
Vehicle Specific
Check if it fits by entering your vehicle info| Brand | Gates | 
| Part Number | 33963 | 
| Part Description | Heavy Duty Engine Coolant Thermostat | 
| By-Pass Flange Diameter | 1.5" | 
| Depth from Flange | 1.89" | 
| Design | Bottom By-Pass | 
| Flange Diameter | 2.12" | 
| Height from Flange | 0.86" | 
| Includes Installation Tool | No | 
| Jiggle Pin/Check Valve | Yes | 
| Material | Steel, Copper | 
| Number of Gaskets | 0 | 
| Number of Jiggle Pins/Check Valves | 1 | 
| Number of Seals | 1 | 
| Seal Type | O-Ring | 
| Temperature (C) | 86 | 
| Temperature (F) | 187 | 
| Total Height | 2.75" | 
| Type | Heavy-Duty Thermostat | 
| UPC | 770075225980 | 
| Year Make Model | Trim | Engine | 
|---|---|---|
| 2004-2006 Buick Rainier | All Trims | 8 Cyl 5.3L | 
| 2004-2005 Cadillac CTS | All Trims | 8 Cyl 5.7L | 
| 2002-2005 Cadillac Escalade | All Trims | 8 Cyl 5.3L | 
| 2002-2006 Cadillac Escalade | All Trims | 8 Cyl 6.0L | 
| 2003-2006 Cadillac Escalade ESV | All Trims | 8 Cyl 6.0L | 
| 2002-2006 Cadillac Escalade EXT | All Trims | 8 Cyl 6.0L | 
| 2002-2006 Chevrolet Avalanche 1500 | All Trims | 8 Cyl 5.3L | 
| 1998-2002 Chevrolet Camaro | All Trims | 8 Cyl 5.7L | 
| 2004 Chevrolet Cargo Van | All Trims | 8 Cyl 6.0L | 
| 1997-2004 Chevrolet Corvette | All Trims | 8 Cyl 5.7L |