Outer Panel – GM (26428770)

GM lists this outer panel under number 26428770. It is catalogued under Covers & Caps > Panels & Plates.

• Fits 2025-2026 GMC Terrain
• Model years 2025-2026
• Plastic covers harden with heat cycles, so a cover that has been on the vehicle for a decade often cracks at the screw bosses when refitted.

A part that fails early usually points at an installation fault or a worn component nearby rather than at the part itself.

Confirm the number before you order, because a near match will bolt on and still be wrong. Send the VIN if the old marking has gone. Dispatched from our US warehouse within one to two business days, with free shipping over $59.