Front Door Trim Panel 8-97859722-6 (LH) / 8-97859721-6 (RH) For ISUZU NPR NPR-HD NQR NRR 600P (1998–2007) — Molded Interior Pad, Direct Fit, Speaker Grille & Control Cutouts

The Front Door Trim Panel covering OEM references 8-97859722-6 (Left / Driver Side) and 8-97859721-6 (Right / Passenger Side) is a verified replacement interior component for ISUZU NPR, NPR-HD, NQR, and NRR medium-duty trucks from the 1998–2007 model years. This panel is the interior door pad/trim — the molded piece that covers the inner metal door shell, providing a finished cabin appearance, mounting points for the window switch and door handle, built-in speaker grilles, and factory-style cutouts for all controls and accessories.

Unlike a bare metal door shell, this trim panel is the visible interior surface of the door. It is manufactured from durable molded plastic (or heavy-duty automotive-grade composite) with a textured gray or beige finish, and includes all necessary mounting points and factory-style clips for straightforward installation. The two part numbers serve as the left/right pair: 8-97859722-6 (8978597226) is the Driver Side (Left) panel, while 8-97859721-6 (8978597216) is the Passenger Side (Right) panel.

• Part Type & Position Verified: Left (Driver Side) for 8-97859722-6 — confirmed by GoTrucky ("driver-side (left) installation") and DEAUTO ("Front Door Trim Pad"). Right (Passenger Side) for 8-97859721-6 — confirmed by GoTrucky ("passenger side (right) of the vehicle").
• Vehicle & Year Coverage Verified: ISUZU NPR (1998–2004 / 2004–2007 / 2005–2007), NPR-HD, NQR, NRR — confirmed by GoTrucky compatibility tables. Also covers Chevrolet W3500 / W4500 Tiltmaster (shared platform).
• Material & Construction Verified: Molded plastic / heavy-duty automotive-grade material; textured gray finish; built-in speaker grilles and control cutouts — confirmed by GoTrucky product descriptions.
• Dimensions & Weight Verified: 39 × 34 × 5 inches (approx. 99 × 86 × 13 cm); 39.94 lb (approx. 18.1 kg) — confirmed by GoTrucky specification tables for both LH and RH panels.
• Cross-Reference Density Verified: 8978597226, 8975822887, 8978597225 (LH); 8978597216, 8978597215, 8975822826 (RH) — confirmed by GoTrucky, Guneybaglilar, and vdsauto catalogs.
• Chingqing / 600P Cross-Reference: Chinese supplier okisuzu lists a "车门内饰板 R" for ISUZU 600P NKR NPR NQR, confirming platform overlap with Qingling-produced models.

• Cracked or broken panel body: Impact damage, UV degradation, or improper removal can crack the plastic substrate, affecting appearance and mounting integrity.
• Broken or missing mounting clips / tabs: The panel is retained by factory-style clips; broken retainers cause rattles, sagging, or partial detachment.
• Damaged speaker grille or control cutouts: A cracked grille or distorted switch opening prevents proper seating of the speaker or window switch.
• Delamination or peeling of the textured finish: The surface skin can lift or peel over time, particularly in hot climates or high-use fleet vehicles.
• Rattles or squeaks from the door interior: A loose or damaged trim panel transmits road vibration and produces persistent cabin noise.
• Stained or warped panel from moisture intrusion: A compromised door seal can stain or warp the interior panel.

1. Confirm the required side and window type first: Verify LH vs. RH and manual vs. power window cutout.
2. Remove the original panel carefully: Use a plastic trim removal tool to release the perimeter clips. Start at the bottom edge and work upward.
3. Disconnect electrical connectors (if power windows): Unplug the window switch harness before fully removing the panel.
4. Transfer reusable components: If the original speaker, switch, or door handle bezel is in good condition, transfer it to the new panel.
5. Install the new panel: Align the top edge first, then seat the perimeter clips by pressing firmly along the edge. Do not force — if a clip will not seat, check alignment.
6. Reconnect and test: Plug in the window switch and test operation before fully seating the panel.
7. Clean with mild interior cleaner — avoid harsh solvents that can degrade the textured finish.

• Standard packing: Protective carton or crate with internal cushioning to prevent panel damage. Bulk export pallet available.
• Package contents: 1 × Front Door Trim Panel (LH or RH). Mounting clips, speaker, switch, and hardware are not included unless explicitly stated — confirm at inquiry.
• Set options: Single panel (LH or RH) / LH + RH pair — specify at inquiry.
• Suitable for: ISUZU NPR / NQR / NRR interior repair shops, fleet maintenance departments, collision repair centers, and spare parts distributors.