1999 Jeep Grand Cherokee Electronic Engine Control Module P56041423AG

1999 Jeep Grand Cherokee Electronic Engine Control Module Dealer Turn On Required Used and 100% working order. Item may have normal signs of wear. Part Number: P56041423AG Interchange Part Number: 590-05465 Compatible Part Number: 56041423AD, 56041423 Option Code: None This is a used Electronic Engine Control Module that fits 1999 Jeep Grand Cherokee. Please see the pictures for more cosmetic details. Dealer Turn On Required. This item has been cleaned, serviced as needed, and thoroughly checked. The function is in 100% working order! This unit is being sold as a REPLACEMENT ONLY! The part number is P56041423AG. If you do not have this exact part number or compatible 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 they 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.