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 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.
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.
Features
- Made with CSF's AC Condenser Technology Using a 1-Row Super-High Pressure 16mm 10-Channel Microtube for Optimal Oil Flow and Maximum Surface Area Contact
- 19 Rows of 5mm Tall Multi-Louvered Fins
- Welded All-Aluminum Construction
- OEM Style Inlet/Outlet Connections
- 34% Larger Core Volume and 68% more Fluid Volume than the factory cooler
- Drop-in Fit Requires No Modifications to Install
- Black Finish for OEM+ Look
- 2-Year Limited Warranty
Applications
| Year Range |
Make |
Chassis Code |
Model |
Trim |
Engine / Trans / Etc |
Notes |
| 2018-2020 |
Jeep |
JL |
Wrangler |
- |
Turbocharged MILD HYBRID EV-GAS (MHEV) 2.0L L4 |
- |
| 2021-2025 |
Jeep |
JL |
Wrangler |
- |
Turbocharged PLUG-IN HYBRID EV-GAS (PHEV) 2.0L L4 |
- |
| 2018-2026 |
Jeep |
JL |
Wrangler |
- |
Turbocharged 2.0L L4 |
- |
| 2020-2023 |
Jeep |
JL |
Wrangler |
- |
Turbocharged Diesel 3.0L V6 |
- |
| 2018-2026 |
Jeep |
JL |
Wrangler |
- |
3.6L V6 |
- |
| 2020-2023 |
Jeep |
JL |
Wrangler |
- |
MILD HYBRID EV-GAS (MHEV) 3.6L V6 |
- |
| 2020-2026 |
Jeep |
JT |
Gladiator |
- |
3.6L V6 |
- |
| 2021-2023 |
Jeep |
JT |
Gladiator |
- |
Turbocharged Diesel 3.0L V6 |
- |
OEM Part Numbers
Warranty
Cooling Systems and Flexibles, Inc. (CSF) warrants CSF’s High-Performance Cooling Systems, under normal use and service, to the original purchaser of the vehicle in which the product was originally installed. For more information and details please visit the CSF Warranty Page
SKU# 8344 Warranty Term: 2 years
