Mishimoto 2018–Present Jeep Wrangler JL / 2020–Present Gladiator (3.6L) Thermostat with Aluminum Housing – 82C
Mishimoto 2018–Present Jeep Wrangler JL / 2020–Present Gladiator (3.6L) Thermostat with Aluminum Housing – 82C
Mishimoto 2018–Present Jeep Wrangler JL / 2020–Present Gladiator (3.6L) Thermostat with Aluminum Housing – 82C
Mishimoto 2018–Present Jeep Wrangler JL / 2020–Present Gladiator (3.6L) Thermostat with Aluminum Housing – 82C
Mishimoto 2018–Present Jeep Wrangler JL / 2020–Present Gladiator (3.6L) Thermostat with Aluminum Housing – 82C
Mishimoto 2018–Present Jeep Wrangler JL / 2020–Present Gladiator (3.6L) Thermostat with Aluminum Housing – 82C
Mishimoto 2018–Present Jeep Wrangler JL / 2020–Present Gladiator (3.6L) Thermostat with Aluminum Housing – 82C
Mishimoto 2018–Present Jeep Wrangler JL / 2020–Present Gladiator (3.6L) Thermostat with Aluminum Housing – 82C
Mishimoto 2018–Present Jeep Wrangler JL / 2020–Present Gladiator (3.6L) Thermostat with Aluminum Housing – 82C
Mishimoto 2018–Present Jeep Wrangler JL / 2020–Present Gladiator (3.6L) Thermostat with Aluminum Housing – 82C
Mishimoto 2018–Present Jeep Wrangler JL / 2020–Present Gladiator (3.6L) Thermostat with Aluminum Housing – 82C
Mishimoto 2018–Present Jeep Wrangler JL / 2020–Present Gladiator (3.6L) Thermostat with Aluminum Housing – 82C

Mishimoto Low-Temp Thermostat w/ Aluminum Housing - Jeep / Dodge / Ram 3.6L Pentastar 2016-2026 (82°C)

Mishimoto SKU: MISMMTS-MOP-18L
Price
9% OFF
In Stock – Ready to Ship
Make sure this fits your vehicle Select your vehicle to confirm fitment before you order. Check
Shipping calculated at checkout.

Mishimoto low-temperature thermostat for the 2018+ Jeep Wrangler JL, Gladiator and Ram 1500 3.6L Pentastar. It replaces the fragile factory plastic housing with a durable aluminum unit and opens at 82°C / 180°F, 15°F earlier than the stock 195°F unit, letting coolant circulate sooner to maintain lower temperatures while crawling, towing, or running in hot climates. Backed by the Mishimoto Lifetime Warranty.

Specifications

Type Low-temp thermostat w/ aluminum housing
Activation Temp 82°C / 180°F (15°F earlier than stock)
Engine 3.6L Pentastar V6
Includes Cast-aluminum housing
Application 2018+ Jeep Wrangler JL / Gladiator / Ram 1500 3.6L
Part Number MMTS-MOP-18L

This part fits:

Year Make Model Submodel
2016-2024 Dodge Durango SXT / GT / Citadel (3.6L)
2020-2025 Jeep Gladiator Sport / Overland / Rubicon / Mojave
2016-2022 Jeep Grand Cherokee Laredo / Limited / Overland / Trailhawk (3.6L)
2018-2025 Jeep Wrangler Sport / Sahara / Rubicon / Willys (incl. Unlimited)
2019-2026 Ram 1500 Tradesman / Big Horn / Lone Star / Laramie / Rebel (3.6L)

Shipping

  • Orders placed before 3 PM EST typically ship the same business day. Larger items ship within 1 to 3 business days.
  • Standard, expedited, and overnight options at checkout.
  • Oversized items ship by freight and take longer.
  • Special order items follow a lead time we confirm with you individually before the order is committed.
  • Backordered items ship as soon as stock lands. Lead times are manufacturer estimates and can change. Contact us for current ETAs.
  • Need to cancel? Email us right away. Cancellations are not guaranteed once an order is in process. In-stock orders cancel free before they ship; a 6% fee applies only to confirmed backorders and special orders.
  • International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

  • 30 days from delivery to request and ship back a return on new, uninstalled items in original packaging with all hardware.
  • Standard returns: 8% restocking fee on the item price before tax and shipping. Shipping is not refunded in either direction. All waived if the item is defective or we made the error.
  • Fitment guaranteed: select your vehicle above, or confirm fitment with us in writing before you order. If the part shows as a fit and it is wrong, the return is on us, even after installation. Otherwise, installed or used parts cannot be returned.
  • Final sale: special orders, coilovers, electronics, engine internals, turbochargers, superchargers and turbo kits, unless defective or we sent the wrong item.
  • Product images may be representative. The SKU and specifications in the listing are what ships.
  • Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Returns & Refunds · Warranty
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