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MAKE SURE YOUR PART NUMBER MATCHES BEFORE ORDERING!!!
Stock # 4B45
01228253 This is a good ecm or engine computer for a 1989-1991 Pontiac Bonneville or Buick Lesabre. The part # is 01228253. It comes with a 90 day warranty. Make sure your part number matches before ordering.
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MAKE SURE YOUR PART NUMBER MATCHES BEFORE ORDERING!!!