OEM Mazda Thermostats
availability

If the temperature in your engine is too high due to a failing thermostat (like we talk in this blog post about the RX-8), then replace it with an OEM Mazda thermostat.
- OEM Mazda thermostats are manufactured to meet your engine's need based on factory specifications for performance.
- OEM thermostats are made to be exact fit parts that never need to be modified.
- OEM thermostats are designed to last as long as the original part.
When it comes time to buy your OEM Mazda parts, we offer a large selection of parts at wholesale prices. We also have a no hassle return policy, so shop with confidence and order today.
Engine Coolant Thermostat Housing Stud
Mazda
9947-20-622A
Japan built without turbo. 2.5L non turbo. Mexico built.
$2.89
Engine Coolant Thermostat Housing Gasket
Mazda
ZZM1-15-173B
B3000. Thermostat hsng,gasket. 3.0L. You will be required to provide a VIN in order to complete your order.
$10.32
Gasket
Mazda
FS02-15-173
Lower Housing. 2.0L. 626, MX-6. 4 cyl. 1.8L. You will be required to provide a VIN in order to complete your order.
$8.32
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