2011-2018 Mercedes-Benz ECU / ECM / Engine Control Module 2789001000

OEM Part #: 278-900-10-00 (2789001000)

$183.49
Used
Donor2012 Mercedes-Benz S550 · 4.6L
SKU: 682239 · 30-Day Returns
✓ Free Same Day Shipping on orders by noon CT
Programming required: this module must be coded to your VIN by a dealer or with the proper diagnostic tool before it will work.
Only 1 in stock — no guaranteed restock
ECU / ECM / Engine Control Module 2789001000 — Used (SKU 682239)
Genuine OEM Used SKU: 682239 Donor Vehicle: 2012 Mercedes-Benz S550 · 4.6L 3 photos
$183.49
30-Day Returns
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A used Mercedes-Benz ECU / ECM Engine Control Module, OEM part number 2789001000, is now available—pulled from a donor vehicle. This genuine unit handles fuel delivery, ignition timing, and boost control across multiple V8, V12, and turbo applications. It also supersedes numbers including 2789001500 and the 278900100080 series. On install, this module must be programmed to the vehicle’s VIN by a qualified shop; no coding shortcuts work here. Common ECM failure signs include rough idle, loss of power, or a no-start condition with a check engine light.

Specifications

Specifications for ECU / ECM / Engine Control Module 2789001000
Fits Vehicle ModelCL550, CL63 AMG, CLS550, CLS63 AMG, CLS63 AMG S, E550, E63 AMG, E63 AMG S, S550, S63 AMG
Fits Vehicle MakeMercedes-Benz
OEM Part No278-900-10-00 (2789001000)
Compatible OEM Part No 278-900-15-00, 278900100080, 278900150060, 278900150080, 278900150087
CategoryComputers / Modules

Compatible Vehicles

Fits 53 vehicle configurations across 1 make, 2011-2018.

Check your specific vehicle before ordering. This list shows year, make, and model. Some years have multiple trims or engines that use different parts, and individual listings may have additional fitment notes (e.g. “with sunroof only”). Review the full variant list below, or message us with your VIN and we’ll confirm the match.

