Review on GM OEM 12497971 Power Window Regulator Motor - Genuine Parts by Edgardo Ennis

So far so good. This was a replacement for my 1988 Chevy K5 Blazer and it fit and worked perfectly. Just a little tip, it was the main PIA that got to the engine. In fact, I cut open the door and carefully pushed the metal out of the way. After it was installed I folded everything back up, added some small panels and twisted the sections together. Another issue to watch out for is replacing the wiring harness with an improved one that has a relay to get the correct voltage to the motor. This will fix the slow up and down movement, especially on the passenger side window.