Rear Side Window Damage on the Acura ADX
When the stationary rear glass behind the back door breaks on this crossover, replacement requires sourcing a bonded body panel rather than a standard roll-down window. Because this is a fixed body glass anchored into the C/D-pillar structure, there is no movable regulator mechanism or door division bar involved. Acura engineered the quarter opening with encapsulated polyurethane borders that seal directly to the rear flank, aligning flush with the tailgate pillar gap and resting right below the upper liftgate spoiler line.
The vehicle uses distinct parts for each side of the body: passenger-side panels correlate to Acura part number 73511-3BH-305, while the driver-side panel matches 73561-3BH-305. When I source replacement glass for this vehicle, I supply aftermarket units produced by major glass manufacturers such as PGW, FYG, XYG, and Pilkington, matching the factory deep privacy tint so the new pane blends seamlessly with the adjacent rear door glass and rear hatch.
Trim Details and Cargo Lining Clearance
Replacing this side window involves careful attention to the exterior styling treatments across different trim levels. The ADX A-Spec packages incorporate high-gloss black upper window mouldings running the length of the roofline above the quarter glass, whereas standard trims feature satin or non-gloss finishes. The glass perimeter moulding sits close against these roofline strips, requiring exact positioning so the exterior shadow line remains uninterrupted from the rear door back toward the rear hatch gap.
On the cabin side, the stationary glass perimeter is completely boxed in by the vehicle interior trim architecture. Gaining full access to the inner mounting surface means clearing the upper C-pillar and D-pillar trim sections along with the upper boundary of the rear cargo side lining panels. These interior panels meet directly against the encapsulated inner border of the glass, protecting the cargo hold while concealing the inner unibody sheet metal.
Does the replacement glass match the factory tint on the other windows?
Yes. The rear quarter window comes from the glass manufacturer with dark privacy glass baked directly into the structure. It matches the deep factory tint level of the rear passenger doors and back tailgate glass without requiring secondary window film.
Can the glass be replaced without removing the rear cargo panels?
No. The interior C-pillar and D-pillar trim pieces and the side cargo area linings overlap the inner edge of the glass opening. I remove or unclip these interior sections to access the vehicle unibody flange and inspect the seating area from inside the cargo bay.
Are there wires or antennas built into this quarter glass?
The quarter window does not contain camera brackets, heating elements, or forward-facing driver-assist sensors. Depending on the audio and receiver setup of the specific trim, antenna grids may be embedded within the glass area, requiring the wiring connector behind the interior C-pillar trim to be reattached during installation.
