CSF Oil Coolers

The CSF transmission oil cooler eliminates the concern of overheating. The advanced design features CSF's proprietary AC Condenser Technology, utilizing SuperHigh Pressure 16mm 10-Channel Microtube architecture that maximizes both oil flow and cooling surface area. The result is dramatic temperature reduction under all driving conditions. When transmission fluid overheats, performance suffers and long-term damage becomes more likely. The Wrangler (JL) & Gladiator (JT) often see transmission temperatures of over 250 deg F while hauling and off-roading. While many owners haven't observed immediate damage, the longer term repercussions are always a reduction in transmission life. On top of that, having to stop and wait for your transmission to cool down is more than just an inconvenience, it is a limitation that shouldn't exist in a Wrangler. The factory transmission oil cooler for the Wrangler (JL) & Gladiator (JT) is definitely undersized and just enough for daily driving. Add in modifications like oversized tires, roof racks, etc, the transmission starts to get too hot. The CSF transmission oil cooler is a must have for any type of serious off-roading offering: 34% Larger Core Volume and 68% more Fluid Volume than the factory cooler, Dual Pass Core vs factory single pass design, Double the number of cooling tubes and fin rows compared to factory, Perfect for daily driving, overlanding, and off-road adventures. Jeep Wrangler (JL) & Gladiator (JT) High-Performance Transmission Oil Cooler.