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SKU: MMTS-WRA-12E | UPC: 840197724583
Mishimoto 2012-2018 Jeep Wrangler JK 90 Degree Thermostat with Housing
Replace stock thermostat vulnerabilities with the Mishimoto 90 Degree Thermostat and Housing designed for 2012-2018 Jeep Wrangler JK 3.6L V6 engines. This direct-fit assembly maintains 194°F activation for factory coolant flow while preventing overheating damage. Engineered aluminum construction delivers leak-free performance across Dodge Durango and Jeep Grand Cherokee applications too.
Key Features
- Aluminum Housing: Cast aluminum replaces plastic for longer service life and resistance to cracks or leaks under high heat.
- Metal Bleeder Screw: Provides secure seal and simplifies air purging during coolant service for hassle-free maintenance.
- One-Piece Design: Rigid construction withstands engine vibration and pressure for reliable long-term operation.
- Direct Fitment: Bolts on without modifications to 2012-2018 Jeep Wrangler JK 3.6L and compatible 3.6L Pentastar V6 vehicles.
- High-Quality Wax Pellet: Ensures precise repeatable opening at 194°F matching OEM specs for consistent temperature regulation.
Product Notes
- 194°F activation temperature matches OEM for plug-and-play replacement.
- Includes thermostat gasket and bleeder screw for complete installation kit.
- Box dimensions 5.8 x 4.5 x 3.8 inches, ship weight 0.8 lbs.
Installation Notes
- Professional installation recommended.
- Drain coolant before removal, reuse OEM bolts for secure mounting.
- Compatible with factory hardware, torque to manufacturer specs.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2012-2018 | Jeep | Wrangler | JK 3.6L V6 (Rubicon, Sahara, Sport, Unlimited Rubicon, Unlimited Sahara, Unlimited Sport, Unlimited Sport S, 75th Anniversary) |
| 2011-2015 | Dodge | Durango | 3.6L V6 (Citadel, Crew, Express, Heat, Limited, R/T, Rallye, Special Service) |
| 2011-2015 | Jeep | Grand Cherokee | 3.6L V6 (Laredo, Limited, Overland) |
| 2014-2019 | Jeep | Grand Cherokee | 3.0L V6 / 3.6L V6 (SRT, SRT8, Summit, Trailhawk, Trackhawk, 75th Anniversary, Altitude, High Altitude, Limited X) |
Why Choose Mishimoto?
- Trusted by enthusiasts for cooling solutions in off-road and street applications.
- Precision-machined components match or exceed OEM standards.
- Lifetime warranty covers defects in materials and workmanship.
Frequently Asked Questions
-
Q: Does this fit 2014 Jeep Wrangler JK Unlimited Sport?
A: Yes, direct fit for all 2012-2018 Jeep Wrangler JK 3.6L V6 models including Unlimited Sport and Sport S trims. -
Q: What material is the housing made from?
A: Durable cast aluminum construction resists corrosion and high-pressure coolant environments. -
Q: What does the lifetime warranty cover?
A: Defects in materials or workmanship for the original purchaser with proof of purchase from Mishimoto or authorized dealers.
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Secure box 5.8 x 4.5 x 3.8 inches
- Weight: 0.8 lbs
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