Mishimoto 90-97 Mazda Miata 155 Deg F / 68 Deg C Racing Thermostat

The Mishimoto racing thermostat for the 1990-1997 Mazda Miata will promote greater cooling efficiency throughout your engine.The Mishimoto racing thermostat will significantly lower high engine temperature produced by modified and upgraded turbo applications.Once the engine is fully warmed up the Mishimoto racing thermostat will open up at a lower temperature than standard thermostats, also allowing the coolant to flow through the engine sooner thus reducing and maintaining cooler engine temperatures.

Additional Information

Engine coolant thermostat designed to regulate coolant flow and maintain optimal operating temperature. Ensures efficient warm-up, prevents overheating, and supports reliable performance with a precise fit.

Application Summary

1995-2002 Kia Sportage 2.0 Liter 03-72LE, 1995-2002 Kia Sportage 2.0 Liter R15MXD, 1986-1987 Mazda 323 1.6 Liter F3A, 1986-1988 Mazda 323 1.6 Liter F4A, 1990-1994 Mazda 323 1.6 Liter F4A-EL, 1988-1994 Mazda 323 1.6 Liter F501, 1986-1987 Mazda 323 1.6 Liter F5A, 1988-1989 Mazda 323 1.6 Liter G4A-EL, 1988-1989 Mazda 323 1.6 Liter G5A, 1988-1992 Mazda 626 2.2 Liter G4A-EL, 1988-1991 Mazda 626 2.2 Liter G4A-HL, 1988-1991 Mazda 626 2.2 Liter G5Y, 1988-1992 Mazda 626 2.2 Liter H5Y, 1989-1993 Mazda B2600 2.6 Liter 5HC, 1989 Mazda B2600 2.6 Liter L3N71B, 1990-1993 Mazda B2600 2.6 Liter N4A-HL, 1990-1993 Mazda Miata 1.6 Liter 5E, 1990-1993 Mazda Miata 1.6 Liter L4N71B, 1994-1997 Mazda Miata 1.8 Liter L4N71B, 1992-1995 Mazda MX-3 1.6 Liter F4A-EL, 1992-1995 Mazda MX-3 1.6 Liter F52

Part Type

Engine Coolant Thermostat

Product Overview

1995-2002 Kia Sportage 2.0 Liter 03-72LE, 1995-2002 Kia Sportage 2.0 Liter R15MXD, 1986-1987 Mazda 323 1.6 Liter F3A, 1986-1988 Mazda 323 1.6 Liter F4A, 1990-1994 Mazda 323 1.6 Liter F4A-EL, 1988-1994 Mazda 323 1.6 Liter F501, 1986-1987 Mazda 323 1.6 Liter F5A, 1988-1989 Mazda 323 1.6 Liter G4A-EL, 1988-1989 Mazda 323 1.6 Liter G5A, 1988-1992 Mazda 626 2.2 Liter G4A-EL, 1988-1991 Mazda 626 2.2 Liter G4A-HL, 1988-1991 Mazda 626 2.2 Liter G5Y, 1988-1992 Mazda 626 2.2 Liter H5Y, 1989-1993 Mazda B2600 2.6 Liter 5HC, 1989 Mazda B2600 2.6 Liter L3N71B, 1990-1993 Mazda B2600 2.6 Liter N4A-HL, 1990-1993 Mazda Miata 1.6 Liter 5E, 1990-1993 Mazda Miata 1.6 Liter L4N71B, 1994-1997 Mazda Miata 1.8 Liter L4N71B, 1992-1995 Mazda MX-3 1.6 Liter F4A-EL, 1992-1995 Mazda MX-3 1.6 Liter F52

• Activates at lower temperature so coolant flows through system earlier
• Allows for cooler engine temperatures
• Fits the 1990-1997 Mazda Miata

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Product Details

Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Thermostat, Mechanical, Standard-flow, 154 degrees, Copper/Stainless Steel, Mazda, Each

Mishimoto thermostats are effective in noticeably lowering engine coolant temperatures. These thermostats are built with high-quality wax and are shipped with new rubber gaskets (where applicable) for a good, leak-free seal. They are then digitally calibrated for precise operation. Mishimoto thermostats open up at a slightly lower temperature than OEM or standard thermostats once your engine is fully warmed up. This allows the coolant to flow through the engine sooner, thus reducing and maintaining cooler engine temperatures. Whether you have a daily driver or a modified and upgraded turbo, Mishimoto thermostats will maintain optimal temperatures to efficiently cool your application.