ACDelco GM Original Equipment 23299093 Rear Window Wiper Blade, 9.88 in

this wiper blade is the exact Delco number as the 2018 GMC acadia manual its just under 10 inches long many of the other "this fits your vehicle" were longer. Bit tricky to put on personally, I had to take the wiper arm off the tailgate easier with a wheel puller as the arm is pressed on and held by a 1/2 nut more expensive than others but you only have to do the right part once

I had to look up a video on YouTube to figure out how to get the old wiper off and this new one on. It was a little tricky, but now that I know how it's done, future replacements should be pretty simple. My vehicle in a 2018 model and this was the first time I've had to replace the back wiper.So far, so good. This replacement blade does a fine job of wiping away the rain. No word on how well it handles the snow as we didn't get any significant snowfall this season. No horrible scrapping noise anymore, so that's a plus too. Let's just hope it lasts as long as the original.

Good wiper so far.

Don’t even mess around installing without removing wiper from the car. Suggest getting a blade puller from Amazon. As usual, once you learn how it’s simple but not intuitive. Doesn’t come with any instructions. Suggest a visit to utube

Works well for my 21 Acadia. Videos on YouTube explain how to replace the wiper.

Fits great

Sent back the cheaper generic brand, bought this one, and it fit perfectly. Easy to install. Works great.

Replacement wiper that was easy to replace and fit perfectly.

facile