ACDelco Genuine Parts 15904563 Brake Pressure Modulator Valve

Exact Fit For My 2003 GMC Sierra 2500HD Duramax, Rust Bucket Undercarriage Installed New S/S Brake Lines Wound Up Stripping The ABS Module So Needed New One, Chose Amazon With This ACDelco Part 15904563 Was NOT Used, New Direct Replacement Bolted The Old Control On Top, Bolted Complete Unit to Frame, Connected All New S/S Lines w/loctite 545, Bled All Air Out, No Leaks & Back On Road. No Problems. Would Buy Again With No Hesitation. Great & Thanks.!!!

I won't bother buying genuine AC Delco stuff any more. This ABS pump and two calipers didn't make it over 10K miles of use.

Initially the service break light was not coming on, but after a couple months it started popping up again, so...did not fix my light from coming on saying service break system

Factory original. At this price range you need to buy quality parts. This is original GM so you know it will last and have peace of mind that your brakes are working like they are supposed to.

My truck had a pull to the left. I tried everything in front of this including calipers, rotors, hoses, etc. The only thing I hadn't tried was the hard line running from the front right caliper back to this bpmv. Installed this item and bleed brakes. No more pull.

This was the wrong part. Only 30 days to return. Because of the pandemic and the Artic Blast that we had here in Texas, I could not get a mechanic to install the part until way after the 30 days. Still in the original box. My tough luck I guess.

My 04 Silverado needed a new ABS motor/pump assembly. Local auto parts store wanted almost $400. This part was the exact replacement for what I need, fit perfectly and would highly recommend.

Was not the part for the truck that it was ordered for