Wehrli Custom Fab

Wehrli Custom Fab

Boost your diesel truck's overall power and reliability with Wehrli Custom Fab. Specializing in both performance and bulletproofing parts, Wehrli is your go-to source for Duramax, Powerstroke, and Cummins HD trucks. Their impressive lineup of cold air intakes, wiring kits, adapter flanges, bolt kits, grilles, and more, ensures you can handle big power with ease. What sets Wehrli apart is their dedication to quality and innovation, providing everything you need to maximize your diesel truck's performance and durability. 

Availability
Manufacturer
Make
Model
Year
Price
$0
$2,495
Rating
Loading products...
Filter
192 products
Sort by:
Best selling
Availability
Manufacturer
Make
Model
Year
Price
$0
$2,495
Rating
Wehrli 100369-FTB Lower Valance Filler Panel w/o ut Tow Hook Cutouts -Fine Textured Black | 2011-2014 Silverado 2500HD/3500HD
Wehrli 100369-FTB Lower Valance Filler Panel w/o ut Tow Hook Cutouts -Fine Textured Black | 2011-2014 Silverado 2500HD/3500HD
Wehrli 100369-FTB Lower Valance Filler Panel w/o ut Tow Hook Cutouts -Fine Textured Black | 2011-2014 Silverado 2500HD/3500HD
Wehrli 100369-FTB Lower Valance Filler Panel w/o ut Tow Hook Cutouts -Fine Textured Black | 2011-2014 Silverado 2500HD/3500HD
Wehrli 100369-FTB Lower Valance Filler Panel w/o ut Tow Hook Cutouts -Fine Textured Black | 2011-2014 Silverado 2500HD/3500HD

Wehrli Custom Fab

Wehrli 100369-FTB Lower Valance Filler Panel w/o ut Tow Hook Cutouts -Fine Textured Black | 2011-2014 Silverado 2500HD/3500HD

SKU: WCF100369-FTB
$257.05
Wehrli 100368-FTB Lower Valance Filler Panel with Tow Hook Cutouts -Fine Textured Black | 2011-2014 Silverado 2500HD/3500HD
Wehrli 100368-FTB Lower Valance Filler Panel with Tow Hook Cutouts -Fine Textured Black | 2011-2014 Silverado 2500HD/3500HD
Wehrli 100368-FTB Lower Valance Filler Panel with Tow Hook Cutouts -Fine Textured Black | 2011-2014 Silverado 2500HD/3500HD
Wehrli 100368-FTB Lower Valance Filler Panel with Tow Hook Cutouts -Fine Textured Black | 2011-2014 Silverado 2500HD/3500HD
Wehrli 100368-FTB Lower Valance Filler Panel with Tow Hook Cutouts -Fine Textured Black | 2011-2014 Silverado 2500HD/3500HD

Wehrli Custom Fab

Wehrli 100368-FTB Lower Valance Filler Panel with Tow Hook Cutouts -Fine Textured Black | 2011-2014 Silverado 2500HD/3500HD

SKU: WCF100368-FTB
$257.05
Wehrli 100360 4 inch Intake Kit with Air Box Stage 2 | 2017-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P
Wehrli 100360 4 inch Intake Kit with Air Box Stage 2 | 2017-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P
Wehrli 100360 4 inch Intake Kit with Air Box Stage 2 | 2017-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P
Wehrli 100360 4 inch Intake Kit with Air Box Stage 2 | 2017-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P
Wehrli 100360 4 inch Intake Kit with Air Box Stage 2 | 2017-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P

Wehrli Custom Fab

Wehrli 100360 4 inch Intake Kit with Air Box Stage 2 | 2017-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P

SKU: WCF100360-GB
From $790.55
Wehrli 100349 3 inch Drivers Side Intercooler Pipe | 2001-2004 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LB7
Wehrli 100349 3 inch Drivers Side Intercooler Pipe | 2001-2004 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LB7

Wehrli Custom Fab

Wehrli 100349 3 inch Drivers Side Intercooler Pipe | 2001-2004 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LB7

SKU: WCF100349-GB
From $295.85
Werhli 100344 4 inch Intake Kit with Air Box | 2017-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P
Werhli 100344 4 inch Intake Kit with Air Box | 2017-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P
Werhli 100344 4 inch Intake Kit with Air Box | 2017-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P
Werhli 100344 4 inch Intake Kit with Air Box | 2017-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P
Werhli 100344 4 inch Intake Kit with Air Box | 2017-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P

Wehrli Custom Fab

Werhli 100344 4 inch Intake Kit with Air Box | 2017-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P

SKU: WCF100344-GB
From $586.85
Wehrli 100160 Heavy Duty Engine Mounts | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML
Wehrli 100160 Heavy Duty Engine Mounts | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML
Wehrli 100160 Heavy Duty Engine Mounts | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML
Wehrli 100160 Heavy Duty Engine Mounts | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML
Wehrli 100160 Heavy Duty Engine Mounts | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML

Wehrli Custom Fab

Wehrli 100160 Heavy Duty Engine Mounts | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML

