GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 105301  Size: SH
  1. Remove the push-in retainer (2) from the cowl drain valve (3).
  2. Remove the cowl drain valve (3) from the vehicle.

Installation Procedure


    Object Number: 105301  Size: SH
  1. Align the cowl drain valve (3) to the opening in the vehicle.
  2. Install the push-in retainer (2) to secure the cowl drain valve to the vehicle.