Low-Temp Thermostat with Housing, fits Jeep and Ram 3.6L Pentastar 2018+

Name: Low-Temp Thermostat with Housing, fits Jeep and Ram 3.6L Pentastar 2018+
SKU: MMTS-MOP-18L
Price: 111.95 USD
Availability: InStock

$111.95

Regular Price $123.00

Free shipping on this product and on orders over $100.

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Installation Difficulty: Easy

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Key Features

Replaces failure-prone plastic housing with durable aluminum
Opens 15°F lower than stock for earlier coolant flow and improved cooling efficiency
Ideal for demanding conditions such as towing, off-roading, and driving in hot climates
Designed to work with stock system and not trigger CELs
Constructed with high-quality wax for consistent, reliable operation
Mishimoto Lifetime Warranty

See all features

Key Features

Replaces failure-prone plastic housing with durable aluminum
Opens 15°F lower than stock for earlier coolant flow and improved cooling efficiency
Ideal for demanding conditions such as towing, off-roading, and driving in hot climates
Designed to work with stock system and not trigger CELs
Constructed with high-quality wax for consistent, reliable operation
Mishimoto Lifetime Warranty

Don’t let a weak thermostat housing cut your adventure short. The Mishimoto Low-Temp Thermostat with Housing for the 2018+ Jeep and Ram 3.6L Pentastar replaces the stock plastic housing with a robust aluminum unit, eliminating a common failure point that can lead to leaks and overheating.

Engine protection starts with temperature control, and this thermostat is designed to keep your Jeep running cool under pressure. By opening at 180°F, which is 15 degrees earlier than the factory 195°F unit, it allows coolant to circulate through the system sooner, helping to prevent overheating and maintaining lower coolant temperatures. Whether you are crawling over rocks, towing heavy loads, or exploring in hot climates, this thermostat ensures your cooling system stays one step ahead.

Built with high-quality wax for consistent, dependable operation, this thermostat is engineered for performance and longevity. Like all Mishimoto products, it is backed by our Mishimoto Lifetime Warranty for complete peace of mind.

More Information
Applications	2018+ Jeep Wrangler 3.6L V6 2020+ Jeep Gladiator 3.6L V6 2016+ Dodge Durango 3.6L V6 2016-2022 Jeep Grand Cherokee 3.6L V6 2019+ Dodge Ram 1500
Engine Codes	ERB 3.6L Pentastar
Chassis Codes	JL JT WK2 DT DS
Mishimoto Activation Temperature (F)	180
OEM Activation Temperature (F)	195

(1) Thermostat Housing
(1) Thermostat
(1) Gasket
(1) Temperature Sensor
(1) O-ring
Mishimoto Lifetime Warranty

Mishimoto Automotive (“Mishimoto”) warrants its products under this lifetime limited warranty policy (“Warranty Policy”). This Warranty Policy applies solely to: (i) Mishimoto Products purchased directly from Mishimoto or Mishimoto authorized dealers (each a “Mishimoto Product” and collectively, the “Mishimoto Products”) and (ii) the original purchaser of such Mishimoto Product (“Purchaser”). This Warranty Policy is non-transferable and all claims under this Warranty Policy must be accompanied by the original sales receipt. The terms and conditions of this Warranty Policy are subject to change by Mishimoto at any time without notice.

For our complete warranty policy, please click here.