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L5P Duramax Parts

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  • Industrial Injection L5P Fuel Contamination Kit 17-22*

    Industrial Injection
    Original price $5,238.53 - Original price $5,238.53
    Original price
    $5,238.53
    $5,238.53 - $5,238.53
    Current price $5,238.53

    Industrial Injection Model: AP54820Industrial Injection L5P Fuel Contamination Kit L5P Fuel Contamination Kit 17-22 *NOTE: 2020+ will need to add t...

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    Original price $5,238.53 - Original price $5,238.53
    Original price
    $5,238.53
    $5,238.53 - $5,238.53
    Current price $5,238.53
  • Exergy 17-19 Chevrolet Duramax 6.6L L5P New 200% Over Injector w/Internal Modification - Set of 8

    Exergy
    Original price $6,296.00 - Original price $6,296.00
    Original price
    $6,296.00
    $6,296.00 - $6,296.00
    Current price $6,296.00

    Exergy Model E02 10718 Exergy 2017+ L5P Duramax 200% Over Injector w/ L5P Internal Modification (Set of 8) TRUCK ONLY NOT CHASSIS CAB! The nozzles ...

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    Original price $6,296.00 - Original price $6,296.00
    Original price
    $6,296.00
    $6,296.00 - $6,296.00
    Current price $6,296.00
  • DDP 17-21 Chevrolet Duramax L5P Brand New Injector Set - 100HP (25% Over)

    DDP
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $3,657.50
    $3,657.50 - $3,657.50
    Current price $3,657.50

    DDP Model DDPL5P-100Duramax 17-21 L5P Injector Set: Brand New injector set at 25 percent over, will improve fuel economy and increase power by 100 ...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $3,657.50
    $3,657.50 - $3,657.50
    Current price $3,657.50
  • Exergy 16-19 LWN Duramax New Stock Replacement Fuel Injectors (Set of 4)

    Exergy
    Original price $2,200.00 - Original price $2,200.00
    Original price
    $2,200.00
    $2,200.00 - $2,200.00
    Current price $2,200.00

    Exergy Model E02 10801 Exergy 2016-2019 GM 2.8L LWN Duramax Stock Replacement Injector (set of 4) Year Make Model Engine Liters: 2019 Chevrolet...

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    Original price $2,200.00 - Original price $2,200.00
    Original price
    $2,200.00
    $2,200.00 - $2,200.00
    Current price $2,200.00
  • Denso 2017+ Duramax L5P/L5D 6.6L High Pressure Fuel Pump

    Industrial Injection
    Original price $1,500.00 - Original price $1,500.00
    Original price
    $1,500.00
    $1,500.00 - $1,500.00
    Current price $1,500.00

    Model: 294050-0701 Denso 2017+ Duramax L5P/L5D 6.6L High Pressure Common Rail Fuel Pump Cross Reference: 12678993, 12678993N, 126701094, 294050070...

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    Original price $1,500.00 - Original price $1,500.00
    Original price
    $1,500.00
    $1,500.00 - $1,500.00
    Current price $1,500.00
  • Exergy 17-24 Chevrolet Duramax 6.6L L5P Denso HP4 Pump

    Exergy
    Original price $1,080.00 - Original price $1,080.00
    Original price
    $1,080.00
    $1,080.00 - $1,080.00
    Current price $1,080.00

    Exergy Model E04 10702 Exergy 2017-2024 L5P Duramax Denso HP4 Pump This pump can be used as a direct replacement for GM part numbers 12678993 and 1...

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    Original price $1,080.00 - Original price $1,080.00
    Original price
    $1,080.00
    $1,080.00 - $1,080.00
    Current price $1,080.00
  • CSF 17-19 Chevrolet Silverado 2500HD 6.6L OEM Plastic Radiator

    CSF
    Original price $385.17 - Original price $385.17
    Original price
    $385.17
    $385.17 - $385.17
    Current price $385.17

    CSF Model 3843CSF 17-19 Chevrolet Silverado 2500HD 6.6L OEM Plastic Radiator

    Original price $385.17 - Original price $385.17
    Original price
    $385.17
    $385.17 - $385.17
    Current price $385.17
  • CSF 17-19 Chevrolet Silverado 2500HD 6.6L OEM Intercooler

    CSF
    Original price $429.00 - Original price $429.00
    Original price
    $429.00
    $429.00 - $429.00
    Current price $429.00

