GM Service Manual Online
For 1990-2009 cars only

Front Pipe Replacement 2.4L AWD

Removal Procedure


    Object Number: 2016203  Size: SH
  1. Remove the 2 bolts (2), 2 compression springs (1) and front exhaust pipe assembly.

  2. Object Number: 2016447  Size: SH
  3. Remove the 2 bolts (1) from the catalytic converter pipe.
  4. Remove the front exhaust pipe.
  5. Remove the gasket from the exhaust manifold.

Installation Procedure


    Object Number: 2016225  Size: SH

    Note: If the free length is less than the minimum 41.5 mm (1.63 in), replace the compression spring.

  1. Using a vernier caliper, measure the free length of the compression springs.
  2. Fully insert a new gasket to the exhaust manifold.

  3. Object Number: 2016435  Size: SH

    Note: Be sure to install the gasket in the correct direction. Do not reuse the gasket.

  4. Using a plastic hammer and wooden block (2) , tap in the new gasket (3) until its surface is flush with the exhaust manifold (1).
  5. Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 2016203  Size: SH
  6. Install the front exhaust pipe assembly with the 2 bolts (1) and the 2 compression springs (2). Tighten the bolts to 43 N·m (32 lb ft).
  7. Install the 2 bolts (1) into the catalytic converter pipe and tighten to 43 N·m (32 lb ft).
  8. Inspect for exhaust gas leaks.

Front Pipe Replacement 2.4L FWD

Removal Procedure


    Object Number: 2016203  Size: SH
  1. Remove the 2 bolts (1) and the 2 compression springs (2) from the exhaust manifold.
  2. Remove the gasket from the exhaust manifold.

  3. Object Number: 2016441  Size: SH
  4. Remove the 2 bolts (1) from the front exhaust pipe assembly.
  5. Remove front exhaust pipe assembly.

Installation Procedure


    Object Number: 2016225  Size: SH

    Note: If the free length is less than the minimum 41.5 mm (1.63 in), replace the compression spring.

  1. Using a vernier caliper, measure the free length of the compression springs.
  2. Fully insert a new gasket to the exhaust manifold.

  3. Object Number: 2016435  Size: SH

    Note: Be sure to install the gasket in the correct direction. Do not reuse the gasket.

  4. Using a plastic hammer and wooden block (2), tap in the new gasket (3) until its surface is flush with the exhaust manifold (1).
  5. Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 2016203  Size: SH
  6. Install the front exhaust pipe assembly with the 2 bolts (1) and the 2 compression springs (2). Tighten the bolts to 43 N·m (32 lb ft)
  7. Inspect for exhaust gas leaks.