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.

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• GM-recommended replacement part for your GM vehicle's original factory component
• Offering the quality, reliability, and durability of GM OE
• Manufactured to GM OE specification for fit, form, and function