GM / ACDelco Water Pump with Pulley – OEM 12692045 / 251-821

Brand-new OEM GM / ACDelco engine water pump with pulley, supplied as pictured.

• GM part number: 12692045
• ACDelco cross-reference: 251-821
• Condition: Brand new / OEM
• Included: One water pump and pulley as photographed. A rear housing/manifold and thermostat are not part of the pictured assembly. No separate gasket or installation hardware is shown; contact us to confirm gasket and hardware availability before ordering.

Catalog applications: Selected 2014–2018 Chevrolet Silverado 1500 and GMC Sierra 1500; 2019 Silverado 1500 LD and Sierra 1500 Limited; 2015–2020 Chevrolet Tahoe/Suburban, GMC Yukon/Yukon XL and Cadillac Escalade/Escalade ESV. Gasoline engine applications vary by model; excludes eAssist. Confirm part number and VIN/engine compatibility before ordering.

Delivery: Free delivery to New York, Connecticut and New Jersey. $15 shipping to other supported U.S. destinations.