Wehrli Custom Fabrication Inc. specializes in high-performance diesel upgrades and custom metal fabrication. At WCFab, we take great pride in our reputation for providing the highest quality fabricated parts for your Duramax, Powerstroke, & Cummins Diesel trucks. We produce MADE IN THE USA turbo kits and custom performance parts on many different levels for your work, play, or competition diesel truck. You can rest assured you will receive the best quality product, fitment, performance, and customer service.
Showing 5701 to 5824 of 5824 (20 Pages)
GMC Sierra 3500 Performance Air Intake - Wehrli - Resonator Pipe - Bengal Blue - `17-`19
$227.95
$235.00
Save: $7.05
GMC Sierra 3500 Performance Air Intake - Wehrli - Stage 2 - Candy Purple - `20-`24
$882.70
$910.00
Save: $27.30
Free Continental US Shipping!
GMC Sierra 3500 Thermostat Housing Kit - Wehrli - Grape Frost - `20-`25
$193.03
$199.00
Save: $5.97
GMC Sierra 3500 Upper Coolant Pipe - Wehrli - Aluminum - Candy Blue - `01-`05
$162.96
$168.00
Save: $5.04
GMC Sierra 3500 Upper Coolant Pipe - Wehrli - Aluminum - Grape Frost - `06-`10
$162.96
$168.00
Save: $5.04
GMC Sierra 3500 Upper Coolant Pipe - Wehrli - Aluminum Hard Pipe - Candy Blue - `20-`25
$187.21
$193.00
Save: $5.79
GMC Sierra 3500 Upper Coolant Pipe - Wehrli - Aluminum Hard Pipe - Orange Frost - `20-`25
$187.21
$193.00
Save: $5.79
GMC Sierra 3500 Upper Coolant Pipe - Wehrli - Fabricated Aluminum, Powder Coated - Blueberry Frost - `20-`25
$187.21
$193.00
Save: $5.79
GMC Sierra 3500 Upper Coolant Pipe - Wehrli - Fluorescent Green - `01-`05
$162.96
$168.00
Save: $5.04
GMC Sierra 3500 Upper Coolant Pipe - Wehrli - Fluorescent Green - `20-`25
$187.21
$193.00
Save: $5.79
GMC Sierra 3500 Upper Coolant Pipe - Wehrli - Illusion Blueberry - `01-`05
$168.78
$174.00
Save: $5.22
GMC Sierra 3500 Upper Coolant Pipe - Wehrli - Shocker Yellow - `20-`25
$187.21
$193.00
Save: $5.79
GMC Sierra 3500HD Performance Air Intake - Wehrli - High Flow Intake Bundle Kit - Stage 1 - Fluorescent Orange - `20-`25
$707.13
$729.00
Save: $21.87
Free Continental US Shipping!
GMC Sierra Coolant Pipe - Wehrli - Aluminum - Blueberry Frost - `06-`10
$162.96
$168.00
Save: $5.04
GMC Sierra Coolant Tank Kit - Wehrli - Auxiliary, Fabricated Aluminum - Candy Purple - `20-`25
$256.08
$264.00
Save: $7.92
GMC Sierra Coolant Tank Kit - Wehrli - Fabricated Aluminum - Fluorescent Green - `01-`07
$483.06
$498.00
Save: $14.94
GMC Sierra Coolant Tank Kit - Wehrli - Fabricated Aluminum - Fluorescent Orange - `20-`25
$533.50
$550.00
Save: $16.50
GMC Sierra Coolant Tank Kit - Wehrli - Fabricated Aluminum - Shocker Yellow - `20-`25
$256.08
$264.00
Save: $7.92
GMC Sierra Coolant Tank Kit - Wehrli - OEM Placement - Candy Blue - `01-`07
$483.06
$498.00
Save: $14.94
GMC Sierra Coolant Tank Kit - Wehrli - OEM Placement - Grape Frost - `20-`25
$533.50
$550.00
Save: $16.50
GMC Sierra HD Coolant Tank Kit - Wehrli - OEM Placement - Blueberry Frost - `20-`25
$533.50
$550.00
Save: $16.50
GMC Sierra HD Performance Air Intake - Wehrli - High Flow Bundle Kit Stage 1 - Shocker Yellow - `11-`16
$1,056.33
$1,089.00
Save: $32.67
Free Continental US Shipping!
