Identifying Sedan Vent Glass Versus Hatchback Quarter Windows
Determining the exact rear side glass on this car begins with looking at where the panel is actually attached to the car body. On the four-door sedan, built on the GK chassis, the glass behind the rear passenger window is technically a vent window housed directly inside the rear passenger door frame. If your Impreza has a traditional trunk lid, the glass sits right next to the drop-down passenger window, separated by a vertical metal division bar and a rubber run channel. This sedan unit moves with the door whenever it swings open.
If you drive the five-door hatchback, designated as the GT chassis, the quarter window is an entirely stationary fixture mounted directly to the vehicle body between the C-pillar and D-pillar. It does not swing with any passenger door. The hatchback version incorporates an integrated black encapsulated perimeter moulding along with a lower beltline trim directly adhered to the glass edge. When sourcing replacements for these vehicles, I supply aftermarket glass manufactured by industry suppliers like FYG, XYG, PGW, or Pilkington rather than dealership-branded units. Looking at the boundary of your glass will tell you immediately whether you need the door-frame vent window or the bonded body glass.
Distinguishing Clear Solar Tint from Sport and Limited Privacy Glass
Once the body style is settled, the next step is identifying the optical tint level applied to the glass. Hatchback models carry standard green solar-control tempered safety glass on base and Trims, which looks almost entirely transparent when viewed from the side profile. If you have the higher Sport or Limited trims, Subaru equipped the hatchback rear quarters with factory dark privacy glass from the factory. Putting a plain white sheet of paper behind your opposite rear window quickly reveals whether you have a mild greenish hue or heavy charcoal tinting.
Original equipment part numbers for the hatchback body glass correspond to 65209FL002, 65209FL000, and 65209FL001 for the right side, paired with 65209FL012 and 65209FL010 for the left side. These bonded hatchback quarter units have single-use locating pins and precise foam dam tape pre-applied along their inner edges. Unlike the sedan vent glass, which relies strictly on mechanical compression inside the door's perimeter rubber channel, the hatchback glass forms a permanent seal directly against the rear luggage area quarter panel pinch weld.
Interior Pillar Trim and Surrounding Panel Configurations
The interior architecture around the glass is another foolproof way to identify what parts support the unit. On the five-door hatchback, the upper luggage area trim and interior D-pillar trim pieces wrap around the inner boundary of the quarter window opening. These interior plastics conceal the factory alignment pins and anchor brackets that seat into the quarter post.
On the sedan, the interior door card stops beneath the glass line, exposing the vertical division bar bracket that holds the rubber run channel in place. The sedan glass has no direct contact with the interior C-pillar trim or the rear parcel shelf. Neither the sedan door vent nor the hatchback quarter glass utilizes integrated camera brackets, rain sensors, or wiper de-icers, keeping the glass selection focused purely on whether it mounts within a door division bar or directly to the welded rear quarter bodywork.
