Genuine Mercedes
SKU: MER-2025402373

Mercedes Diagnostic Test Connector - Genuine Mercedes 2025402373

C250, C350, C63 AMG, CL550, CL600, CL63 AMG, & more



Available
Ships in 1 business day
Price each: $16.09
Core charges are assigned to parts that have reusable components by manufacturers to encourage the return of the used units. Once you return the old part you will be refunded for your core charge, details regarding the return will be emailed to you once you place the order. Note: The customer is responsible for the cost of return shipping.
QTY
Make sure this fits your car
To ensure fitment and browse only products that fit, please select a vehicle first.

Description

Details

SKU:
MER-2025402373
FCP Euro ID:
435833
Made in:
Czech Republic
Quality:
Genuine

OE Numbers

A2025402373, 2025402373

MFG Numbers

05119300AA

Product Information

The diagnostic test connector is an electrical component used primarily in the automotive industry to connect a vehicle's diagnostic system to external diagnostic equipment. It is a crucial part of the diagnostic process, allowing technicians to retrieve important data from a vehicle's onboard computer system.

This small but essential part is typically located near the driver's side of the vehicle, usually under the dashboard or behind a removable panel.

About Genuine Mercedes

The original parts used by Mercedes Benz to build your car are available as replacement parts under the “Genuine Mercedes Benz” brand. Manufactured under the direction of Mercedes Benz, expect excellent quality and a premium price since these parts are exclusively available through the Mercedes Benz Dealership network.

You may not realize this, but the parts that make up your Mercedes-Benz are not necessarily manufactured by Mercedes-Benz. No cause for concern, as Mercedes-Benz designs the part, hires a manufacturer, and ensures its quality to you. In fact, many of these manufacturers have been making parts for Mercedes-Benz for decades. In our industry these manufacturers are called OEM (Original Equipment Manufacturers), and these are often brands you recognize, including Lemforder, ZF, Sachs, Bosch, Valeo, Zimmermann, Siemens VDO, Corteco, and more. Don’t be surprised to open that Genuine Mercedes-Benz parts box and find an OEM branded part inside, simply with the addition of a Mercedes-Benz logo.

Be sure to keep an eye out for OE tags on our product pages to quickly identify parts coming direct from OE manufacturers. That extra bit of insight could save you some serious money while shopping! Refer to our OE Academy for further information regarding the OE/OEM tags throughout the site.

Fits These Cars

Mercedes-Benz S430

  • 2000 Mercedes-Benz S430 Diagnostic Test Connector
    Automatic RWD Sedan 4.3L V8 113.941 Gas
    Notes: diagnostic plug
  • 2001 Mercedes-Benz S430 Diagnostic Test Connector
    Automatic RWD Sedan 4.3L V8 113.941 Gas
    Notes: diagnostic plug
  • 2002 Mercedes-Benz S430 Diagnostic Test Connector
    Automatic RWD Sedan 4.3L V8 113.941 Gas
    Notes: diagnostic plug
  • 2003 Mercedes-Benz S430 4Matic Diagnostic Test Connector
    Automatic AWD Sedan 4.3L V8 113.948 Gas
    Notes: diagnostic plug
  • 2003 Mercedes-Benz S430 Diagnostic Test Connector
    Automatic RWD Sedan 4.3L V8 113.941 Gas
    Notes: diagnostic plug
  • 2004 Mercedes-Benz S430 4Matic Diagnostic Test Connector
    Automatic AWD Sedan 4.3L V8 113.948 Gas
    Notes: diagnostic plug
  • 2004 Mercedes-Benz S430 Diagnostic Test Connector
    Automatic RWD Sedan 4.3L V8 113.941 Gas
    Notes: diagnostic plug
  • 2005 Mercedes-Benz S430 4Matic Diagnostic Test Connector
    Automatic AWD Sedan 4.3L V8 113.948 Gas
    Notes: diagnostic plug
  • 2005 Mercedes-Benz S430 Diagnostic Test Connector
    Automatic RWD Sedan 4.3L V8 113.941 Gas
    Notes: diagnostic plug
  • 2006 Mercedes-Benz S430 4Matic Diagnostic Test Connector
    Automatic AWD Sedan 4.3L V8 113.948 Gas
    Notes: diagnostic plug
  • 2006 Mercedes-Benz S430 Diagnostic Test Connector
    Automatic RWD Sedan 4.3L V8 113.941 Gas
    Notes: diagnostic plug

