Wehrli 2020+ GMC 2500/3500HD Fender Flare Marker Light Delete Kit w/Logo - Fine Texture Black
$299.00
$290.03
WCFWCF100392
Light Accessories and Wiring
Lights
Clean up the look of your 2020-2025 GMC Sierra or Denali 2500 or 3500 HD truck by replacing the amber fender flare marker lights...
Wehrli 2020+ GMC 2500/3500HD Fender Flare Marker Light Delete Kit w/o Logo - Fine Texture Black
$299.00
$290.03
WCFWCF100393
In Stock Products
Light Accessories and Wiring
Lights
Clean up the look of your 2020-2025 GMC Sierra or Denali 2500 or 3500 HD truck by replacing the amber fender flare marker lights...
Wehrli 2020+ GMC 2500/3500HD Fender Flare Marker Light Delete Kit w/o Logo - Raw Finish
$249.00
$241.53
WCFWCF100391
Light Accessories and Wiring
Lights
Clean up the look of your 2020-2025 GMC Sierra or Denali 2500 or 3500 HD truck by replacing the amber fender flare marker lights...
Wehrli 2020-2024 Chevy/GMC 2500/3500 6.6L Duramax L5P Stage 2 High Flow Bundle Kit - Kiwi Green
$1,515.00
$1,469.55
WCFWCF100414-KIWI
Air Intake Systems
Cold Air Intakes
Wehrli 2020-2024 Chevy/GMC 2500/3500 6.6L Duramax L5P Stage 2 High Flow Bundle Kit - Kiwi GreenThis Part Fits: Year Make Model Submodel 2021-2025 Chevrolet...
Wehrli 2020-2024 Duramax L5P Stage 3 High Flow Bundle Kit WCFab Grey
$1,865.00
$1,809.05
WCFWCF100418-GRY
Air Intake Systems
Cold Air Intakes
Wehrli 2020-2024 Duramax L5P Stage 3 High Flow Bundle Kit WCFab Grey
Wehrli 6.6L LML Duramax High Pressure Line CP3 Conversion Kit
$399.00
$387.03
WCFWCF100402
Fuel Delivery
Injection Pumps & Controllers
Wehrli 6.6L LML Duramax High Pressure Line CP3 Conversion Kit
Wehrli 98-18 Dodge / Ram Cummins 5.9L/6.7L WCFab X Fleece Thermostat Housing - Bengal Blue
$179.00
$173.63
WCFWCF100157-BB
Cooling
Thermostat Housings
WCFab X Fleece Performance Engineering Thermostat Housing for 1998-2018 5.9L & 6.7L Cummins is a direct replacement upgrade for the unsightly OEM part. This...
Wehrli 98-18 Dodge / Ram Cummins 5.9L/6.7L WCFab X Fleece Thermostat Housing - Candy Teal
$199.00
$193.03
WCFWCF100157-CT
Cooling
Thermostat Housings
WCFab X Fleece Performance Engineering Thermostat Housing for 1998-2018 5.9L & 6.7L Cummins is a direct replacement upgrade for the unsightly OEM part. This...
Wehrli 98-18 Dodge / Ram Cummins 5.9L/6.7L WCFab X Fleece Thermostat Housing - Illusion Purple
$199.00
$193.03
WCFWCF100157-IP
Cooling
Thermostat Housings
WCFab X Fleece Performance Engineering Thermostat Housing for 1998-2018 5.9L & 6.7L Cummins is a direct replacement upgrade for the unsightly OEM part. This...
Wehrli 98-23 Dodge Ram 5.9L/6.7L Cummins Billet Aluminum Brake Master Cylinder Cap - Black Anodized
$36.00
$34.92
WCFWCF100258
Brake Master Cylinder
Brakes, Rotors & Pads
Clean up the engine bay of your 1998-2024 Dodge Ram 2500/3500 5.9L or 6.7L Cummins truck with this anodized billet aluminum brake reservoir cap...
Wehrli 98.5-07 Dodge 5.9L Cummins Billet Intake Spacer Kit - Black Anodized & Engraved Finish
$97.00
$94.09
WCFWCF100338-BLKANO
Block Off Plates
Engine Components
1998.5-2007 5.9L Cummins Billet Intake Spacer Kit. This high flowing CNC machined billet aluminum plate allows maximum air flow from the intake horn into...
