GM Service Manual Online
For 1990-2009 cars only

Front Fender Replacement Right Side

Removal Procedure

    Caution: Unless directed otherwise, the ignition and start switch must be in the OFF or LOCK position, and all electrical loads must be OFF before servicing any electrical component. Disconnect the negative battery cable to prevent an electrical spark should a tool or equipment come in contact with an exposed electrical terminal. Failure to follow these precautions may result in personal injury and/or damage to the vehicle or its components.

  1. Disconnect the negative battery cable(s).

  2. Object Number: 334315  Size: SH
  3. Remove the right outboard cowl vent grille trim piece.
  4. Remove the hood. Refer to Hood Replacement .

  5. Object Number: 349810  Size: SH
  6. Remove the right hood spring assembly.

  7. Object Number: 349812  Size: SH
  8. Remove the fender to cowl support brace, if equipped.

  9. Object Number: 402051  Size: SH
  10. Remove the right side battery tray, if equipped. Refer to Battery Tray Replacement in Engine Electrical.
  11. Remove the wheelhouse panel bracket, if equipped.
  12. Remove the air filter housing. Refer to Air Cleaner Assembly Replacement or Air Cleaner Assembly Replacement in Engine Controls.
  13. Remove the coolant surge tank. Refer to Radiator Surge Tank Replacement in Engine Cooling.

  14. Object Number: 401885  Size: SH
  15. Remove the pushpins (2) in order to detach the wheelhouse panel (1) from the fender (3).

  16. Object Number: 401888  Size: SH
  17. Remove the fender to upper cowl bracket bolt.
  18. Open the door.

  19. Object Number: 349818  Size: SH
  20. Remove the fender to door hinge bolts.

  21. Object Number: 370264  Size: SH
  22. Unfasten the right front grille clip from the fender.

  23. Object Number: 401897  Size: SH
  24. Remove the fender to radiator support bolts.

  25. Object Number: 401886  Size: SH
  26. Remove the rear lower fender bolt.
  27. Remove the right fender from the vehicle.

Installation Procedure

  1. Position the fender to vehicle.

  2. Object Number: 401886  Size: SH

    Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  3. Install the rear lower fender bolt.
  4. Tighten
    Tighten the bolt to 25 N·m (18 lb ft).


    Object Number: 401897  Size: SH
  5. Install the fender to radiator support bolts.
  6. Tighten
    Tighten the bolts to 25 N·m (18 lb ft).


    Object Number: 370264  Size: SH
  7. Fasten the right front grille clip to the fender.

  8. Object Number: 349818  Size: SH
  9. Install the fender to door hinge bolts.
  10. Tighten
    Tighten the bolts to 25 N·m (18 lb ft).


    Object Number: 401888  Size: SH
  11. Install the fender to upper cowl bracket bolt.
  12. Tighten
    Tighten the bolt to 25 N·m (18 lb ft).


    Object Number: 401885  Size: SH
  13. Install the pushpins (2) in order to attach the wheelhouse panel (1) to the fender (3).

  14. Object Number: 402051  Size: SH
  15. Install the wheelhouse panel bracket, if equipped.
  16. Tighten

        • Tighten the bracket nuts to 25 N·m (18 lb ft).
        • Tighten the bracket bolts to 9 N·m 807 lb in).
  17. Install the right side battery tray, if equipped. Refer to Battery Tray Replacement in Engine Electrical.
  18. Install the coolant surge tank. Refer to Radiator Surge Tank Replacement in Engine Cooling.
  19. Install the air filter housing. Refer to Air Cleaner Assembly Replacement or Air Cleaner Assembly Replacement in Engine Controls.

  20. Object Number: 349812  Size: SH
  21. Install the right fender to cowl support brace, if equipped.
  22. Tighten
    Tighten the brace bolts to 9 N·m (80 lb in).


    Object Number: 349810  Size: SH
  23. Install the right hood spring assembly.
  24. Tighten
    Tighten the bolt to 25 N·m (18 lb ft).

  25. Install the hood. Refer to Hood Replacement .

  26. Object Number: 334315  Size: SH
  27. Install the right outboard cowl vent grille trim piece.
  28. Connect the negative battery cable(s).

Front Fender Replacement Left Side

Removal Procedure

    Caution: Unless directed otherwise, the ignition and start switch must be in the OFF or LOCK position, and all electrical loads must be OFF before servicing any electrical component. Disconnect the negative battery cable to prevent an electrical spark should a tool or equipment come in contact with an exposed electrical terminal. Failure to follow these precautions may result in personal injury and/or damage to the vehicle or its components.

  1. Disconnect the negative battery cable (s).

  2. Object Number: 334315  Size: SH
  3. Remove left outboard cowl vent grille trim piece.
  4. Remove the hood. Refer to Hood Replacement in Body Front End.

  5. Object Number: 349810  Size: SH
  6. Remove the left hood spring assembly.

  7. Object Number: 349812  Size: SH
  8. Remove the left fender to cowl support brace.

  9. Object Number: 401869  Size: SH
  10. Remove the wheelhouse panel bracket.
  11. Remove the battery tray. Refer to Battery Tray Replacement in Engine Electrical.

  12. Object Number: 349786  Size: SH
  13. Disconnect the hood latch release cable from the clips.

  14. Object Number: 369708  Size: SH
  15. Disconnect the windshield washer hose.
  16. Remove the underhood bussed electrical connector (UBEC). Refer to Underhood Fuse Block Replacement in Engine Electrical.

  17. Object Number: 401885  Size: SH
  18. Remove the pushpins (2) to detach the wheelhouse panel (1) from the fender (3).

  19. Object Number: 401888  Size: SH
  20. Remove the fender to upper cowl bracket bolt.
  21. Open the door.

  22. Object Number: 349818  Size: SH
  23. Remove the fender to door hinge bolts.

  24. Object Number: 370264  Size: SH
  25. Unfasten the left front grille clip from the fender.

  26. Object Number: 349817  Size: SH
  27. Remove the fender to radiator support bolts and retainer.

  28. Object Number: 401886  Size: SH
  29. Remove the rear lower fender bolt.
  30. Remove the left fender from the vehicle.

Installation Procedure

  1. Position the fender to vehicle.

  2. Object Number: 401886  Size: SH

    Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  3. Install the rear lower fender bolt.
  4. Tighten
    Tighten the bolt to 25 N·m (18 lb ft).


    Object Number: 349817  Size: SH
  5. Install the fender to radiator support bolts and retainer.
  6. Tighten
    Tighten the bolts to 25 N·m (18 lb ft).


    Object Number: 370264  Size: SH
  7. Connect the left front grille clip to the fender.

  8. Object Number: 349818  Size: SH
  9. Install the fender to door hinge bolts.
  10. Tighten
    Tighten the bolts to 25 N·m (18 lb ft).


    Object Number: 401888  Size: SH
  11. Install the fender to upper cowl bracket bolt.
  12. Tighten
    Tighten the bolts to 25 N·m (18 lb ft).


    Object Number: 401885  Size: SH
  13. Install the pushpins (2) to attach the wheelhouse panel (1) to the fender (3).
  14. Install the Underhood Bussed Electrical Connector (UBEC). Refer to Underhood Fuse Block Replacement in Engine Electrical.

  15. Object Number: 369708  Size: SH
  16. Connect the windshield washer hose to the clips.

  17. Object Number: 349786  Size: SH
  18. Connect the hood latch release cable to the clips.
  19. Install the battery tray. Refer to Battery Tray Replacement in Engine Electrical.

  20. Object Number: 401869  Size: SH
  21. Install the wheelhouse panel bracket.
  22. Tighten

        • Tighten the wheelhouse bracket nuts and bolts to 25 N·m (18 lb ft).
        • Tighten the wheelhouse bracket nuts and bolts to 9 N·m (80 lb in).

    Object Number: 349812  Size: SH
  23. Install the left fender to cowl support brace.
  24. Tighten
    Tighten the brace bolts to 9 N·m (80 lb in).


    Object Number: 349810  Size: SH
  25. Install the left hood spring assembly.
  26. Tighten
    Tighten the bolt to 25 N·m (18 lb ft).

  27. Install the hood. Refer to Hood Replacement .

  28. Object Number: 334315  Size: SH
  29. Install the left outboard cowl vent grille trim piece.
  30. Connect the negative battery cable (s).