Mercedes 500SL ECU Engine Control Module 0-280-800-408. PREOWNED /USED OEM PART - good working condition, minor visible physical wear, - does not impede on function (see images). Match P/N or will not Fit/work.WILL ONLY REPLACE SAME PART ONLY, THIS IS NOT AN UPGRADE OR A RETROFIT PART, PLEASE MATCH YOUR PART NUMBERS TO ENSURE FIT. All electronic items are marked and or engraved. Powered by SixBit's eCommerce Solution. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts & Accessories\Starters, Alternators, ECUs & Wiring\ECUs & Computer Modules". The seller is "duka-parts" and is located in this country: US. This item can be shipped to United States.