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Electronic Control Module
- (left hand front engine compartment)
  - ID 12583826
  - ID 12583827

Engine Computer for 2004 Buick Park Avenue

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There are 2 choices for the 2004 Buick Park Avenue Engine Computer !!!
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Electronic Control Module (left hand front engine compartment) ID 12583826
Electronic Control Module (left hand front engine compartment) ID 12583827

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