A sticking or slow thermostat causes overheating, poor heater output and reduced fuel economy. This Gates premium thermostat uses heavy-gauge stainless steel and an upgraded spring and wax element so it responds quickly to coolant temperature and stays stable over time.

Gates 33788S Premium Thermostat Features:

• 180 Degree F Opening Temperature
• Seal Included
• Heavy-Gauge Stainless Steel Construction Resists Corrosion
• Upgraded Spring for Temperature Stability
• Specially Formulated Wax Mixture Reacts Quickly to Coolant Temperature
• Sold Individually

Vehicle Applications:

• 1994-1995 Buick Commercial Chassis 5.7L V8
• 1994-1995 Buick Roadmaster 5.7L V8
• 1994-1995 Cadillac Commercial Chassis 5.7L V8
• 1994-1995 Cadillac Fleetwood 5.7L V8
• 1992-1995 Chevrolet Corvette 5.7L V8
• 1993-1995 Chevrolet Camaro 5.7L V8
• 1994-1995 Chevrolet Caprice 4.3L V8, 5.7L V8
• 1994 Chevrolet Commercial Chassis 5.7L V8
• 1994-1995 Chevrolet Impala 5.7L V8
• 1993-1997 Pontiac Firebird 5.7L V8