Mishimoto - Product description
Crawling up steep rock faces, muddy hills, or narrow trails can put a lot of stress on your 1989-2001 Jeep Cherokee XJ 4. 0L cooling system. The stock fan system on the 1989-2001 Jeep Cherokee XJ 4. 0L is an archaic design thats powered by the vehicles engine. It adds a lot of weight and drag to the engine, sucking horsepower and torque just to get it moving. Once it does start moving, the amount of air it moves is dependent on the engine speed. If the engine isnt turning fast, neither is the fan, and theres no air moving through your radiator. Thats why Mishimoto is excited to announce our 1989-2001 Jeep Cherokee XJ 4. 0L Performance Aluminum Fan Shroud. This fan shroud incorporates three Mishimoto high-flow 10-inch electric slim fans. Each of these fans moves a constant 950 CFM regardless of engine speed. One fan replaces the stock AC fan, while the other two fans are free to cool the radiator. The included AC fan jumper harness ensures proper AC function with 1997-2001 models. The lightweight aluminum fan shroud also covers more of the radiator than the stock fan shroud, meaning your entire radiator can benefit from the increase airflow. In our testing, we found that the Mishimoto XJ Fan shroud moved air 41. 9-percent better than the stock fan shroud at idle and 22-percent better than the stock fans at 2,500 RPM. Our electric fan shroud also eliminates the heavy mechanical fan, reducing drag on the engine and freeing up horsepower and torque for your trail climbing enjoyment. The Mishimoto fans can be activated manually with a switch (sold separately) or by our available adjustable fan controller. The Mishimoto fan controller mounts conveniently on the Mishimoto fan shroud and can be set to activate the fans at any temperature from 150F to 240F.