Mercedes-Benz

  • CL550 2011-2014 · 4 variants
  • CL63 AMG 2011-2014 · 4 variants 4 with notes
  • CLS550 2012-2018 · 7 variants
  • CLS63 AMG 2012-2014 · 3 variants 3 with notes
  • CLS63 AMG S 2014-2016 · 3 variants 1 with note
  • E550 2012-2017 · 15 variants 12 with notes
  • E63 AMG 2012-2015 · 6 variants 6 with notes
  • E63 AMG S 2014-2016 · 6 variants 6 with notes
  • S550 2012-2013 · 2 variants
  • S63 AMG 2011-2013 · 3 variants 3 with notes
View all 53 vehicle configurations — 35 with fitment notes
Full vehicle fitment list for ECU / ECM / Engine Control Module 2789001000
Year Make Model Trim Engine Note
2015 Mercedes-Benz CLS550 Sedan 4.7L V8 Turbo
2011 Mercedes-Benz CL550 Coupe 4.7L V8 Turbo
2012 Mercedes-Benz CL550 Coupe 4.7L V8 Turbo
2012 Mercedes-Benz CLS550 Sedan 4.7L V8 Turbo
2012 Mercedes-Benz S550 Sedan 4.7L V8 Turbo
2012 Mercedes-Benz E550 Sedan 4.7L V8 Turbo
2013 Mercedes-Benz CL550 Coupe 4.7L V8 Turbo
2013 Mercedes-Benz E550 Sedan 4.7L V8 Turbo
2014 Mercedes-Benz E550 Sedan 4.7L V8 Turbo
2014 Mercedes-Benz CLS550 Sedan 4.7L V8 Turbo
2015 Mercedes-Benz CLS63 AMG S Sedan 5.5L V8 Turbo
2013 Mercedes-Benz S550 Sedan 4.7L V8 Turbo
2013 Mercedes-Benz CLS550 Sedan 4.7L V8 Turbo
2014 Mercedes-Benz CL550 Coupe 4.7L V8 Turbo
2017 Mercedes-Benz CLS550 Sedan 4.7L V8 Turbo
2018 Mercedes-Benz CLS550 Sedan 4.7L V8 Turbo
2016 Mercedes-Benz CLS550 Sedan 4.7L V8 Turbo
2016 Mercedes-Benz CLS63 AMG S Sedan 5.5L V8 Turbo
2013 Mercedes-Benz E63 AMG Sedan 5.5L V8 Turbo THEFT-RELEVANT PART, PART MUST BE CHECKED AFTER INSTALLATION FOR CURRENT FLASHWARE
2013 Mercedes-Benz S63 AMG Sedan 5.5L V8 Turbo THEFT-RELEVANT PART, PART MUST BE CHECKED AFTER INSTALLATION FOR CURRENT FLASHWARE
2012 Mercedes-Benz E63 AMG Sedan 5.5L V8 Turbo THEFT-RELEVANT PART, PART MUST BE CHECKED AFTER INSTALLATION FOR CURRENT FLASHWARE
2012 Mercedes-Benz S63 AMG Sedan 5.5L V8 Turbo THEFT-RELEVANT PART, PART MUST BE CHECKED AFTER INSTALLATION FOR CURRENT FLASHWARE
2011 Mercedes-Benz S63 AMG Sedan 5.5L V8 Turbo THEFT-RELEVANT PART, PART MUST BE CHECKED AFTER INSTALLATION FOR CURRENT FLASHWARE
2017 Mercedes-Benz E550 Convertible 4.7L V8 Turbo THEFT-RELEVANT PART, PART MUST BE CHECKED AFTER INSTALLATION FOR CURRENT FLASHWARE
2016 Mercedes-Benz E550 Convertible 4.7L V8 Turbo THEFT-RELEVANT PART, PART MUST BE CHECKED AFTER INSTALLATION FOR CURRENT FLASHWARE
2015 Mercedes-Benz E550 Convertible 4.7L V8 Turbo THEFT-RELEVANT PART, PART MUST BE CHECKED AFTER INSTALLATION FOR CURRENT FLASHWARE
2014 Mercedes-Benz E550 Convertible 4.7L V8 Turbo THEFT-RELEVANT PART, PART MUST BE CHECKED AFTER INSTALLATION FOR CURRENT FLASHWARE
2013 Mercedes-Benz E550 Convertible 4.7L V8 Turbo THEFT-RELEVANT PART, PART MUST BE CHECKED AFTER INSTALLATION FOR CURRENT FLASHWARE
2012 Mercedes-Benz E550 Convertible 4.7L V8 Turbo THEFT-RELEVANT PART, PART MUST BE CHECKED AFTER INSTALLATION FOR CURRENT FLASHWARE
2017 Mercedes-Benz E550 Coupe 4.7L V8 Turbo THEFT-RELEVANT PART, PART MUST BE CHECKED AFTER INSTALLATION FOR CURRENT FLASHWARE
