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Electronic Control Module
- 6 Cyl, 231 cid (3.8L)
- 8 Cyl, 265 cid (4.3L)
- 8 Cyl, 307 cid (5.0L)

Engine Computer for 1981 Pontiac Bonneville

Fits: Electronic Control Module 8 Cyl, 265 cid 4.3L (change)

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