Mercedes-Benz S500

  • 2000 Mercedes-Benz S500 Diagnostic Test Connector
    Automatic RWD Sedan 5.0L V8 113.960 Gas
    Notes: diagnostic plug
  • 2000 Mercedes-Benz S500 Guard Diagnostic Test Connector
    Automatic RWD Sedan 5.0L V8 113.960 Gas
    Notes: diagnostic plug
  • 2001 Mercedes-Benz S500 Diagnostic Test Connector
    Automatic RWD Sedan 5.0L V8 113.960 Gas
    Notes: diagnostic plug
  • 2001 Mercedes-Benz S500 Guard Diagnostic Test Connector
    Automatic RWD Sedan 5.0L V8 113.960 Gas
    Notes: diagnostic plug
  • 2002 Mercedes-Benz S500 Diagnostic Test Connector
    Automatic RWD Sedan 5.0L V8 113.960 Gas
    Notes: diagnostic plug
  • 2003 Mercedes-Benz S500 4Matic Diagnostic Test Connector
    Automatic AWD Sedan 5.0L V8 113.966 Gas
    Notes: diagnostic plug
  • 2003 Mercedes-Benz S500 Diagnostic Test Connector
    Automatic RWD Sedan 5.0L V8 113.960 Gas
    Notes: diagnostic plug
  • 2004 Mercedes-Benz S500 4Matic Diagnostic Test Connector
    Automatic AWD Sedan 5.0L V8 113.966 Gas
    Notes: diagnostic plug
  • 2004 Mercedes-Benz S500 Diagnostic Test Connector
    Automatic RWD Sedan 5.0L V8 113.960 Gas
    Notes: diagnostic plug
  • 2005 Mercedes-Benz S500 4Matic Diagnostic Test Connector
    Automatic AWD Sedan 5.0L V8 113.966 Gas
    Notes: diagnostic plug
  • 2005 Mercedes-Benz S500 Diagnostic Test Connector
    Automatic RWD Sedan 5.0L V8 113.960 Gas
    Notes: diagnostic plug
  • 2006 Mercedes-Benz S500 4Matic Diagnostic Test Connector
    Automatic AWD Sedan 5.0L V8 113.966 Gas
    Notes: diagnostic plug
  • 2006 Mercedes-Benz S500 Diagnostic Test Connector
    Automatic RWD Sedan 5.0L V8 113.960 Gas
    Notes: diagnostic plug

Mercedes-Benz S55 AMG

  • 2001 Mercedes-Benz S55 AMG Diagnostic Test Connector
    Automatic RWD Sedan 5.5L V8 113.986 Gas
    Notes: diagnostic plug
  • 2002 Mercedes-Benz S55 AMG Diagnostic Test Connector
    Automatic RWD Sedan 5.5L V8 113.986 Gas
    Notes: diagnostic plug
  • 2003 Mercedes-Benz S55 AMG Kompressor Diagnostic Test Connector
    Automatic RWD Sedan 5.5L V8 113.991 Gas
    Notes: diagnostic plug
  • 2004 Mercedes-Benz S55 AMG Diagnostic Test Connector
    Automatic RWD Sedan 5.5L V8 113.993 Gas
    Notes: diagnostic plug
  • 2005 Mercedes-Benz S55 AMG Diagnostic Test Connector
    Automatic RWD Sedan 5.5L V8 113.993 Gas
    Notes: diagnostic plug
  • 2006 Mercedes-Benz S55 AMG Diagnostic Test Connector
    Automatic RWD Sedan 5.5L V8 113.993 Gas
    Notes: diagnostic plug

