super fast shipping
Wehrli engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Wehrli lineup with fast shipping and expert fitment support — order with confidence.
Optimize the intercooling system on your 2001-2004 Chevrolet Silverado/GMC Sierra HD truck equipped with the 6.6L LB7 Duramax engine. This high-quality 3-inch intercooler pipe from Wehrli is designed to replace the restrictive factory driver side pipe, promoting better airflow and more efficient charge air cooling. The durable Gloss Black finish adds a clean, performance-oriented look to your engine bay.
This Wehrli intercooler pipe is an excellent upgrade for LB7 Duramax owners looking to enhance their cooling system's efficiency and reliability. Ensure your engine receives the coolest, densest air possible for optimal power output. Trust Wehrli for precision-engineered diesel performance components.
Fits: 2001-2004 Chevrolet Silverado 2500 HD, 3500 & GMC Sierra 2500 HD, 3500 (6.6L LB7 Duramax)
Improve your Duramax's cooling with the Wehrli Gloss Black Intercooler Pipe from GGCRACING.
| Years | Make | Model | Trim |
|---|---|---|---|
| 2001-2004 | Chevrolet | Silverado 2500 HD | Base |
| 2001-2004 | Chevrolet | Silverado 2500 HD | LS |
| 2001-2004 | Chevrolet | Silverado 2500 HD | LT |
| 2004 | Chevrolet | Silverado 2500 HD | WT |
| 2001-2004 | Chevrolet | Silverado 3500 | Base |
| 2001-2004 | Chevrolet | Silverado 3500 | LS |
| 2004 | Chevrolet | Silverado 3500 | WT |
| 2001-2002 | GMC | Sierra 2500 HD | SL |
| 2001-2004 | GMC | Sierra 2500 HD | SLE |
| 2001-2004 | GMC | Sierra 2500 HD | SLT |
| 2002-2004 | GMC | Sierra 2500 HD | Base |
| 2003-2004 | GMC | Sierra 2500 HD | WT |
| 2001-2004 | GMC | Sierra 3500 | SLE |
| 2001-2004 | GMC | Sierra 3500 | SLT |
| 2002-2004 | GMC | Sierra 3500 | Base |
| 2004 | GMC | Sierra 3500 | WT |
Other popular Wehrli products customers consider together:
Wehrli engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Wehrli lineup with fast shipping and expert fitment support — order with confidence.
Optimize the intercooling system on your 2001-2004 Chevrolet Silverado/GMC Sierra HD truck equipped with the 6.6L LB7 Duramax engine. This high-quality 3-inch intercooler pipe from Wehrli is designed to replace the restrictive factory driver side pipe, promoting better airflow and more efficient charge air cooling. The durable Gloss Black finish adds a clean, performance-oriented look to your engine bay.
This Wehrli intercooler pipe is an excellent upgrade for LB7 Duramax owners looking to enhance their cooling system's efficiency and reliability. Ensure your engine receives the coolest, densest air possible for optimal power output. Trust Wehrli for precision-engineered diesel performance components.
Fits: 2001-2004 Chevrolet Silverado 2500 HD, 3500 & GMC Sierra 2500 HD, 3500 (6.6L LB7 Duramax)
Improve your Duramax's cooling with the Wehrli Gloss Black Intercooler Pipe from GGCRACING.
| Years | Make | Model | Trim |
|---|---|---|---|
| 2001-2004 | Chevrolet | Silverado 2500 HD | Base |
| 2001-2004 | Chevrolet | Silverado 2500 HD | LS |
| 2001-2004 | Chevrolet | Silverado 2500 HD | LT |
| 2004 | Chevrolet | Silverado 2500 HD | WT |
| 2001-2004 | Chevrolet | Silverado 3500 | Base |
| 2001-2004 | Chevrolet | Silverado 3500 | LS |
| 2004 | Chevrolet | Silverado 3500 | WT |
| 2001-2002 | GMC | Sierra 2500 HD | SL |
| 2001-2004 | GMC | Sierra 2500 HD | SLE |
| 2001-2004 | GMC | Sierra 2500 HD | SLT |
| 2002-2004 | GMC | Sierra 2500 HD | Base |
| 2003-2004 | GMC | Sierra 2500 HD | WT |
| 2001-2004 | GMC | Sierra 3500 | SLE |
| 2001-2004 | GMC | Sierra 3500 | SLT |
| 2002-2004 | GMC | Sierra 3500 | Base |
| 2004 | GMC | Sierra 3500 | WT |
Other popular Wehrli products customers consider together: