180 Degree Thermostat + Housing for 3.6L 2016+ Grand Cherokee / Durango

RIPP 180 Degree Thermostat Whether you're navigating city streets or tackling rugged terrains, an efficient cooling system is essential for your 3.6L Pentastar V6 engine. RIPP proudly introduces its Performance Thermostat. Our Thermostat comes loaded in a housing designed for a drop-in installation. This thermostat has a secret design that sets it apart from others.  The RIPP thermostat increases the efficiency of your engine's cooling system by opening at a lower temperature. This thermostat will open at 180°F, compared to your vehicle's standard thermostat, which opens at a very hot 210°F. This allows coolant to flow through sooner, helping to reduce and maintain cooler temperatures in the engine. This is also a great addition to vehicles with upgraded radiators and fans.  The secret weapon: The RIPP thermostat revolutionizes engine cooling with a unique design feature. Unlike conventional thermostats, ours incorporates a longer piston, increasing thermostat valve lift. While factory thermostats typically open at 7mm, the RIPP Thermostat has an impressive 12mm lift! This extra lift serves as our secret weapon against heat, allowing more coolant to flow through the system, thus increasing cooling performance. The part fits the following 3.6L equipped vehicles: 2016 to Current - Jeep Grand Cherokee 3.6L 2016 to Current - Dodge Durango 3.6L Pro Tips: Engine Cooling Service: We recommend replacing the thermostat, flushing, and refilling the cooling system every 45,000 miles or every 4 years. This helps remove any accumulated debris, contaminants, and old coolant, ensuring the proper functioning of the cooling system. Along with your coolant system service, check coolant expansion tanks, hoses, and fittings.  Tuning: Installing the RIPP low-temperature thermostat is a very effective way to lower engine temperatures. Although tuning is unnecessary, with the lower-temperature thermostat installed, you can use the cooler engine conditions to fine-tune fuel and timing parameters. This can result in increased horsepower and torque and avoid any dash lights when operating in a very cold environment. (i.e., installing a temp thermostat in a cold environment could trigger a warning light indicating a slow warm-up time) Coolant Mixture: The coolant-to-water mixture in an engine's cooling system regulates the engine's operating temperature. The mixture typically consists of coolant and water. The standard recommended mixture is 50:50 mix. However, in race applications or hot environments, it is common to adjust the ratio as deemed necessary. A higher water content enhances the thermal conductivity of the mixture, improving its ability to transfer heat away from the engine components. This can benefit a race application where the engine is subjected to high loads and temperatures. Always consult a professional, as every vehicle will have its own variables.