Mercedes-Benz S600

  • 2001 Mercedes-Benz S600 Diagnostic Test Connector
    Automatic RWD Sedan 5.8L V12 Gas
    Notes: diagnostic plug
  • 2002 Mercedes-Benz S600 Diagnostic Test Connector
    Automatic RWD Sedan 5.8L V12 Gas
    Notes: diagnostic plug
  • 2003 Mercedes-Benz S600 Diagnostic Test Connector
    Automatic RWD Sedan 5.5L V12 275.950 Gas
    Notes: diagnostic plug
  • 2004 Mercedes-Benz S600 Diagnostic Test Connector
    Automatic RWD Sedan 5.5L V12 275.950 Gas
    Notes: diagnostic plug
  • 2005 Mercedes-Benz S600 Diagnostic Test Connector
    Automatic RWD Sedan 5.5L V12 275.950 Gas
    Notes: diagnostic plug
  • 2006 Mercedes-Benz S600 Diagnostic Test Connector
    Automatic RWD Sedan 5.5L V12 275.950 Gas
    Notes: diagnostic plug
  • 2007 Mercedes-Benz S600 Diagnostic Test Connector
    Automatic RWD Sedan 5.5L V12 275.953 Gas
    Notes: diagnostic plug
  • 2008 Mercedes-Benz S600 Diagnostic Test Connector
    Automatic RWD Sedan 5.5L V12 275.953 Gas
    Notes: diagnostic plug
  • 2009 Mercedes-Benz S600 Diagnostic Test Connector
    Automatic RWD Sedan 5.5L V12 275.953 Gas
    Notes: diagnostic plug
  • 2010 Mercedes-Benz S600 Diagnostic Test Connector
    Automatic RWD Sedan 5.5L V12 275.953 Gas
    Notes: diagnostic plug
  • 2011 Mercedes-Benz S600 Diagnostic Test Connector
    Automatic RWD Sedan 5.5L V12 275.953 Gas
    Notes: diagnostic plug
  • 2012 Mercedes-Benz S600 Diagnostic Test Connector
    Automatic RWD Sedan 5.5L V12 275.953 Gas
    Notes: diagnostic plug
  • 2013 Mercedes-Benz S600 Diagnostic Test Connector
    Automatic RWD Sedan 5.5L V12 275.953 Gas
    Notes: diagnostic plug

Mercedes-Benz CLS500

  • 2006 Mercedes-Benz CLS500 Diagnostic Test Connector
    Automatic RWD Sedan 5.0L V8 113.968 Gas
    Notes: diagnostic

Mercedes-Benz CLS55 AMG

  • 2006 Mercedes-Benz CLS55 AMG Diagnostic Test Connector
    Automatic RWD Sedan 5.5L V8 113.990 Gas
    Notes: diagnostic

Mercedes-Benz R350

  • 2006 Mercedes-Benz R350 4Matic Diagnostic Test Connector
    Automatic AWD Wagon 3.5L V6 272.967 Gas
    Notes: diagnostic socket
  • 2007 Mercedes-Benz R350 4Matic Diagnostic Test Connector
    Automatic AWD Wagon 3.5L V6 272.967 Gas
    Notes: diagnostic socket
  • 2008 Mercedes-Benz R350 4Matic Diagnostic Test Connector
    Automatic AWD Wagon 3.5L V6 272.967 Gas
    Notes: diagnostic socket
  • 2008 Mercedes-Benz R350 Diagnostic Test Connector
    Automatic RWD Wagon 3.5L V6 272.967 Gas
    Notes: diagnostic socket
  • 2009 Mercedes-Benz R350 4Matic Diagnostic Test Connector
    Automatic AWD Wagon 3.5L V6 272.967 Gas
    Notes: diagnostic socket
  • 2009 Mercedes-Benz R350 Diagnostic Test Connector
    Automatic RWD Wagon 3.5L V6 272.967 Gas
    Notes: diagnostic socket
  • 2010 Mercedes-Benz R350 4Matic Diagnostic Test Connector
    Automatic AWD Wagon 3.5L V6 272.967 Gas
    Notes: diagnostic socket
  • 2010 Mercedes-Benz R350 Bluetec 4Matic Diagnostic Test Connector
    Automatic AWD Wagon 3.0L V6 642.870 Diesel
    Notes: diagnostic socket
  • 2011 Mercedes-Benz R350 4Matic Diagnostic Test Connector
    Automatic AWD Wagon 3.5L V6 272.967 Gas
    Notes: diagnostic socket
  • 2011 Mercedes-Benz R350 Bluetec 4Matic Diagnostic Test Connector
    Automatic AWD Wagon 3.0L V6 642.870 Diesel
    Notes: diagnostic socket
  • 2012 Mercedes-Benz R350 4Matic Diagnostic Test Connector
    Automatic AWD Wagon 3.5L V6 276.958 Gas
    Notes: diagnostic socket
  • 2012 Mercedes-Benz R350 Bluetec 4Matic Diagnostic Test Connector
    Automatic AWD Wagon 3.0L V6 642.870 Diesel
    Notes: diagnostic socket

