GM Service Manual Online
For 1990-2009 cars only

Stabilizer Shaft Replacement Sedan/Coupe

Removal Procedure


    Object Number: 1229967  Size: SH
  1. Install the engine support fixture.
  2. • For vehicles equipped with the 2.4L (LE5), refer to Engine Support Fixture .
    • For vehicles equipped with the 3.5L (LZ4), refer to Engine Support Fixture .
    • For vehicles equipped with the 3.6L (LY7), refer to Engine Support Fixture .
    • For vehicles equipped with the 3.9L (LZ9), refer to Engine Support Fixture .
  3. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  4. Remove the tires and wheels. Refer to Tire and Wheel Removal and Installation .
  5. Disconnect the stabilizer links from the stabilizer shaft. Refer to Stabilizer Shaft Link Replacement .
  6. Remove the stabilizer bar clamps and insulators. Refer to Stabilizer Shaft Insulator Replacement .
  7. Remove the catalytic convertors ( 3.5L (LZ4), 3.6L (LY7), 3.9L (LZ9).
  8. • For the left side catalytic convertor, refer to Catalytic Converter Replacement - Left Side .
    • For the right side catalytic convertor, refer to Catalytic Converter Replacement - Right Side .
  9. Lower the frame in order to gain clearance to the stabilizer shaft. Refer to Frame Replacement .
  10. Remove the stabilizer shaft through the opening between the frame and body.

Installation Procedure


    Object Number: 1229967  Size: SH
  1. Position the stabilizer shaft to the frame.
  2. Install the stabilizer bar clamps and insulators. Refer to Stabilizer Shaft Insulator Replacement .
  3. Raise the frame into place. Refer to Frame Replacement
  4. Remove the jack stand.
  5. Connect the stabilizer link to the stabilizer bar. Refer to Stabilizer Shaft Link Replacement .
  6. Install the catalytic convertors ( 3.5L (LZ4), 3.6L (LY7), 3.9L (LZ9).
  7. • For the left side catalytic convertor, refer to Catalytic Converter Replacement - Left Side .
    • For the right side catalytic convertor, refer to Catalytic Converter Replacement - Right Side .
  8. Install the front tire and wheel. Refer to Tire and Wheel Removal and Installation .
  9. Lower the vehicle.
  10. Remove the engine support fixture.
  11. • For vehicles equipped with the 2.4L (LE5), refer to Engine Support Fixture .
    • For vehicles equipped with the 3.5L (LZ4), refer to Engine Support Fixture .
    • For vehicles equipped with the 3.6L (LY7), refer to Engine Support Fixture .
    • For vehicles equipped with the 3.9L (LZ9), refer to Engine Support Fixture .

Stabilizer Shaft Replacement Convertible

Removal Procedure


    Object Number: 1229967  Size: SH
  1. Install the engine support fixture.
  2. • For vehicles equipped with the 3.5L (LZ4), refer to Engine Support Fixture .
    • For vehicles equipped with the 3.9L (LZ9), refer to Engine Support Fixture .
  3. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  4. Remove the front tires and wheels. Refer to Tire and Wheel Removal and Installation .
  5. Remove the LH and RH reinforcements. Refer to Drivetrain and Front Suspension Frame Reinforcement Replacement .
  6. Remove the catalytic convertors.
  7. • For the left catalytic convertor, refer to Catalytic Converter Replacement - Left Side .
    • For the right catalytic convertor, refer to Catalytic Converter Replacement - Right Side .
  8. Disconnect the stabilizer links from the stabilizer shaft. Refer to Stabilizer Shaft Link Replacement .
  9. Lower the frame in order to gain access to the stabilizer shaft. Refer to Frame Replacement .
  10. Support the rear of the frame assembly with a suitable jack stand.
  11. Remove the stabilizer bar clamps and insulators. Refer to Stabilizer Shaft Insulator Replacement .
  12. Remove the stabilizer shaft thru the opening between the frame and body.

Installation Procedure


    Object Number: 1229967  Size: SH
  1. Position the stabilizer shaft to the vehicle through the opening between the frame and body.
  2. Install the stabilizer bar clamps and insulators. Refer to Stabilizer Shaft Insulator Replacement .
  3. Raise the frame into place. Refer to Frame Replacement .
  4. Install the LH and RH reinforcements. Refer to Drivetrain and Front Suspension Frame Reinforcement Replacement .
  5. Remove the jack stand.
  6. Connect the stabilizer link to the stabilizer bar. Refer to Stabilizer Shaft Link Replacement .
  7. Install the catalytic convertors.
  8. • For the left catalytic convertor, refer to Catalytic Converter Replacement - Left Side .
    • For the right catalytic convertor, refer to Catalytic Converter Replacement - Right Side .
  9. Install the front tires and wheels. Refer to Tire and Wheel Removal and Installation .
  10. Lower the vehicle.
  11. Remove the engine support fixture.
  12. • For vehicles equipped with the 3.5L (LZ4), refer to Engine Support Fixture .
    • For vehicles equipped with the 3.9L (LZ9), refer to Engine Support Fixture .