Does this thermostat come with a gasket?

NO... but supposedly you will not need it, its a direct fit :)

I am trying to buy it for my jeep wrangler. Is the gasket the rubber part that is already on top of it around?

Yes. In my case, this product caused a shame to my engine, the range gasket was defective, it is put in the cross and blocked the valve which is run out and the internal wax is hung in the refraidssement circuit. With the valve jammed in the semi-open position, the engine overheated. I came back to an OEM mount.

Does it fit any other 3.6 like the charger/challenger ?

This thermostat fits several vehicles due to shared OEM components as well. A full list of fitments will be available in the “Tech Specs” section of the product page on Mishimoto.com. As always, if you have questions on any of the parts, we recommend confirming your vehicle's OEM specification and comparing part numbers for compatibility to be on the safe side. You are welcome to reach out to our customer experience team for sizing and troubleshooting before purchasing as well. If you have any other questions, please send an email to support@mishimoto.com and we would be happy to assist further. Thanks, Mishimoto

Will it fit 2016 wrangler?

Thanks for reaching out to us. This thermostat is a direct fit for the 2007-2017 3.6L Jeep Wrangler. Please send an email to support@mishimoto.com and we would be happy to assist further. Thanks, Mishimoto.

Desertcart Logo

Deliver to Ecuador

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

🌡️ Keep your Jeep cool, conquer every trail with confidence!

EARLY COOLANT FLOW - Activates at 180°F vs. OEM 203°F for superior engine protection
PRECISION ENGINEERING - High-quality wax construction ensures reliable, repeatable thermostat operation
LIFETIME PEACE OF MIND - Backed by Mishimoto’s industry-leading lifetime warranty
SEAMLESS JEEP COMPATIBILITY - Specifically designed for Jeep Wrangler JK 3.6L models (2007-2017)
OPTIMIZED FOR TOUGH CONDITIONS - Perfect for warm climates and extreme towing/driving scenarios

The Mishimoto MMTS-WRA-12 Racing Thermostat is engineered for Jeep Wrangler JK 3.6L (2007-2017) owners seeking enhanced engine cooling. Activating at a lower temperature of 180°F, it ensures earlier coolant flow to prevent overheating during extreme driving or towing, especially in warm climates. Built with premium wax for consistent performance and backed by a lifetime warranty, this thermostat is a must-have upgrade for serious Jeep enthusiasts.

Specifications

Brand	Mishimoto
Model Name	MMTS-WRA-12
Controller Type	Manual
Color	Silver
Specific Uses For Product	Vehicle Temperature Regulation
Temperature Control Type	Thermostatic
Connectivity Technology	Wired
Included Components	(1) Mishimoto Thermostat Mishimoto Lifetime Warranty
Power Source	Battery Powered
Item Weight	0.04 Kilograms
Voltage	12 Volts
Display Type	digital
Control Method	Touch
Mounting Type	Wall Mount
Style	Modern
Backlight	No
UPC	748354010862
Global Trade Identification Number	00748354010862
Manufacturer	Mishimoto
Item Weight	1.44 ounces
Product Dimensions	6.48 x 6.48 x 6.48 inches
Item model number	MMTS-WRA-12
Is Discontinued By Manufacturer	No
Manufacturer Part Number	MMTS-WRA-12
OEM Part Number	5184651AF

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.