I am curious if anyone has been able to purchase this part and if so was there any issues with the heads up clarity or lane departure system or ability to be calibrated. I have been searching for this part for a few months. Dealers can't get them in a timely manner in fact they have been waiting over 40 days to receive one from the vender. Another confusing issue is that the OEM part number is the same for both DW2135 and DW2275. I was told by NAGS the difference is an updated larger camera opening. If this is the case for AGS how can GM show one part number for both. It fits 2016+ Yukon, Tahoe, and Escalade with heads up, rain sensor, & LDWS.

I have used both and have had no issues with calibration. Gm service manual states it is self calibrating and will give a DTC if calibration is not successful.

Well how did it wok? I tried it and i had to install the DW2275 because it threw up codes and dealer told them it was the wrong windshield.