The Mishimoto racing thermostat for the 99-05 Mazda Miata NB will promote greater cooling efficiency in your stock or modified Miata. Once the engine is fully warmed up, Mishimoto's Miata NB racing thermostat will open at a lower temperature than standard thermostats. This allows coolant to flow through the engine sooner, which reduces and maintains cooler engine temperatures. The Mishimoto 99-05 Miata NB racing thermostat is the perfect addition to your street or track Miata and is a direct replacement for the stock thermostat. This thermostat includes the signature Mishimoto Lifetime Warranty.
This Part Fits:
| Year |
Make |
Model |
Submodel |
| 1999 |
Mazda |
Miata |
10th Anniversary |
| 1999-2005 |
Mazda |
Miata |
Base |
| 2000-2005 |
Mazda |
Miata |
LS |
| 2004-2005 |
Mazda |
Miata |
Mazdaspeed |
| 2000-2003 |
Mazda |
Miata |
SE |
| 2003 |
Mazda |
Miata |
Shinsen |
| 1995 |
Mazda |
Protege |
DX |
| 1995 |
Mazda |
Protege |
ES |
| 1995 |
Mazda |
Protege |
LX |
⚠️ California Proposition 65 Warning:
This product may expose you to chemicals known to the State of California
to cause cancer or reproductive harm.
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