There are 3 choices

Choose One

Diesel Control
- (left hand cylinder head)
  - (glow plug control)
Electronic Control Module
- (left hand front under battery)
  - 6.0L
  - 6.6L

Engine Computer for 2008 GMC Sierra 3500 HD

Attention!

There are 3 choices for the 2008 GMC Sierra 3500 HD Engine Computer !!!
Choose Your Option

Diesel Control (left hand cylinder head) (glow plug control)
Electronic Control Module (left hand front under battery) 6.0L
Electronic Control Module (left hand front under battery) 6.6L

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