GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 1998 🢒 Chevy P12 Chassis 🢒 Engine 🢒 Engine Mechanical - 7.4L 🢒 Oil Filter Adapter Removal

    Object Number: 452375 Size: SH
  1. Loosen the oil fitting, using a hex wrench.

    2. Object Number: 70416 Size: SH
  2. Remove the oil filter fitting.

    3. Object Number: 180862 Size: SH
  3. Remove the oil bypass valves, if required. Unstake the tangs on oil bypass valves and remove with long nose pliers.
  4. Inspect the oil filter fitting, replace if necessary.
  5. Discard the valves, if removed.