GM Genuine Parts 55354585 Engine Water Pump Pulley

ACDelco GM Original Equipment Engine Water Pump Pulleys attach to the water pump shaft and are driven by the engine accessory belt. Replacing worn or bent engine water pump pulleys can help prevent premature wear of the engine accessory belt. These original equipment engine water pump pulleys are GM-recommended replacements for your vehicle’s original components and have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

• Circulates coolant through the engine system
• Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
• GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
• Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
• GM regularly updates production and service part designs to integrate new materials and technologies