07-08 Mercedes W251 R320 CDI Diesel ECU ECM Engine Control Module Unit OEM. Used condition with some wear, scratches, imperfections as per photos. The ECU terminal pins look to be in good shape. The ECU will need to be programmed to work in your R-class. Please match up the part numbers to ensure fitment. Please see all photos for details. Donor vehicle 2008 Mercedes R320 CDI diesel.
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