Mishimoto racing thermostat for the GM LT1 / LT4 5.7L V8 (1992-1997 Chevrolet Corvette, Camaro, Caprice, Impala SS, Pontiac Firebird and Buick Roadmaster). It opens at a lower temperature than stock, letting coolant flow through the engine sooner to reduce and maintain cooler temperatures. Direct-fit replacement, backed by the Mishimoto Lifetime Warranty.
| Type | Racing thermostat |
| Activation Temp | Opens earlier than stock |
| Engine | GM LT1 / LT4 5.7L V8 |
| Warranty | Lifetime |
| Application | 1992-1997 Corvette / Camaro / Firebird (see fitment) |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1994-1996 | Buick | Roadmaster | Base / Limited / Estate Wagon |
| 1994-1996 | Cadillac | Fleetwood | Base / Brougham |
| 1993-1997 | Chevrolet | Camaro | Base / RS / Z28 |
| 1994-1996 | Chevrolet | Caprice | Classic / Classic LS |
| 1992-1996 | Chevrolet | Corvette | Base / Grand Sport / ZR-1 / Collector's Edition |
| 1994-1996 | Chevrolet | Impala | SS |
| 1993-1997 | Pontiac | Firebird | Base / Formula / Trans Am |
