2007–2009 Mercedes-Benz SL550 5.5L V8 ECM | Cloned or Virginized

Replace your Mercedes-Benz SL550 engine computer with a professionally remanufactured ECM (Engine Control Module) from Automobile Computer Solutions (ACS).

Choose Programmed (Cloned) for plug-and-play installation or Virginized for programming by your shop, subject to ECM compatibility and service availability.

Vehicle Fitment

2007–2009 Mercedes-Benz SL550 (R230) with the 5.5L M273 naturally aspirated V8 gasoline engine.

Compatible vehicle applications, subject to VIN and original ECM part-number verification:

• 2007 Mercedes-Benz SL550 5.5L V8

• 2008 Mercedes-Benz SL550 5.5L V8

• 2009 Mercedes-Benz SL550 5.5L V8

Important: ECM hardware, immobilizer systems, and software configurations may vary by model year. These modules are not necessarily interchangeable across all listed years.

This listing does not cover the SL500, SL55 AMG, SL600, SL63 AMG, or SL65 AMG.

Send your VIN and a clear photo of your original ECM label so ACS can confirm the Mercedes-Benz and Bosch part numbers, hardware compatibility, and programming requirements before shipping.

Programmed (Cloned)

After purchase, ACS provides shipping instructions for sending your original ECM to our facility in Hialeah, Florida.

For supported modules, we transfer the required vehicle-specific data, immobilizer information, and coding to a compatible replacement ECM.

Once cloning is successfully completed, the replacement ECM is designed to operate with your existing vehicle security system and keys without additional dealer programming.

If the original ECM data cannot be read or transferred, ACS will contact you to discuss available alternatives.

Virginized

Virginizing is available for supported ECM part numbers.

The replacement ECM is prepared for programming, coding, and immobilizer synchronization by a qualified automotive technician.

Additional Mercedes-Benz diagnostic and programming equipment may be required.

Why Choose ACS?

• Professionally remanufactured replacement engine computers

• ECM cloning and programming services for supported modules

• VIN and original part-number verification

• Compatibility assistance before shipping

• Worldwide shipping available

Warranty & Returns

• Lifetime warranty: Subject to ACS warranty terms and eligibility.

• 30-day returns: Contact ACS for return authorization and instructions.

• Return location: Hialeah, Florida.

Before ordering: Provide your VIN and original ECM part number to confirm compatibility and available programming options.