
The Mishimoto direct-fit transmission cooler kit in black for 2007–2011 Jeep Wrangler JK (3.8L, 42RLE) places a 19-row bar-and-plate cooler in the grille area with precision brackets to maximize airflow. The black finish provides a discrete appearance while the kit reduces transmission fluid temperatures, includes all necessary lines and hardware, and complements Mishimoto oil cooler and radiator upgrades.
Mishimoto Transmission Cooler Kit for 2007-2011 Jeep Wrangler JK 3.8L 42RLE - Black