Skip to content
Free Shipping on most orders over $150.00    Sale on Select DDP Products Shop Now                    
Free Shipping on most orders over $150.00    Sale on Select DDP Products Shop Now                    

L5P Duramax Parts

Filters

  • Wehrli 20-24 L5P Duramax Short Bed Fuel Filter Housing Kit

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 4,487.00
    $ 4,487.00 - $ 4,487.00
    Current price $ 4,487.00

    Wehrli Model WCF100362Wehrli 20-24 L5P Duramax Short Bed Fuel Filter Housing Kit Fits 2020+ L5P Duramax Short Bed Trucks- Increase fuel filter ca...

    View full details
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 4,487.00
    $ 4,487.00 - $ 4,487.00
    Current price $ 4,487.00
  • Wehrli 15-19 GMC Sierra 6.6L LML/L5P Duramax Bumper Grille

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 2,464.00
    $ 2,464.00 - $ 2,464.00
    Current price $ 2,464.00

    Wehrli Model WCF1002912015-2019 LML/L5P GMC Sierra HD Bumper Grilles from WCFab are constructed from heavy gauge stainless steel and designed to ma...

    View full details
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 2,464.00
    $ 2,464.00 - $ 2,464.00
    Current price $ 2,464.00
  • Wehrli 4in ID x 4in Long Silicone Hump Boot and Clamp Kit - Replacement

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,056.00
    $ 1,056.00 - $ 1,056.00
    Current price $ 1,056.00

    Wehrli Model WCF207-100Contains one 4" x 4" Straight Hump Boot with Logo and two 4" T-Bolt Clamps Replacement part for: 2017-2019 L5P Duramax 4" I...

    View full details
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,056.00
    $ 1,056.00 - $ 1,056.00
    Current price $ 1,056.00
  • Wehrli Big Hitch Products 2020-2025 Chevy Silverado HD 2500/3500 Fiberglass Roll Pan

    Wehrli
    Original price $ 14,512.00 - Original price $ 24,470.00
    Original price
    $ 14,512.00
    $ 14,512.00 - $ 24,470.00
    Current price $ 14,512.00

    Wehrli Big Hitch Products Model BHP5006 - Allows for removal of the stock rear bumper- Easy installation with basic hand tools- All necessary hard...

    View full details
    Original price $ 14,512.00 - Original price $ 24,470.00
    Original price
    $ 14,512.00
    $ 14,512.00 - $ 24,470.00
    Current price $ 14,512.00
  • Wehrli Big Hitch Products 2020-2025 GM 2500/3500 HD BELOW Roll Pan 2.5 Inch Receiver Hitch

    Wehrli
    Original price $ 9,959.00 - Original price $ 24,470.00
    Original price
    $ 9,959.00
    $ 9,959.00 - $ 24,470.00
    Current price $ 9,959.00

    Wehrli Big Hitch Products Model BHP1037, BHP1038 Pairs with BHP 20+ GM HD Roll Pan BHP5006 (Chevy) and BHP5007 (GMC)- Built-in mounting bracket fo...

    View full details
    Original price $ 9,959.00 - Original price $ 24,470.00
    Original price
    $ 9,959.00
    $ 9,959.00 - $ 24,470.00
    Current price $ 9,959.00
  • Wehrli Big Hitch Products Clamp On Sled Stops - BEHIND Roll Pan

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 5,805.00
    $ 5,805.00 - $ 5,805.00
    Current price $ 5,805.00

    Wehrli Big Hitch Products Model BHP3001 Protect your trucks sheet metal from damage- Clamps to any of our BEHIND roll pan receiver hitches- All ne...

    View full details
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 5,805.00
    $ 5,805.00 - $ 5,805.00
    Current price $ 5,805.00
  • Wehrli Big Hitch Products Clamp On Sled Stops - BELOW Roll Pan

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 4,898.00
    $ 4,898.00 - $ 4,898.00
    Current price $ 4,898.00

    Wehrli Big Hitch Products Model BHP3000 - Protect your trucks sheet metal from damage- Clamps to any of our BELOW roll pan receiver hitches- All ne...

