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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Mishimoto
Mishimoto MMTS-RX7-89 68 Degree Racing Thermostat for Select 1988-2003 Mazda and Toyota
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits select 1988-2003 Mazda RX-7, Tribute, Toyota 4Runner, Pickup, and T100.
The Mishimoto 68 Degree Racing Thermostat is designed to improve cooling efficiency by significantly reducing engine temperatures. This thermostat activates at a lower temperature (68°C) compared to standard OEM units, allowing coolant to flow through the system earlier. By initiating radiator circulation sooner, it helps prevent heat soak and maintains lower operating temperatures during high-performance driving or heavy-duty use.
Built for a direct-fit installation, this racing thermostat replaces the factory unit without modification. It is an essential upgrade for maintaining thermal management in performance applications, particularly for rotary engines and truck cooling systems prone to heat-related stress.
- Manufacturer Part Number: MMTS-RX7-89
- Activation Temperature: 68°C (154.4°F)
- Construction: High-quality materials for reliable cycling and long service life
- Benefits: Lower overall engine temperatures and increased cooling system capacity
- Installation: Direct-fit replacement for the factory thermostat
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1991,1993-1995 | Mazda | RX-7 | Base |
| 1989-1991 | Mazda | RX-7 | Convertible |
| 1989-1990 | Mazda | RX-7 | GTU |
| 1989-1990 | Mazda | RX-7 | GTUs |
| 1989-1990 | Mazda | RX-7 | GXL |
| 1989-1990 | Mazda | RX-7 | GXL 2+2 |
| 1993 | Mazda | RX-7 | R1 |
| 1994-1995 | Mazda | RX-7 | R2 |
| 1993-1995 | Mazda | RX-7 | Touring |
| 1989-1991 | Mazda | RX-7 | Turbo |
| 2001-2003 | Mazda | Tribute | DX |
| 2001-2003 | Mazda | Tribute | ES |
| 2001-2003 | Mazda | Tribute | LX |
| 1988-1989 | Toyota | 4Runner | DLX |
| 1988-1995 | Toyota | 4Runner | SR5 |
| 1988-1995 | Toyota | Pickup | Base |
| 1988-1995 | Toyota | Pickup | DLX |
| 1988-1995 | Toyota | Pickup | SR5 |
| 1988 | Toyota | Pickup | SR5 Turbo |
| 1993-1994 | Toyota | T100 | Base |
| 1994 | Toyota | T100 | DX |
| 1993 | Toyota | T100 | One-Ton |
| 1993-1994 | Toyota | T100 | SR5 |
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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Mishimoto MMTS-RX7-89 68 Degree Racing Thermostat for Select 1988-2003 Mazda and Toyota
This product will be available soon, but you can pre-order now to get on the list before others!
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Fits select 1988-2003 Mazda RX-7, Tribute, Toyota 4Runner, Pickup, and T100.
The Mishimoto 68 Degree Racing Thermostat is designed to improve cooling efficiency by significantly reducing engine temperatures. This thermostat activates at a lower temperature (68°C) compared to standard OEM units, allowing coolant to flow through the system earlier. By initiating radiator circulation sooner, it helps prevent heat soak and maintains lower operating temperatures during high-performance driving or heavy-duty use.
Built for a direct-fit installation, this racing thermostat replaces the factory unit without modification. It is an essential upgrade for maintaining thermal management in performance applications, particularly for rotary engines and truck cooling systems prone to heat-related stress.
- Manufacturer Part Number: MMTS-RX7-89
- Activation Temperature: 68°C (154.4°F)
- Construction: High-quality materials for reliable cycling and long service life
- Benefits: Lower overall engine temperatures and increased cooling system capacity
- Installation: Direct-fit replacement for the factory thermostat
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1991,1993-1995 | Mazda | RX-7 | Base |
| 1989-1991 | Mazda | RX-7 | Convertible |
| 1989-1990 | Mazda | RX-7 | GTU |
| 1989-1990 | Mazda | RX-7 | GTUs |
| 1989-1990 | Mazda | RX-7 | GXL |
| 1989-1990 | Mazda | RX-7 | GXL 2+2 |
| 1993 | Mazda | RX-7 | R1 |
| 1994-1995 | Mazda | RX-7 | R2 |
| 1993-1995 | Mazda | RX-7 | Touring |
| 1989-1991 | Mazda | RX-7 | Turbo |
| 2001-2003 | Mazda | Tribute | DX |
| 2001-2003 | Mazda | Tribute | ES |
| 2001-2003 | Mazda | Tribute | LX |
| 1988-1989 | Toyota | 4Runner | DLX |
| 1988-1995 | Toyota | 4Runner | SR5 |
| 1988-1995 | Toyota | Pickup | Base |
| 1988-1995 | Toyota | Pickup | DLX |
| 1988-1995 | Toyota | Pickup | SR5 |
| 1988 | Toyota | Pickup | SR5 Turbo |
| 1993-1994 | Toyota | T100 | Base |
| 1994 | Toyota | T100 | DX |
| 1993 | Toyota | T100 | One-Ton |
| 1993-1994 | Toyota | T100 | SR5 |
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