Buy 2023 Cadillac XT4 Sport Sport Utility 2.0L A/T 4WD Vent Window Assembly (Rear). GM. GLASS, Which - OEM Cadillac Part # 84868341 (42855738, 84778184)

Fixed glass. Vent Window Assembly. Weatherstrip Assembly - Side Window.
A complete Vent Window Assembly, which are auto glass Windows that are mounted on the Sides of vehicles, which can tilt open.

Vent Window Assembly

Fits XT4

GM.