Weathered Encapsulation and Cargo Panel Clearance
Long-term exposure takes a heavy toll on the exterior rubber moulding framing the side cargo glass on this truck. On enthusiast forums, drivers frequently report that the perimeter seal dry-rots, cracks, and flakes away after years under the sun. Because Nissan manufactured this stationary glass with the rubber moulding encapsulated directly around the tempered panel, you cannot simply press in a fresh universal weatherstrip from the outside. Resolving a shredded border requires pulling the whole assembly and installing a fresh direct-glazed replacement with an intact factory-style reveal moulding intact.
Working around the rear cargo area often reveals modifications that complicate access. Off-road builds commonly feature metal exterior gear plates bolted over the window recess or interior Molle storage panels mounted flush against the sheet metal. To access the retaining studs and alignment pins bonded to the back of the glass assembly, the interior cargo trim panels between the C-pillar and D-pillar must come out. I carefully clear these interior storage systems and trim structures to release the mechanical fasteners before setting the replacement glass into the side body frame. I protect my work on every installation with a lifetime warranty on my workmanship alongside a one-year warranty on the replacement glass itself.
Distinguishing WD22 and N50 Body Changes
Matching the correct replacement glass requires separating the original WD22 production run from the later N50 redesign. For the 2000 to 2004 model years, the rear side quarter glass follows NAGS part numbers FQ20807 for the right side and FQ20808 for the left side. These earlier units sit directly behind the rear door vent window assemblies (cataloged separately under FV20805 and FV20806), filling the framed cargo aperture directly above the rear wheel arches.
When the truck shifted to the redesigned N50 platform for the 2005 through 2015 model years, the body lines, glass dimensions, and cabin depth grew substantially. The quarter windows on these later trucks are noticeably larger, matching the squared-off styling cues of the updated unibody-on-frame architecture. While the overall mounting philosophy remained a direct-glazed stationary setup, the mechanical alignment pins behind the rear interior plastics shifted locations to accommodate the redesigned rear pillar architecture.
Tint Matching Across Trims and Solar Glass Variants
Replacing this side window requires confirming the glass tint so the cargo area matches the rear doors. The tempered safety glass features a broad ceramic frit band around the perimeter to shield the structural adhesive from sun breakdown, but the glass tinting varies by equipment package. Off-Road, PRO-4X, and SE trim levels left the factory with heavy dark green privacy glass to keep cabin temperatures down and conceal cargo, while fleet and base XE models featured a lighter solar green glass.
Neither generation features embedded electronics in this location. The side quarter panels do not house radio antenna lines, defrost heating grids, or wiper park elements, as Nissan routed the defroster circuitry exclusively into the drop-down rear hatch glass. Getting the replacement right comes down to matching the factory light transmission level and ensuring the integrated perimeter rubber sits true against the C-pillar and D-pillar body contours.
