Global Parts 1712864 HVAC Blower Motor Resistor
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Global Parts

Global Parts 1712864 HVAC Blower Motor Resistor

Brand Global Parts 1712864
Fits Mercedes-Benz · 10 vehicles

Blower motor resistor. Controls fan speed for consistent HVAC airflow.

Cross-references 210-821-16-51, 2108211651 and SW-870 for the same application. See all 3.

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HVAC Blower Motor Resistor for Mercedes-Benz R350

Global Parts 1712864 is an HVAC blower motor resistor for vehicles that need precise blower speed control in the climate system. It fits 2006-2012 Mercedes-Benz R350 applications and is a direct-match option for restoring proper cabin airflow control.

Key Features

  • HVAC blower motor resistor for climate control blower speed regulation
  • Fits 2006-2012 Mercedes-Benz R350
  • Global Parts part number 1712864
  • Cross-references Mercedes-Benz 210-821-16-51 and SW-870 for the same application
  • Built for HVAC systems that require a blower motor resistor replacement

Product Details

This Global Parts HVAC blower motor resistor, part number 1712864, is used in Mercedes-Benz R350 models from 2006 through 2012. It is the electrical control component that helps manage blower motor speed inside the HVAC system. The manufacturer notes that electrical components should be clean and dry before installation, which helps reduce the risk of connection or performance issues.

Common Issues It May Solve

  • Blower motor stuck on one speed
  • Intermittent cabin fan operation
  • Loss of lower or higher fan speeds
  • HVAC airflow that does not respond correctly to the control settings
  • Electrical resistance-related blower performance problems

Installation Notes

Before installing part number 1712864, inspect the HVAC connector area and surrounding components for debris, corrosion, and moisture. Clean and dry the electrical connection points before final installation. Confirm the vehicle is a 2006-2012 Mercedes-Benz R350 and verify the existing resistor matches the application before replacement.

Quality Assurance

Global Parts supplies automotive electrical components for HVAC service applications. This part is intended for direct replacement use in the listed Mercedes-Benz R350 fitment range.

Related reading

This part fits 10 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2012Mercedes-BenzR3503.5LV6N/ACompatible with HVAC systems that need a blower motor resistor.
2012Mercedes-BenzR3503.0LV6N/ACompatible with HVAC systems that need a blower motor resistor.
2011Mercedes-BenzR3503.5LV6N/ACompatible with HVAC systems that need a blower motor resistor.
2011Mercedes-BenzR3503.0LV6N/ACompatible with HVAC systems that need a blower motor resistor.
2010Mercedes-BenzR3503.5LV6N/ACompatible with HVAC systems that need a blower motor resistor.
2010Mercedes-BenzR3503.0LV6N/ACompatible with HVAC systems that need a blower motor resistor.
2009Mercedes-BenzR3503.5LV6N/ACompatible with HVAC systems that need a blower motor resistor.
2008Mercedes-BenzR3503.5LV6N/ACompatible with HVAC systems that need a blower motor resistor.
2007Mercedes-BenzR3503.5LV6N/ACompatible with HVAC systems that need a blower motor resistor.
2006Mercedes-BenzR3503.5LV6N/ACompatible with HVAC systems that need a blower motor resistor.
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
210-821-16-512108211651SW-870