A thermostat controls when coolant flows to the radiator, so the engine warms up quickly and then holds a steady operating temperature. This Gates thermostat is factory calibrated to open at its rated temperature and is built to the original fit so it seats and seals in the stock housing.

Gates 33329 Thermostat Features:

• 195 Degree F Opening Temperature
• Seal Included
• Factory Calibrated for Accurate Opening and Closing
• OE Fit, Function and Design for Precise Engine Cooling
• Jiggle Pin for Air Venting Where Required by the Application
• Application Options Apply on Some Vehicles, Check the Fitment Tab Before Ordering
• Sold Individually

Vehicle Applications:

• 2009-2011 Blue Bird Vision School Bus 8.1L V8
• 1987-2005 Buick Century 2.8L V6, 3.1L V6
• 1988-1996 Buick Regal 2.8L V6, 3.1L V6
• 1994-1998 Buick Skylark 3.1L V6
• 2002-2007 Buick Rendezvous 3.4L V6, 3.5L V6
• 2005-2006 Buick Terraza 3.5L V6
• 1987-1988 Cadillac Cimarron 2.8L V6
• 1987-1996 Chevrolet Beretta 2.8L V6, 3.1L V6
• 1987-1994 Chevrolet Cavalier 2.8L V6, 3.1L V6
• 1987-1990 Chevrolet Celebrity 2.8L V6, 3.1L V6
• 1987-1996 Chevrolet Corsica 2.8L V6, 3.1L V6
• 1990-2001 Chevrolet Lumina 3.1L V6, 3.4L V6
• 1990-1996 Chevrolet Lumina APV 3.1L V6, 3.4L V6
• 1995-2005 Chevrolet Monte Carlo 3.1L V6, 3.4L V6
• 1996-2000 Chevrolet C2500 7.4L V8
• 1996-1999 Chevrolet C2500 Suburban 7.4L V8
• 1996-2000 Chevrolet C3500 7.4L V8
• 1996-2002 Chevrolet C3500HD 7.4L V8, 8.1L V8
• 1996-2002 Chevrolet Express 3500 7.4L V8, 8.1L V8
• 1996 Chevrolet G30 7.4L V8
• 1996-2000 Chevrolet K2500 7.4L V8
• 1996-1999 Chevrolet K2500 Suburban 7.4L V8
• 1996-2000 Chevrolet K3500 7.4L V8
• 1996-1999 Chevrolet P30 7.4L V8
• 1997-2006 Chevrolet Malibu 3.1L V6, 3.5L V6
• 1997-2005 Chevrolet Venture 3.4L V6
• 2000-2009 Chevrolet C6500 Kodiak 7.4L V8, 8.1L V8
• 2000-2009 Chevrolet C7500 Kodiak 7.4L V8, 8.1L V8
• 2000-2005 Chevrolet Impala 3.4L V6
• 2001-2002 Chevrolet B7 8.1L V8
• 2001-2006 Chevrolet Silverado 2500 HD 8.1L V8
• 2001-2006 Chevrolet Silverado 3500 8.1L V8
• 2001-2006 Chevrolet Suburban 2500 8.1L V8
• 2002-2006 Chevrolet Avalanche 2500 8.1L V8
• 2003-2009 Chevrolet C8500 8.1L V8
• 2005-2009 Chevrolet Equinox 3.4L V6
• 2005-2006 Chevrolet Uplander 3.5L V6
• 2006-2009 Chevrolet C4500 Kodiak 8.1L V8
• 2006-2009 Chevrolet C5500 Kodiak 8.1L V8
• 2007 Chevrolet Silverado 2500 HD Classic 8.1L V8
• 2007 Chevrolet Silverado 3500 Classic 8.1L V8
• 1996-2000 GMC C2500 7.4L V8
• 1996-1999 GMC C2500 Suburban 7.4L V8
• 1996-2000 GMC C3500 7.4L V8
• 1996-2002 GMC C3500HD 7.4L V8, 8.1L V8
• 1996-2000 GMC K2500 7.4L V8
• 1996-1999 GMC K2500 Suburban 7.4L V8
• 1996-2000 GMC K3500 7.4L V8
• 1996-1999 GMC P3500 7.4L V8
• 1996-2002 GMC Savana 3500 7.4L V8, 8.1L V8
• 1999-2009 GMC C6500 Topkick 7.4L V8, 8.1L V8
• 1999-2009 GMC C7500 Topkick 7.4L V8, 8.1L V8
• 2001-2002 GMC B7 8.1L V8
• 2001-2006 GMC Sierra 2500 HD 8.1L V8
• 2001-2006 GMC Sierra 3500 8.1L V8
• 2001-2006 GMC Yukon XL 2500 8.1L V8
• 2006-2009 GMC C4500 Topkick 8.1L V8
• 2006-2009 GMC C5500 Topkick 8.1L V8
• 2007-2009 GMC C8500 Topkick 8.1L V8
• 2007 GMC Sierra 2500 HD Classic 8.1L V8
• 2007 GMC Sierra 3500 Classic 8.1L V8
• 1987-1999 Oldsmobile Cutlass 2.8L V6, 3.1L V6
• 1987-1996 Oldsmobile Cutlass Ciera 2.8L V6, 3.1L V6
• 1987-1994 Oldsmobile Cutlass Cruiser 2.8L V6, 3.1L V6
• 1987 Oldsmobile Firenza 2.8L V6
• 1988-1997 Oldsmobile Cutlass Supreme 2.8L V6, 3.1L V6, 3.4L V6
• 1990-2004 Oldsmobile Silhouette 3.1L V6, 3.4L V6
• 1994-1998 Oldsmobile Achieva 3.1L V6
• 1999-2004 Oldsmobile Alero 3.4L V6
• 1987-1991 Pontiac 6000 2.8L V6, 3.1L V6
• 1987-1991 Pontiac Tempest 2.8L V6, 3.1L V6
• 1988-2003 Pontiac Grand Prix 2.8L V6, 3.1L V6, 3.4L V6
• 1990-1998 Pontiac Trans Sport 3.1L V6, 3.4L V6
• 1991-1994 Pontiac Sunbird 3.1L V6
• 1994-2005 Pontiac Grand Am 3.1L V6, 3.4L V6
• 1999-2006 Pontiac Montana 3.4L V6, 3.5L V6
• 2001-2005 Pontiac Aztek 3.4L V6
• 2005-2006 Pontiac G6 3.5L V6
• 2006-2009 Pontiac Torrent 3.4L V6
• 2005-2006 Saturn Relay 3.5L V6
• 1999-2005 Workhorse P32 7.4L V8, 8.1L V8
• 1999-2001 Workhorse P42 7.4L V8
• 2001-2008 Workhorse W22 8.1L V8
• 2004-2008 Workhorse W24 8.1L V8
• 2006-2008 Workhorse W18 8.1L V8
• 2007-2008 Workhorse R26 8.1L V8
• 2007-2008 Workhorse W16 8.1L V8
• 2007-2008 Workhorse W20 8.1L V8
• 2007 Workhorse W25 8.1L V8
• 2011 Workhorse W62 6.0L V8
• 1999-2006 Workhorse Custom Chassis P32 7.4L V8, 8.1L V8
• 2001-2008 Workhorse Custom Chassis W22 8.1L V8
• 2004-2008 Workhorse Custom Chassis W24 8.1L V8
• 2006-2008 Workhorse Custom Chassis W18 8.1L V8
• 2007-2008 Workhorse Custom Chassis R26 8.1L V8
• 2007-2009 Workhorse Custom Chassis W62 8.1L V8