Mishimoto racing thermostat for the 2003-2006 Nissan 350Z and 2003-2007 Infiniti G35 (VQ35). It opens at 68°C / 155°F — lower than stock — so coolant flows through the engine sooner to keep temperatures down under hard use. Direct-fit replacement, backed by the Mishimoto Lifetime Warranty.
| Type | Racing thermostat |
| Activation Temp | 68°C / 155°F |
| Engine | Nissan VQ35 |
| Warranty | Lifetime |
| Application | 2003-2006 Nissan 350Z / 2003-2007 Infiniti G35 (see fitment) |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003-2008 | INFINITI | FX35 | Base |
| 2003-2007 | INFINITI | G35 | Base |
| 2007 | INFINITI | G35 | Journey |
| 2007 | INFINITI | G35 | Sport |
| 2004-2007 | INFINITI | G35 | X |
| 2006-2008 | INFINITI | M35 | Base |
| 2002 | INFINITI | Q45 | Base |
| 2001-2003 | INFINITI | QX4 | Base |
| 2005 | Nissan | 350Z | 35th Anniversary Edition |
| 2003-2006 | Nissan | 350Z | Base |
| 2003-2006 | Nissan | 350Z | Enthusiast |
| 2005-2006 | Nissan | 350Z | Grand Touring |
| 2003-2005 | Nissan | 350Z | Performance |
| 2003-2006 | Nissan | 350Z | Touring |
| 2003-2006 | Nissan | 350Z | Track |
