2011-2016 GM 6.6L Duramax 2500HD / 3500HD Fleece Rear Engine Cover Coolant Return Plug Features: - Completes putting on an aftermarket turbo or deleting the EGR system
- Made from high quality 6061 aluminum, anodized black, and laser etched with the Fleece Performace "F"
- Comes complete with a high temperature silicone o-ring to ensure you won't have any leaks
The 2011-2016 GM 6.6L Duramax 2500HD / 3500HD Fleece Rear Engine Cover Coolant Return Plug Prevents Cooling Leakage
If you are planning on installing an aftermarket turbocharger or deleting the EGR system on your 2011-2016 GM 6.6L Duramax 2500HD / 3500HD, make sure that you have the 2011-2016 GM 6.6L Duramax 2500HD / 3500HD Fleece Rear Engine Cover Coolant Return Plug. It allows you to complete the process of doing these modifications, while providing a tighter seal with the high temperature silicone o-ring. You will be able to prevent any potential coolant leakage and do so with a high-quality 6061 aluminum, anodized black return plug. To show that you spent your money a superior product, the plug is laser-etched with the Fleece Performance "F" logo.
Fitment: 2011, 2012, 2013, 2014, 2015, 2016 GM 6.6L Duramax 2500HD / 3500HD