GMC Sierra Intercooler Pipe - Driver Side - Wehrli - High Flow 3" with Silicone Boots - Candy Purple - `17-`19
$346.29
$357.00
Save: $10.71
Free Continental US Shipping!
GMC Sierra Intercooler Pipe - Passenger Side - Wehrli - 3.5in High Flow - Blueberry Frost - `17-`19
$324.95
$335.00
Save: $10.05
Free Continental US Shipping!
GMC Sierra Intercooler Pipe - Passenger Side - Wehrli - 3.5in High Flow - Candy Blue - `11-`16
$349.20
$360.00
Save: $10.80
Free Continental US Shipping!
GMC Sierra Intercooler Pipe - Passenger Side - Wehrli - 3.5in High Flow - Candy Purple - `17-`19
$324.95
$335.00
Save: $10.05
Free Continental US Shipping!
GMC Sierra Intercooler Pipe - Passenger Side - Wehrli - 3.5in High Flow Cold Side - Shocker Yellow - `17-`19
$324.95
$335.00
Save: $10.05
Free Continental US Shipping!
GMC Sierra Performance Air Intake - Wehrli - 4in Intake Kit - Shocker Yellow - `20-`25
$658.63
$679.00
Save: $20.37
GMC Sierra Performance Air Intake - Wehrli - 4in Intake Pipe - Candy Red - `17-`19
$252.20
$260.00
Save: $7.80
GMC Sierra Performance Air Intake - Wehrli - 4in Intake Pipe - WCFab Grey - `17-`19
$252.20
$260.00
Save: $7.80
GMC Sierra Performance Air Intake - Wehrli - 4in Resonator - Candy Teal - `17-`19
$252.20
$260.00
Save: $7.80
GMC Sierra Performance Air Intake - Wehrli - Gloss White - `17-`19
$227.95
$235.00
Save: $7.05
GMC Sierra Performance Air Intake - Wehrli - High Flow Bundle Kit Stage 3 - Blueberry Frost - `01-`04
$2,061.25
$2,125.00
Save: $63.75
Free Continental US Shipping!
GMC Sierra Performance Air Intake - Wehrli - Intake Resonator Pipe - Bronze Chrome - `17-`19
$252.20
$260.00
Save: $7.80
GMC Sierra Performance Air Intake - Wehrli - Intake Resonator Pipe - Candy Blue - `17-`19
$242.50
$250.00
Save: $7.50
GMC Sierra Performance Air Intake - Wehrli - Stage 2 - Cherry Frost - `06-`07
$823.53
$849.00
Save: $25.47
Free Continental US Shipping!
GMC Sierra Performance Air Intake - Wehrli - Stage 2 - Fluorescent Green - `01-`04
$648.93
$669.00
Save: $20.07
Free Continental US Shipping!
GMC Sierra Performance Air Intake - Wehrli - Stage 2 - Fluorescent Orange - `04-`05
$823.53
$849.00
Save: $25.47
Free Continental US Shipping!
GMC Sierra Performance Air Intake - Wehrli - Stage 2 - Illusion Royal - `17-`19
$839.05
$865.00
Save: $25.95
GMC Sierra Upper Coolant Pipe - Wehrli - Fabricated Aluminum Hard Pipe - Candy Purple - `20-`25
$187.21
$193.00
Save: $5.79
GMC Sierra Upper Coolant Pipe - Wehrli - WCF - Candy Blue - `11-`16
$175.57
$181.00
Save: $5.43
Ram 2500 Brake Master Cylinder Cover - Wehrli - Fluorescent Green - `06-`24
$178.48
$184.00
Save: $5.52
Ram 2500 HD Coolant Tank Kit - Wehrli - Upper Coolant Pipe - Fluorescent Green - `13-`15
$236.68
$244.00
Save: $7.32
Ram 2500 Intercooler Pipes Kit - Wehrli - Stage 1 High Flow Bundle Kit, 3.5 in. - Cherry Frost - `13-`18
$583.94
$602.00
Save: $18.06
Free Continental US Shipping!
Ram 2500 Performance Air Intake - Wehrli - 4" Intake Kit + Air Box - Blueberry Frost - `13-`18
$629.53
$649.00
Save: $19.47
Free Continental US Shipping!
Ram 2500 Performance Air Intake - Wehrli - 4" Intake Kit with Air Box - Fluorescent Green - `13-`18
$629.53
$649.00
Save: $19.47
Free Continental US Shipping!
Ram 2500 Performance Air Intake - Wehrli - 4in - Grape Frost - `13-`18
$629.53
$649.00
Save: $19.47
Free Continental US Shipping!
