This product is a Mercedes-Benz C300 W204 ECM ECU engine control module. It is an essential component for your car's performance, and programming is required. The manufacturer part number is A 272 153 52 91 and it has a maximum amperage of 10 A. The OE/OEM part number is the same as the manufacturer part number. This product is made in Germany and has a male connector type. It is designed to be placed on the front of the vehicle. The package comes with a manufacturer warranty of 1 month. The interchange part number is A 272 153 52 91, A2721535291, 272 153 52 91, and 2721535291. Purchase this product to ensure that your car performs at its best. NEW/OEM (REMAN 87) Control Unit - Mercedes-Benz A272-153-52-91 Replaces 272-153-52-91 NEW/OEM GENUINE ECM - Mercedes-Benz A272-153-52-91 Genuine: SKU:272-153-52-91 Other Names:Exchange Control Unit Description: 3.0l. 3.5l. Glk350. E350. C350. 3.5. C300. This item is considered a theft relevant part and is not available for purchase online. Please contact your local dealer for more information. YOU NEED TO RETURN THE OLD UNIT OR A CORE DEPOSIT, VALUE $297.00 This item is non-returnable. Condition:New Replaces:272-153-14-91, 272-153-36-91, 272-153-52-91-60, 272-153-52-91-80, 272-153-52-91-87, 272-153-56-91, 272-153-58-91, 272-153-59-91, 272-153-59-91-60, 272-153-59-91-80 NEW/GENUINE VIRGIN Control Unit - Mercedes-Benz A272-153-52-91 Replaces 272-153-52-91 A2721535291 MERCEDES-BENZ C300 W204 ECM ECU ENGINE CONTROL MODULE OEM YOU NEED TO RETURN THE OLD UNIT OR A CORE DEPOSIT, VALUE $297.00 BOSCH 1 261 209 295 MOTRONIC 22-04-29 MADE IN GERMANY Q09 ME9.7 FOR 6 CYLS ENGINE A003 446 77 40 MODULE SERIAL 4901678255 EXCHANGE WITH THE EXACT MODULE INFORMATION IN THE LABEL. Sale is final, no returns or refunds Install at a Mercedes-Benz Dealership NEEDS PROFESSIONAL INSTALLATION, 1 (ONE) VIN-SPECIFIC INSTALLATION PERMITTED. SHIPS WITH FEDEX GROUND/USPS PRIORITY, UNDER SIGNATURE. THIS IS A TRP PART, CODED TO VIN SPECIFIC CORE VALUE $297.00 SEND COPY OF THE DRIVING LICENSE AND CAR TITLE MSRP $1,700 (ITEM, IMPORT, DUTIES, TRP DOCUMENTS) + CORE $297.00 = $1,997.00 This item is non-returnable.