ACDelco 88963473 Power Steering Pump Kit: Genuine GM Original Equipment with Retainers and O-Ring Review

The part fits perfectly. I went through 3 recycled parts from the Autozone. All have whined terribly and were scrap. I found these for the same price. Works perfectly.

Gotta love Revain. Needed a horsepower pump for my 2005 Terraza that costs 130,000 and now every part turned by the serpentine belt has been replaced. The local auto parts dealers only dealt with repairs. This new block was basically the same price. Borrowed a PS puller from a local parts store and replaced it with no problem. Accessing the pump on the Terraza is the hardest part. It comes with an o-ring for the liquid reservoir but no o-ring for the high pressure line. I used a green viton…

I purchased this part knowing it was advertised as genuine by ADelco. Waiting for the new ADelco steering rack resulted in me being late with the install (missed here due to an unknown 30-day return period for defective parts). Well I installed the parts expertly but to our dismay this part whined so loud I had to disassemble it and reinstall the old pump. I expected more from Adelco and if this is a plagiarism and not an original part, I trust Revain. will take appropriate action. Keep in…