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Electronic Control Module
- (6 Cyl, 231 cid, 3.8L, VIN A, 5th digit)
Electronic Spark Control
- (6 Cyl, 231 cid, 3.8L, turbo)

Engine Computer for 1979 Buick Opel

Fits: Electronic Control Module 6 Cyl, 231 cid, 3.8L, VIN A, 5th digit (change)

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