Proper heat management from the cooling system is crucial on modified engines when you want trouble-free and reliable performance. The factory Duramax water pump is known to slip under load and can serious problems and serious repair bills on modified high-horsepower applications. This updated design is a drop-in replacement for the factory water pump and uses precision TIG welds to secure the pump gear to the shaft.If your 2006-2016 Duramax powered truck is running a tuner, a bigger turbo, or bigger injectors, or if it's just time for routine maintenance, get peace of mind with the Sinister Diesel Welded Duramax Water Pump., Includes:Sinister Diesel "Welded" Water Pump, O-ring, Thermostat Gasket.
This Part Fits:
| Year |
Make |
Model |
Submodel |
| 2006 |
Chevrolet |
Silverado 2500 HD |
LS |
| 2006-2010 |
Chevrolet |
Silverado 2500 HD |
LT |
| 2007-2010 |
Chevrolet |
Silverado 2500 HD |
LTZ |
| 2006-2010 |
Chevrolet |
Silverado 2500 HD |
WT |
| 2006 |
Chevrolet |
Silverado 3500 |
LS |
| 2006 |
Chevrolet |
Silverado 3500 |
LT |
| 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 |
GMC |
Sierra 2500 HD |
SL |
| 2006-2010 |
GMC |
Sierra 2500 HD |
SLE |
| 2006-2010 |
GMC |
Sierra 2500 HD |
SLT |
| 2006-2010 |
GMC |
Sierra 2500 HD |
WT |
| 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 |
| 2006 |
GMC |
Sierra 3500 |
SL |
| 2006 |
GMC |
Sierra 3500 |
SLE |
| 2006 |
GMC |
Sierra 3500 |
SLT |
| 2006 |
GMC |
Sierra 3500 |
WT |
| 2007 |
GMC |
Sierra 3500 Classic |
SL |
| 2007 |
GMC |
Sierra 3500 Classic |
SLE |
| 2007 |
GMC |
Sierra 3500 Classic |
SLT |
| 2007 |
GMC |
Sierra 3500 Classic |
WT |
| 2007-2010 |
GMC |
Sierra 3500 HD |
SLE |
| 2007-2010 |
GMC |
Sierra 3500 HD |
SLT |
| 2007-2010 |
GMC |
Sierra 3500 HD |
WT |