Ram 2500 Performance Air Intake - Wehrli - 4in Intake Kit - Orange Frost - `13-`18
$629.53
$649.00
Save: $19.47
Free Continental US Shipping!
Ram 2500 Performance Air Intake - Wehrli - 4in with Air Box - Candy Blue - `13-`18
$629.53
$649.00
Save: $19.47
Free Continental US Shipping!
Ram 2500 Performance Air Intake - Wehrli - 4in with Air Box - Cherry Frost - `13-`18
$629.53
$649.00
Save: $19.47
Free Continental US Shipping!
Ram 2500 Performance Air Intake - Wehrli - 5in Intake Kit with Air Box - Candy Purple - `19-`24
$629.53
$649.00
Save: $19.47
Free Continental US Shipping!
Ram 2500 Performance Air Intake - Wehrli - Stage 2 High Flow Bundle Kit - Candy Purple - `10-`12
$1,085.43
$1,119.00
Save: $33.57
Free Continental US Shipping!
Ram 2500 Performance Air Intake - Wehrli - WCF 4in. Cold Air Intake - Cherry Frost - `10-`12
$571.33
$589.00
Save: $17.67
Free Continental US Shipping!
Ram 2500 Performance Air Intake - Wehrli - WCFab 4" Intake Kit with Air Box - Candy Purple - `13-`18
$629.53
$649.00
Save: $19.47
Free Continental US Shipping!
Ram 2500 Performance Air Intake - Wehrli - WCFab 4" Intake Kit with Air Box - Fluorescent Orange - `13-`18
$629.53
$649.00
Save: $19.47
Free Continental US Shipping!
Ram 2500 Performance Air Intake - Wehrli - WCFab 4" with Air Box - Shocker Yellow - `13-`18
$629.53
$649.00
Save: $19.47
Free Continental US Shipping!
Ram 2500 Radiator Cover - Wehrli - Fabricated Aluminum - Blueberry Frost - `10-`12
$217.28
$224.00
Save: $6.72
Ram 2500 Radiator Cover - Wehrli - Fabricated Aluminum - Blueberry Frost - `13-`18
$217.28
$224.00
Save: $6.72
Ram 2500 Radiator Cover - Wehrli - Fabricated Aluminum - Candy Blue - `10-`12
$217.28
$224.00
Save: $6.72
Ram 2500 Radiator Cover - Wehrli - Fabricated Aluminum - Candy Blue - `13-`18
$217.28
$224.00
Save: $6.72
Ram 2500 Radiator Cover - Wehrli - Fabricated Aluminum - Candy Purple - `10-`12
$217.28
$224.00
Save: $6.72
Ram 2500 Radiator Cover - Wehrli - Fabricated Aluminum - Candy Purple - `13-`18
$217.28
$224.00
Save: $6.72
Ram 2500 Radiator Cover - Wehrli - Fabricated Aluminum - Cherry Frost - `10-`12
$217.28
$224.00
Save: $6.72
Ram 2500 Radiator Cover - Wehrli - Fabricated Aluminum - Cherry Frost - `13-`18
$217.28
$224.00
Save: $6.72
Ram 2500 Radiator Cover - Wehrli - Fabricated Aluminum - Fluorescent Green - `10-`12
$217.28
$224.00
Save: $6.72
Ram 2500 Radiator Cover - Wehrli - Fabricated Aluminum - Fluorescent Green - `13-`18
$217.28
$224.00
Save: $6.72
Ram 2500 Radiator Cover - Wehrli - Fabricated Aluminum - Fluorescent Orange - `10-`12
$217.28
$224.00
Save: $6.72
Ram 2500 Radiator Cover - Wehrli - Fabricated Aluminum - Fluorescent Orange - `13-`18
$217.28
$224.00
Save: $6.72
Ram 2500 Radiator Cover - Wehrli - Fabricated Aluminum - Grape Frost - `10-`12
$217.28
$224.00
Save: $6.72
Ram 2500 Radiator Cover - Wehrli - Fabricated Aluminum - Grape Frost - `13-`18
$217.28
$224.00
Save: $6.72
Ram 2500 Radiator Cover - Wehrli - Fabricated Aluminum - Orange Frost - `10-`12
$217.28
$224.00
Save: $6.72
Ram 2500 Radiator Cover - Wehrli - Fabricated Aluminum - Orange Frost - `13-`18
$217.28
$224.00
Save: $6.72
Ram 2500 Radiator Cover - Wehrli - Fabricated Aluminum - Shocker Yellow - `10-`12
$217.28
$224.00
Save: $6.72
Ram 2500 Radiator Cover - Wehrli - Fabricated Aluminum - Shocker Yellow - `13-`18
$217.28
$224.00
Save: $6.72
Ram 2500 Upper Coolant Pipe - Wehrli - Aluminum - Blueberry Frost - `10-`18
$176.54
$182.00
Save: $5.46
Ram 2500 Upper Coolant Pipe - Wehrli - Aluminum with Y-Connector - Grape Frost - `13-`15
$236.68
$244.00
Save: $7.32
Ram 2500 Upper Coolant Pipe - Wehrli - Candy Blue - `10-`18
$176.54
$182.00
Save: $5.46
Ram 2500 Upper Coolant Pipe - Wehrli - Candy Purple - `10-`18
$176.54
$182.00
Save: $5.46
Ram 2500 Upper Coolant Pipe - Wehrli - Cherry Frost - `10-`18
$176.54
$182.00
Save: $5.46
Ram 3500 Brake Master Cylinder Cover - Wehrli - Fluorescent Green - `06-`24
$178.48
$184.00
Save: $5.52
Ram 3500 HD Coolant Tank Kit - Wehrli - Upper Coolant Pipe - Fluorescent Green - `13-`15
$236.68
$244.00
Save: $7.32
Ram 3500 HD Upper Coolant Pipe - Wehrli - Aluminum - Blueberry Frost - `10-`18
$176.54
$182.00
Save: $5.46
Ram 3500 HD Upper Coolant Pipe - Wehrli - Aluminum with Y-Connector - Grape Frost - `13-`15
$236.68
$244.00
Save: $7.32
Ram 3500 HD Upper Coolant Pipe - Wehrli - Candy Blue - `10-`18
$176.54
$182.00
Save: $5.46
Ram 3500 Performance Air Intake - Wehrli - 4" Intake Kit + Air Box - Blueberry Frost - `13-`18
$629.53
$649.00
Save: $19.47
Free Continental US Shipping!
Ram 3500 Performance Air Intake - Wehrli - 4" Intake Kit with Air Box - Fluorescent Green - `13-`18
$629.53
$649.00
Save: $19.47
Free Continental US Shipping!
Ram 3500 Performance Air Intake - Wehrli - 4in - Grape Frost - `13-`18
$629.53
$649.00
Save: $19.47
Free Continental US Shipping!
Ram 3500 Performance Air Intake - Wehrli - 4in Intake Kit - Orange Frost - `13-`18
$629.53
$649.00
Save: $19.47
Free Continental US Shipping!
Ram 3500 Performance Air Intake - Wehrli - 4in with Air Box - Candy Blue - `13-`18
$629.53
$649.00
Save: $19.47
Free Continental US Shipping!
Ram 3500 Performance Air Intake - Wehrli - 4in with Air Box - Cherry Frost - `13-`18
$629.53
$649.00
Save: $19.47
Free Continental US Shipping!
Ram 3500 Performance Air Intake - Wehrli - 5in Intake Kit with Air Box - Candy Purple - `19-`24
$629.53
$649.00
Save: $19.47
Free Continental US Shipping!
Ram 3500 Performance Air Intake - Wehrli - Stage 2 High Flow Bundle Kit - Candy Purple - `10-`12
$1,085.43
$1,119.00
Save: $33.57
Free Continental US Shipping!
Ram 3500 Performance Air Intake - Wehrli - WCF 4in. Cold Air Intake - Cherry Frost - `10-`12
$571.33
$589.00
Save: $17.67
Free Continental US Shipping!
Ram 3500 Performance Air Intake - Wehrli - WCFab 4" Intake Kit with Air Box - Candy Purple - `13-`18
$629.53
$649.00
Save: $19.47
Free Continental US Shipping!
Ram 3500 Performance Air Intake - Wehrli - WCFab 4" Intake Kit with Air Box - Fluorescent Orange - `13-`18
$629.53
$649.00
Save: $19.47
Free Continental US Shipping!
Ram 3500 Performance Air Intake - Wehrli - WCFab 4" with Air Box - Shocker Yellow - `13-`18
$629.53
$649.00
Save: $19.47
Free Continental US Shipping!