    View full details
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 4,898.00
    $ 4,898.00 - $ 4,898.00
    Current price $ 4,898.00
  • Wehrli Big Hitch Products 2011-2019 LML / L5P GM Long Bed BELOW Roll Pan 2.5 Inch Receiver Hitch

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 9,959.00
    $ 9,959.00 - $ 9,959.00
    Current price $ 9,959.00

    Wehrli Big Hitch Products Model BHP1033 Whether you are running a dedicated pulling truck or just a daily driver, this is the only receiver you wa...

    View full details
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 9,959.00
    $ 9,959.00 - $ 9,959.00
    Current price $ 9,959.00
  • Wehrli 20-25 Chevy & GMC Duramax RCLB/CCSB/ECSB 68in. Traction Bar Kit

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 17,578.00
    $ 17,578.00 - $ 17,578.00
    Current price $ 17,578.00

    Wehrli Model WCF100876 ***This kit includes 68" long bars for Double Cab Long Bed and Crew Cab Long Bed Models*** ***This kit is for 2020-2025 GM H...

    View full details
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 17,578.00
    $ 17,578.00 - $ 17,578.00
    Current price $ 17,578.00
  • Wehrli 15-19 Chevrolet 2500/3500 Lower Valance Panel Kit w/o Tow Hook Cut Outs- Raw Finish

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 4,135.00
    $ 4,135.00 - $ 4,135.00
    Current price $ 4,135.00

    Wehrli Model WCF100426Wehrli 15-19 Chevrolet 2500/3500 Front Bumper Valance Filler Panel Kit w/o Tow Hook Cut Outs - Raw Finish Removing the OEM pl...

    View full details
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 4,135.00
    $ 4,135.00 - $ 4,135.00
    Current price $ 4,135.00
  • Wehrli 15-19 GM 2500/3500 HD Bumper Spacer Kit - 3/8in

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 3,344.00
    $ 3,344.00 - $ 3,344.00
    Current price $ 3,344.00

    Wehrli Model WCF100453Wehrli 15-19 GM 2500/3500 HD Bumper Spacer Kit - 3/8in WCFab 3/8" Front Bumper Spacer Kit for 2015-2019 GM 2500/3500 HD Truck...

    View full details
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 3,344.00
    $ 3,344.00 - $ 3,344.00
    Current price $ 3,344.00
  • Wehrli 15-19 Chevrolet 2500/3500 Lower Valance Panel w/o Tow Hook Cut Outs - Texture Black

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 5,085.00
    $ 5,085.00 - $ 5,085.00
    Current price $ 5,085.00

    Wehrli Model WCF100428-FTBWehrli 15-19 Chevrolet 2500/3500 Lower Valance Panel w/o Tow Hook Cut Outs - Texture Black Removing the OEM plastic lower...

    View full details
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 5,085.00
    $ 5,085.00 - $ 5,085.00
    Current price $ 5,085.00
  • Wehrli 20-25 Chevy Silverado Billet TIG Torch Stubby Antenna

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,074.00
    $ 1,074.00 - $ 1,074.00
    Current price $ 1,074.00

    Wehrli Model WCF100049 This low profile billet aluminum antenna is styled to resemble a TIG torch cap and is designed to replace the long, ugly OEM...

    View full details
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,074.00
    $ 1,074.00 - $ 1,074.00
    Current price $ 1,074.00
  • Wehrli 17-19 Chevrolet 6.6L L5P 4in Intake Kit Stage 2

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 14,762.00
    $ 14,762.00 - $ 14,762.00
    Current price $ 14,762.00

    Wehrli Model WCF100360 This high-flow fabricated aluminum intake pipe, intake horn, and air box enclosure with dry filter assembly replaces the res...

    View full details
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 14,762.00
    $ 14,762.00 - $ 14,762.00
    Current price $ 14,762.00
  • Wehrli 11-19 Duramax ECLB & CCLB 68in Traction Bar Kit

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 17,578.00
    $ 17,578.00 - $ 17,578.00
    Current price $ 17,578.00

    Wehrli Model WCF100853 ***This kit includes 68" long bars for Extended Cab Long Bed and Crew Cab Long Bed Models*** ***This kit is for 2011-2019 GM...