SKU: WCF100160-GB
From $464.63
Wehrli 100330 Precision Billet Valve Cover | 2003-2005 Dodge Ram 5.9L Cummins
Wehrli 100330 Precision Billet Valve Cover | 2003-2005 Dodge Ram 5.9L Cummins
Wehrli 100330 Precision Billet Valve Cover | 2003-2005 Dodge Ram 5.9L Cummins
Wehrli 100330 Precision Billet Valve Cover | 2003-2005 Dodge Ram 5.9L Cummins

Wehrli Custom Fab

Wehrli 100330 Precision Billet Valve Cover | 2003-2005 Dodge Ram 5.9L Cummins

SKU: WCF100330-GB
From $726.53
Wehrli 100329 Stage 1 Intake Bundle Kit | 2003-2007 Dodge Ram 2500/3500 5.9L Cummins
Wehrli 100329 Stage 1 Intake Bundle Kit | 2003-2007 Dodge Ram 2500/3500 5.9L Cummins

Wehrli Custom Fab

Wehrli 100329 Stage 1 Intake Bundle Kit | 2003-2007 Dodge Ram 2500/3500 5.9L Cummins

SKU: WCF100329-GB
From $736.23
Wehrli 100285 Bumper Grille | 2011-2014 Silverado 2500HD/3500HD
Wehrli 100285 Bumper Grille | 2011-2014 Silverado 2500HD/3500HD
Wehrli 100285 Bumper Grille | 2011-2014 Silverado 2500HD/3500HD
Wehrli 100285 Bumper Grille | 2011-2014 Silverado 2500HD/3500HD
Wehrli 100285 Bumper Grille | 2011-2014 Silverado 2500HD/3500HD

Wehrli Custom Fab

Wehrli 100285 Bumper Grille | 2011-2014 Silverado 2500HD/3500HD

SKU: WCF100285
$140.65
Wehrli 100241-RAW Billet Individual Runner Intake Manifold | 2003-2018 Dodge RAM 2500/3500 5.9L/6.7L 2500/3500 Cummins
Wehrli 100241-RAW Billet Individual Runner Intake Manifold | 2003-2018 Dodge RAM 2500/3500 5.9L/6.7L 2500/3500 Cummins
Wehrli 100241-RAW Billet Individual Runner Intake Manifold | 2003-2018 Dodge RAM 2500/3500 5.9L/6.7L 2500/3500 Cummins
Wehrli 100241-RAW Billet Individual Runner Intake Manifold | 2003-2018 Dodge RAM 2500/3500 5.9L/6.7L 2500/3500 Cummins
Wehrli 100241-RAW Billet Individual Runner Intake Manifold | 2003-2018 Dodge RAM 2500/3500 5.9L/6.7L 2500/3500 Cummins

Wehrli Custom Fab

Wehrli 100241-RAW Billet Individual Runner Intake Manifold | 2003-2018 Dodge RAM 2500/3500 5.9L/6.7L 2500/3500 Cummins

SKU: WCF100241-RAW
$2,495
Wehrli 100463 Lower Splash Shield Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
Wehrli 100463 Lower Splash Shield Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD
Wehrli 100463 Lower Splash Shield Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

Wehrli Custom Fab

Wehrli 100463 Lower Splash Shield Kit | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

SKU: WCF100463-GB
From $280.33
Wehrli 100432 Lower Splash Shield Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Wehrli 100432 Lower Splash Shield Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Wehrli 100432 Lower Splash Shield Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Wehrli 100432 Lower Splash Shield Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD
Wehrli 100432 Lower Splash Shield Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

Wehrli Custom Fab

Wehrli 100432 Lower Splash Shield Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD

SKU: WCF100432-GB
From $280.33
Wehrli 100684 Stage 2 4 inch Intake Kit with Air Box | 2020-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P
Wehrli 100684 Stage 2 4 inch Intake Kit with Air Box | 2020-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P
Wehrli 100684 Stage 2 4 inch Intake Kit with Air Box | 2020-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P
Wehrli 100684 Stage 2 4 inch Intake Kit with Air Box | 2020-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P
Wehrli 100684 Stage 2 4 inch Intake Kit with Air Box | 2020-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P
Wehrli 100684 Stage 2 4 inch Intake Kit with Air Box | 2020-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P

Wehrli Custom Fab

Wehrli 100684 Stage 2 4 inch Intake Kit with Air Box | 2020-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P

SKU: WCF100684-GB
From $809.95
Wehrli 100223 Upper Coolant Pipe | 2019-2024 RAM 2500/3500 6.7L Cummins
Wehrli 100223 Upper Coolant Pipe | 2019-2024 RAM 2500/3500 6.7L Cummins
Wehrli 100223 Upper Coolant Pipe | 2019-2024 RAM 2500/3500 6.7L Cummins
Wehrli 100223 Upper Coolant Pipe | 2019-2024 RAM 2500/3500 6.7L Cummins
Wehrli 100223 Upper Coolant Pipe | 2019-2024 RAM 2500/3500 6.7L Cummins

