Fits 2004-2008 GM LS2/LS3/LS6/LS7 and 1997-2003 LS Engines when using Mr. Gasket Water Necks 2670, 2671, and 2672.
Designed to open at 160 degrees every time, regardless of engine rpm, and it's high-flow design and brass and copper construction eliminate the damaging effects of cycling when you're stuck in stop-and-go traffic. It includes the rubber gasket and has a pressure relief valve.
Designed to open at 160 degrees every time, regardless of engine rpm, and it's high-flow design and brass and copper construction eliminate the damaging effects of cycling when you're stuck in stop-and-go traffic. It includes the rubber gasket and has a pressure relief valve.
- Opens sooner than stock at 160 degrees
- High flow design for performance applications
- Includes rubber o-ring seal/gasket
- Incorporates pressure relief valve
Information:
This thermostat is compatible with most 2004-2008 LS based engines except for 2007-up new chassis CK trucks and SUVs which had a new design water pump that uses a slightly taller thermostat. You can identify the new style thermostat by gasket diameter it is 2.34 inch, the earlier style is 2.28 inch.Application Summary:
| Year | Make/Model |
|---|---|
| 2004-2007 | Cadillac CTS |
| 2002-2007 | Cadillac Escalade |
| 2003-2007 | Cadillac Escalade ESV |
| 2002-2007 | Cadillac Escalade EXT |
| 2007 | Chevrolet Avalanche |
| 2002-2006 | Chevrolet Avalanche 1500 |
| 1998-2002 | Chevrolet Camaro |
| 2007 | Chevrolet Cheyenne |
| 1997-2008 | Chevrolet Corvette |
| 2003-2007 | Chevrolet Express 1500 |
| 2003-2007 | Chevrolet Express 2500 |
| 2003-2007 | Chevrolet Express 3500 |
| 2006-2007 | Chevrolet Impala |
| 2006-2007 | Chevrolet Monte Carlo |
| 1999-2007 | Chevrolet Silverado 1500 |
| 2007 | Chevrolet Silverado 1500 Classic |
| 2001-2003 | Chevrolet Silverado 1500 HD |
| 2005-2006 | Chevrolet Silverado 1500 HD |
| 2007 | Chevrolet Silverado 1500 HD Classic |
| 1999-2007 | Chevrolet Silverado 2500 |
| 2001-2007 | Chevrolet Silverado 2500 HD |
| 2007 | Chevrolet Silverado 2500 HD Classic |
| 2001-2006 | Chevrolet Silverado 3500 |
| 2007 | Chevrolet Silverado 3500 Classic |
| 2007 | Chevrolet Silverado 3500 HD |
| 2003-2006 | Chevrolet Sonora |
| 2003-2006 | Chevrolet SSR |
| 2000-2007 | Chevrolet Suburban 1500 |
| 2000-2007 | Chevrolet Suburban 2500 |
| 2000-2007 | Chevrolet Tahoe |
| 2006-2007 | Chevrolet Trailblazer |
| 2003-2006 | Chevrolet Trailblazer EXT |
| 2005-2007 | GMC Envoy |
| 2003-2006 | GMC Envoy XL |
| 2004-2005 | GMC Envoy XUV |
| 2003-2007 | GMC Savana 1500 |
| 2003-2007 | GMC Savana 2500 |
| 2003-2007 | GMC Savana 3500 |
| 2007 | GMC Sierra |
| 1999-2007 | GMC Sierra 1500 |
| 2007 | GMC Sierra 1500 Classic |
| 2001-2003 | GMC Sierra 1500 HD |
| 2005-2006 | GMC Sierra 1500 HD |
| 2007 | GMC Sierra 1500 HD Classic |
| 1999-2004 | GMC Sierra 2500 |
| 2001-2007 | GMC Sierra 2500 HD |
| 2007 | GMC Sierra 2500 HD Classic |
| 2001-2006 | GMC Sierra 3500 |
| 2007 | GMC Sierra 3500 Classic |
| 2007 | GMC Sierra 3500 HD |
| 2000-2007 | GMC Yukon |
| 2000-2007 | GMC Yukon XL 1500 |
| 2000-2007 | GMC Yukon XL 2500 |
| 2003-2007 | Hummer H2 |
| 1998-2002 | Pontiac Firebird |
| 2008 | Pontiac G8 |
| 2006-2007 | Pontiac Grand Prix |
| 2004 | Pontiac GTO |
| Attributes | |
| ASIN | B000OF7MCA |
| Brand | Mr. Gasket, Mr. Gasket |
| California Proposition 65 | WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Category | Belts and Cooling |
| Category Filter | Cooling |
| Clearance Category | Cooling |
| Country of Origin (Primary) | CN |
| Emission Code | 5, 5 |
| Harmonized Tariff Code (Schedule B) | 9032100060 |
| Hazardous Material Code | N |
| Item Weight | 0.200 lbs. |
| Life Cycle Status Code | Available to Order |
| NAFTA Preference Criterion Code | B |
| Part Type | Engine Coolant Thermostat |
| Product Type | Thermostats, Thermostats |
| Sale Category | Cooling |
| SDR Required Flag | N |
| Sub Category | Thermostat and Housing |
| Temperature | 160° F |
| Warning | California Proposition 65, California Proposition 65 |
| Warranty | Limited 90 Day, Manufacturer's Limited 90 Day Warranty |
| Weight | 0.2, 0.2000 |
| GTIN | 00084041017227 |