GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 1996 🢒 Regal 🢒 Engine 🢒 Engine Mechanical - 3.8L 🢒 Acoustic Engine Cover Replacement

Removal Procedure

    Object Number: 73910 Size: SH
  1. Twist to unlock the tube/oil fill cap from the engine.
  2. Lift the cover up at the front and slide the tab out of the engine bracket.
  3. Replace the tube/oil full cap in the rocket arm cover.

Installation Procedure

    Object Number: 73910 Size: SH
  1. Remove the tube/oil full cap from the engine.
  2. Insert the tab of the acoustic cover under the engine bracket.
  3. Place the hole of the acoustic cover onto the oil fill neck of the rocker arm cover.
  4. Install the tube/oil fill cap into the engine and twist in order to lock.