Pump – GM (89001132)

This is a pump from GM, factory part number 89001132. It is catalogued under Motors & Pumps > Pumps.

• The number stamped on the old part is the only reliable identifier, since two parts can look identical and differ by a millimetre or by rotation direction.
• Fitment lists are a guide rather than a guarantee, because the same model year can carry different parts depending on the production break and the option code.
• Electrical and fuel-system parts are normally excluded from return once fitted, since they cannot be resold as new after use.

A pump that runs but does not move fluid may be a priming problem rather than a failed unit, particularly on a dry system. Blower noise that changes with speed points at the cage, while noise that stays constant points at the bearings.

Match this against the part you are taking off rather than against a photo. If the number is unreadable, send us the VIN and we will confirm it. Handed to the carrier within one to two business days from our US warehouse, free over $59.