- Sensors (2)
- Silicone Couplers & Hoses (2)
- Speedometer Calibrator (2)
- Starters (1)
- Thermostats (3)
- Throttle Controllers (10)
- Turbo (1)
- Wiring Connectors (1)
- Wiring Harnesses (4)
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Wehrli 2017-2024 Chevrolet 6.6L L5P Duramax Intake Resonator Delete Plug - Black Anodized
WehrliOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 585.00$ 585.00 - $ 585.00Current price $ 585.00| /Wehrli Model WCF100473Wehrli 2017-2024 Chevrolet 6.6L L5P Duramax Intake Resonator Delete Plug - Black Anodized This quick and easy to install, bil...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 585.00$ 585.00 - $ 585.00Current price $ 585.00| / -
Wehrli 17-24 Chevrolet Duramax Billet Exhaust Manifold & Stainless Up Pipe Kit w/ Gaskets & Hardware
WehrliOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 40,644.00$ 40,644.00 - $ 40,644.00Current price $ 40,644.00| /Wehrli Model WCF100226 Wehrli 17-24 Chevrolet Duramax Billet Exhaust Manifold & Stainless Up Pipe Kit w/ Gaskets & Hardware Fully TIG Wel...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 40,644.00$ 40,644.00 - $ 40,644.00Current price $ 40,644.00| / -
S&B Filters 82-1000 Map Sensor Spacer Kit
S&BOriginal price $ 1,300.00 - Original price $ 1,300.00Original price$ 1,300.00$ 1,300.00 - $ 1,300.00Current price $ 1,300.00| /S&B Model 82-1000The S&B Filters 82-1000 MAP Sensor Spacer Kit will extend the life of the MAP sensor in your 2017-2020 GM 6.6L L5P Duramax...
View full detailsOriginal price $ 1,300.00 - Original price $ 1,300.00Original price$ 1,300.00$ 1,300.00 - $ 1,300.00Current price $ 1,300.00| / -
Wehrli 20-2024 GM 2500/3500 HD Lower Splash Shield Kit
WehrliOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 5,462.00$ 5,462.00 - $ 5,462.00Current price $ 5,462.00| /Wehrli Model WCF100459 The WCFab Splash Shield Kit for 2020-2025 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replace...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 5,462.00$ 5,462.00 - $ 5,462.00Current price $ 5,462.00| / -
Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Clear Anodized
WehrliOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 969.00$ 969.00 - $ 969.00Current price $ 969.00| /Wehrli Model WCF100442Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Clear Anodized Clean up the engine bay of your 2001-202...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 969.00$ 969.00 - $ 969.00Current price $ 969.00| / -
Wehrli 11-19 GM Duramax 6.6L Lower Splash Shield Kit
WehrliOriginal price $ 5,914.00Original price $ 5,914.00 - Original price $ 5,914.00Original price $ 5,914.00Current price $ 5,736.00$ 5,736.00 - $ 5,736.00Current price $ 5,736.00| /Wehrli Model WCF100432 The WCFab Splash Shield Kit for 2011-2019 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replace...
View full detailsOriginal price $ 5,914.00Original price $ 5,914.00 - Original price $ 5,914.00Original price $ 5,914.00Current price $ 5,736.00$ 5,736.00 - $ 5,736.00Current price $ 5,736.00| /Save 3% Save % -
Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L Low Temp Thermostat Set
MishimotoOriginal price $ 2,110.00Original price $ 2,110.00 - Original price $ 2,110.00Original price $ 2,110.00Current price $ 1,920.00$ 1,920.00 - $ 1,920.00Current price $ 1,920.00| /Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L Low Temp Thermostat Set Fits 2001-2021 Chevrolet/GMC 6.6L Duramax (see fitment char...
View full detailsOriginal price $ 2,110.00Original price $ 2,110.00 - Original price $ 2,110.00Original price $ 2,110.00Current price $ 1,920.00$ 1,920.00 - $ 1,920.00Current price $ 1,920.00| /Save 9% Save % -
Banks Power Pedal Monster Kit Aptiv GT 150 6 Way w/iDash Pro 07.5-19 Chevy 2500/3500 6.6L
Banks PowerOriginal price $ 15,442.00Original price $ 15,442.00 - Original price $ 15,442.00Original price $ 15,442.00Current price $ 13,898.00$ 13,898.00 - $ 13,898.00Current price $ 13,898.00| /Banks Power Model 64322-CPTotal Throttle Control. Unlike conventional cable throttles, where your pedal is directly attached to the engine's butter...
