ACDelco 251748 Water Pump sku-47619155 707773787533

ACDelco 251748 is a GM-recommended replacement for the original factory water pump in a GM diesel vehicle. It is manufactured to GM OE specifications for fit, form, and function and offers GM OE quality, reliability, and durability. Testing checks for leak-free performance. Uniform wall sections and smooth coolant-flow cavities support efficient operation. Coated seals have a stainless steel spring, and heat-treated impeller shafts run on ball and roller bearings for smooth operation in virtually all conditions. This Replacement Auto Parts item is sku-47619155, UPC 707773787533. The source also lists the pump as 251-748.You may also like ACDelco ep1028 Fuel Pump sku-47390456 UPC 707773807125.