GM Genuine Parts 20999338 Windshield Washer Fluid Level Sensor

The low washer fluid light on my Chevy Silverado was constantly on, and after some research, I determined the likely culprit was a faulty level sensor. I replaced it with this genuine GM product, and the issue was resolved immediately. It’s a reliable replacement part that fits perfectly and works as expected. Highly recommend for anyone facing a similar problem.

Works great

This worked perfectly for our 2013 Tahoe LT Z71 model. Cleared the “low windshield washer fluid” message, right away! All parts included worked perfectly and it’s a genuine AC Delco part. Not that terribly hard to change too. Took me less than an hour.

It fits 2009 Tahoe you just need to use the old washer and the new one together. Install: put the old washer in , then put the new washer in and then fight the sensor in. it's not that easy, you just need to fight that sensor give it a twist right and left and it will work. This is the easier way I found. cheaper than the dealership which quote me $41 and came super fast next day. it took the warning sign off (add washer fluid) . I will definitely recommend this item.

I got the "this fits your 2011 Chevy Avalanche" banner, so I ordered even though I've never seen OEM part. Like others, I found the new gasket and sensor were too small in diameter. I had everything off, so came back and looked at the reviews. I found one who stated they super glued the new gasket into the old gasket. This is what I did and like the other reviewer, it works fine. I'm sure I could've done more research, but I took the easy way with the verification banner.

I had the same issue as a lot of Chevy SUV's & Truck owners...Washer Fluid Low Level Warning even after filling-up the window washer fluid. I own a 2011 Chevy Avalanche LTZ and started having this Display Warning for a few months. Long story short, remove the sensor before you order a replacement...some sensors vary in design (angle of the plug connection) depending of your vehicle's model. ACDelco 20999338 GM Original Equipment Windshield Washer Fluid Level Sensor was a perfect match for my Avy...plug & play and problem fixed! It comes with the rubber grommet/seal if you want to replace that part.

This did not fit my 2009 GMC Sierra. The Rubber grommet was too small for the washer fluid reservoir hole. The part itself (which is Chinese junk), was also low quality and smaller than oem part. See photos

No problems working well

Queda bien, sobre el empaque del sensor original. Ya no me aparece el mensaje de falta de líquido

This product is a genuine AC Delco replacement part. It was an exact fit for my 2011 GMC Sierra. Simply swapped it out with the old sensor. I no longer have the 'low washer fluid' prompt on my dash when the washer fluid reservoir is full. Probably should have bought this a year ago.

Se vende lo que se describe , solo eso

Direct fit,no issues.

Yeah not much to say, good price fast shipping fit my 2012 Chevy Silverado finally got rid of the low washer fluid light.