Mishimoto MMTC-JK-TBV Automatic Transmission Thermal Bypass Valve in Black for 12-18 Jeep Wrangler JK

Need more control over your Jeeps transmission oil temperature? The Mishimoto Automatic Transmission Thermal Bypass Valve for the JK Wrangler is a direct fit upgrade for the valve currently located on your transmission cooler lines. CNC machined from billet-aluminum and featuring a black anodized finish for superior corrosion protection and sharp looks, this valve increases the flow of oil in both directions and has cooling fins for greater heat dissipation. Want even more control ? Upgrade the included 160° thermostat with a 185° or 200° thermostat for faster warm ups in cold weather, or swap out the thermostat with the supplied bypass for constant cooling in hot climates or high demand use. Installs in less than an hour and gets you back out on the road or trail.