NQ5 Quarter Window Variations and Pillar Trim Differences
Replacing the stationary rear quarter glass on this crossover requires matching the specific exterior trim finish and build origin, because the window is an encapsulated assembly with the lower beltline trim and outer perimeter moulding permanently bonded to the glass. In the North American long-wheelbase market, Kia uses two distinct exterior finishes. Rugged trims like the X-Line and base US-assembled front-wheel-drive models feature blacked-out surround mouldings, with the driver side corresponding to part number 87810-DW000. Conversely, Korean-built hybrid editions and trims such as the EX or SX utilize a bright satin chrome/silver accent along the bottom edge, using part numbers 87810-P1000 or 87810-P1EA0 for the left side and 87820-P1000 for the passenger side.
The dark privacy tint is baked into the tempered safety glass at the factory, matching the rear passenger doors. Unlike front windshields, this glass carries no defrost lines, optical camera brackets, or wiper heating zones. When sourcing replacement units, I supply only aftermarket glass produced by established manufacturers like Pilkington, PGW, FYG, and XYG, which mirror these factory encapsulated profiles and privacy smoke levels without the dealer-part markup.
Interior Access, Locator Pins, and Surrounding Hardware
Because the extended third side-window profile stretches between the C-pillar rear door cut-line and the solid D-pillar body structure, securing a clean fit involves more than just addressing the outer boundary. Plastic locator alignment pins are moulded directly into the backside of the assembly, passing through designated slots in the vehicle quarter panel pinch weld to ensure exact factory elevation against the upper roof arch moulding.
- Interior Cargo Panels: The interior upper C-pillar and D-pillar trim pieces overlap the inner boundary of the glass. The lower luggage area side quarter trim must be partially detached so the inner retaining nuts or clips on the locator studs can be freed from the inside.
- Beltline Garnish Issues: Many owners notice milky white discolouration or peeling clear coat on the factory lower beltline mouldings. Because this trim is built straight onto the quarter glass frame, replacing the entire window unit cures the cosmetic decay along with any physical glass damage.
- Adjoining Roof Moulding: The upper edge of the quarter glass meets the roof channel moulding. NHTSA Recall 24V-031 addresses loose roof trim clips that rattle or flutter at highway speeds, a symptom that occurs right at the top perimeter of this quarter window and is often mistaken for a glass seal failure.
Does the quarter glass contain heating elements or radio antennas?
No. The quarter glass on this model does not have rear defroster grids, heated wire elements, or integrated antenna electronics, even on models equipped with upgraded audio packages. It functions purely as a fixed tempered vision panel with encapsulated exterior trim.
Can the lower chrome or black trim strip be swapped independently?
No. The exterior beltline strip and perimeter channel moulding are manufactured as a single integrated assembly bonded directly to the tempered glass. If the moulding is bent, scratched, or sun-damaged, the complete quarter glass must be replaced.
Are the quarter windows identical between North American and overseas versions?
No. The North American market utilizes the long-wheelbase NQ5 platform, which incorporates a significantly longer third-row glass pane compared to the shorter-wheelbase model sold across Europe. Units designed for European models will not fit.