    CSF Model 6079CSF 17-19 Chevrolet Silverado 2500HD 6.6L OEM Intercooler

    Original price $429.00 - Original price $429.00
    Original price
    $429.00
    $429.00 - $429.00
    Current price $429.00
  • Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Black Anodized

    Wehrli
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $51.41
    $51.41 - $51.41
    Current price $51.41

    Wehrli Model WCF100443Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Black Anodized -CNC Machined Billet Aluminum GM factory...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $51.41
    $51.41 - $51.41
    Current price $51.41
  • Wehrli 20-24 L5P Duramax WCFAB X PPE High Capacity Oil Pan

    Wehrli
    Original price $509.00
    Original price $509.00 - Original price $509.00
    Original price $509.00
    Current price $493.73
    $493.73 - $493.73
    Current price $493.73

    Wehrli Model WCF100134 WCFab X PPE's 2020-2025 L5P Duramax High-Capacity Cast Aluminum Engine Oil Pan replaces the poorly draining stock oil pan wi...

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    Original price $509.00
    Original price $509.00 - Original price $509.00
    Original price $509.00
    Current price $493.73
    $493.73 - $493.73
    Current price $493.73
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  • Wehrli 20-24 Chevrolet 6.6L L5P Duramax Driver Side 3in Intercooler Pipe

    Wehrli
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $334.65
    $334.65 - $334.65
    Current price $334.65

    Wehrli Model WCF100365 The 3" High Flow Driver side Intercooler pipe for the 2020-2025 L5P Duramax. Replaces the OEM two piece design with a high f...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $334.65
    $334.65 - $334.65
    Current price $334.65
  • Wehrli 11-19 Chevrolet 6.6L Duramax Traction Bar Install Kit

    Wehrli
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $276.45
    $276.45 - $276.45
    Current price $276.45

    Wehrli Model WCF100841 Built in house at WCFab our traction bar brackets bolt on to the bottom of the axle tube via the axle u-bolts and weld to th...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $276.45
    $276.45 - $276.45
    Current price $276.45
  • Wehrli 11-19 Chevy & GMC Duramax RCLB/CCSB/ECSB 60in Traction Bar Kit

    Wehrli
    Original price $999.00
    Original price $999.00 - Original price $999.00
    Original price $999.00
    Current price $969.03
    $969.03 - $969.03
    Current price $969.03

    Wehrli Model WCF100851 ***This kit includes 60" long bars for Regular Cab Long Bed, Extended Cab Short Bed, and Crew Cab Short Bed Models*** ***Thi...

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    Original price $999.00
    Original price $999.00 - Original price $999.00
    Original price $999.00
    Current price $969.03
    $969.03 - $969.03
    Current price $969.03
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  • Wehrli 07.5-19 Chevrolet 6.6L Duramax Billet TIG Torch Stubby Antenna

    Wehrli
    Original price $61.00
    Original price $61.00 - Original price $61.00
    Original price $61.00
    Current price $59.17
    $59.17 - $59.17
    Current price $59.17

    Wehrli Model WCF100041 This low profile billet aluminum antenna is styled to resemble a TIG torch cap and is designed to replace the long, ugly OEM...

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    Original price $61.00
    Original price $61.00 - Original price $61.00
    Original price $61.00
    Current price $59.17
    $59.17 - $59.17
    Current price $59.17
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  • Fleece Performance 01-19 GM 2500/3500 34V Duramax Billet Rocker Arm Bridges

    Fleece Performance
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $512.54
    $512.54 - $512.54
    Current price $512.54

    Fleece Performance Model FPE-BRAB-D1Fleece Performance billet rocker arm bridges for the GM Duramax. These bridges offer a massive 2.5-time strengt...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $512.54
    $512.54 - $512.54
    Current price $512.54
  • Yukon Gear 11+ GM 14 Bolt (10.5in & 11.5in) Rear Axle Bearing & Seal Kit - Both Sides

    Yukon Gear & Axle
    Original price $585.89 - Original price $585.89
    Original price
    $585.89
    $585.89 - $585.89
    Current price $585.89

    Easy Installation: With step-by-step instructions included, this kit makes it easy for both DIY enthusiasts and professional mechanics to install a...

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    Original price $585.89 - Original price $585.89
    Original price
    $585.89
    $585.89 - $585.89
    Current price $585.89
  • Banks Power 20-21 Chevy/GMC 2500/3500 6.6L Monster Exhaust System - Black Tip

    Banks Power
    Original price $697.78
    Original price $697.78 - Original price $697.78
    Original price $697.78
    Current price $628.00
    $628.00 - $628.00
    Current price $628.00

    Banks Power introduces the new 5- in. Monster Exhaust designed specifically for the 2020-2021 GM 6.6L Duramax L5P 2500/3500 HD pickup trucks. The D...

