Description
Upgrade your Jeep Wrangler JL or Gladiator with the Mishimoto 3.6L Thermostat and Housing, designed specifically for models from 2018 and newer. This high-quality replacement unit features a durable cast aluminum housing that replaces the factory plastic component, effectively eliminating common leak points and preventing overheating issues. Engineered to meet OEM specifications, it opens at 195°F to ensure your engine maintains optimal operating temperature for peak performance and reliability. Maintaining proper temperature control is vital for engine longevity, fuel efficiency, and emissions compliance, making this thermostat an essential upgrade for daily drivers, off-road enthusiasts, and towing applications alike.
The Mishimoto thermostat employs premium wax for precise activation, ensuring consistent opening and closing cycles. Its construction not only enhances durability but also ensures long-lasting dependable operation under demanding conditions. As with all Mishimoto products, this thermostat is backed by a lifetime warranty, providing confidence in its quality and performance. Whether you’re replacing a failing component or upgrading for improved reliability, this thermostat helps keep your vehicle running smoothly and efficiently.
Designed to seamlessly match the OEM specifications, the thermostat ensures a straightforward installation process. Its aluminum housing offers increased strength and heat dissipation compared to the original plastic unit, reducing the risk of leaks and failures. This component is critical in maintaining the factory cooling performance, supporting your vehicle’s engine temperature regulation without sacrificing drivability, emissions, or fuel economy. Invest in the Mishimoto thermostat to keep your Jeep or Ram performing at its best, whether on rugged trails or daily commutes.
Features:
- Designed to match OEM specification and open at 195°F for effective cooling
- Replaces failure-prone plastic housing with durable aluminum
- Eliminates potential leak points found in stock unit
- Constructed with premium wax for precise and consistent operation
- Backed by Mishimoto’s lifetime warranty for long-lasting reliability






















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