Wehrli 98.5-23 Cummins Billet Aluminum Black Anodized Oil Fill Cap
$59.00
$57.23
WCFWCF100395
Engine Components
Oil Fill Tubes
Clean up the engine bay of your 1998.5-2024 Cummins with this Billet Aluminum Black Anodized Oil Fill Cap from WCFab. This is a complete...
Wehrli 98.5-23 Cummins Billet Aluminum Clear Anodized Oil Fill Cap
$59.00
$57.23
WCFWCF100394
Engine Components
Oil Fill Tubes
Clean up the engine bay of your 1998.5-2024 Cummins with this Billet Aluminum Clear Anodized Oil Fill Cap from WCFab. This is a complete...
Wehrli 99-23 GM Billet Coolant Heater Core Firewall Fitting
$41.00
$39.77
WCF100155
Coolant Reservoirs
Cooling
In Stock Products
Wehrli 99-23 GM Billet Coolant Heater Core Firewall Fitting
Wehrli 99-24 GM 1500/2500/3500 Billet Aluminum Brake Master Cylinder Cap - Black Anodized
$44.00
$42.68
WCFWCF100216
Brake Master Cylinder
Brakes, Rotors & Pads
In Stock Products
Wehrli 99-24 GM 1500/2500/3500 Billet Aluminum Brake Master Cylinder Cap - Black Anodized
Wehrli 99-24 GM 1500/2500/3500 Billet Aluminum Brake Master Cylinder Cap - Clear Anodized
$44.00
$42.68
WCFWCF100215
Brake Master Cylinder
Brakes, Rotors & Pads
In Stock Products
Wehrli 99-24 GM 1500/2500/3500 Billet Aluminum Brake Master Cylinder Cap - Clear Anodized
Wehrli Chevrolet 6.6L Duramax L5P S400 Single Turbo Oil Line Kit
$309.00
$299.73
WCFWCF100372
Fabrication
Oil Line Kits
Complete Oil Line Kit for L5P Duramax Engine with S400 Turbo mounted on 6" tall pedestal. For use with WCFab T4 Pedestal (WCF100325). Cannot...
Wehrli Chevrolet LBZ/LMM Duramax 3in Y-Bridge Kit (Bridge Only) - Gloss Black
$569.00
$551.93
WCFWCF100235-GB
Air Intake Systems
Intake Elbows
The factory LBZ/LMM Y-bridge is a poorly designed slip-in style two piece bridge with very little support that is prone to blowing apart under...
Wehrli Cummins High Mount 2nd Gen Turbo Swap Oil Line Kit
$255.00
$247.35
WCFWCF100279
Forced Induction
In Stock Products
Turbo Upgrade Components
Optimize your turbo setup with the Wehrli Cummins High Mount 2nd Gen Turbo Swap Oil Line Kit, specifically designed for S300 and S400 style turbos. This...
Wehrli Duramax Coolant Plug
$24.00
$23.28
WCF100025
Coolant Bypass Kits
Cooling
In Stock Products
Wehrli Duramax Coolant Plug
Wehrli L5P Duramax T4 Turbo Pedestal
$859.00
$833.23
WCFWCF100325
Forced Induction
Turbo Upgrade Components
Heavy Duty Fabricated Turbo Pedestal allows you to mount a T4 flange style Turbo for custom build racing applications
Wehrli L5P Duramax Thermostat Housing - Bengal Blue
$179.00
$173.63
WCFWCF100188-BB
Cooling
Thermostat Housings
This Thermostat Housing for 2017-2025 6.6L Duramax is a direct replacement upgrade for the unsightly OEM part. Comes powder coated in your choice of...
Wehrli L5P Duramax Thermostat Housing - Bengal Grey
$179.00
$173.63
WCFWCF100188-BG
Cooling
Thermostat Housings
This Thermostat Housing for 2017-2025 6.6L Duramax is a direct replacement upgrade for the unsightly OEM part. Comes powder coated in your choice of...
