Browse our full selection of Wehrli parts, performance upgrades, and accessories. We carry 166+ Wehrli products for cars, trucks, Jeeps, and SUVs. Whether you're looking for performance upgrades or OE-quality replacements, find what you need from Wehrli right here.
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Wehrli 01-04 Chevrolet 6.6L LB7 Duramax 3in Y-Bridge Kit - Gloss Black
$897.25
$925.00
Only 1 unit left
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Wehrli 17-19 Chevrolet 6.6L L5P Duramax Upper Coolant Pipe - Gloss White
$155.20
$160.00
Only 3 units left
Wehrli
Wehrli 17-19 Chevrolet 6.6L L5P Duramax OEM Placement Coolant Tank Kit - Gloss Black
$493.73
$509.00
In stock, 7 units
Wehrli
Wehrli 17-19 Duramax L5P / 20-24 L5P Duramax Long Bed Fuel Filter Housing Kit
$247.35
$255.00
Only 5 units left
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Wehrli 13-18 Dodge 6.7L Cummins OEM Placement Coolant Tank Kit - WCFab Red
$533.50
$550.00
Only 3 units left
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Wehrli 01-04 Chevrolet 6.6L LB7 Duramax 3in Y-Bridge Kit - WCFab Red
$945.75
$975.00
Only 2 units left
Wehrli
Wehrli 2017-2024 Chevrolet 6.6L L5P Duramax Intake Resonator Delete Plug - Black Anodized
$31.04
$32.00
Sold out
Wehrli
Wehrli 17-19 Chevrolet 6.6L L5P Duramax Passenger Side 3.5in Intercooler Pipe - WCFab Red
$334.65
$345.00
Sold out
Wehrli
Wehrli 2020-2024 Chevrolet 6.6L L5P Duramax Upper Coolant Pipe - Bengal Blue
$169.75
$175.00
Sold out
Wehrli
Wehrli 2020+ GMC 2500/3500HD Fender Flare Marker Light Delete Kit w/o Logo - Raw Finish
$251.23
$259.00
Sold out
Wehrli
Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - WCFab Red
$401.58
$414.00
Sold out
Wehrli
Wehrli 13-18 Dodge 6.7L Cummins OEM Placement Coolant Tank Kit - Gloss White
$509.25
$525.00
Sold out
Wehrli
Wehrli 01-07 Chevrolet 6.6L LB7/LLY/LBZ Duramax OEM Placement Coolant Tank Kit - Gloss Black
$474.33
$489.00
Sold out
Wehrli
Wehrli 17-19 Chevrolet 6.6L L5P Duramax 4in Intake Pipe (Use w/OEM Air Box) - Gloss Black
$227.95
$235.00
Sold out
Wehrli
Wehrli 17-19 Chevrolet 6.6L L5P Duramax 4in Intake Pipe (Use w/OEM Air Box) - WCFab Grey
$252.20
$260.00
Sold out
Wehrli
Wehrli 17-19 Chevrolet 6.6L L5P Duramax 4in Intake Pipe (Use w/OEM Air Box) - Gloss White
$227.95
$235.00
Sold out
Wehrli
Wehrli 17-19 Chevrolet 6.6L L5P Duramax Upper Coolant Pipe - Bengal Blue
$155.20
$160.00
Sold out
Wehrli
Wehrli 17-19 Chevrolet 6.6L L5P Duramax Upper Coolant Pipe - WCFab Grey
$179.45
$185.00
Sold out
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Wehrli 01-05 Chevrolet 6.6L LB7/LLY Duramax Upper Coolant Pipe - WCFab Red
$168.78
$174.00
Sold out
Wehrli
Wehrli 03-07 Dodge 5.9L Cummins High Flow Intake Bundle Kit - WCFab Red
$1,235.78
$1,274.00
Sold out
Wehrli
Wehrli 2020-2024 Chevrolet 6.6L L5P Duramax 4in Intake Pipe (Use w/OEM Air Box) - Gloss White
$227.95
$235.00
Sold out
Wehrli
Wehrli 2020-2024 Chevrolet 6.6L L5P Duramax 4in Intake Pipe (Use w/OEM Air Box) - WCFab Grey
$252.20
$260.00
Sold out