Mercedes-Benz R500

  • 2006 Mercedes-Benz R500 Diagnostic Test Connector
    Automatic AWD Wagon 5.0L V8 113.968 Gas
    Notes: diagnostic socket
  • 2007 Mercedes-Benz R500 Diagnostic Test Connector
    Automatic AWD Wagon 5.0L V8 113.971 Gas
    Notes: diagnostic socket

Mercedes-Benz S350

  • 2006 Mercedes-Benz S350 Diagnostic Test Connector
    Automatic RWD Sedan 3.7L V6 112.972 Gas
    Notes: diagnostic plug
  • 2012 Mercedes-Benz S350 Bluetec 4Matic Diagnostic Test Connector
    Automatic AWD Sedan 3.0L V6 642.868 Diesel
    Notes: diagnostic plug
  • 2013 Mercedes-Benz S350 Bluetec 4Matic Diagnostic Test Connector
    Automatic AWD Sedan 3.0L V6 642.868 Diesel
    Notes: diagnostic plug

Mercedes-Benz S65 AMG

  • 2006 Mercedes-Benz S65 AMG Diagnostic Test Connector
    Automatic RWD Sedan 6.0L V12 275.980 Gas
    Notes: diagnostic plug
  • 2007 Mercedes-Benz S65 AMG Diagnostic Test Connector
    Automatic RWD Sedan 6.0L V12 275.982 Gas
    Notes: diagnostic plug
  • 2008 Mercedes-Benz S65 AMG Diagnostic Test Connector
    Automatic RWD Sedan 6.0L V12 275.982 Gas
    Notes: diagnostic plug
  • 2009 Mercedes-Benz S65 AMG Diagnostic Test Connector
    Automatic RWD Sedan 6.0L V12 275.982 Gas
    Notes: diagnostic plug
  • 2010 Mercedes-Benz S65 AMG Diagnostic Test Connector
    Automatic RWD Sedan 6.0L V12 275.982 Gas
    Notes: diagnostic plug
  • 2011 Mercedes-Benz S65 AMG Diagnostic Test Connector
    Automatic RWD Sedan 6.0L V12 275.982 Gas
    Notes: diagnostic plug
  • 2012 Mercedes-Benz S65 AMG Diagnostic Test Connector
    Automatic RWD Sedan 6.0L V12 275.982 Gas
    Notes: diagnostic plug
  • 2013 Mercedes-Benz S65 AMG Diagnostic Test Connector
    Automatic RWD Sedan 6.0L V12 275.982 Gas
    Notes: diagnostic plug

Mercedes-Benz CL550

  • 2007 Mercedes-Benz CL550 Diagnostic Test Connector
    Automatic RWD Coupe 5.5L V8 273.961 Gas
    Notes: diagnostic plug
  • 2008 Mercedes-Benz CL550 Diagnostic Test Connector
    Automatic RWD Coupe 5.5L V8 273.961 Gas
    Notes: diagnostic plug
  • 2009 Mercedes-Benz CL550 4Matic Diagnostic Test Connector
    Automatic AWD Coupe 5.5L V8 273.968 Gas
    Notes: diagnostic plug
  • 2010 Mercedes-Benz CL550 4Matic Diagnostic Test Connector
    Automatic AWD Coupe 5.5L V8 273.968 Gas
    Notes: diagnostic plug

Mercedes-Benz CL600

  • 2007 Mercedes-Benz CL600 Diagnostic Test Connector
    Automatic RWD Coupe 5.5L V12 275.953 Gas
    Notes: diagnostic plug
  • 2008 Mercedes-Benz CL600 Diagnostic Test Connector
    Automatic RWD Coupe 5.5L V12 275.953 Gas
    Notes: diagnostic plug
  • 2009 Mercedes-Benz CL600 Diagnostic Test Connector
    Automatic RWD Coupe 5.5L V12 275.953 Gas
    Notes: diagnostic plug
  • 2010 Mercedes-Benz CL600 Diagnostic Test Connector
    Automatic RWD Coupe 5.5L V12 275.953 Gas
    Notes: diagnostic plug

