Extension Panel – GM (84735821)

Ordering an extension panel for GM comes down to the part number rather than the description.

This is an extension panel from GM, factory part number 84735821. It is catalogued under Covers & Caps > Panels & Plates.

Keeping the old part until the new one is fitted and checked is the simplest way to avoid a second order.

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.

Ships from our US warehouse in one to two business days, free over $59.