US Motor Works MCK1004-TU Engine Water Pump with Fan Clutch

Cooling System Replacement

The US Motor Works MCK1004-TU combines an engine water pump and fan clutch in one matched cooling solution. It is built for Dodge and Jeep applications that require specific cooling packages, including max cooling, heavy duty cooling, and select models with heater return tube notes.

This part number, MCK1004-TU, is a practical choice when the water pump and fan clutch need to be serviced together to restore proper coolant circulation and airflow. It is a fitment-based replacement for Dodge Durango, Dodge Ram 1500, and related truck applications where cooling performance is critical.

• Matched water pump and fan clutch assembly for coordinated cooling service
• Designed and tested to meet or exceed original equipment specifications
• Precision-machined components for consistent cooling-system operation
• Includes mounting hardware, gaskets, and accessories as required

Fitment Details

Compatible With 2002-2003 Dodge Durango, N/A, with heavy duty cooling. Compatible With 2000-2001 Dodge Durango, N/A, with max cooling. Compatible With 2000 Dodge Ram 1500, N/A, with max cooling. Compatible With 2000 Dodge Ram 2500, N/A, with max cooling. Compatible With 2000 Dodge Ram 3500, N/A, with max cooling. Compatible With 1997-1999 Dodge Dakota, N/A, set includes heater return tube. Compatible With 1998-1999 Dodge Durango, N/A, set includes heater return tube. Compatible With 1998-1999 Dodge Ram 1500, N/A, without Snow Plow package. Compatible With 1998-1999 Dodge Ram 2500, N/A, without Snow Plow package. Compatible With 1998-1999 Dodge Ram 3500, N/A, without Snow Plow package. Compatible With 1994-1997 Dodge Ram 1500, N/A, set includes heater return tube. Compatible With 1994-1997 Dodge Ram 2500, N/A, set includes heater return tube. Compatible With 1994-1997 Dodge Ram 3500, N/A, set includes heater return tube. Compatible With 1993-1996 Dodge Dakota, N/A, with max cooling. Compatible With 1993 Dodge D150, N/A, with max cooling. Compatible With 1993 Dodge D250, N/A, with max cooling. Compatible With 1993 Dodge D350, N/A, with max cooling. Compatible With 1993 Dodge Ramcharger, N/A, with max cooling. Compatible With 1993 Dodge W150, N/A, with max cooling. Compatible With 1993 Dodge W250, N/A, with max cooling. Compatible With 1993 Dodge W350, N/A, with max cooling. Compatible With 1993 Jeep Grand Cherokee, N/A, without max cooling. Compatible With 1993 Jeep Grand Wagoneer, N/A, without max cooling.

Common Repair Uses

• Overheating caused by a worn water pump or fan clutch
• Reduced coolant circulation through the engine
• Weak airflow across the radiator at operating temperature
• Cooling-system service on vehicles with max cooling or heavy duty cooling packages
• Leak-related pump replacement during routine cooling maintenance

Installation Notes

Verify the cooling package and application notes before ordering, since fitment varies by model and equipment level. This part number, MCK1004-TU, is listed for applications with max cooling, heavy duty cooling, and select notes such as heater return tube or without Snow Plow package.

Quality Assurance

The water pump and fan clutch are designed and tested to meet or exceed original equipment specifications. US Motor Works uses precision machining and matched-component engineering to support consistent cooling performance and engine longevity.