Genuine GM OEM Engine Water Pump Assembly – Part #12685257
New, never installed or used. Genuine General Motors part in the original GM box. The outer box shows storage/handling wear, but the water pump assembly itself is clean and unused.
Complete water pump/manifold assembly with pulley, thermostat housing and related components as shown in the photos.
GM Part Number: 12685257
Replaces: 12666570, 12671394, 12674640 & 12681258
Please verify the part number with your VIN before purchasing, as fitment can vary by engine and vehicle configuration.
Compatible Vehicles
Part #12685257 is listed for the following applications:
