Description

Part Number # 273 153 66 91

Need this ECM virginized? Add $100. That means its ready to be “learned in” with Mercedes Benz Star Diagnostics Xentry/DAS.

If you need this ECM cloned from your original ECM so that it’s plug n play when you receive it with no further programming required. You must send us your original ECM, it contains the FBS (security) data and vehicle specific coding required to clone your original ECM to this used ECM. The additional fee for cloning is $350. Contact us if you have questions.

Benz Tech Modules Programming Team

(818) 510-3375

Warranty information:

If we clone your ECM, you get a two year warranty. If you purchase the unprogrammed ECM and have it programmed or cloned by someone else you get a three month warranty. If the ECM is opened (the lid is removed) the warranty is void, we will not accept a return or issue a refund.