2016 Mercedes-Benz E550 Coupe 4.7L V8 Turbo THEFT-RELEVANT PART, PART MUST BE CHECKED AFTER INSTALLATION FOR CURRENT FLASHWARE
2015 Mercedes-Benz E550 Coupe 4.7L V8 Turbo THEFT-RELEVANT PART, PART MUST BE CHECKED AFTER INSTALLATION FOR CURRENT FLASHWARE
2014 Mercedes-Benz E550 Coupe 4.7L V8 Turbo THEFT-RELEVANT PART, PART MUST BE CHECKED AFTER INSTALLATION FOR CURRENT FLASHWARE
2013 Mercedes-Benz E550 Coupe 4.7L V8 Turbo THEFT-RELEVANT PART, PART MUST BE CHECKED AFTER INSTALLATION FOR CURRENT FLASHWARE
2012 Mercedes-Benz E550 Coupe 4.7L V8 Turbo THEFT-RELEVANT PART, PART MUST BE CHECKED AFTER INSTALLATION FOR CURRENT FLASHWARE
2014 Mercedes-Benz CLS63 AMG S Sedan 5.5L V8 Turbo THEFT-RELEVANT PART, PART MUST BE CHECKED AFTER INSTALLATION FOR CURRENT FLASHWARE
2014 Mercedes-Benz CLS63 AMG Sedan 5.5L V8 Turbo THEFT-RELEVANT PART, PART MUST BE CHECKED AFTER INSTALLATION FOR CURRENT FLASHWARE
2013 Mercedes-Benz CLS63 AMG Sedan 5.5L V8 Turbo THEFT-RELEVANT PART, PART MUST BE CHECKED AFTER INSTALLATION FOR CURRENT FLASHWARE
2012 Mercedes-Benz CLS63 AMG Sedan 5.5L V8 Turbo THEFT-RELEVANT PART, PART MUST BE CHECKED AFTER INSTALLATION FOR CURRENT FLASHWARE
2014 Mercedes-Benz CL63 AMG Coupe 5.5L V8 Turbo THEFT-RELEVANT PART, PART MUST BE CHECKED AFTER INSTALLATION FOR CURRENT FLASHWARE
2013 Mercedes-Benz CL63 AMG Coupe 5.5L V8 Turbo THEFT-RELEVANT PART, PART MUST BE CHECKED AFTER INSTALLATION FOR CURRENT FLASHWARE
2012 Mercedes-Benz CL63 AMG Coupe 5.5L V8 Turbo THEFT-RELEVANT PART, PART MUST BE CHECKED AFTER INSTALLATION FOR CURRENT FLASHWARE
2014 Mercedes-Benz E63 AMG Sedan 5.5L V8 Turbo THEFT-RELEVANT PART, PART MUST BE CHECKED AFTER INSTALLATION FOR CURRENT FLASHWARE
2011 Mercedes-Benz CL63 AMG Coupe 5.5L V8 Turbo THEFT-RELEVANT PART, PART MUST BE CHECKED AFTER INSTALLATION FOR CURRENT FLASHWARE
2013 Mercedes-Benz E63 AMG Wagon 5.5L V8 Turbo THEFT-RELEVANT PART, PART MUST BE CHECKED AFTER INSTALLATION FOR CURRENT FLASHWARE
2012 Mercedes-Benz E63 AMG Wagon 5.5L V8 Turbo THEFT-RELEVANT PART, PART MUST BE CHECKED AFTER INSTALLATION FOR CURRENT FLASHWARE
2016 Mercedes-Benz E63 AMG S Wagon 5.5L V8 Turbo THEFT-RELEVANT PART, PART MUST BE CHECKED AFTER INSTALLATION FOR CURRENT FLASHWARE
2016 Mercedes-Benz E63 AMG S Sedan 5.5L V8 Turbo THEFT-RELEVANT PART, PART MUST BE CHECKED AFTER INSTALLATION FOR CURRENT FLASHWARE
2015 Mercedes-Benz E63 AMG S Wagon 5.5L V8 Turbo THEFT-RELEVANT PART, PART MUST BE CHECKED AFTER INSTALLATION FOR CURRENT FLASHWARE
2015 Mercedes-Benz E63 AMG S Sedan 5.5L V8 Turbo THEFT-RELEVANT PART, PART MUST BE CHECKED AFTER INSTALLATION FOR CURRENT FLASHWARE
2015 Mercedes-Benz E63 AMG Sedan 5.5L V8 Turbo THEFT-RELEVANT PART, PART MUST BE CHECKED AFTER INSTALLATION FOR CURRENT FLASHWARE
2014 Mercedes-Benz E63 AMG S Wagon 5.5L V8 Turbo THEFT-RELEVANT PART, PART MUST BE CHECKED AFTER INSTALLATION FOR CURRENT FLASHWARE
2014 Mercedes-Benz E63 AMG S Sedan 5.5L V8 Turbo THEFT-RELEVANT PART, PART MUST BE CHECKED AFTER INSTALLATION FOR CURRENT FLASHWARE

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