Plug & Play Siemens Engine ECU, Mercedes-Benz, A2711530591, A 271 153 05 91, 5WK9051703, 5WK90517 03, SIM4L KE ECU Variant:Locked (No Warranty) 038906012JR - 038 906 012

038906012JR - 038 906 012 JR

038906012FC - 038 906 012 FC

0281001963 - 0 281 001 963

028011539 - 0 280 011 539

038906012JB - 038 906 012 JB

Plug & Play Siemens Engine ECU, Mercedes-Benz, A2711530591, A 271 153 05 91, 5WK9051703, 5WK90517 03, SIM4L KE ECU Variant:Locked (No Warranty) 038906012JR - 038 906 012This OEM replacement ECU has been thoroughly tested by our in house technicians to ensure reliability. If you have any questions about its suitability for your needs, feel free to reach out, our team is here to help. At Cartech Electronics, we are committed to offering high quality, used replacement engine ECUs at a fraction of the cost of a new module from the main dealer. Depending on the variant you select, turnaround times may vary, please check