Details
BrandMishimoto
SKUMISMMTS-RX7-89
GTIN / UPC748354804485
Manufacturer Part NumberMMTS-RX7-89
Product Information
Mishimoto racing thermostat for the 1989-1995 Mazda RX-7 (FC and FD, 13B rotary). Opening at 68°C / 155°F, lower than stock, it lets coolant flow through the engine sooner to reduce and maintain cooler temperatures, ideal for the turbocharged rotary. Direct-fit replacement, backed by the Mishimoto Lifetime Warranty.
Specifications
| Type | Racing thermostat |
| Activation Temp | 68°C / 155°F |
| Engine | 13B rotary |
| Activation Temperature | 154.4 °F |
| OEM Activation Temperature | 180 °F |
| Part Number | MMTS-RX7-89 |
| Warranty | Lifetime |
| Application | 1989-1995 Mazda RX-7 (FC / FD) |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1990 | Mazda | RX-7 | Base / Turbo / Convertible / GTU / GTUs / GXL |
| 1988-1995 | Toyota | 4Runner | |
| 1988, 1992-1995 | Toyota | 4Runner | 2.4L |
| 1989-1995 | Toyota | 4Runner | 3.0L |
| 1988-1989 | Toyota | 4Runner | DLX |
| 1988 | Toyota | 4Runner | Dlx |
| 1988-1995 | Toyota | 4Runner | SR5 |
| 1988, 1993-1995 | Toyota | 4Runner | Sr5 |
| 1984-1995 | Toyota | Pickup | |
| 1986-1995 | Toyota | Pickup | 2.4L |
| 1981-1983 | Toyota | Pickup | 2.4L L4 |
| 1981-1995 | Toyota | Pickup | Base |
| 1986-1987 | Toyota | Pickup | Base Turbo |
| 1981-1995 | Toyota | Pickup | Base, DLX, SR5, SR5 Turbo |
| 1981-1995 | Toyota | Pickup | DLX |
| 1985 | Toyota | Pickup | DLX Turbo |
| 1986-1988, 1993-1995 | Toyota | Pickup | Dlx |
| 1981-1995 | Toyota | Pickup | SR5 |
| 1985-1988 | Toyota | Pickup | SR5 Turbo |
| 1986-1988, 1993-1995 | Toyota | Pickup | Sr5 |
| 1986-1987 | Toyota | Pickup | Sr5 Turbo |
| 1993-1994 | Toyota | T100 | Base |
| 1994 | Toyota | T100 | DX |
| 1993 | Toyota | T100 | One-Ton |
| 1993-1994 | Toyota | T100 | SR5 |
Shipping
- In stock orders typically ship within 1 to 3 business days.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Special order items follow a lead time we confirm with you individually before the order is committed.
- Backordered items ship as soon as stock lands. Lead times are manufacturer estimates and can change. Contact us for current ETAs.
- Need to cancel? Email us right away. Cancellations are not guaranteed once an order is in process. In-stock orders cancel free before they ship; a 6% fee applies only to confirmed backorders and special orders.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30 days from delivery to request and ship back a return on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee on the item price before tax and shipping. Shipping is not refunded in either direction. All waived if the item is defective or we made the error.
- Fitment guaranteed: select your vehicle above, or confirm fitment with us in writing before you order. If the part shows as a fit and it is wrong, the return is on us, even after installation. Otherwise, installed or used parts cannot be returned.
- Final sale: special orders, coilovers, electronics, engine internals, turbochargers, superchargers and turbo kits, unless defective or we sent the wrong item.
- Product images may be representative. The SKU and specifications in the listing are what ships.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Returns & Refunds · Warranty
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