View full detailsOriginal price $ 15,442.00Original price $ 15,442.00 - Original price $ 15,442.00Original price $ 15,442.00Current price $ 13,898.00$ 13,898.00 - $ 13,898.00Current price $ 13,898.00| /Save 10% Save % -
BD Diesel 17-19 Chevrolet/GM Allison Cooler Bypass Delete
BD DieselOriginal price $ 1,644.00 - Original price $ 1,644.00Original price $ 1,644.00$ 1,732.00$ 1,732.00 - $ 1,732.00Current price $ 1,732.00| /BD Diesel Model 1061532Debris in the stock cooler bypass valve can cause it to jam the internal valve, keeping it in recirculation mode. When this ...
View full detailsOriginal price $ 1,644.00 - Original price $ 1,644.00Original price $ 1,644.00$ 1,732.00$ 1,732.00 - $ 1,732.00Current price $ 1,732.00| / -
Fleece Performance 17-22 GM 2500/3500 Duramax MAP Sensor Spacer & Boost Reference Port
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 1,300.00$ 1,300.00 - $ 1,300.00Current price $ 1,300.00| /Fleece Performance Model FPE-L5P-MAP-SPRAll new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Becaus...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 1,300.00$ 1,300.00 - $ 1,300.00Current price $ 1,300.00| / -
Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L High Temp Thermostat Set
MishimotoOriginal price $ 2,072.00Original price $ 2,072.00 - Original price $ 2,072.00Original price $ 2,072.00Current price $ 1,883.00$ 1,883.00 - $ 1,883.00Current price $ 1,883.00| /Mishimoto 01-10 Chevy Duramax 2500 6.6L 185 & 191F Degrees Racing Thermostat The Mishimoto Chevrolet Duramax high temperature thermostats activ...
View full detailsOriginal price $ 2,072.00Original price $ 2,072.00 - Original price $ 2,072.00Original price $ 2,072.00Current price $ 1,883.00$ 1,883.00 - $ 1,883.00Current price $ 1,883.00| /Save 9% Save % -
AMP Research Wire Harness (Fits 76247-01A)
AMP ResearchOriginal price $ 2,637.00 - Original price $ 2,637.00Original price$ 2,637.00$ 2,637.00 - $ 2,637.00Current price $ 2,637.00| /Getting into your truck shouldn't feel like climbing Mount Everest. That's why AMP Research invested in POWERSTEP, the automatic, electric-powered ...
View full detailsOriginal price $ 2,637.00 - Original price $ 2,637.00Original price$ 2,637.00$ 2,637.00 - $ 2,637.00Current price $ 2,637.00| / -
afe PROGUARD Oil Filter
aFeOriginal price $ 1,016.00 - Original price $ 1,016.00Original price$ 1,016.00$ 1,016.00 - $ 1,016.00Current price $ 1,016.00| /aFe Model 44-LF038-MBaFe Power PROGUARD Oil Filters deliver increased flow and efficiency that are demanded in today's vehicles. These oil filters ...
View full detailsOriginal price $ 1,016.00 - Original price $ 1,016.00Original price$ 1,016.00$ 1,016.00 - $ 1,016.00Current price $ 1,016.00| / -
Banks Power Pedal Monster Kit Aptiv GT 150 6 Way w/iDash Data Pro 07.5-19 Chevy 2500/3500 6.6L
Banks PowerOriginal price $ 16,300.00Original price $ 16,300.00 - Original price $ 16,300.00Original price $ 16,300.00Current price $ 14,670.00$ 14,670.00 - $ 14,670.00Current price $ 14,670.00| /Banks Power Model 64323-CPTotal Throttle Control. Unlike conventional cable throttles, where your pedal is directly attached to the engine's butter...
View full detailsOriginal price $ 16,300.00Original price $ 16,300.00 - Original price $ 16,300.00Original price $ 16,300.00Current price $ 14,670.00$ 14,670.00 - $ 14,670.00Current price $ 14,670.00| /Save 10% Save % -
No Limit Fabrication GM Duramax 17-23 L5P VGT Turbo with 360 Thrust Bearing,Actuator Linkage and Gasket Kit
No LimitOriginal price $ 45,177.00 - Original price $ 45,177.00Original price$ 45,177.00$ 45,177.00 - $ 45,177.00Current price $ 45,177.00| /No Limit Fabrication Model L5PVGT GM Duramax L5P VGT Turbo, with 360 Thrust Bearing, Actuator Linkage and Gasket Kit No Limit Fabrication Does not...
