GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 HUMMER 🢒 2007 🢒 H2 🢒 Engine 🢒 Engine Mechanical - 4.8L, 5.3L, and 6.0L 🢒 Oil Filter Bypass Valve Replacement

Removal Procedure

    Object Number: 260117 Size: SH
  1. Drain the engine oil.
  2. Remove the oil filter.

    3. Object Number: 490699 Size: SH
  3. Remove the oil filter adapter (1).
  4. Remove the oil filter bypass valve (2).

Installation Procedure

    Object Number: 490699 Size: SH
  1. Install the oil filter bypass valve (2).

    2. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  2. Install the oil filter adapter (1).

    3. Tighten
    Tighten the oil filter adapter to 55 N·m (40 lb ft).


    Object Number: 260117 Size: SH
  3. Install the oil filter.

    4. Tighten
    Tighten the oil filter to 30 N·m (22 lb ft).

  4. Refill the engine oil. Refer to Approximate Fluid Capacities and/or Fluid and Lubricant Recommendations .