Description
The Mishimoto Part Number MMTS-GM-92L is a high-performance racing thermostat designed specifically for LT1 and LT4 Chevrolet engines. Engineered to enhance cooling efficiency, this thermostat opens at a lower temperature of 160°F compared to standard thermostats, promoting quicker coolant flow once the engine reaches operating temperature. This feature helps maintain cooler engine temperatures, reducing thermal stress during intense driving conditions and ensuring optimal engine performance. Whether you’re participating in track days or showcasing your vehicle at car shows, reliable cooling is essential for engine longevity and performance. As with all Mishimoto products, this thermostat is backed by a lifetime warranty, providing added confidence in its durability and quality.
This thermostat is compatible with a range of Chevrolet and Pontiac models from 1992 to 1997, including Corvette, Camaro, Impala, Caprice, and Firebird, making it a versatile upgrade for enthusiasts looking to improve their vehicle’s cooling system. The design ensures activation at a lower temperature, allowing coolant to circulate earlier in the engine’s warm-up cycle, which helps prevent overheating during high-stress conditions. Its precise fit and robust construction make it a reliable choice for both daily drivers and race cars. Proper installation of this Mishimoto racing thermostat can lead to cooler engine operating temperatures, improved engine efficiency, and potentially increased horsepower and torque.
Constructed with quality materials and designed for straightforward installation, this thermostat seamlessly replaces the stock component without requiring additional modifications. Its durable build ensures long-term performance under demanding conditions. Whether you are upgrading your vehicle for performance gains or preventative maintenance, the Mishimoto LT1/LT4 Racing Thermostat offers a dependable solution to keep your engine running cooler and more efficiently.
Features:
- Activates at 160°F to promote earlier coolant flow
- Designed to maintain cooler engine temperatures during high-performance driving
- Compatible with 1992-1997 Chevrolet Camaro, Corvette, Impala, Caprice, and Pontiac Firebird models
- Engineered for easy installation and reliable operation
- Backed by Mishimoto’s lifetime warranty for peace of mind
Fitment:
Buick Roadmaster Base 1994
Buick Roadmaster Base 1995
Buick Roadmaster Collector’s Edition 1996
Buick Roadmaster Estate Wagon 1994
Buick Roadmaster Estate Wagon 1995
Buick Roadmaster Estate Wagon Collector’s Edition 1996
Buick Roadmaster Limited 1994
Buick Roadmaster Limited 1995
Buick Roadmaster Limited Collector’s Edition 1996
Cadillac Fleetwood Base 1994
Cadillac Fleetwood Base 1995
Cadillac Fleetwood Base 1996
Cadillac Fleetwood Brougham 1994
Cadillac Fleetwood Brougham 1995
Cadillac Fleetwood Brougham 1996
Chevrolet Camaro Base 1993
Chevrolet Camaro Base 1994
Chevrolet Camaro Base 1995
Chevrolet Camaro Base 1996
Chevrolet Camaro Base 1997
Chevrolet Camaro Indianapolis 500 Pace Car 1993
Chevrolet Camaro RS 1996
Chevrolet Camaro RS 1997
Chevrolet Camaro Z28 1993
Chevrolet Camaro Z28 1994
Chevrolet Camaro Z28 1995
Chevrolet Camaro Z28 1996
Chevrolet Camaro Z28 1997
Chevrolet Caprice Classic 1994
Chevrolet Caprice Classic 1995
Chevrolet Caprice Classic 1996
Chevrolet Caprice Classic LS 1994
Chevrolet Corvette 40th Anniversary Edition 1993
Chevrolet Corvette Base 1992
Chevrolet Corvette Base 1993
Chevrolet Corvette Base 1994
Chevrolet Corvette Base 1995
Chevrolet Corvette Base 1996
Chevrolet Corvette Collector’s Edition 1996
Chevrolet Corvette Grand Sport 1996
Chevrolet Corvette Indianapolis 500 Pace Car 1995
Chevrolet Corvette ZR-1 1992
Chevrolet Corvette ZR-1 1993
Chevrolet Corvette ZR-1 1994
Chevrolet Corvette ZR-1 1995
Chevrolet Impala SS 1994
Chevrolet Impala SS 1995
Chevrolet Impala SS 1996
Pontiac Firebird Base 1993
Pontiac Firebird Base 1994
Pontiac Firebird Base 1995
Pontiac Firebird Base 1996
Pontiac Firebird Base 1997
Pontiac Firebird Formula 1993
Pontiac Firebird Formula 1994
Pontiac Firebird Formula 1995
Pontiac Firebird Formula 1996
Pontiac Firebird Formula 1997
Pontiac Firebird Trans Am 1993
Pontiac Firebird Trans Am 1994
Pontiac Firebird Trans Am 1995
Pontiac Firebird Trans Am 1996
Pontiac Firebird Trans Am 1997
Pontiac Firebird Trans Am GT 1994

















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