Skip to content

Mishimoto 2018+ Jeep Wrangler JL / 2020+ Gladiator (3.6L) Thermostat w/ Aluminum Housing - 90C

Sale Sale
Original price $99.00
Original price $99.00 - Original price $99.00
Original price $99.00
Current price $89.95
$89.95 - $89.95
Current price $89.95
SKU MISMMTS-MOP-18E

Don’t let a weak thermostat housing bring your adventure to a halt. The Mishimoto Thermostat with Housing for the 2018+ Jeep and Ram 3.6L Pentastar replaces the fragile factory plastic housing with a durable cast aluminum unit, eliminating a common source of leaks and overheating.--This thermostat is calibrated to match factory specifications, opening at 195°F to ensure your engine runs at the correct operating temperature. By maintaining OEM temperature control, it delivers reliable cooling performance without compromising drivability, fuel economy, or emissions. Whether you’re daily driving, towing, or exploring trails, this thermostat keeps your Pentastar-powered vehicle performing exactly as intended.--Engineered with premium wax for precise and consistent operation, the Mishimoto thermostat is built for long-lasting dependability. Like all Mishimoto products, it is backed by our Mishimoto Lifetime Warranty for total peace of mind.

This Part Fits:

Year Make Model Submodel
2016-2021,2023-2024 Dodge Durango Citadel
2017-2021,2023-2025 Dodge Durango GT
2020-2021,2023-2025 Dodge Durango GT Plus
2023-2024 Dodge Durango GT Premium
2016 Dodge Durango Limited
2019-2021,2023-2024 Dodge Durango Pursuit
2016-2020 Dodge Durango Special Service
2016-2021,2023-2024 Dodge Durango SXT
2018-2021,2023-2024 Dodge Durango SXT Plus
2020,2022 Jeep Gladiator Altitude
2023 Jeep Gladiator Freedom
2022-2023 Jeep Gladiator High Altitude
2025 Jeep Gladiator High Tide
2020 Jeep Gladiator Launch Edition
2020,2022-2025 Jeep Gladiator Mojave
2024-2025 Jeep Gladiator Mojave X
2025 Jeep Gladiator NightHawk
2020,2022-2023 Jeep Gladiator Overland
2020,2022-2025 Jeep Gladiator Rubicon
2024-2025 Jeep Gladiator Rubicon X
2020,2022-2025 Jeep Gladiator Sport
2020,2022-2025 Jeep Gladiator Sport S
2022-2025 Jeep Gladiator Texas Trail
2022-2025 Jeep Gladiator Willys
2022-2023 Jeep Gladiator Willys Sport
2016 Jeep Grand Cherokee 75th Anniversary
2021 Jeep Grand Cherokee 80th Anniversary
2018-2020 Jeep Grand Cherokee Altitude
2018-2021 Jeep Grand Cherokee High Altitude
2016-2020 Jeep Grand Cherokee Laredo
2021 Jeep Grand Cherokee Laredo E
2021 Jeep Grand Cherokee Laredo X
2016-2021 Jeep Grand Cherokee Limited
2019-2021 Jeep Grand Cherokee Limited X
2016-2021 Jeep Grand Cherokee Overland
2016-2021 Jeep Grand Cherokee Summit
2017-2021 Jeep Grand Cherokee Trailhawk
2019-2020 Jeep Grand Cherokee Upland
2022 Jeep Grand Cherokee WK Laredo E
2022 Jeep Grand Cherokee WK Laredo X
2022 Jeep Grand Cherokee WK Limited
2021 Jeep Wrangler 80th Anniversary
2021,2023 Jeep Wrangler Freedom
2023 Jeep Wrangler High Altitude
2021 Jeep Wrangler Islander
2018-2021,2023-2025 Jeep Wrangler Rubicon
2024-2025 Jeep Wrangler Rubicon X
2023-2025 Jeep Wrangler Sahara
2018-2021,2023-2025 Jeep Wrangler Sport
2018-2021,2023-2025 Jeep Wrangler Sport S
2021 Jeep Wrangler Unlimited 80th Anniversary
2021 Jeep Wrangler Unlimited Freedom
2021 Jeep Wrangler Unlimited High Altitude
2022 Jeep Wrangler Unlimited High Tide
2021 Jeep Wrangler Unlimited Islander
2018-2019 Jeep Wrangler Unlimited Moab
2018-2021 Jeep Wrangler Unlimited Rubicon
2018-2021 Jeep Wrangler Unlimited Sahara
2021 Jeep Wrangler Unlimited Sahara Altitude
2018-2021 Jeep Wrangler Unlimited Sport
2021 Jeep Wrangler Unlimited Sport Altitude
2018-2021 Jeep Wrangler Unlimited Sport S
2021 Jeep Wrangler Unlimited Willys
2021 Jeep Wrangler Unlimited Willys Sport
2021,2023-2025 Jeep Wrangler Willys
2021,2023 Jeep Wrangler Willys Sport
2019-2026 Ram 1500 Big Horn
2026 Ram 1500 Express
2021 Ram 1500 HFE
2019-2024 Ram 1500 Laramie
2019-2020 Ram 1500 Laramie Longhorn
2019-2020 Ram 1500 Limited
2021-2024 Ram 1500 Limited Longhorn
2019-2026 Ram 1500 Lone Star
2019-2024 Ram 1500 Rebel
2019-2026 Ram 1500 Tradesman
2025 Ram 1500 Tradesman HFE
2026 Ram 1500 Warlock

Shipping/Returns

The following are the terms and conditions that constitute our Shipping Policy.

Domestic Shipping Policy

Shipment processing time

All orders are processed within 1-2 business days. Orders are not shipped or delivered on weekends or holidays. If we are experiencing a high volume of orders, shipments may be delayed by a few days. Back order items are subject to special shipping times. If there will be a significant delay in shipment of your order, we will contact you via email or telephone.

Shipping rates & delivery estimates

Standard Shipping is 2-5 days.

We offer free ground shipping for orders over $200 within the United States.

Shipping charges for your order will be calculated and displayed at checkout.

*Overnight delivery is only available for orders with delivery addresses within the continental United States.

**Delivery delays can occasionally occur

Shipment to P.O. boxes or APO/FPO addresses

RAV Performance​ ships to addresses within the U.S., U.S. Territories, and APO/FPO/DPO addresses.

Shipment confirmation & Order tracking

You will receive a Shipment Confirmation email once your order has shipped containing your tracking number(s). The tracking number will be active within 24 hours.

Customs, Duties and Taxes

RAV Performance is not responsible for any customs and taxes applied to your order. All fees imposed during or after shipping are the responsibility of the customer (tariffs, taxes, etc.).

Damages

RAV Performance​ is not liable for any products damaged or lost during shipping. If you received your order damaged, please contact the shipment carrier to file a claim. Please save all packaging materials and damaged goods before filing a claim.

International Shipping Policy

We currently do offer international shipping within some countries. Please contact us by email or phone to place an order.