Wehrli Custom Fab

Wehrli 100223 Upper Coolant Pipe | 2019-2024 RAM 2500/3500 6.7L Cummins

SKU: WCF100223-GB
From $152.29
Wehrli 100135 Allison 4WD Transfer Case Brace | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM
Wehrli 100135 Allison 4WD Transfer Case Brace | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM
Wehrli 100135 Allison 4WD Transfer Case Brace | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

Wehrli Custom Fab

Wehrli 100135 Allison 4WD Transfer Case Brace | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

SKU: WCF100135-GB
From $173.63
Wehrli 100158 Heavy Duty Engine Mounts | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Wehrli 100158 Heavy Duty Engine Mounts | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Wehrli 100158 Heavy Duty Engine Mounts | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Wehrli 100158 Heavy Duty Engine Mounts | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Wehrli 100158 Heavy Duty Engine Mounts | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Wehrli Custom Fab

Wehrli 100158 Heavy Duty Engine Mounts | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: WCF100158-GB
From $464.63
Wehrli 100646 Coolant Tank Kit | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM
Wehrli 100646 Coolant Tank Kit | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM
Wehrli 100646 Coolant Tank Kit | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM
Wehrli 100646 Coolant Tank Kit | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM
Wehrli 100646 Coolant Tank Kit | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

Wehrli Custom Fab

Wehrli 100646 Coolant Tank Kit | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

SKU: WCF100646-GB
From $458.81
Wehrli 100205 Billet Brake Reservoir Cover | 2001-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Wehrli 100205 Billet Brake Reservoir Cover | 2001-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Wehrli 100205 Billet Brake Reservoir Cover | 2001-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Wehrli 100205 Billet Brake Reservoir Cover | 2001-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Wehrli 100205 Billet Brake Reservoir Cover | 2001-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Wehrli Custom Fab

Wehrli 100205 Billet Brake Reservoir Cover | 2001-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: WCF100205-GB
From $140.65
Wehrli 100622 Upper Coolant Pipe | 2006-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Wehrli 100622 Upper Coolant Pipe | 2006-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Wehrli 100622 Upper Coolant Pipe | 2006-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Wehrli Custom Fab

Wehrli 100622 Upper Coolant Pipe | 2006-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: WCF100622-GB
From $138.71
Wehrli 100721 3.5 inch Intake Horn with PCV Port | 2017-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P
Wehrli 100721 3.5 inch Intake Horn with PCV Port | 2017-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P
Wehrli 100721 3.5 inch Intake Horn with PCV Port | 2017-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P

Wehrli Custom Fab

Wehrli 100721 3.5 inch Intake Horn with PCV Port | 2017-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P

SKU: WCF100721-GB
From $226.98
Wehrli 100833 3.5" inch Custom Turbo Intake Horn | 2020-2024 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Wehrli 100833 3.5" inch Custom Turbo Intake Horn | 2020-2024 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Wehrli 100833 3.5" inch Custom Turbo Intake Horn | 2020-2024 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Wehrli Custom Fab

Wehrli 100833 3.5" inch Custom Turbo Intake Horn | 2020-2024 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

SKU: WCF100833-GB
From $226.98
Wehrli 100693 Y-Bridge Kit | 2001-2004 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LB7
Wehrli 100693 Y-Bridge Kit | 2001-2004 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LB7

Wehrli Custom Fab

Wehrli 100693 Y-Bridge Kit | 2001-2004 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LB7

SKU: WCF100693-RED
From $823.53
Wehrli 100359 3 inch Drivers Cold Side Intercooler Pipe | 2003-2007 Dodge 2500/3500 5.9L Cummins
Wehrli 100359 3 inch Drivers Cold Side Intercooler Pipe | 2003-2007 Dodge 2500/3500 5.9L Cummins

Wehrli Custom Fab

Wehrli 100359 3 inch Drivers Cold Side Intercooler Pipe | 2003-2007 Dodge 2500/3500 5.9L Cummins

SKU: WCF100359-GB
From $207.58
Wehrli 100863 4 inch Intake Kit | 2007.5-2009 Dodge RAM 2500/3500 6.7L Cummins
Wehrli 100863 4 inch Intake Kit | 2007.5-2009 Dodge RAM 2500/3500 6.7L Cummins
Wehrli 100863 4 inch Intake Kit | 2007.5-2009 Dodge RAM 2500/3500 6.7L Cummins
Wehrli 100863 4 inch Intake Kit | 2007.5-2009 Dodge RAM 2500/3500 6.7L Cummins
Wehrli 100863 4 inch Intake Kit | 2007.5-2009 Dodge RAM 2500/3500 6.7L Cummins

Wehrli Custom Fab

Wehrli 100863 4 inch Intake Kit | 2007.5-2009 Dodge RAM 2500/3500 6.7L Cummins

SKU: WCF100863-GB
From $450.08

Shop This Make By

Power Lift Shop All

Can We Help You Find Something?

Give us a call: +1-208-719-7400

Chat With Us