Mercedes-Benz CLS550

  • 2007 Mercedes-Benz CLS550 Diagnostic Test Connector
    Automatic RWD Sedan 5.5L V8 273.960 Gas
    Notes: diagnostic
  • 2008 Mercedes-Benz CLS550 Diagnostic Test Connector
    Automatic RWD Sedan 5.5L V8 273.960 Gas
    Notes: diagnostic
  • 2009 Mercedes-Benz CLS550 Diagnostic Test Connector
    Automatic RWD Sedan 5.5L V8 273.960 Gas
    Notes: diagnostic
  • 2010 Mercedes-Benz CLS550 Diagnostic Test Connector
    Automatic RWD Sedan 5.5L V8 273.960 Gas
    Notes: diagnostic
  • 2011 Mercedes-Benz CLS550 Diagnostic Test Connector
    Automatic RWD Sedan 5.5L V8 273.960 Gas
    Notes: diagnostic
  • 2012 Mercedes-Benz CLS550 4Matic Diagnostic Test Connector
    Automatic AWD Sedan 4.7L V8 278.922 Gas
    Notes: LOWER COMPONENTS, diagnostic
  • 2012 Mercedes-Benz CLS550 Diagnostic Test Connector
    Automatic RWD Sedan 4.7L V8 278.922 Gas
    Notes: LOWER COMPONENTS, diagnostic
  • 2013 Mercedes-Benz CLS550 4Matic Diagnostic Test Connector
    Automatic AWD Sedan 4.7L V8 278.922 Gas
    Notes: LOWER COMPONENTS, diagnostic
  • 2013 Mercedes-Benz CLS550 Diagnostic Test Connector
    Automatic RWD Sedan 4.7L V8 278.922 Gas
    Notes: LOWER COMPONENTS, diagnostic
  • 2014 Mercedes-Benz CLS550 4Matic Diagnostic Test Connector
    Automatic AWD Sedan 4.7L V8 278.922 Gas
    Notes: LOWER COMPONENTS, diagnostic
  • 2014 Mercedes-Benz CLS550 Diagnostic Test Connector
    Automatic RWD Sedan 4.7L V8 278.922 Gas
    Notes: LOWER COMPONENTS, diagnostic

Mercedes-Benz CLS63 AMG

  • 2007 Mercedes-Benz CLS63 AMG Diagnostic Test Connector
    Automatic RWD Sedan 6.3L V8 156.983 Gas
    Notes: diagnostic
  • 2008 Mercedes-Benz CLS63 AMG Diagnostic Test Connector
    Automatic RWD Sedan 6.3L V8 156.983 Gas
    Notes: diagnostic
  • 2009 Mercedes-Benz CLS63 AMG Diagnostic Test Connector
    Automatic RWD Sedan 6.3L V8 156.983 Gas
    Notes: diagnostic
  • 2010 Mercedes-Benz CLS63 AMG Diagnostic Test Connector
    Automatic RWD Sedan 6.3L V8 156.983 Gas
    Notes: diagnostic
  • 2011 Mercedes-Benz CLS63 AMG Diagnostic Test Connector
    Automatic RWD Sedan 6.3L V8 156.983 Gas
    Notes: diagnostic
  • 2012 Mercedes-Benz CLS63 AMG Diagnostic Test Connector
    Automatic RWD Sedan 5.5L V8 157.981 Gas
    Notes: LOWER COMPONENTS, diagnostic
  • 2013 Mercedes-Benz CLS63 AMG Diagnostic Test Connector
    Automatic RWD Sedan 5.5L V8 157.981 Gas
    Notes: LOWER COMPONENTS, diagnostic
  • 2014 Mercedes-Benz CLS63 AMG 4Matic Diagnostic Test Connector
    Automatic AWD Sedan 5.5L V8 157.981 Gas
    Notes: LOWER COMPONENTS, diagnostic