Wehrli L5P Duramax Thermostat Housing - Blueberry Frost
$199.00
$193.03
WCFWCF100188-BBF
Cooling
Thermostat Housings
This Thermostat Housing for 2017-2025 6.6L Duramax is a direct replacement upgrade for the unsightly OEM part. Comes powder coated in your choice of...
Wehrli L5P Duramax Thermostat Housing - Brizzle Blue
$179.00
$173.63
WCFWCF100188-BRZ
Cooling
Thermostat Housings
This Thermostat Housing for 2017-2025 6.6L Duramax is a direct replacement upgrade for the unsightly OEM part. Comes powder coated in your choice of...
Wehrli L5P Duramax Thermostat Housing - Bronze Chrome
$199.00
$193.03
WCFWCF100188-BC
Cooling
Thermostat Housings
This Thermostat Housing for 2017-2025 6.6L Duramax is a direct replacement upgrade for the unsightly OEM part. Comes powder coated in your choice of...
Wehrli L5P Duramax Thermostat Housing - Candy Purple
$199.00
$193.03
WCFWCF100188-CP
Cooling
Thermostat Housings
This Thermostat Housing for 2017-2025 6.6L Duramax is a direct replacement upgrade for the unsightly OEM part. Comes powder coated in your choice of...
Wehrli L5P Duramax Thermostat Housing - Candy Red
$199.00
$193.03
WCFWCF100188-CR
Cooling
Thermostat Housings
This Thermostat Housing for 2017-2025 6.6L Duramax is a direct replacement upgrade for the unsightly OEM part. Comes powder coated in your choice of...
Wehrli L5P Duramax Thermostat Housing - Candy Teal
$199.00
$193.03
WCFWCF100188-CT
Cooling
Thermostat Housings
This Thermostat Housing for 2017-2025 6.6L Duramax is a direct replacement upgrade for the unsightly OEM part. Comes powder coated in your choice of...
Wehrli L5P Duramax Thermostat Housing - Cat Yellow
$179.00
$173.63
WCFWCF100188-CAT
Cooling
Thermostat Housings
This Thermostat Housing for 2017-2025 6.6L Duramax is a direct replacement upgrade for the unsightly OEM part. Comes powder coated in your choice of...
Wehrli L5P Duramax Thermostat Housing - Fine Texture Black
$179.00
$173.63
WCFWCF100188-FTB
Cooling
Thermostat Housings
This Thermostat Housing for 2017-2025 6.6L Duramax is a direct replacement upgrade for the unsightly OEM part. Comes powder coated in your choice of...
Wehrli L5P Duramax Thermostat Housing - Flat Black
$179.00
$173.63
WCFWCF100188-FB
Cooling
Thermostat Housings
This Thermostat Housing for 2017-2025 6.6L Duramax is a direct replacement upgrade for the unsightly OEM part. Comes powder coated in your choice of...
Wehrli L5P Duramax Thermostat Housing - Fluorescent Green
$199.00
$193.03
WCFWCF100188-FG
Cooling
Thermostat Housings
This Thermostat Housing for 2017-2025 6.6L Duramax is a direct replacement upgrade for the unsightly OEM part. Comes powder coated in your choice of...
Wehrli L5P Duramax Thermostat Housing - Fluorescent Orange
$199.00
$193.03
WCFWCF100188-FO
Cooling
Thermostat Housings
This Thermostat Housing for 2017-2025 6.6L Duramax is a direct replacement upgrade for the unsightly OEM part. Comes powder coated in your choice of...
Wehrli L5P Duramax Thermostat Housing - Gloss Black
$179.00
$173.63
WCFWCF100188-GB
Cooling
Thermostat Housings
This Thermostat Housing for 2017-2025 6.6L Duramax is a direct replacement upgrade for the unsightly OEM part. Comes powder coated in your choice of...
Wehrli L5P Duramax Thermostat Housing - Gloss White
$179.00
$173.63
WCFWCF100188-GW
Cooling
Thermostat Housings
This Thermostat Housing for 2017-2025 6.6L Duramax is a direct replacement upgrade for the unsightly OEM part. Comes powder coated in your choice of...
