CONSULT YOUR INSTALLATION TECHNICIAN FOR CORRECT FITMENT AND PROGRAMMING. All our items are tested before listing, all of our items are stored indoors and taken off of the donor cars with great care.If you are not sure about part compatibility, call your local dealer for reference. Liability shall be limited to the replacement of the part or a remedy not to exceed the price paid for the part, at Carbrosautopartsinc. All electronics items may need to be reprogrammed to function, an electronic item may not function without the proper programing. By purchasing the item , you agree to the following. All of our items are MARKED to Avoid fraud, and will include a tamper proof seal. We guarantee that our part works, however it may not fix your problem, our items may not be used for testing or diagnosing problems for solutions. The item "BMW OEM E53 X5 DME ENGINE MOTOR COMPUTER SET WITH KEY 3.0L V6 2001-2006 ECU EWS" is in sale since Friday, December 18, 2020. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Computer, Chip, Cruise Control\Engine Computers". The seller is "carbrosautopartsinc" and is located in Sacramento, California. This item can be shipped worldwide.