Mercedes-Benz R320

  • 2007 Mercedes-Benz R320 CDI Diagnostic Test Connector
    Automatic AWD Wagon 3.0L V6 642.950 Diesel
    Notes: diagnostic socket
  • 2008 Mercedes-Benz R320 CDI Diagnostic Test Connector
    Automatic AWD Wagon 3.0L V6 642.950 Diesel
    Notes: diagnostic socket
  • 2009 Mercedes-Benz R320 Bluetec Diagnostic Test Connector
    Automatic AWD Wagon 3.0L V6 642.870 Diesel
    Notes: diagnostic socket

Mercedes-Benz R63 AMG

  • 2007 Mercedes-Benz R63 AMG Diagnostic Test Connector
    Automatic AWD Wagon 6.3L V8 156.980 Gas
    Notes: diagnostic socket

Mercedes-Benz S550

  • 2007 Mercedes-Benz S550 4Matic Diagnostic Test Connector
    Automatic AWD Sedan 5.5L V8 273.968 Gas
    Notes: diagnostic plug
  • 2007 Mercedes-Benz S550 Diagnostic Test Connector
    Automatic RWD Sedan 5.5L V8 273.961 Gas
    Notes: diagnostic plug
  • 2008 Mercedes-Benz S550 4Matic Diagnostic Test Connector
    Automatic AWD Sedan 5.5L V8 273.968 Gas
    Notes: diagnostic plug
  • 2008 Mercedes-Benz S550 Diagnostic Test Connector
    Automatic RWD Sedan 5.5L V8 273.961 Gas
    Notes: diagnostic plug
  • 2009 Mercedes-Benz S550 4Matic Diagnostic Test Connector
    Automatic AWD Sedan 5.5L V8 273.968 Gas
    Notes: diagnostic plug
  • 2009 Mercedes-Benz S550 Diagnostic Test Connector
    Automatic RWD Sedan 5.5L V8 273.961 Gas
    Notes: diagnostic plug
  • 2010 Mercedes-Benz S550 4Matic Diagnostic Test Connector
    Automatic AWD Sedan 5.5L V8 273.968 Gas
    Notes: diagnostic plug
  • 2010 Mercedes-Benz S550 Diagnostic Test Connector
    Automatic RWD Sedan 5.5L V8 273.961 Gas
    Notes: diagnostic plug
  • 2011 Mercedes-Benz S550 4Matic Diagnostic Test Connector
    Automatic AWD Sedan 5.5L V8 273.968 Gas
    Notes: diagnostic plug
  • 2011 Mercedes-Benz S550 Diagnostic Test Connector
    Automatic RWD Sedan 5.5L V8 273.961 Gas
    Notes: diagnostic plug
  • 2012 Mercedes-Benz S550 4Matic Diagnostic Test Connector
    Automatic AWD Sedan 4.7L V8 278.932 Gas
    Notes: diagnostic plug
  • 2012 Mercedes-Benz S550 Diagnostic Test Connector
    Automatic RWD Sedan 4.7L V8 278.932 Gas
    Notes: diagnostic plug
  • 2013 Mercedes-Benz S550 4Matic Diagnostic Test Connector
    Automatic AWD Sedan 4.7L V8 278.932 Gas
    Notes: diagnostic plug
  • 2013 Mercedes-Benz S550 Diagnostic Test Connector
    Automatic RWD Sedan 4.7L V8 278.932 Gas
    Notes: diagnostic plug

Mercedes-Benz CL63 AMG

  • 2008 Mercedes-Benz CL63 AMG Diagnostic Test Connector
    Automatic RWD Coupe 6.3L V8 156.984 Gas
    Notes: diagnostic plug
  • 2009 Mercedes-Benz CL63 AMG Diagnostic Test Connector
    Automatic RWD Coupe 6.3L V8 156.984 Gas
    Notes: diagnostic plug
  • 2010 Mercedes-Benz CL63 AMG Diagnostic Test Connector
    Automatic RWD Coupe 6.3L V8 156.984 Gas
    Notes: diagnostic plug

Mercedes-Benz CL65 AMG

  • 2008 Mercedes-Benz CL65 AMG Diagnostic Test Connector
    Automatic RWD Coupe 6.0L V12 275.982 Gas
    Notes: diagnostic plug
  • 2009 Mercedes-Benz CL65 AMG Diagnostic Test Connector
    Automatic RWD Coupe 6.0L V12 275.982 Gas
    Notes: diagnostic plug
  • 2010 Mercedes-Benz CL65 AMG Diagnostic Test Connector
    Automatic RWD Coupe 6.0L V12 275.982 Gas
    Notes: diagnostic plug

