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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.
Upgrade your 2004.5-2016 Chevrolet 6.6L Duramax truck with the Wehrli VGT Exhaust Housing Heat Blanket. Engineered specifically for LLY, LBZ, LMM, and LML engine codes, this heat blanket is designed to significantly reduce under-hood temperatures by insulating the Variable Geometry Turbo (VGT) exhaust housing.
This heat blanket is an essential upgrade for any Duramax owner looking to enhance reliability and performance. It helps manage under-hood temperatures, which is crucial for maintaining the efficiency and longevity of your turbo system and other critical engine components. Ensure your Duramax is running at its best with this protective and performance-enhancing modification.
Invest in the durability and performance of your Duramax with the Wehrli VGT Exhaust Housing Heat Blanket, available now at GGCRACING.
| Years | Make | Model | Trim |
|---|---|---|---|
| 2004-2005 | Chevrolet | Silverado 2500 HD | Base |
| 2005-2006 | Chevrolet | Silverado 2500 HD | LS |
| 2005-2016 | Chevrolet | Silverado 2500 HD | LT |
| 2007-2016 | Chevrolet | Silverado 2500 HD | LTZ |
| 2015-2016 | Chevrolet | Silverado 2500 HD | High Country |
| 2007 | Chevrolet | Silverado 2500 HD Classic | LS |
| 2007 | Chevrolet | Silverado 2500 HD Classic | LT |
| 2007 | Chevrolet | Silverado 2500 HD Classic | WT |
| 2004-2005 | Chevrolet | Silverado 3500 | Base |
| 2004-2006 | Chevrolet | Silverado 3500 | LS |
| 2004-2006 | Chevrolet | Silverado 3500 | LT |
| 2006 | Chevrolet | Silverado 3500 | WT |
| 2007 | Chevrolet | Silverado 3500 Classic | LS |
| 2007 | Chevrolet | Silverado 3500 Classic | LT |
| 2007 | Chevrolet | Silverado 3500 Classic | WT |
| 2007-2016 | Chevrolet | Silverado 3500 HD | LT |
| 2007-2016 | Chevrolet | Silverado 3500 HD | WT |
| 2015-2016 | Chevrolet | Silverado 3500 HD | High Country |
| 2004-2005 | GMC | Sierra 2500 HD | Base |
| 2004-2016 | GMC | Sierra 2500 HD | SLE |
| 2004-2016 | GMC | Sierra 2500 HD | SLT |
| 2006 | GMC | Sierra 2500 HD | SL |
| 2011-2016 | GMC | Sierra 2500 HD | Denali |
| 2015-2016 | GMC | Sierra 2500 HD | Base |
| 2007 | GMC | Sierra 2500 HD Classic | SL |
| 2007 | GMC | Sierra 2500 HD Classic | SLE |
| 2007 | GMC | Sierra 2500 HD Classic | SLT |
| 2007 | GMC | Sierra 2500 HD Classic | WT |
| 2004-2005 | GMC | Sierra 3500 | Base |
| 2004-2006 | GMC | Sierra 3500 | WT |
| 2004-2006 | GMC | Sierra 3500 | SLE |
| 2006 | GMC | Sierra 3500 | SL |
| 2007 | GMC | Sierra 3500 Classic | SL |
| 2007 | GMC | Sierra 3500 Classic | SLE |
| 2007 | GMC | Sierra 3500 Classic | SLT |
| 2007 | GMC | Sierra 3500 Classic | WT |
| 2007-2014 | GMC | Sierra 3500 HD | WT |
| 2007-2016 | GMC | Sierra 3500 HD | SLT |
| 2011-2016 | GMC | Sierra 3500 HD | Denali |
| 2015-2016 | GMC | Sierra 3500 HD | Base |
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.
Upgrade your 2004.5-2016 Chevrolet 6.6L Duramax truck with the Wehrli VGT Exhaust Housing Heat Blanket. Engineered specifically for LLY, LBZ, LMM, and LML engine codes, this heat blanket is designed to significantly reduce under-hood temperatures by insulating the Variable Geometry Turbo (VGT) exhaust housing.
This heat blanket is an essential upgrade for any Duramax owner looking to enhance reliability and performance. It helps manage under-hood temperatures, which is crucial for maintaining the efficiency and longevity of your turbo system and other critical engine components. Ensure your Duramax is running at its best with this protective and performance-enhancing modification.
Invest in the durability and performance of your Duramax with the Wehrli VGT Exhaust Housing Heat Blanket, available now at GGCRACING.
| Years | Make | Model | Trim |
|---|---|---|---|
| 2004-2005 | Chevrolet | Silverado 2500 HD | Base |
| 2005-2006 | Chevrolet | Silverado 2500 HD | LS |
| 2005-2016 | Chevrolet | Silverado 2500 HD | LT |
| 2007-2016 | Chevrolet | Silverado 2500 HD | LTZ |
| 2015-2016 | Chevrolet | Silverado 2500 HD | High Country |
| 2007 | Chevrolet | Silverado 2500 HD Classic | LS |
| 2007 | Chevrolet | Silverado 2500 HD Classic | LT |
| 2007 | Chevrolet | Silverado 2500 HD Classic | WT |
| 2004-2005 | Chevrolet | Silverado 3500 | Base |
| 2004-2006 | Chevrolet | Silverado 3500 | LS |
| 2004-2006 | Chevrolet | Silverado 3500 | LT |
| 2006 | Chevrolet | Silverado 3500 | WT |
| 2007 | Chevrolet | Silverado 3500 Classic | LS |
| 2007 | Chevrolet | Silverado 3500 Classic | LT |
| 2007 | Chevrolet | Silverado 3500 Classic | WT |
| 2007-2016 | Chevrolet | Silverado 3500 HD | LT |
| 2007-2016 | Chevrolet | Silverado 3500 HD | WT |
| 2015-2016 | Chevrolet | Silverado 3500 HD | High Country |
| 2004-2005 | GMC | Sierra 2500 HD | Base |
| 2004-2016 | GMC | Sierra 2500 HD | SLE |
| 2004-2016 | GMC | Sierra 2500 HD | SLT |
| 2006 | GMC | Sierra 2500 HD | SL |
| 2011-2016 | GMC | Sierra 2500 HD | Denali |
| 2015-2016 | GMC | Sierra 2500 HD | Base |
| 2007 | GMC | Sierra 2500 HD Classic | SL |
| 2007 | GMC | Sierra 2500 HD Classic | SLE |
| 2007 | GMC | Sierra 2500 HD Classic | SLT |
| 2007 | GMC | Sierra 2500 HD Classic | WT |
| 2004-2005 | GMC | Sierra 3500 | Base |
| 2004-2006 | GMC | Sierra 3500 | WT |
| 2004-2006 | GMC | Sierra 3500 | SLE |
| 2006 | GMC | Sierra 3500 | SL |
| 2007 | GMC | Sierra 3500 Classic | SL |
| 2007 | GMC | Sierra 3500 Classic | SLE |
| 2007 | GMC | Sierra 3500 Classic | SLT |
| 2007 | GMC | Sierra 3500 Classic | WT |
| 2007-2014 | GMC | Sierra 3500 HD | WT |
| 2007-2016 | GMC | Sierra 3500 HD | SLT |
| 2011-2016 | GMC | Sierra 3500 HD | Denali |
| 2015-2016 | GMC | Sierra 3500 HD | Base |
Other popular Wehrli products customers consider together: