The Fleece Performance Duramax Turbo Thermostat Delete Plug is designed to eliminate the stock coolant feed line when installing a non-water cooled turbocharger on your Duramax. It provides clearance for larger intake plumbing, is CNC machined from 6061-T6 aluminum, and uses an o-ring seal to prevent leaks.
Vehicle Fitment
| Years |
Make |
Model |
Trim |
| 2006–2010 |
Chevrolet |
Express 2500 |
Base |
| 2006–2010 |
Chevrolet |
Express 3500 |
Base |
| 2001–2005 |
Chevrolet |
Silverado 2500 HD |
Base |
| 2001–2006 |
Chevrolet |
Silverado 2500 HD |
LS |
| 2001–2010 |
Chevrolet |
Silverado 2500 HD |
LT |
| 2007–2010 |
Chevrolet |
Silverado 2500 HD |
LTZ |
| 2004, 2006–2010 |
Chevrolet |
Silverado 2500 HD |
WT |
| 2001–2005 |
Chevrolet |
Silverado 3500 |
Base |
| 2001–2006 |
Chevrolet |
Silverado 3500 |
LS |
| 2001–2006 |
Chevrolet |
Silverado 3500 |
LT |
| 2004, 2006 |
Chevrolet |
Silverado 3500 |
WT |
| 2007–2010 |
Chevrolet |
Silverado 3500 HD |
LT |
| 2007–2010 |
Chevrolet |
Silverado 3500 HD |
LTZ |
| 2007–2010 |
Chevrolet |
Silverado 3500 HD |
WT |
| 2006–2010 |
GMC |
Savana 2500 |
Base |
| 2006–2010 |
GMC |
Savana 3500 |
Base |
| 2002–2005 |
GMC |
Sierra 2500 HD |
Base |
| 2001–2002, 2006 |
GMC |
Sierra 2500 HD |
SL |
| 2001–2010 |
GMC |
Sierra 2500 HD |
SLE |
| 2001–2010 |
GMC |
Sierra 2500 HD |
SLT |
| 2003–2010 |
GMC |
Sierra 2500 HD |
WT |
| 2002–2005 |
GMC |
Sierra 3500 |
Base |
| 2001–2002, 2006 |
GMC |
Sierra 3500 |
SL |
| 2001–2006 |
GMC |
Sierra 3500 |
SLE |
| 2001–2006 |
GMC |
Sierra 3500 |
SLT |
| 2004–2006 |
GMC |
Sierra 3500 |
WT |
| 2007–2010 |
GMC |
Sierra 3500 HD |
SLE |
| 2007–2010 |
GMC |
Sierra 3500 HD |
SLT |
| 2007–2010 |
GMC |
Sierra 3500 HD |
WT |
| 2006 |
Hummer |
H1 |
Alpha |