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L5P Duramax Parts

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  • WT Rubber Mats - Front - Grey

    WeatherTech
    Original price $155.00 - Original price $155.00
    Original price
    $155.00
    $155.00 - $155.00
    Current price $155.00

    The WeatherTech All-Weather Floor Mats have deeply sculpted channels designed to trap water, road salt, mud and sand. They wont curl, crack or har...

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    Original price $155.00 - Original price $155.00
    Original price
    $155.00
    $155.00 - $155.00
    Current price $155.00
  • Industrial Injection L5P Fuel Contamination Kit 17-22*

    Industrial Injection
    Original price $7,196.00 - Original price $7,196.00
    Original price
    $7,196.00
    $7,196.00 - $7,196.00
    Current price $7,196.00

    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 $7,196.00 - Original price $7,196.00
    Original price
    $7,196.00
    $7,196.00 - $7,196.00
    Current price $7,196.00
  • Exergy 17-19 Chevrolet Duramax 6.6L L5P New 200% Over Injector w/Internal Modification - Set of 8

    Exergy
    Original price $8,994.00 - Original price $8,994.00
    Original price
    $8,994.00
    $8,994.00 - $8,994.00
    Current price $8,994.00

    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 $8,994.00 - Original price $8,994.00
    Original price
    $8,994.00
    $8,994.00 - $8,994.00
    Current price $8,994.00
  • DDP 17-21 Chevrolet Duramax L5P Brand New Injector Set - 100HP (25% Over)

    DDP
    Original price $5,500.00
    Original price $5,500.00 - Original price $5,500.00
    Original price $5,500.00
    Current price $4,703.00
    $4,703.00 - $4,703.00
    Current price $4,703.00

    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 $5,500.00
    Original price $5,500.00 - Original price $5,500.00
    Original price $5,500.00
    Current price $4,703.00
    $4,703.00 - $4,703.00
    Current price $4,703.00
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  • Exergy 16-19 LWN Duramax New Stock Replacement Fuel Injectors (Set of 4)

    Exergy
    Original price $3,143.00 - Original price $3,143.00
    Original price
    $3,143.00
    $3,143.00 - $3,143.00
    Current price $3,143.00

    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 $3,143.00 - Original price $3,143.00
    Original price
    $3,143.00
    $3,143.00 - $3,143.00
    Current price $3,143.00
  • Denso 2017+ Duramax L5P/L5D 6.6L High Pressure Fuel Pump

    Industrial Injection
    Original price $2,143.00 - Original price $2,143.00
    Original price
    $2,143.00
    $2,143.00 - $2,143.00
    Current price $2,143.00

    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 $2,143.00 - Original price $2,143.00
    Original price
    $2,143.00
    $2,143.00 - $2,143.00
    Current price $2,143.00
  • Exergy 17-24 Chevrolet Duramax 6.6L L5P Denso HP4 Pump

    Exergy
    Original price $1,543.00 - Original price $1,543.00
    Original price
    $1,543.00
    $1,543.00 - $1,543.00
    Current price $1,543.00

    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 $1,543.00 - Original price $1,543.00
    Original price
    $1,543.00
    $1,543.00 - $1,543.00
    Current price $1,543.00
  • CSF 17-19 Chevrolet Silverado 2500HD 6.6L OEM Plastic Radiator

    CSF
    Original price $551.00 - Original price $551.00
    Original price
    $551.00
    $551.00 - $551.00
    Current price $551.00

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

    Original price $551.00 - Original price $551.00
    Original price
    $551.00
    $551.00 - $551.00
    Current price $551.00
  • CSF 17-19 Chevrolet Silverado 2500HD 6.6L OEM Intercooler

    CSF
    Original price $613.00 - Original price $613.00
    Original price
    $613.00
    $613.00 - $613.00
    Current price $613.00

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

    Original price $613.00 - Original price $613.00
    Original price
    $613.00
    $613.00 - $613.00
    Current price $613.00
  • 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
    $74.00
    $74.00 - $74.00
    Current price $74.00

    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
    $74.00
    $74.00 - $74.00
    Current price $74.00
  • Wehrli 20-24 L5P Duramax WCFAB X PPE High Capacity Oil Pan

    Wehrli
    Original price $728.00
    Original price $728.00 - Original price $728.00
    Original price $728.00
    Current price $706.00
    $706.00 - $706.00
    Current price $706.00

    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 $728.00
    Original price $728.00 - Original price $728.00
    Original price $728.00
    Current price $706.00
    $706.00 - $706.00
    Current price $706.00
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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
    $479.00
    $479.00 - $479.00
    Current price $479.00

    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
    $479.00
    $479.00 - $479.00
    Current price $479.00
  • Wehrli 11-19 Chevrolet 6.6L Duramax Traction Bar Install Kit

    Wehrli
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $395.00
    $395.00 - $395.00
    Current price $395.00

    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
    $395.00
    $395.00 - $395.00
    Current price $395.00
  • Wehrli 11-19 Chevy & GMC Duramax RCLB/CCSB/ECSB 60in Traction Bar Kit