Ram 3500 Radiator Cover - Wehrli - Fabricated Aluminum - Blueberry Frost - `10-`12
$217.28
$224.00
Save: $6.72
Ram 3500 Radiator Cover - Wehrli - Fabricated Aluminum - Blueberry Frost - `13-`18
$217.28
$224.00
Save: $6.72
Ram 3500 Radiator Cover - Wehrli - Fabricated Aluminum - Candy Blue - `10-`12
$217.28
$224.00
Save: $6.72
Ram 3500 Radiator Cover - Wehrli - Fabricated Aluminum - Candy Blue - `13-`18
$217.28
$224.00
Save: $6.72
Ram 3500 Radiator Cover - Wehrli - Fabricated Aluminum - Candy Purple - `10-`12
$217.28
$224.00
Save: $6.72
Ram 3500 Radiator Cover - Wehrli - Fabricated Aluminum - Candy Purple - `13-`18
$217.28
$224.00
Save: $6.72
Ram 3500 Radiator Cover - Wehrli - Fabricated Aluminum - Cherry Frost - `10-`12
$217.28
$224.00
Save: $6.72
Ram 3500 Radiator Cover - Wehrli - Fabricated Aluminum - Cherry Frost - `13-`18
$217.28
$224.00
Save: $6.72
Ram 3500 Radiator Cover - Wehrli - Fabricated Aluminum - Fluorescent Green - `10-`12
$217.28
$224.00
Save: $6.72
Ram 3500 Radiator Cover - Wehrli - Fabricated Aluminum - Fluorescent Green - `13-`18
$217.28
$224.00
Save: $6.72
Ram 3500 Radiator Cover - Wehrli - Fabricated Aluminum - Fluorescent Orange - `10-`12
$217.28
$224.00
Save: $6.72
Ram 3500 Radiator Cover - Wehrli - Fabricated Aluminum - Fluorescent Orange - `13-`18
$217.28
$224.00
Save: $6.72
Ram 3500 Radiator Cover - Wehrli - Fabricated Aluminum - Grape Frost - `10-`12
$217.28
$224.00
Save: $6.72
Ram 3500 Radiator Cover - Wehrli - Fabricated Aluminum - Grape Frost - `13-`18
$217.28
$224.00
Save: $6.72
Ram 3500 Radiator Cover - Wehrli - Fabricated Aluminum - Orange Frost - `10-`12
$217.28
$224.00
Save: $6.72
Ram 3500 Radiator Cover - Wehrli - Fabricated Aluminum - Orange Frost - `13-`18
$217.28
$224.00
Save: $6.72
Ram 3500 Radiator Cover - Wehrli - Fabricated Aluminum - Shocker Yellow - `10-`12
$217.28
$224.00
Save: $6.72
Ram 3500 Radiator Cover - Wehrli - Fabricated Aluminum - Shocker Yellow - `13-`18
$217.28
$224.00
Save: $6.72
Ram 3500 Upper Coolant Pipe - Wehrli - Candy Purple - `10-`18
$176.54
$182.00
Save: $5.46
Ram 3500 Upper Coolant Pipe - Wehrli - Cherry Frost - `10-`18
$176.54
$182.00
Save: $5.46
Ram Cummins Coolant Pipe - Wehrli - Upper - Illusion Blueberry - `03-`09
$175.57
$181.00
Save: $5.43
RAM Cummins Coolant Pipe - Wehrli - Upper Aluminum - Fluorescent Green - `19-`24
$176.54
$182.00
Save: $5.46
RAM Cummins Upper Coolant Pipe - Wehrli - Candy Blue - `03-`09
$175.57
$181.00
Save: $5.43
RAM Cummins Upper Coolant Pipe - Wehrli - Grape Frost - `03-`09
$175.57
$181.00
Save: $5.43
RAM Cummins Upper Coolant Pipe - Wehrli - Non-Twin CP3 - Blueberry Frost - `03-`09
$175.57
$181.00
Save: $5.43
Ram Cummins Upper Coolant Pipe - Wehrli - Shocker Yellow - `03-`09
$175.57
$181.00
Save: $5.43
Ram Ram Performance Air Intake - Wehrli - Stage 2 High Flow Bundle Kit - Candy Purple - `13-`18
$1,133.93
$1,169.00
Save: $35.07
Free Continental US Shipping!
RAM Truck Upper Coolant Pipe - Wehrli - Aluminum, Powder Coated - Cherry Frost - `19-`24
$176.54
$182.00
Save: $5.46