View full detailsOriginal price $ 45,177.00 - Original price $ 45,177.00Original price$ 45,177.00$ 45,177.00 - $ 45,177.00Current price $ 45,177.00| / -
Fleece Performance 24-25 GM 2500/3500 Duramax L5P Secondary MAP Sensor Spacer
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 1,300.00$ 1,300.00 - $ 1,300.00Current price $ 1,300.00| /Fleece Performance Model FPE-L5P-MAP-SPR-24Fleece Performance 24-25 GM 2500/3500 Duramax L5P Secondary MAP Sensor Spacer All new Fleece Performance...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 1,300.00$ 1,300.00 - $ 1,300.00Current price $ 1,300.00| / -
XDP Flex Plate Bolt Kit XD656
XDPOriginal price $ 1,412.00 - Original price $ 1,412.00Original price$ 1,412.00$ 1,412.00 - $ 1,412.00Current price $ 1,412.00| /XDP Model XD656 XDP Flex Plate Bolt Kit XD656
Original price $ 1,412.00 - Original price $ 1,412.00Original price$ 1,412.00$ 1,412.00 - $ 1,412.00Current price $ 1,412.00| / -
XDP Harmonic Balancer Bolt XD628
XDPOriginal price $ 470.00 - Original price $ 470.00Original price$ 470.00$ 470.00 - $ 470.00Current price $ 470.00| /XDP Model XD628
Original price $ 470.00 - Original price $ 470.00Original price$ 470.00$ 470.00 - $ 470.00Current price $ 470.00| / -
Fleece Performance 17-23 GM L5P 2500/3500 Freedom Series Cylinder Head (Passenger Side)
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 20,696.00$ 20,696.00 - $ 20,696.00Current price $ 20,696.00| /Fleece Performance Model FPE-61-10014-PFleece Performance 17-23 GM 2500/3500 Freedom Series Cylinder Head (Passenger Side) Each cylinder head is ma...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 20,696.00$ 20,696.00 - $ 20,696.00Current price $ 20,696.00| / -
Fleece Performance 17-23 GM L5P 2500/3500 Freedom Series Cylinder Head (Driver Side)
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 20,696.00$ 20,696.00 - $ 20,696.00Current price $ 20,696.00| /Fleece Performance Model FPE-61-10014-DFleece Performance 17-23 GM 2500/3500 Freedom Series Cylinder Head (Driver Side) Each cylinder head is manuf...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 20,696.00$ 20,696.00 - $ 20,696.00Current price $ 20,696.00| / -
Fleece Performance 01-19 GM 2500/3500 Allison LCT/GM 4T65-E Internal Harness Connector & Seal (7pk)
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 2,637.00$ 2,637.00 - $ 2,637.00Current price $ 2,637.00| /Fleece Performance Model FPE-HAR-GM-LCT-SEAL-7PGet rid of oil leaks from the harness connector with our replacement internal wiring harness seal fo...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 2,637.00$ 2,637.00 - $ 2,637.00Current price $ 2,637.00| / -
Speedometer Calibrator | Chevy/GMC 1500/2500HD 2WD/4WD
Rough CountryOriginal price $ 4,896.00 - Original price $ 4,896.00Original price$ 4,896.00$ 4,896.00 - $ 4,896.00Current price $ 4,896.00| /Put the finishing touch on your lifted vehicle with Rough Country's Speedometer Calibration Device! This easy-to-use Speedometer Calibrator helps y...
View full detailsOriginal price $ 4,896.00 - Original price $ 4,896.00Original price$ 4,896.00$ 4,896.00 - $ 4,896.00Current price $ 4,896.00| / -
Speedometer Calibrator | Inline | Chevy/GMC 2500HD/3500HD (17-19)
Rough CountryOriginal price $ 3,201.00 - Original price $ 3,201.00Original price$ 3,201.00$ 3,201.00 - $ 3,201.00Current price $ 3,201.00| /Put the finishing touch on your lifted vehicle with Rough Country's Speedometer Calibration Device! This easy-to-use Speedometer Calibrator helps y...
View full detailsOriginal price $ 3,201.00 - Original price $ 3,201.00Original price$ 3,201.00$ 3,201.00 - $ 3,201.00Current price $ 3,201.00| / -
Fleece Performance 01-19 GM 2500/3500 34V Duramax Billet Rocker Arm Bridges
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 9,652.00$ 9,652.00 - $ 9,652.00Current price $ 9,652.00| /Fleece Performance Model FPE-BRAB-D1Fleece Performance billet rocker arm bridges for the GM Duramax. These bridges offer a massive 2.5-time strengt...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 9,652.00$ 9,652.00 - $ 9,652.00Current price $ 9,652.00| /