1998-03 GM LS1; Jet Performance Low Temp Thermostat; 180°

Reduced engine temperatures add life to your engine and provide a denser air/fuel mixture which helps produce more horsepower. Consistent control of engine temperature allows and engine to operate at its peak efficiency no matter what the driving conditions. The factory 195 degree thermostat simply cycles open and closed, this reduces cooling efficiency in any engine. With the JET 180 degree thermostat you get consistent engine cooling and a precise metering of water throughout the engine. Constructed of stainless steel.

Aluminum constructed housing and hose bib, stainless steel valve wafers and copper guide columns. Gasket not included.

• 2000 - 2003 Cadillac Escalade
• 2003 - 2003 Cadillac Escalade ESV
• 2002 - 2003 Cadillac Escalade EXT

• 1998 - 2002 Chevrolet Camaro
• 1997 - 2003 Chevrolet Corvette

• 2002 - 2003 Chevrolet Avalanche 1500
• 1999 - 2003 Chevrolet Silverado 1500
• 2001 - 2003 Chevrolet Silverado 1500 HD
• 1999 - 2003 Chevrolet Silverado 2500
• 2001 - 2003 Chevrolet Silverado 2500 HD
• 2001 - 2003 Chevrolet Silverado 3500
• 2000 - 2003 Chevrolet Suburban 1500
• 2000 - 2003 Chevrolet Suburban 2500
• 2000 - 2003 Chevrolet Tahoe

• 1999 - 2003 GMC Sierra 1500
• 2001 - 2003 GMC Sierra 1500 HD
• 1999 - 2003 GMC Sierra 2500
• 2001 - 2003 GMC Sierra 2500 HD
• 2001 - 2003 GMC Sierra 3500
• 2000 - 2003 GMC Yukon
• 2000 - 2003 GMC Yukon XL 1500
• 2000 - 2003 GMC Yukon XL 2500

• 1998 - 2002 Pontiac Firebird