Hummer H3. Manual — part 372

Fig. 333: View Of Exhaust Manifold
Courtesy of GENERAL MOTORS CORP.

4. Remove the exhaust manifold bolts.

5. Remove the exhaust manifold.

2007 Hummer H3

2007 ENGINE Engine Mechanical - 3.7L - H3

Fig. 334: View Of Exhaust Manifold Gasket
Courtesy of GENERAL MOTORS CORP.

6. Remove and discard the exhaust manifold gasket.

OIL FILTER ADAPTER REMOVAL

2007 Hummer H3

2007 ENGINE Engine Mechanical - 3.7L - H3

Fig. 335: View Of Oil Filter Adapter
Courtesy of GENERAL MOTORS CORP.

1. Remove the oil filter adapter.

2007 Hummer H3

2007 ENGINE Engine Mechanical - 3.7L - H3

Fig. 336: View Of Oil Filter Bypass Valve
Courtesy of GENERAL MOTORS CORP.

2. Remove the oil filter bypass valve.

HEATER INLET PIPE REMOVAL

2007 Hummer H3

2007 ENGINE Engine Mechanical - 3.7L - H3