Mishimoto 1990-1997 Mazda Miata Racing Thermostat Part MMTS-MIA-90L

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. 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. 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

The Mishimoto racing thermostat for the 1990-1997 Mazda Miata enhances cooling efficiency by activating at a lower temperature, promoting earlier coolant flow through the engine system. This results in maintaining cooler operating temperatures, especially beneficial for modified or turbocharged engines that tend to run hotter under increased load. The thermostat is designed to open sooner once the engine warms up, helping to prevent overheating and supporting reliable engine performance. Its precise fit ensures seamless installation and optimal thermal regulation, making it an excellent upgrade for enthusiasts seeking improved engine cooling and durability.
Compatible with a range of Mazda models including the 1990-1997 Miata, as well as other Mazda vehicles like the 626, B2600, and MX-3, this thermostat is engineered to activate at approximately 155°F (68°C). This lower activation point compared to standard thermostats allows coolant to circulate earlier in the warm-up cycle, leading to quicker engine warm-up times and sustained cooler temperatures during operation. Whether you're racing or daily driving, this component is designed to support consistent engine performance and longevity.
Made by Mishimoto, a reputable brand in automotive cooling solutions, this thermostat is crafted for durability and precise thermal regulation. Its installation is straightforward, fitting perfectly into the designated housing without modifications. By maintaining optimal engine temperature, the Mishimoto racing thermostat reduces thermal stress on engine components, potentially extending engine life and improving overall vehicle reliability. This product is an essential upgrade for Mazda Miata owners and enthusiasts aiming to maximize their car's cooling efficiency and performance reliability.

Features:

• Activates at approximately 155°F (68°C) for earlier coolant flow

• Promotes cooler engine temperatures during operation

• Designed specifically for 1990-1997 Mazda Miata models

• Ensures precise fit and easy installation

• Supports improved engine warm-up and thermal regulation

Fitment:
1986 Mazda 323 Base
1986 Mazda 323 DX
1986 Mazda 323 LX
1987 Mazda 323 Base
1987 Mazda 323 DX
1987 Mazda 323 LX
1988 Mazda 323 Base
1988 Mazda 323 DX
1988 Mazda 323 GT
1988 Mazda 323 GTX
1988 Mazda 323 LX
1988 Mazda 323 SE
1988 Mazda 626 DX
1988 Mazda 626 LX
1988 Mazda 626 Turbo
1988 Mazda 626 Turbo 4WS
1989 Mazda 323 Base
1989 Mazda 323 GTX
1989 Mazda 323 LX
1989 Mazda 323 SE
1989 Mazda 626 DX
1989 Mazda 626 LX
1989 Mazda 626 Turbo
1989 Mazda B2600 Base
1989 Mazda B2600 LX
1989 Mazda B2600 SE-5
1990 Mazda 323 Base
1990 Mazda 323 SE
1990 Mazda 626 DX
1990 Mazda 626 GT
1990 Mazda 626 LX
1990 Mazda B2600 Base
1990 Mazda B2600 LE-5
1990 Mazda B2600 SE-5
1990 Mazda Miata Base
1991 Mazda 323 Base
1991 Mazda 323 SE
1991 Mazda 626 DX
1991 Mazda 626 GT
1991 Mazda 626 LE
1991 Mazda 626 LX
1991 Mazda B2600 Base
1991 Mazda B2600 LE-5
1991 Mazda B2600 SE-5
1991 Mazda Miata Base
1991 Mazda Miata SE
1992 Mazda 323 Base
1992 Mazda 323 SE
1992 Mazda 626 DX
1992 Mazda 626 LX
1992 Mazda B2600 Base
1992 Mazda B2600 LE-5
1992 Mazda B2600 SE-5
1992 Mazda Miata Base
1992 Mazda MX-3 Base
1992 Mazda MX-3 GS
1993 Mazda 323 Base
1993 Mazda 323 SE
1993 Mazda B2600 Base
1993 Mazda B2600 LE-5
1993 Mazda B2600 SE-5
1993 Mazda Miata Base
1993 Mazda Miata LE
1993 Mazda MX-3 Base
1993 Mazda MX-3 GS
1993 Mazda MX-3 SE
1994 Mazda 323 Base
1994 Mazda Miata Base
1994 Mazda Miata M Edition
1994 Mazda MX-3 Base
1994 Mazda MX-3 GS
1995 Kia Sportage Base
1995 Kia Sportage EX
1995 Mazda Miata Base
1995 Mazda Miata M Edition
1995 Mazda MX-3 Base
1996 Kia Sportage Base
1996 Kia Sportage EX
1996 Mazda Miata Base
1996 Mazda Miata M Edition
1997 Kia Sportage Base
1997 Kia Sportage EX
1997 Mazda Miata Base
1997 Mazda Miata M Edition
1997 Mazda Miata STO
1998 Kia Sportage Base
1998 Kia Sportage EX
1999 Kia Sportage Base
1999 Kia Sportage EX
2000 Kia Sportage Base
2000 Kia Sportage EX
2001 Kia Sportage Base
2001 Kia Sportage EX
2001 Kia Sportage Limited
2002 Kia Sportage Base

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1