Mishimoto racing thermostat for the GM LSX V8 family (LS1 / LS2 / LS3 / LS6 / LS7) — Chevrolet Corvette, Camaro, SSR, Trailblazer SS, Cadillac CTS-V, Pontiac GTO / G8 and Hummer H2. 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 LSX (LS1/LS2/LS3/LS6/LS7) V8 |
| Warranty | Lifetime |
| Application | GM LSX V8 swaps (see fitment) |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004-2007 | Cadillac | CTS | V |
| 1998-2002 | Chevrolet | Camaro | Z28 / SS |
| 1997-2008 | Chevrolet | Corvette | Base / Z06 |
| 2003-2006 | Chevrolet | SSR | Base |
| 2006 | Chevrolet | Trailblazer | SS |
| 2004-2006 | Pontiac | GTO | Base |
| 2008-2009 | Pontiac | G8 | GT / GXP |
| 2004-2006 | Hummer | H2 | Base |
