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Electronic Control Module
- (left hand engine compartment)
  - 3.8L
  - 4.6L

Engine Computer for 2004 Pontiac Bonneville

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There are 2 choices for the 2004 Pontiac Bonneville Engine Computer !!!
Choose Your Option

Electronic Control Module (left hand engine compartment) 3.8L
Electronic Control Module (left hand engine compartment) 4.6L

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