HomeElectrical, Lighting and Body > Hardware, Fasteners and FittingsGenuine 204589036300 Controller Area Network (CAN) Adapter
Part #: 204589036300

Genuine 204589036300 Controller Area Network (CAN) Adapter

⚙️ 42 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mercedes-Benz, C250, C300, C350, C63 AMG, E250, E350, E400, E550, and E63 AMG
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Overview of Genuine Controller Area Network Adapter

The Genuine Controller Area Network (CAN) Adapter, part number 204589036300, is designed specifically for select Mercedes-Benz models. This adapter facilitates reliable communication between vehicle electronic systems, ensuring optimal performance and diagnostics for your Mercedes-Benz C63 AMG, C250, C300, C350, E63 AMG, E250, E350, E400, and E550.

  • Compatible with multiple Mercedes-Benz models including C-Class and E-Class variants
  • Ensures stable CAN bus communication for vehicle electronics
  • Genuine part number 204589036300 for precise fit and function
  • Supports diagnostic and control functions within vehicle systems
  • Durable construction designed for automotive electrical environments

Product Details and Compatibility

This Genuine CAN Adapter (204589036300) is engineered to meet the specific electrical and communication requirements of Mercedes-Benz vehicles. It supports the Controller Area Network protocol, which is essential for the coordination of various electronic control units (ECUs) within the vehicle. Compatible with Mercedes-Benz C63 AMG, C250, C300, C350, E63 AMG, E250, E350, E400, and E550 models, this adapter ensures seamless integration with factory systems, maintaining the integrity of vehicle diagnostics and control.

Common Applications and Problem Resolution

  • Restores proper CAN bus communication in affected Mercedes-Benz C-Class and E-Class models
  • Resolves intermittent electronic control unit (ECU) communication errors
  • Supports troubleshooting and diagnostics by maintaining network stability
  • Addresses issues related to malfunctioning vehicle lighting, body control, and other electronic systems
  • Prevents data transmission errors that can trigger warning lights or system faults

Installation Notes and Recommendations

Installation of the Genuine CAN Adapter (204589036300) should be performed by a qualified automotive technician familiar with Mercedes-Benz electrical systems. Proper handling of the adapter and adherence to manufacturer wiring diagrams are essential to avoid damage to vehicle electronics. Ensure the vehicle battery is disconnected before installation to prevent electrical shorts. After installation, verify CAN bus communication integrity using appropriate diagnostic tools.

Quality Assurance and Warranty Information

As a Genuine Mercedes-Benz part, the 204589036300 CAN Adapter meets strict OEM quality standards for fit, form, and function. This ensures reliable performance and compatibility with your vehicle’s electronic systems. Warranty coverage is provided in accordance with Mercedes-Benz OEM part policies, offering assurance of product quality and durability.

This part fits 42 vehicles. Search below:

YearMakeModelPositionNotes
2014Mercedes-BenzC250N/ACAN Diagnostics Adapter
2014Mercedes-BenzC300N/ACAN Diagnostics Adapter
2014Mercedes-BenzC350N/ACAN Diagnostics Adapter
2014Mercedes-BenzC63 AMGN/ACAN Diagnostics Adapter
2014Mercedes-BenzE250N/ACAN Diagnostics Adapter
2014Mercedes-BenzE350N/ACAN Diagnostics Adapter
2014Mercedes-BenzE400N/ACAN Diagnostics Adapter
2014Mercedes-BenzE550N/ACAN Diagnostics Adapter
2014Mercedes-BenzE63 AMGN/ACAN Diagnostics Adapter
2013Mercedes-BenzC250N/ACAN Diagnostics Adapter
2013Mercedes-BenzC300N/ACAN Diagnostics Adapter
2013Mercedes-BenzC350N/ACAN Diagnostics Adapter
2013Mercedes-BenzC63 AMGN/ACAN Diagnostics Adapter
2013Mercedes-BenzE350N/ACAN Diagnostics Adapter
2013Mercedes-BenzE400N/ACAN Diagnostics Adapter
2013Mercedes-BenzE550N/ACAN Diagnostics Adapter
2013Mercedes-BenzE63 AMGN/ACAN Diagnostics Adapter
2012Mercedes-BenzC250N/ACAN Diagnostics Adapter
2012Mercedes-BenzC300N/ACAN Diagnostics Adapter
2012Mercedes-BenzC350N/ACAN Diagnostics Adapter
2012Mercedes-BenzC63 AMGN/ACAN Diagnostics Adapter
2012Mercedes-BenzE350N/ACAN Diagnostics Adapter
2012Mercedes-BenzE550N/ACAN Diagnostics Adapter
2012Mercedes-BenzE63 AMGN/ACAN Diagnostics Adapter
2011Mercedes-BenzC300N/ACAN Diagnostics Adapter
2011Mercedes-BenzC350N/ACAN Diagnostics Adapter
2011Mercedes-BenzC63 AMGN/ACAN Diagnostics Adapter
2011Mercedes-BenzE350N/ACAN Diagnostics Adapter
2011Mercedes-BenzE550N/ACAN Diagnostics Adapter
2011Mercedes-BenzE63 AMGN/ACAN Diagnostics Adapter
2010Mercedes-BenzC300N/ACAN Diagnostics Adapter
2010Mercedes-BenzC350N/ACAN Diagnostics Adapter
2010Mercedes-BenzC63 AMGN/ACAN Diagnostics Adapter
2010Mercedes-BenzE350N/ACAN Diagnostics Adapter
2010Mercedes-BenzE550N/ACAN Diagnostics Adapter
2010Mercedes-BenzE63 AMGN/ACAN Diagnostics Adapter
2009Mercedes-BenzC300N/ACAN Diagnostics Adapter
2009Mercedes-BenzC350N/ACAN Diagnostics Adapter
2009Mercedes-BenzC63 AMGN/ACAN Diagnostics Adapter
2008Mercedes-BenzC300N/ACAN Diagnostics Adapter
2008Mercedes-BenzC350N/ACAN Diagnostics Adapter
2008Mercedes-BenzC63 AMGN/ACAN Diagnostics Adapter

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.