- Direct fit for the 1994–1996 Chevrolet Impala/Caprice
- Promotes greater cooling efficiency by significantly decreasing high engine temperatures
- Opens at a lower temperature (160°F) than standard thermostats, allowing coolant to flow through the engine sooner, reducing engine temperatures
- Digitally calibrated for precise, consistent operation
- Includes high-quality thermostat seal for leak-free installation
- Lifetime Warranty
This item also fits additional vehicles. See Tech Specs below.
Keep your LT1 cool in even the most demanding environments with the Mishimoto racing thermostat, the ideal upgrade for improved cooling reliability and efficiency. Mishimoto racing thermostats promote greater cooling efficiency by significantly decreasing high engine temperatures. Once the engine is fully warmed up, the Mishimoto racing thermostat will open at a lower temperature (160°F) compared to standard thermostats (186°F). This allows coolant to flow through the engine sooner, thus reducing and maintaining cooler engine temperatures. Mishimoto thermostats are digitally calibrated to ensure precise and consistent opening temperatures. They also feature high-quality wax and include a gasket for seamless, leak-free installation. As with all our products, this thermostat includes the Mishimoto Lifetime Warranty
(1) Mishimoto Thermostat
Mishimoto Lifetime Warranty
- TECH SPECS
Engine Codes 4.3L L99
Fits 1993-1997 Pontiac Firebird
1994-1996 Buick Roadmaster
1994-1996 Cadillac Fleetwood
1993-1997 Chevrolet Camaro
1994-1996 Chevrolet Caprice
1992-1996 Chevrolet Corvette
1994-1996 Chevrolet Impala SS
OEM Activation Temp C 85°C
OEM Activation Temp F 186°F
Mishimoto Activation Temp (Fahrenheit) 160°F Mishimoto Activation Temp (Celsius) 71°C
Mishimoto Automotive (“Mishimoto”) warrants their products under this lifetime limited warranty policy (“Warranty Policy”). This Warranty Policy applies solely to: (i) Mishimoto Products purchased directly from Mishimoto or Mishimoto authorised dealers (each a “Mishimoto Product” and collectively, the “Mishimoto Products”) and (ii) the original purchaser of such Mishimoto Product (“Purchaser”). This Warranty Policy is non-transferable and all claims under this Warranty Policy must be accompanied by the original sales receipt. The terms and conditions of this Warranty Policy are subject to change by Mishimoto at any time without notice.
For our complete warranty policy, please click here.
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