Hummer H2. Manual - part 1469

Fig. 153: Ignition Coil Harness Connector 
Courtesy of GENERAL MOTORS CORP. 

2. Disconnect the ignition coil harness connector. 

 

2004 Hummer H2 

2004 ENGINE PERFORMANCE Engine Controls (Introduction) - 4.8L, 5.3L, and 6.0L - Hummer H2

  

Fig. 154: Ignition Coil Mounting Bolts 
Courtesy of GENERAL MOTORS CORP. 

3. Remove the ignition coil mounting bolts. 

 

2004 Hummer H2 

2004 ENGINE PERFORMANCE Engine Controls (Introduction) - 4.8L, 5.3L, and 6.0L - Hummer H2

  

Fig. 155: View Of Ignition Coil 
Courtesy of GENERAL MOTORS CORP. 

4. Remove the ignition coil.  

Installation Procedure 

 

2004 Hummer H2 

2004 ENGINE PERFORMANCE Engine Controls (Introduction) - 4.8L, 5.3L, and 6.0L - Hummer H2

  

Fig. 156: View Of Ignition Coil 
Courtesy of GENERAL MOTORS CORP. 

1. Install the ignition coil to the bracket. 

 

2004 Hummer H2 

2004 ENGINE PERFORMANCE Engine Controls (Introduction) - 4.8L, 5.3L, and 6.0L - Hummer H2