US Motor Works MCK2001 Engine Water Pump with Fan Clutch

Cooling System Water Pump and Fan Clutch Kit

US Motor Works MCK2001 is a matched engine water pump with fan clutch kit for select GM and Saab applications. It is built to replace both connected cooling components at the same time, helping restore proper coolant flow and airflow in one repair.

Compatible With 2003-2006 Chevrolet SSR, 2006 Chevrolet Trailblazer, 2003-2006 Chevrolet Trailblazer EXT, 2004-2006 Buick Rainier, and other listed applications, this kit is intended for drivers servicing a worn cooling system on vehicles such as the Chevrolet Trailblazer and GMC Envoy. The MCK2001 part number is also useful when searching for a direct-fit cooling repair solution.

Key Features

• Engine water pump with fan clutch kit for matched cooling-system replacement
• Designed and tested to meet or exceed original equipment specifications
• Precision-machined components for consistent fit and operation
• Helps restore coolant circulation and engine-driven airflow
• Fits select Buick, Chevrolet, GMC, Isuzu, and Saab models

Product Details

US Motor Works Water Pump and Fan Clutch kit MCK2001 is engineered as a coordinated replacement for two cooling-system parts that work together. The water pump circulates coolant through the engine, while the fan clutch controls airflow through the radiator. Replacing both at the same time helps avoid repeat labor when one worn component can quickly affect the other. This matched set is a practical choice for owners searching for a water pump and fan clutch kit for 2003-2006 Chevrolet SSR, 2005-2006 GMC Envoy, or 2005-2006 Saab 9-7x cooling system service.

What It Helps Address

• Coolant circulation problems caused by a worn water pump
• Reduced radiator airflow from a failing fan clutch
• Overheating concerns tied to aging cooling components
• Noisy or inconsistent fan clutch operation
• Repeat repairs when only one connected part is replaced

Installation Notes and Tips

Replace the water pump and fan clutch together when servicing the cooling system to avoid mixing new and worn components. Verify vehicle fitment by year, make, and model before installation. This part is listed for 2003-2006 Chevrolet SSR, 2006 Chevrolet Trailblazer, 2003-2006 Chevrolet Trailblazer EXT, 2005-2006 GMC Envoy, 2003-2006 GMC Envoy XL, 2003-2006 Isuzu Ascender, 2005-2006 Saab 9-7x, 2004-2006 Buick Rainier, and 2004-2005 GMC Envoy XUV.

Quality Assurance

US Motor Works designs and tests this kit to meet or exceed original equipment specifications. The combination of quality components and precision machining is intended to support reliable engine cooling and long-term vehicle service.