ACDelco Professional 2521003 High-Performance Engine Water Pump

Brand: ACDelco/Gold Notes: Mounting Hole Quantity--7, Includes Back Housing--No, Thermostat And Housing Included--No, Outlet Quantity--0, Impeller Rotation--Reverse, Impeller Vane Quantity--6, Informational Chart 1--PL25_PL26_IC_WaterPumpComposition.jpg, Mounting Hardware Included--No, Programming Required--No, Installation Warnings--No, Hub Height (IN)--3.673, Hub Hole Thread Diameter (MM)--8, Hub Height (MM)--93.3, Hub Hole Quantity--4, Water Pump Drive Type--Timing belt, Impeller Material--Grey Iron, Pulley Included--No, Informational Chart 2--PL25_PL26_IC_CoolingSystemOperation.jpg, Fan Clutch Included--No, Housing Material--Aluminum Part Type: Water Pump and Related Components mpn: 252-1003 Sub Type: Engine Water Pump Manufacturer Part Number: 252-1003