Mercedes-Benz S63 AMG

  • 2008 Mercedes-Benz S63 AMG Diagnostic Test Connector
    Automatic RWD Sedan 6.3L V8 156.984 Gas
    Notes: diagnostic plug
  • 2009 Mercedes-Benz S63 AMG Diagnostic Test Connector
    Automatic RWD Sedan 6.3L V8 156.984 Gas
    Notes: diagnostic plug
  • 2010 Mercedes-Benz S63 AMG Diagnostic Test Connector
    Automatic RWD Sedan 6.3L V8 156.984 Gas
    Notes: diagnostic plug
  • 2011 Mercedes-Benz S63 AMG Diagnostic Test Connector
    Automatic RWD Sedan 5.5L V8 157.980 Gas
    Notes: diagnostic plug
  • 2012 Mercedes-Benz S63 AMG Diagnostic Test Connector
    Automatic RWD Sedan 5.5L V8 157.980 Gas
    Notes: diagnostic plug
  • 2013 Mercedes-Benz S63 AMG Diagnostic Test Connector
    Automatic RWD Sedan 5.5L V8 157.980 Gas
    Notes: diagnostic plug

Mercedes-Benz C250

  • 2012 Mercedes-Benz C250 Diagnostic Test Connector
    Automatic RWD Coupe 1.8L L4 271.860 Gas
    Notes: diagnostic
  • 2013 Mercedes-Benz C250 Diagnostic Test Connector
    Automatic RWD Coupe 1.8L L4 271.860 Gas
    Notes: diagnostic
  • 2014 Mercedes-Benz C250 Diagnostic Test Connector
    Automatic RWD Coupe 1.8L L4 271.860 Gas
    Notes: diagnostic

Mercedes-Benz C350

  • 2012 Mercedes-Benz C350 4Matic Diagnostic Test Connector
    Automatic AWD Coupe 3.5L V6 276.957 Gas
    Notes: diagnostic
  • 2012 Mercedes-Benz C350 Diagnostic Test Connector
    Automatic RWD Coupe 3.5L V6 276.957 Flex
    Notes: diagnostic
  • 2012 Mercedes-Benz C350 Diagnostic Test Connector
    Automatic RWD Coupe 3.5L V6 276.957 Gas
    Notes: diagnostic
  • 2013 Mercedes-Benz C350 4Matic Diagnostic Test Connector
    Automatic AWD Coupe 3.5L V6 276.957 Gas
    Notes: diagnostic
  • 2013 Mercedes-Benz C350 Diagnostic Test Connector
    Automatic RWD Coupe 3.5L V6 276.957 Flex
    Notes: diagnostic
  • 2013 Mercedes-Benz C350 Diagnostic Test Connector
    Automatic RWD Coupe 3.5L V6 276.957 Gas
    Notes: diagnostic
  • 2014 Mercedes-Benz C350 4Matic Diagnostic Test Connector
    Automatic AWD Coupe 3.5L V6 276.957 Gas
    Notes: diagnostic
  • 2014 Mercedes-Benz C350 Diagnostic Test Connector
    Automatic RWD Coupe 3.5L V6 276.957 Flex
    Notes: diagnostic
  • 2014 Mercedes-Benz C350 Diagnostic Test Connector
    Automatic RWD Coupe 3.5L V6 276.957 Gas
    Notes: diagnostic

Mercedes-Benz C63 AMG

  • 2012 Mercedes-Benz C63 AMG Diagnostic Test Connector
    Automatic RWD Coupe 6.3L V8 156.985 Gas
    Notes: diagnostic
  • 2012 Mercedes-Benz C63 AMG Black Series Diagnostic Test Connector
    Automatic RWD Coupe 6.3L V8 156.985 Gas
    Notes: diagnostic
  • 2013 Mercedes-Benz C63 AMG Diagnostic Test Connector
    Automatic RWD Coupe 6.3L V8 156.985 Gas
    Notes: diagnostic
  • 2014 Mercedes-Benz C63 AMG Diagnostic Test Connector
    Automatic RWD Coupe 6.3L V8 156.985 Gas
    Notes: diagnostic

