For all 1968-1972 Cadillac models plus early 1973 models with a double groove P/S pulley system, this remanufactured water pump replaces part number 3633088. You can find the water pump for late 1973 models here Because it’s manufactured, you’ll get a 2 year warranty when purchasing it, and your $175 core charge is refunded when you send us your old water pump in rebuildable condition!

Cadillac Model Years

1968, 1969, 1970, 1971, 1972, Early 1973

GM Part Number

3633088 Group 1.069