2026-04-10

Rear Wheel Arch (Complete)

Correction code: 10101907102 10101907202 NOTE: Unless explicitly stated in the procedure, the above correction code includes all Collision Repair and Service repair work required to perform this procedure, including the linked Collision Repair procedures and linked Service procedures. Do not stack Collision Repair correction codes unless explicitly told to do so. Depending on the damage to the vehicle, additional repairs may be required.

Repair Information

  • Review all collision repair general practices and safety documentation and wear the appropriate PPE (Personal Protective Equipment) before beginning this procedure.
  • This procedure can be completed without using a frame bench.
  • This component may be replaced in a single repair as a single complete component, using the ASY, RR WHEELHOUSE OTR (Rear Wheel Arch) service part and the instructions in the Repair Procedure section of this document. Alternatively, any individual section or any combination of sections of the Rear Wheel Arch can be replaced so long as the guidelines from the Sectioning Guidelines are followed.

Sectioning Guidelines

General sectioning guidelines:
  • It is allowable to cut through a clearance hole or a non functional hole (exterior trim hole), as described below.
  • Do not cut within 25 mm. of the center of a bolt hole or stud.
  • Sections do not require fasteners at butt or overlap joints unless specifically indicated.
  • Gaps between panels of overlaid and butt joints should be as small as possible to maximize joint strength.
  • Seal all open seams after structural adhesive has cured.

The image below shows the Rear Wheel Arch (complete). The colored areas indicate if sectioning is allowed. Compare the damaged area of the vehicle's Wheelhouse Outer to the image below, then use the repair criteria corresponding to the color of the highlighted area to find the criteria to use to determine if the damaged area of the component can be sectioned.

Rear Wheel Arch (Complete) Allowed Sectioning

Refer to the section description below for measurements and important information.

Section Description Joint Description

  1. For the RH Rear Wheel Arch section only: Remove the AMP Bracket from the service part (refer to the AMP Bracket procedure for more information).

  2. Create and install the new component.

    Cut Line

    Reference Line/Point

    • A = 25 mm.
    • B = 20 mm.
    • C = 55 mm.
    Warning IconA warning icon, calling your attention to a possibly risky situation
    Warning
    The outer edge of the Rear Wheel Arch (where the Rear Wheel Arch surface joins the Body Side Outer) must be flat to allow the overlying Body Side Outer component to fit correctly.
    Informational PurposesAn informational icon, calling your attention
    Note
    The forward edge of the replacement section is installed under the rear edge of the component on the vehicle, with an overlap of at least 25 mm. The forward edge of the replacement section is secured only with structural adhesive (no fasteners are installed).
    Informational PurposesAn informational icon, calling your attention
    Note
    The new component is secured using only structural adhesive.
    Informational PurposesAn informational icon, calling your attention
    Note
    The gap between the adjacent panels of the butt joint for this section should be as small as possible to maximize joint strength.
    Informational PurposesAn informational icon, calling your attention
    Note
    The butyl patch removed for sectioning must be replaced. The replacement butyl patch should be the same size, and should be placed in the same location.

  3. For the RH Rear Wheel Arch section only: Install the AMP Bracket (refer to the AMP Bracket procedure for more information).

Repair Procedure

  1. Remove the Wheel Arch Liner - Rear - LH (Remove and Replace).
  2. Remove the Bracket - Rear - Center (Remove and Replace).
  3. Remove the Bracket - Rear Wing - LH (Remove and Replace).
  4. Remove the Charge Port (NACS) (Remove and Replace).
  5. Remove the Front Carpet - Rear Trunk (Remove and Replace).
  6. Remove the Trim - Side - Trunk - LH (Remove and Replace).
  7. Remove the Striker - Door - LH (Remove and Replace).
  8. Remove the Cover - Rocker Panel - Lower - LH (Remove and Replace).
  9. Remove the C–Pillar Reinforcement.
  10. Remove the Rear Wheelhouse Reinforcement.
  11. Remove the original component.
    Informational PurposesAn informational icon, calling your attention
    Note
    A red X indicates a location where a factory-installed fastener is not being replaced. Secure this location using structural adhesive only.

    or Factory Spot Welds

    or Factory SPRs

    or Drill through factory spot welds
    Informational PurposesAn informational icon, calling your attention
    Note
    When drilling out spot welds, use a drill bit that creates a hole correctly sized for the fastener that will replace the spot weld.
  12. Prepare for installation.
    Informational PurposesAn informational icon, calling your attention
    Note
    A red X indicates a location where a factory-installed fastener is not being replaced. Secure this location using structural adhesive only.
    or Countersunk Rivets, 4.8 mm Long

    or Structural Bulb Rivets, 6.5 mm

    or Rivets, 4.8 mm

  13. Apply structural adhesive to the mating surfaces on the vehicle and the new component or components.
  14. Install the new component or components.
  15. Install the Rear Wheelhouse Reinforcement.
  16. Install the C–Pillar Reinforcement.
  17. Perform any necessary post-repair operations.
  18. Install the Cover - Rocker Panel - Lower - LH (Remove and Replace).
  19. Install the Striker - Door - LH (Remove and Replace).
  20. Install the Trim - Side - Trunk - LH (Remove and Replace).
  21. Install the Front Carpet - Rear Trunk (Remove and Replace).
  22. Install the Charge Port (NACS) (Remove and Replace).
  23. Install the Bracket - Rear Wing - LH (Remove and Replace).
  24. Install the Bracket - Rear - Center (Remove and Replace).
  25. Install the Wheel Arch Liner - Rear - LH (Remove and Replace).