---
product_id: 3121341
title: "Mishimoto MMTS-MUS-86A Racing Thermostat Fits Ford Mustang GT/Cobra 1986-1995"
brand: "mishimoto"
price: "A$132"
currency: AUD
in_stock: true
reviews_count: 2
category: "Mishimoto"
url: https://www.desertcart.com.au/products/3121341-mishimoto-mmts-mus-86a-racing-thermostat-fits-ford-mustang-gt
store_origin: AU
region: Australia
---

# 179.6°F activation temp opens earlier than OEM lifetime warranty Mishimoto MMTS-MUS-86A Racing Thermostat Fits Ford Mustang GT/Cobra 1986-1995

**Brand:** mishimoto
**Price:** A$132
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay cool, drive legendary – the Mustang thermostat that knows no limits!

## Quick Answers

- **What is this?** Mishimoto MMTS-MUS-86A Racing Thermostat Fits Ford Mustang GT/Cobra 1986-1995 by mishimoto
- **How much does it cost?** A$132 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/3121341-mishimoto-mmts-mus-86a-racing-thermostat-fits-ford-mustang-gt)

## Best For

- mishimoto enthusiasts

## Why This Product

- Trusted mishimoto brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Engine Longevity Booster:** Maintains lower engine temps to extend your Mustang’s life
- • **Race-Grade Build Quality:** Optimized flow paths and durable construction for peak performance
- • **Precision Cooling Activation:** Opens at 179.6°F for faster coolant flow, beating OEM by nearly 9°F
- • **Confidence with Lifetime Warranty:** Backed by Mishimoto’s lifetime guarantee for worry-free driving
- • **Tailored Fit for Classic Mustangs:** Specifically engineered for 1986-1995 Mustang GT/Cobra models

## Overview

The Mishimoto MMTS-MUS-86A Racing Thermostat is a precision-engineered cooling upgrade for 1986-1995 Ford Mustang GT/Cobra models. Activating at a lower temperature (179.6°F vs. OEM 190.4°F), it promotes earlier coolant flow to maintain optimal engine temperatures, enhancing performance and longevity. Built with race-inspired quality and backed by a lifetime warranty, it’s the ultimate street-driving thermostat for Mustang enthusiasts who demand reliability and edge.

## Description

The Mishimoto street thermostat for the 1986-1995 Ford Mustang will promote greater cooling efficiency for daily driven engines. Once the engine is fully warmed up the Mishimoto street thermostat will open up at a slightly lower temperature than OEM thermostats, allowing the coolant to flow through the engine sooner thus reducing and maintaining cooler engine temperatures. The Mishimoto street thermostat is specifically engineered to maintain optimal temperatures for daily street driving conditions.

Review: High quality piece - Definitely worth the money IMHO. Activates well and is accurate. Put this on my ‘95 5.0 Mustang Cobra with an aluminum gasket with built in seals + a bead of gasket sealer for good measure when replacing water pump and thermostat housing. No drips, runs or errors!
Review: Nice thermostat, well built - Nice! the build quality is obvious, and the flow paths look to be optimized.

## Features

- Fits the 1986–1995 Ford Mustang GT/Cobra
- Lower activation temp allows coolant to flow through the engine earlier
- Maintains lower temperatures and extends engine life
- Mishimoto Activation: 179.6°F (82°C) / OEM Activation: 190.4°F (88°C)
- Mishimoto Lifetime Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004M0SPFG |
| Backlight | No |
| Best Sellers Rank | #1,655,292 in Automotive ( See Top 100 in Automotive ) #3,231 in Automotive Replacement Engine Thermostats |
| Brand | Mishimoto |
| Color | Black |
| Control Method | Touch |
| Controller Type | Push Button |
| Customer Reviews | 4.9 4.9 out of 5 stars (18) |
| Date First Available | February 1, 2006 |
| Display Type | analog |
| Global Trade Identification Number | 00748354803396 |
| Included Components | Auto part, Automotive Accessories, Replacement and Performance parts |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.78 ounces |
| Item model number | MMTS-MUS-86A |
| Manufacturer | MISHIMOTO |
| Manufacturer Part Number | MMTSMUS86A |
| Mounting Type | Wall Mount |
| OEM Part Number | MMTS-MUS-86A |
| Power Source | Engine Heat |
| Product Dimensions | 3 x 3 x 3 inches |
| Shape | Round |
| Special Feature | Programmable |
| Special Features | Programmable |
| Specific Uses For Product | Automotive - Street Driving |
| Style | Performance-Oriented |
| Temperature Control Type | Automatic |
| UPC | 748354803396 |

## Product Details

- **Brand:** Mishimoto
- **Color:** Black
- **Controller Type:** Push Button
- **Special Feature:** Programmable
- **Specific Uses For Product:** Automotive - Street Driving

## Images

![Mishimoto MMTS-MUS-86A Racing Thermostat Fits Ford Mustang GT/Cobra 1986-1995 - Image 1](https://m.media-amazon.com/images/I/616J+SXYzCL.jpg)
![Mishimoto MMTS-MUS-86A Racing Thermostat Fits Ford Mustang GT/Cobra 1986-1995 - Image 2](https://m.media-amazon.com/images/I/61P7nbVKOoL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ High quality piece
*by D***E on December 21, 2025*

Definitely worth the money IMHO. Activates well and is accurate. Put this on my ‘95 5.0 Mustang Cobra with an aluminum gasket with built in seals + a bead of gasket sealer for good measure when replacing water pump and thermostat housing. No drips, runs or errors!

### ⭐⭐⭐⭐⭐ Nice thermostat, well built
*by B***. on January 19, 2015*

Nice! the build quality is obvious, and the flow paths look to be optimized.

## Frequently Bought Together

- Mishimoto MMTS-MUS-86A Racing Thermostat Compatible With Ford Mustang GT/Cobra 1986-1995
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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-14*