OUT OF A 2003 ACURA MDX MOST RADIO's ARE USED MEANING THEY MIGHT HAVE SMALL SCUFFS OR MARKS ON THEM...WILL DO MY BEST TO CAPTURE ALL IMPERFECTIONS.. Some radios need codes or to be programed in the vehicle (most Honda, Vw, Audi, GM). If unit needs a code or programing it is your responsibility, if you can not get code ask and if I can I get it for you. If you need Vehicle Vin# to get the code I will supply the vin IF available . THE PART COMPATIBILITY IS FOR REFERENCE ONLY AND MEANS THAT THE PART MIGHT FIT THAT VEHICLE, PLEASE BEFORE BUYING CHECK BY CAREFULLY LOOKING AT THE PICTURES IF THE PART LOOKS EXACTLY THE SAME AND MACH THE PART NUMBER TO YOURS IF IT IS AVAILABLE. IF IN DOUBT PLEASE ASK ME BEFORE BUYING You are buying used part and if there is a problem contact me as soon as possible, I will do my best to work out the problem. I will only accept returns and give full refund for items not as described or not working. You have to let me know within 10 days after receiving the package. If damage is noted in description, shown on pictures or part is sold as not working I will not accept returns. Will accept payment by PayPal or you can pay with credit card thru e-bay check out if you do not have PayPal account. Bigger packages I ship via FedEx Ground, no shipment to PO boxes. Smaller items will be shipped by USPS Priority Mail. For shipping to Alaska, Puerto Rico, Hawaii please e-mail me for shipping quote. I only ship to confirmed address that is on PayPal or e-bay account. Also you can pickup if you live close. If any issues with item or service please let me know right away so I can work it out with you quickly. Please leave feedback it is important to me. Thank You. SORRY WE DO NOT SHIP INTERNATIONAL ANYMORE. If package is going to AK, VI, HI, or PR and any of the package sides is 12 inches or more please check with me for price (big packages are expensive to ship there). If the package fits any flat rate USPS box then the shipping will be what it is listed on e-bay.