The Jeep Grand Cherokee is engineered for adventure and performance, offering impressive torque output from its powerful V8 or efficient 3.0L EcoDiesel engines. The robust transmission, however, faces the challenge of managing the immense heat generated during operation. Without an effective cooling system, this heat can lead to transmission failure, which is where our Jeep Grand Cherokee MM Transmission Coolers come into play.

The standard cooling setup in the 8HP transmission includes an in-line thermal bypass valve, specifically designed to regulate fluid flow to the cooler. This system ensures that the fluid only circulates once the transmission reaches the optimal operating temperature. Unfortunately, the stock thermostat in this valve is known for its vulnerability to failure. When malfunctioning, it can halt fluid flow to the cooler entirely, risking severe overheating.

Recognizing this critical need for improved reliability and efficiency, we present the Mishimoto Thermal Bypass Valve Upgrade for the 2016-2020 Jeep Grand Cherokee. Meticulously crafted from CNC-machined aluminum, this upgrade not only enhances the aesthetic appeal but significantly improves performance.

Features

• CNC-machined aluminum construction for durability and enhanced appearance.
• Fully serviceable thermostat for quick warm-up in colder climates.
• Thermostat bypass option for ongoing cooling in warmer climates or under extreme conditions.
• Optimized internal passage design for superior fluid flow and efficient cooling.
• Machined cooling fins on the valve body for added heat dissipation.
• Durable black anodized finish that stands the test of time.
• Backed by the Mishimoto Lifetime Warranty.

Our Thermal Bypass Full-Flow Valve Kit is specifically designed for Jeep Grand Cherokee models equipped with 3.0L, 5.7L, or 6.4L engines from 2016 to 2020. It's the essential upgrade for anyone looking to maintain their vehicle's transmission temperature within safe limits, regardless of climate or driving conditions.

We invite you to reach out to us if you have any questions or require further information about enhancing your Grand Cherokee's transmission performance. Our knowledgeable team is eager to assist you. Please call us at 512-982-9393 in Texas or 562-981-6800 in California. We're here to ensure your driving experience remains smooth and worry-free.

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