    View full details
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 17,578.00
    $ 17,578.00 - $ 17,578.00
    Current price $ 17,578.00
  • Wehrli 17-24 L5P Duramax MAP Sensor Aluminum Weld Bung

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 528.00
    $ 528.00 - $ 528.00
    Current price $ 528.00

    Wehrli Model WCF205-34Wehrli 17-24 L5P Duramax MAP Sensor Aluminum Weld Bung

    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 528.00
    $ 528.00 - $ 528.00
    Current price $ 528.00
  • Wehrli 20-24 Chevy & GMC Duramax RCLB/CCSB/ECSB 60in. Traction Bar Kit

    Wehrli
    Original price $ 18,847.00
    Original price $ 18,847.00 - Original price $ 18,847.00
    Original price $ 18,847.00
    Current price $ 15,582.00
    $ 15,582.00 - $ 15,582.00
    Current price $ 15,582.00

    Wehrli Model WCF100826 ***This kit includes 60" long bars for Regular Cab Long Bed, Extended Cab Short Bed and Crew Cab Short Bed Models*** ***This...

    View full details
    Original price $ 18,847.00
    Original price $ 18,847.00 - Original price $ 18,847.00
    Original price $ 18,847.00
    Current price $ 15,582.00
    $ 15,582.00 - $ 15,582.00
    Current price $ 15,582.00
    Save 17% Save %
  • Wehrli L5P Duramax Thermostat Housing

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 3,255.00
    $ 3,255.00 - $ 3,255.00
    Current price $ 3,255.00

    Wehrli Model WCF100188This Thermostat Housing for 2017-2025 6.6L Duramax is a direct replacement upgrade for the unsightly OEM part. Comes powder c...

    View full details
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 3,255.00
    $ 3,255.00 - $ 3,255.00
    Current price $ 3,255.00
  • 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
    $ 933.00
    $ 933.00 - $ 933.00
    Current price $ 933.00

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

    View full details
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 933.00
    $ 933.00 - $ 933.00
    Current price $ 933.00
  • Wehrli 20-24 L5P Duramax WCFAB X PPE High Capacity Oil Pan

    Wehrli
    Original price $ 9,233.00
    Original price $ 9,233.00 - Original price $ 9,233.00
    Original price $ 9,233.00
    Current price $ 8,956.00
    $ 8,956.00 - $ 8,956.00
    Current price $ 8,956.00

    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...

    View full details
    Original price $ 9,233.00
    Original price $ 9,233.00 - Original price $ 9,233.00
    Original price $ 9,233.00
    Current price $ 8,956.00
    $ 8,956.00 - $ 8,956.00
    Current price $ 8,956.00
    Save 3% Save %
  • 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
    $ 6,071.00
    $ 6,071.00 - $ 6,071.00
    Current price $ 6,071.00

    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...

    View full details
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 6,071.00
    $ 6,071.00 - $ 6,071.00
    Current price $ 6,071.00
  • Wehrli 11-19 Chevrolet 6.6L Duramax Traction Bar Install Kit

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 5,015.00
    $ 5,015.00 - $ 5,015.00
    Current price $ 5,015.00

    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...

    View full details
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 5,015.00
    $ 5,015.00 - $ 5,015.00
    Current price $ 5,015.00
  • Wehrli 11-19 Chevy & GMC Duramax RCLB/CCSB/ECSB 60in Traction Bar Kit

    Wehrli
    Original price $ 18,121.00
    Original price $ 18,121.00 - Original price $ 18,121.00
    Original price $ 18,121.00
    Current price $ 17,578.00
    $ 17,578.00 - $ 17,578.00
    Current price $ 17,578.00

    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...

    View full details
    Original price $ 18,121.00
    Original price $ 18,121.00 - Original price $ 18,121.00
    Original price $ 18,121.00
    Current price $ 17,578.00
    $ 17,578.00 - $ 17,578.00
    Current price $ 17,578.00
    Save 3% Save %
  • Wehrli 07.5-19 Chevrolet 6.6L Duramax Billet TIG Torch Stubby Antenna

    Wehrli
    Original price $ 1,107.00
    Original price $ 1,107.00 - Original price $ 1,107.00
    Original price $ 1,107.00
    Current price $ 1,074.00
    $ 1,074.00 - $ 1,074.00
    Current price $ 1,074.00

    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...

    View full details
    Original price $ 1,107.00
    Original price $ 1,107.00 - Original price $ 1,107.00
    Original price $ 1,107.00
    Current price $ 1,074.00
    $ 1,074.00 - $ 1,074.00
    Current price $ 1,074.00
    Save 3% Save %

Powerhouse Diesel