Rear Quarter Vent Glass Layout on the Redesigned Outlander
Drivers looking for side vent glass on this vehicle often look at the front or rear doors, but both doors use single, full-drop roll-down window panels. What is classified as vent glass or quarter glass here is actually the fixed triangular glass bonded behind the rear passenger doors, filling the gap right against the cargo area. While the underlying CMF-CD platform architecture is shared with the Nissan Rogue, Mitsubishi styled this area with its own sharp exterior lines, distinct perimeter encapsulation, and tall black side pillar appliques that create the floating-roof profile.
Because this panel sits directly over the third-row seating and rear cargo floor, replacing it means accounting for the specific trim level of your vehicle. The SE, SEL, Black Edition, and GT trims come from the factory with dark smoke solar-control privacy tint, whereas base ES models carry lighter glass. Getting the tint shade right matters so the rear quarter matches the rear door roll-down windows seamlessly.
| Glass Position | Mitsubishi Factory Reference | Integrated Glass Hardware |
|---|---|---|
| Driver Side (Left Hand) | 6121A767 | Perimeter Encapsulation Moulding, Solar Privacy Glass |
| Passenger Side (Right Hand) | 6121A768 | Perimeter Encapsulation Moulding, Solar Privacy Glass |
Protecting Exterior Applique Panels and Cargo Trim
The quarter window sits flush between the painted unibody frame, the lower beltline trim, and the exterior gloss black C-pillar garnish. These exterior belt mouldings on the Outlander are notorious for shifting or having their retaining clips loosen due to seasonal temperature swings. When I replace this glass, I protect those delicate gloss plastic pillar trims and clips from being strained or scratched, ensuring the exterior blackout trim sits flush without gaps or rattles once everything is reassembled.
Access to the internal perimeter of the glass requires navigating past the interior rear cargo quarter trim and upper garnish panels. I back every replacement with a one-year warranty on the aftermarket glass panel itself alongside a lifetime warranty on my workmanship, so you do not have to worry about water leaks or wind noise passing into the cabin. The glass is purely stationary, meaning there are no sliding tracks or motor regulators to align, but the position of the encapsulated edge against the body frame must be exact to match the factory sightlines.
Replacing Shattered Cargo Quarter Glass Cleanly
Because the fixed quarter glass is made of tempered safety glass, breakage usually results in thousands of small pebbles scattered across the cargo floor, the folded third-row seats, and inside the lower cavity of the quarter pillar. Removing the interior garnish allows me to vacuum the shattered debris thoroughly out of the inner sheet metal pockets before setting the new panel.
The replacement glass comes manufactured with its factory-style bonded perimeter moulding already attached to the outer edge. This integrated moulding seals the outer transition between the glass edge and the surrounding pillar appliques, keeping rain and road wash out of the body seams without needing messy aftermarket universal rubber strips.