    Wehrli
    Original price $1,485.00
    Original price $1,485.00 - Original price $1,485.00
    Original price $1,485.00
    Current price $1,440.00
    $1,440.00 - $1,440.00
    Current price $1,440.00

    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 $1,485.00
    Original price $1,485.00 - Original price $1,485.00
    Original price $1,485.00
    Current price $1,440.00
    $1,440.00 - $1,440.00
    Current price $1,440.00
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  • Wehrli 07.5-19 Chevrolet 6.6L Duramax Billet TIG Torch Stubby Antenna

    Wehrli
    Original price $88.00
    Original price $88.00 - Original price $88.00
    Original price $88.00
    Current price $85.00
    $85.00 - $85.00
    Current price $85.00

    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 $88.00
    Original price $88.00 - Original price $88.00
    Original price $88.00
    Current price $85.00
    $85.00 - $85.00
    Current price $85.00
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  • Wehrli 01-19 Chevrolet LB7/LLY/LBZ/LMM/LML/L5P Duramax Brake Master Cylinder Cover

    Wehrli
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $208.00
    $208.00 - $208.00
    Current price $208.00

    Wehrli Model WCF100205Clean up the engine bay of your 2001-2019 Chevy Silverado or GMC Sierra 2500/3500 Duramax truck with this custom powder coate...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $208.00
    $208.00 - $208.00
    Current price $208.00
  • Fleece Performance 17-22 GM 2500/3500 Duramax Replacement Fuel Injector Connector w/Pigtail (4 Pack)

    Fleece Performance
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $258.00
    $258.00 - $258.00
    Current price $258.00

    Fleece Performance Model FPE-HAR-L5P-INJ-PT-4PA common failure point on the L5P Duramax, our replacement connector with 4.5 inch pigtail for the fu...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $258.00
    $258.00 - $258.00
    Current price $258.00
  • Fleece Performance 11+ GM Duramax 6.6L 2500-3500HD Pickups Tie Rod Sleeves

    Fleece Performance
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $117.00
    $117.00 - $117.00
    Current price $117.00

    Fleece Performance Model FPE-TIERODSLEEVES-LMLFleece Performance LML Tie Rod Sleeves are a must for any 2011 and up GM 2500-3500HD pickup that util...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $117.00
    $117.00 - $117.00
    Current price $117.00
  • 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
    $733.00
    $733.00 - $733.00
    Current price $733.00

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

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $733.00
    $733.00 - $733.00
    Current price $733.00
  • Banks Power 17-19 Chevy/GMC 2500HD/3500HD Diesel 6.6L Boost Tube Upgrade Kit - Red

    Banks Power
    Original price $950.00
    Original price $950.00 - Original price $950.00
    Original price $950.00
    Current price $855.00
    $855.00 - $855.00
    Current price $855.00

    Banks massive 3.5in boost tubes are the largest charge air cooler pipes on the market, flowing 680 CFM and 87% more air than stock! Smooth mandrel-...

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    Original price $950.00
    Original price $950.00 - Original price $950.00
    Original price $950.00
    Current price $855.00
    $855.00 - $855.00
    Current price $855.00
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  • Yukon Gear 11+ GM 14 Bolt (10.5in & 11.5in) Rear Axle Bearing & Seal Kit - Both Sides

    Yukon Gear & Axle
    Original price $736.00 - Original price $736.00
    Original price
    $736.00
    $736.00 - $736.00
    Current price $736.00

    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 $736.00 - Original price $736.00
    Original price
    $736.00
    $736.00 - $736.00
    Current price $736.00
  • Banks Power 20-21 Chevy/GMC 2500/3500 6.6L Monster Exhaust System - Black Tip

    Banks Power
    Original price $998.00
    Original price $998.00 - Original price $998.00
    Original price $998.00
    Current price $898.00
    $898.00 - $898.00
    Current price $898.00

    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 $998.00
    Original price $998.00 - Original price $998.00
    Original price $998.00
    Current price $898.00
    $898.00 - $898.00
    Current price $898.00
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  • Banks Power 20-21 Chevy/GMC 2500/3500 6.6L Monster Sport Exhaust System

    Banks Power
    Original price $998.00
    Original price $998.00 - Original price $998.00
    Original price $998.00
    Current price $898.00
    $898.00 - $898.00
    Current price $898.00

    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 $998.00
    Original price $998.00 - Original price $998.00
    Original price $998.00
    Current price $898.00
    $898.00 - $898.00
    Current price $898.00
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  • Banks Power 17-19 Chevy Duramax L5P 2500/3500 Monster Exhaust System

    Banks Power
    Original price $872.00
    Original price $872.00 - Original price $872.00
    Original price $872.00
    Current price $785.00
    $785.00 - $785.00
    Current price $785.00

    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 $872.00
    Original price $872.00 - Original price $872.00
    Original price $872.00
    Current price $785.00
    $785.00 - $785.00
    Current price $785.00
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Powerhouse Diesel