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    Original price $697.78
    Original price $697.78 - Original price $697.78
    Original price $697.78
    Current price $628.00
    $628.00 - $628.00
    Current price $628.00
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  • Banks Power 20-21 Chevy/GMC 2500/3500 6.6L Monster Sport Exhaust System

    Banks Power
    Original price $697.78
    Original price $697.78 - Original price $697.78
    Original price $697.78
    Current price $628.00
    $628.00 - $628.00
    Current price $628.00

    Banks Power introduces the new 5- in. Monster Exhaust designed specifically for the 2020-2021 GM 6.6L Duramax L5P 2500/3500 HD pickup trucks. The D...

    View full details
    Original price $697.78
    Original price $697.78 - Original price $697.78
    Original price $697.78
    Current price $628.00
    $628.00 - $628.00
    Current price $628.00
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  • Banks Power 17-19 Chevy Duramax L5P 2500/3500 Monster Exhaust System

    Banks Power
    Original price $610.00
    Original price $610.00 - Original price $610.00
    Original price $610.00
    Current price $549.00
    $549.00 - $549.00
    Current price $549.00

    5" aluminized steel constant-diameter DPF-back system with Patented negative backpressure SideKick tip. 85% less backpressure and 15% lower exhaust...

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    Original price $610.00
    Original price $610.00 - Original price $610.00
    Original price $610.00
    Current price $549.00
    $549.00 - $549.00
    Current price $549.00
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  • aFe Twisted 1-3/4in 304SS Shorty Header 20-23 GM 2500/3500HD 6.6L V8

    aFe
    Original price $1,099.00 - Original price $1,099.00
    Original price
    $1,099.00
    $1,099.00 - $1,099.00
    Current price $1,099.00

    1-3/4" 304 Stainless Steel Construction: This system is constructed of 1-3/4" mandrel-bent 304 stainless steel tubing for maximum strength and dura...

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    Original price $1,099.00 - Original price $1,099.00
    Original price
    $1,099.00
    $1,099.00 - $1,099.00
    Current price $1,099.00
  • aFe Large Bore-HD 5 IN 409 SS DPF-Back Exhaust System w/Polished Tip 20-23 GM Truck V8-6.6L

    aFe
    Original price $533.00 - Original price $533.00
    Original price
    $533.00
    $533.00 - $533.00
    Current price $533.00

    This DPF-back exhaust system is constructed of 5" mandrel-bent 409 stainless steel tubing for maximum strength and durability. Finishing off this e...

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    Original price $533.00 - Original price $533.00
    Original price
    $533.00
    $533.00 - $533.00
    Current price $533.00
  • aFe Large Bore-HD 5 IN 409 SS DPF-Back Exhaust System w/Black Tip 20-21 GM Truck V8-6.6L

    aFe
    Original price $568.00 - Original price $568.00
    Original price
    $568.00
    $568.00 - $568.00
    Current price $568.00

    This DPF-back exhaust system is constructed of 5" mandrel-bent 409 stainless steel tubing for maximum strength and durability. Finishing off this e...

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    Original price $568.00 - Original price $568.00
    Original price
    $568.00
    $568.00 - $568.00
    Current price $568.00
  • aFe Large Bore-HD 4in 409SS DPF-Back Exhaust System w/Polished Tips 20 GM Diesel Trucks V8-6.6L

    aFe
    Original price $734.00 - Original price $734.00
    Original price
    $734.00
    $734.00 - $734.00
    Current price $734.00

    This DPF-back exhaust system is constructed of 4" mandrel-bent 409 stainless steel tubing for maximum strength and durability. Finishing off this e...

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    Original price $734.00 - Original price $734.00
    Original price
    $734.00
    $734.00 - $734.00
    Current price $734.00
  • aFe Large Bore-HD 4in 409SS DPF-Back Exhaust System w/Black Tip 20 GM Diesel Trucks V8-6.6L (td) L5P

    aFe
    Original price $808.00 - Original price $808.00
    Original price
    $808.00
    $808.00 - $808.00
    Current price $808.00

    This DPF-back exhaust system is constructed of 4" mandrel-bent 409 stainless steel tubing for maximum strength and durability. Finishing off this e...

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    Original price $808.00 - Original price $808.00
    Original price
    $808.00
    $808.00 - $808.00
    Current price $808.00

Powerhouse Diesel