Mishimoto MISMMFS-XJ-89K 1989-2001 Jeep Cherokee XJ 4.0L Performance Aluminum Fan Shroud

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 that's powered by the vehicle's 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 isn't turning fast, neither is the fan, and there's no air moving through your radiator. That's 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. High-performance component designed to enhance thermal efficiency, durability, and reliability under demanding conditions. Engineered to support optimal temperature control and system performance across applications.

• Direct-fit for 1989-2001 Jeep Cherokee XJ w/ 4.0L engine
• Includes three Mishimoto high-flow 10-in slim fans
• Fits with stock and Mishimoto Radiator

The Mishimoto MISMMFS-XJ-89K Performance Aluminum Fan Shroud is designed for 1989-2001 Jeep Cherokee XJ models equipped with the 4.0L engine. Its lightweight aluminum construction covers more of the radiator than the stock fan shroud, helping direct airflow across the radiator for improved thermal efficiency during demanding trail use, including steep climbs, muddy hills, and narrow trails.

The assembly includes three Mishimoto high-flow 10-inch electric slim fans, each rated to move 950 CFM regardless of engine speed. One fan replaces the stock air-conditioning fan, while the other two provide additional radiator airflow. Testing showed airflow improvements of 41.9 percent over the stock fan shroud at idle and 22 percent over the stock fans at 2,500 RPM. Eliminating the engine-driven mechanical fan also reduces engine drag and can free horsepower and torque.

The included AC fan jumper harness helps maintain proper air-conditioning function on 1997-2001 models. Fans can be activated manually with a separately sold switch or with an available adjustable fan controller. The controller can be set to activate the fans at temperatures from 150°F to 240°F and mounts on the Mishimoto fan shroud. The shroud is compatible with both stock and Mishimoto radiators.

Key Features & Performance Benefits

• Three electric fans: Provides 2,850 CFM of combined airflow based on the stated 950 CFM rating per fan.
• Aluminum fan shroud: Covers more radiator area than the stock shroud to support improved airflow distribution.
• Reduced engine drag: Replaces the heavy mechanical fan to help free horsepower and torque.
• AC fan jumper harness: Supports proper air-conditioning function on 1997-2001 models.

Key Product Specifications & Technical Data

• Brand: Mishimoto
• Part number: MISMMFS-XJ-89K
• Application: 1989-2001 Jeep Cherokee XJ
• Engine application: 4.0L
• Construction: Aluminum
• Fan quantity: Three
• Fan size: 10 inches
• Fan airflow: 950 CFM per fan

What's Included

• Aluminum fan shroud
• Three Mishimoto high-flow 10-inch electric slim fans
• AC fan jumper harness

Fitment

Fits 1989-2001 Jeep Cherokee XJ models with the 4.0L engine. The supplied fitment data lists 1991, 1992, 2000, and 2001 Jeep Cherokee applications. Fits with stock and Mishimoto radiators.

Fitments:
1987 Jeep Cherokee Base
1987 Jeep Cherokee Chief
1987 Jeep Cherokee Laredo
1987 Jeep Cherokee Limited
1987 Jeep Cherokee Pioneer
1988 Jeep Cherokee Base
1988 Jeep Cherokee Chief
1988 Jeep Cherokee Laredo
1988 Jeep Cherokee Limited
1988 Jeep Cherokee Pioneer
1989 Jeep Cherokee Base
1989 Jeep Cherokee Laredo
1989 Jeep Cherokee Limited
1989 Jeep Cherokee Pioneer
1989 Jeep Cherokee Sport
1990 Jeep Cherokee Base
1990 Jeep Cherokee Laredo
1990 Jeep Cherokee Limited
1990 Jeep Cherokee Pioneer
1990 Jeep Cherokee Sport
1991 Jeep Cherokee Base
1991 Jeep Cherokee Briarwood
1991 Jeep Cherokee Laredo
1991 Jeep Cherokee Limited
1991 Jeep Cherokee Sport
1992 Jeep Cherokee Base
1992 Jeep Cherokee Briarwood
1992 Jeep Cherokee Laredo
1992 Jeep Cherokee Limited
1992 Jeep Cherokee Sport
1993 Jeep Cherokee Base
1993 Jeep Cherokee Country
1993 Jeep Cherokee Sport
1994 Jeep Cherokee Country
1994 Jeep Cherokee SE
1994 Jeep Cherokee Sport
1995 Jeep Cherokee Country
1995 Jeep Cherokee SE
1995 Jeep Cherokee Sport
1996 Jeep Cherokee Classic
1996 Jeep Cherokee Country
1996 Jeep Cherokee SE
1996 Jeep Cherokee Sport
1997 Jeep Cherokee Country
1997 Jeep Cherokee SE
1997 Jeep Cherokee Sport
1998 Jeep Cherokee Classic
1998 Jeep Cherokee Limited
1998 Jeep Cherokee SE
1998 Jeep Cherokee Sport
1999 Jeep Cherokee Classic
1999 Jeep Cherokee Limited
1999 Jeep Cherokee SE
1999 Jeep Cherokee Sport
2000 Jeep Cherokee Classic
2000 Jeep Cherokee Limited
2000 Jeep Cherokee SE
2000 Jeep Cherokee Sport
2001 Jeep Cherokee Classic
2001 Jeep Cherokee Limited
2001 Jeep Cherokee SE
2001 Jeep Cherokee Sport

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1