Mishimoto Thermostat – for 2018+ Jeep Wrangler JL and 2020+ Gladiator (3.6L) with Aluminum Housing – 90C

Mishimoto SKU: MISMMTS-MOP-18E
Price
Regular price $89.95
Regular price $99.00 Sale price $89.95
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Description

This Mishimoto-designed thermostat with integrated aluminum housing replaces the fragile factory plastic unit on Pentastar 3.6L applications to eliminate a common leak point and maintain correct engine operating temperature. Calibrated to factory specifications and opening at 195°F (90°C), the assembly provides consistent OEM-style temperature control for Jeep Wrangler JL, Jeep Gladiator, Ram 1500 and compatible Dodge/Jeep/Chrysler vehicles, delivering reliable cooling performance whether driving daily, towing, or off-road. Built with premium wax actuation and a cast aluminum housing, it offers improved durability and long-term dependability over stock plastic housings.

Features:

  • Cast aluminum housing for improved durability
  • Calibrated to factory specifications opening at 195°F
  • Premium wax actuator for consistent operation
  • Direct replacement bolt-on fit with no modifications
  • Reduces plastic-housing leak and overheating failure
  • Mishimoto lifetime warranty for long-term support

Vehicle Fitment:

  • 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
  • 2023 Jeep Wrangler Sahara Altitude
  • 2018–2021,2023–2025 Jeep Wrangler Sport
  • 2023 Jeep Wrangler Sport Altitude
  • 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
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