Aisin WPGM-609V Engine Water Pump

OE Water Pump Replacement for GM V8 Applications

The Aisin WPGM-609V engine water pump is an ultra-premium OE replacement built for a wide range of Chevrolet, GMC, Cadillac, Buick, and Hummer applications. It is engineered and manufactured to OE standards with a cast aluminum housing and stamped steel impeller for dependable cooling-system service.

Compatible with 2007-2020 Chevrolet Express 2500 and Express 3500, 2007-2020 GMC Savana 2500 and Savana 3500, and many other GM truck and SUV platforms, this water pump is a direct-fit service part for serpentine belt-driven cooling systems.

Key Features

• OE-engineered and manufactured water pump for standard replacement service
• Cast aluminum housing for strength and reduced weight
• Stamped steel impeller with standard rotation
• Pulley included for a more complete service replacement
• Serpentine belt drive type
• Fits a broad range of GM trucks, vans, and SUVs

Product Details

Aisin Ultra-Premium OE Replacement parts are built around original-equipment design principles, and the WPGM-609V follows that approach for cooling-system service. The aluminum die-cast construction supports durability while helping reduce weight, and the OE-style configuration is suited for vehicles that rely on a serpentine belt-driven water pump. This part cross-references Four Seasons 45010 and GMB 130-9670 for the same application.

Use the Aisin WPGM-609V when servicing GM vehicles such as Chevrolet Silverado 1500, GMC Sierra 1500, Chevrolet Tahoe, and Cadillac Escalade applications that require this specific water pump design. The part number WPGM-609V is also referenced in interchange listings for related OE and aftermarket cataloging.

What This Water Pump Helps Address

• Coolant circulation issues caused by a worn pump
• Overheating from reduced coolant flow
• Coolant leaks from aging pump seals or housing wear
• Noise or bearing wear from a failing engine water pump
• Cooling-system service needs on GM vans, trucks, and SUVs

Installation Notes

Verify engine code, belt routing, and pump configuration before installation. This unit uses a serpentine belt drive, includes a pulley, and does not include mounting hardware or a fan clutch. Installation warnings are noted by the manufacturer, so follow the vehicle service manual, inspect the belt and cooling system components, and replace worn gaskets or seals as required during service.

Quality Assurance

Aisin is the largest OE water pump manufacturer in the world, and this part is produced with OE engineering and manufacturing standards in mind. The WPGM-609V is intended as a standard replacement water pump for confirmed applications across 2007-2020 Chevrolet Express and GMC Savana models, plus additional GM truck and SUV fitments listed above.