US Motor Works MCK1071 Engine Water Pump with Fan Clutch

Water Pump and Fan Clutch Kit for Toyota Cooling Repair

US Motor Works MCK1071 is a matched engine water pump with fan clutch kit for Toyota cooling system service. It is built for direct replacement on select Toyota 4Runner, FJ Cruiser, and Tundra applications, including 2010-2017 Toyota 4Runner and 2012-2014 Toyota Tundra fitments.

Key Features

• Matched water pump and fan clutch replacement for the same cooling system service
• Designed and tested to meet or exceed original equipment specifications
• Precision-machined components for consistent fit and cooling performance
• Supports proper coolant circulation and airflow through the radiator
• US Motor Works Water Pump and Fan Clutch kit line for select Toyota trucks and SUVs
• Part number MCK1071 for easy identification and ordering

Detailed Description

The US Motor Works MCK1071 Water Pump and Fan Clutch kit is a direct-fit cooling system service part for select Toyota applications. Because the water pump moves coolant and the fan clutch controls airflow, replacing both components together helps complete the repair in one service event and reduces the risk of a new part being affected by an older worn component. This kit is a practical choice for Toyota 4Runner, Toyota FJ Cruiser, and Toyota Tundra owners addressing cooling system maintenance.

Compatible With 2010-2017 Toyota 4Runner, N/A; 2010-2014 Toyota FJ Cruiser, N/A; 2012-2014 Toyota Tundra, N/A; and 2011 Toyota Tundra, N/A from 10/2010. Part number MCK1071 is intended for buyers searching for a Toyota 4Runner water pump and fan clutch kit, Toyota FJ Cruiser cooling repair parts, or a Toyota Tundra engine water pump with fan clutch replacement.

Common Repair Symptoms

• Engine temperature running higher than normal
• Coolant circulation problems from a worn water pump
• Reduced fan engagement or airflow from a failing fan clutch
• Noise from the front of the engine cooling assembly
• Cooling system service needed after pump or clutch wear

Installation Notes

Replace the water pump and fan clutch together when servicing the cooling system to keep the repair matched. Verify vehicle year, model, and build date before ordering, especially for the 2011 Toyota Tundra application noted from 10/2010. Follow factory service procedures, inspect related cooling components during installation, and refill the system with the correct coolant specification.

Quality Assurance

US Motor Works designs and tests this kit to meet or exceed original equipment specifications. Precision machining and quality component selection are used to support reliable engine cooling and long-term vehicle service life.