Mercedes-Benz ML350

  • 2012 Mercedes-Benz ML350 4Matic Diagnostic Test Connector
    Automatic AWD Sport Utility 3.5L V6 276.955 Flex
    Notes: diagnostic socket
  • 2012 Mercedes-Benz ML350 4Matic Diagnostic Test Connector
    Automatic AWD Sport Utility 3.5L V6 276.955 Gas
    Notes: diagnostic socket
  • 2012 Mercedes-Benz ML350 Bluetec 4Matic Diagnostic Test Connector
    Automatic AWD Sport Utility 3.0L V6 642.826 Diesel
    Notes: diagnostic socket
  • 2013 Mercedes-Benz ML350 4Matic Diagnostic Test Connector
    Automatic AWD Sport Utility 3.5L V6 276.955 Flex
    Notes: diagnostic socket
  • 2013 Mercedes-Benz ML350 4Matic Diagnostic Test Connector
    Automatic AWD Sport Utility 3.5L V6 276.955 Gas
    Notes: diagnostic socket
  • 2013 Mercedes-Benz ML350 Diagnostic Test Connector
    Automatic RWD Sport Utility 3.5L V6 276.955 Gas
    Notes: diagnostic socket
  • 2013 Mercedes-Benz ML350 Bluetec 4Matic Diagnostic Test Connector
    Automatic AWD Sport Utility 3.0L V6 642.826 Diesel
    Notes: diagnostic socket
  • 2014 Mercedes-Benz ML350 4Matic Diagnostic Test Connector
    Automatic AWD Sport Utility 3.5L V6 276.955 Flex
    Notes: diagnostic socket
  • 2014 Mercedes-Benz ML350 4Matic Diagnostic Test Connector
    Automatic AWD Sport Utility 3.5L V6 276.955 Gas
    Notes: diagnostic socket
  • 2014 Mercedes-Benz ML350 Diagnostic Test Connector
    Automatic AWD Sport Utility 3.5L V6 276.955 Gas
    Notes: diagnostic socket
  • 2014 Mercedes-Benz ML350 Diagnostic Test Connector
    Automatic RWD Sport Utility 3.5L V6 276.955 Gas
    Notes: diagnostic socket
  • 2014 Mercedes-Benz ML350 Bluetec 4Matic Diagnostic Test Connector
    Automatic AWD Sport Utility 3.0L V6 642.826 Diesel
    Notes: diagnostic socket

Mercedes-Benz ML550

  • 2012 Mercedes-Benz ML550 Diagnostic Test Connector
    Automatic AWD Sport Utility 4.7L V8 278.928 Gas
    Notes: diagnostic socket
  • 2013 Mercedes-Benz ML550 Diagnostic Test Connector
    Automatic AWD Sport Utility 4.7L V8 278.928 Gas
    Notes: diagnostic socket
  • 2014 Mercedes-Benz ML550 Diagnostic Test Connector
    Automatic AWD Sport Utility 4.7L V8 278.928 Gas
    Notes: diagnostic socket

Mercedes-Benz ML63 AMG

  • 2012 Mercedes-Benz ML63 AMG Diagnostic Test Connector
    Automatic AWD Sport Utility 5.5L V8 157.982 Gas
    Notes: diagnostic socket
  • 2013 Mercedes-Benz ML63 AMG Diagnostic Test Connector
    Automatic AWD Sport Utility 5.5L V8 157.982 Gas
    Notes: diagnostic socket
  • 2014 Mercedes-Benz ML63 AMG Diagnostic Test Connector
    Automatic AWD Sport Utility 5.5L V8 157.982 Gas
    Notes: diagnostic socket

Product Reviews

There are no reviews yet. Be the first to leave a review.

Questions & Answers

There are no questions yet. Be the first to ask.

FCP Euro Lifetime Replacement Guarantee

Every auto part you buy from FCP Euro is guaranteed for life, for as long as you own the vehicle. Our Lifetime Replacement Guarantee covers everything we sell, including wear-and-tear items like brake pads, gaskets, brake rotors, filters, and wiper blades!

Review our guarantee for complete details about the program.