GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1701843  Size: SH
  1. Loosen the clamps (1) securing the filter (2).
  2. Remove the filter from the hoses and discard.

Installation Procedure


    Object Number: 1701843  Size: SH

    Important: The filter arrow must point toward the axle vent pipe. If replacing the hose, the length of the new hose must match the length of the old hose.

  1. Install the filter (2) to the hoses.
  2. Position hose clamps (1) and tighten.