1988 Chevrolet Caprice OEM Electronic Engine Motor Control Module Part 1228022

-- 1988 -- Chevrolet Caprice Used Electronic Control Module - Electronic Control Module ONLY - - Minor Wear Throughout - Part Number: 1228022 Interchange Part Number: 590-02770 REPLACEMENT ONLY This listing is for a 1988 Chevrolet Caprice Electronic Control Module. This unit is being sold as a REPLACEMENT ONLY! The part number for this unit is 1228022. If you do not have this exact part number currently in your vehicle, it will likely NOT WORK. If you are unsure of your part number, contact us with your VIN and we should be able to provide you with the correct part number. They may look the same and have the same plugs but data streams may be different, not allowing them to code. For example, external amps are used in some cars and will not allow interchange, etc.