Global Parts 1712860 HVAC Blower Motor Resistor

Brand Global Parts 1712860
Fits Mercedes-Benz · 37 vehicles

HVAC blower motor resistor. Controls blower speed for consistent cabin airflow.

Cross-references URO 1408218351, 140-821-83-51 and 973101 for the same application. See all 6.

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Mercedes-Benz HVAC Blower Motor Resistor

Restore proper cabin fan control with this Global Parts HVAC blower motor resistor, part number 1712860. It is a direct-fit style replacement for select Mercedes-Benz models that need accurate blower speed regulation in the HVAC system.

Key Features

  • HVAC blower motor resistor for Mercedes-Benz climate control systems
  • Helps regulate blower motor speed across multiple fan settings
  • Global Parts replacement, part number 1712860
  • Cross-references URO 1408218351 for the same application
  • Fits select Mercedes-Benz CL500, CL600, S320, S420, S500, S600, S350, 500SEC, 500SEL, 600SEC, 600SEL, 560SEC, and 560SEL applications

Detailed Description

This HVAC blower motor resistor is used in Mercedes-Benz climate control systems to manage blower fan speed by controlling electrical resistance to the motor circuit. Global Parts 1712860 is listed for select 1990-1999 Mercedes-Benz vehicles, including S-Class and coupe applications such as the Mercedes-Benz S320, S500, CL500, and 560SEL. This part cross-references URO 1408218351 for the same application.

Before installation, make sure electrical components are free of debris and moisture, as noted by the manufacturer. That step helps protect the resistor and supports proper HVAC operation after replacement.

What It Helps Fix

  • Blower motor stuck on one speed
  • Loss of one or more fan speeds
  • Intermittent cabin airflow control
  • HVAC fan operation that does not respond correctly to the control setting
  • Electrical resistance issues in the blower circuit

Installation Notes and Tips

Inspect the connector, wiring, and surrounding HVAC housing before installation. Clean away moisture, corrosion, and debris, then verify the replacement matches the original resistor configuration for your Mercedes-Benz S320, S500, or related application. Confirm fitment by year, model, and HVAC setup before final assembly.

Quality Assurance

Global Parts supplies this replacement as an automotive HVAC electrical component for select Mercedes-Benz applications. Part number 1712860 is listed with multiple interchange references to support fitment verification during ordering.

This part fits 37 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
1999Mercedes-BenzCL5005.0LV8GASN/ACompatible with HVAC systems that need a blower motor resistor.
1999Mercedes-BenzCL6006.0LV12N/ACompatible with HVAC systems that need a blower motor resistor.
1999Mercedes-BenzS4204.2LV8N/ACompatible with HVAC systems that need a blower motor resistor.
1998Mercedes-BenzCL5005.0LV8GASN/ACompatible with HVAC systems that need a blower motor resistor.
1998Mercedes-BenzCL6006.0LV12N/ACompatible with HVAC systems that need a blower motor resistor.
1998Mercedes-BenzS3203.2LL6N/ACompatible with HVAC systems that need a blower motor resistor.
1998Mercedes-BenzS4204.2LV8N/ACompatible with HVAC systems that need a blower motor resistor.
1998Mercedes-BenzS5005.0LV8GASN/ACompatible with HVAC systems that need a blower motor resistor.
1998Mercedes-BenzS6006.0LV12N/ACompatible with HVAC systems that need a blower motor resistor.
1997Mercedes-BenzS3203.2LL6N/ACompatible with HVAC systems that need a blower motor resistor.
1997Mercedes-BenzS4204.2LV8N/ACompatible with HVAC systems that need a blower motor resistor.
1997Mercedes-BenzS5005.0LV8GASN/ACompatible with HVAC systems that need a blower motor resistor.
1997Mercedes-BenzS6006.0LV12N/ACompatible with HVAC systems that need a blower motor resistor.
1996Mercedes-BenzS3203.2LL6N/ACompatible with HVAC systems that need a blower motor resistor.
1996Mercedes-BenzS4204.2LV8N/ACompatible with HVAC systems that need a blower motor resistor.
1996Mercedes-BenzS5005.0LV8GASN/ACompatible with HVAC systems that need a blower motor resistor.
1996Mercedes-BenzS6006.0LV12N/ACompatible with HVAC systems that need a blower motor resistor.
1995Mercedes-BenzS3203.2LL6N/ACompatible with HVAC systems that need a blower motor resistor.
1995Mercedes-BenzS3503.4LL6N/A
1995Mercedes-BenzS4204.2LV8N/ACompatible with HVAC systems that need a blower motor resistor.
1995Mercedes-BenzS5005.0LV8N/ACompatible with HVAC systems that need a blower motor resistor.
1995Mercedes-BenzS6006.0LV12N/ACompatible with HVAC systems that need a blower motor resistor.
1994Mercedes-BenzS3203.2LL6N/ACompatible with HVAC systems that need a blower motor resistor.
1994Mercedes-BenzS3503.4LL6N/A
1994Mercedes-BenzS4204.2LV8N/ACompatible with HVAC systems that need a blower motor resistor.
1994Mercedes-BenzS5005.0LV8N/ACompatible with HVAC systems that need a blower motor resistor.
1994Mercedes-BenzS6006.0LV12N/ACompatible with HVAC systems that need a blower motor resistor.
1993Mercedes-Benz500SEC5.0LV8N/ACompatible with HVAC systems that need a blower motor resistor.
1993Mercedes-Benz500SEL5.0LV8N/ACompatible with HVAC systems that need a blower motor resistor.
1993Mercedes-Benz600SEC6.0LV12N/ACompatible with HVAC systems that need a blower motor resistor.
1993Mercedes-Benz600SEL6.0LV12N/ACompatible with HVAC systems that need a blower motor resistor.
1992Mercedes-Benz500SEL5.0LV8N/ACompatible with HVAC systems that need a blower motor resistor.
1992Mercedes-Benz600SEL6.0LV12N/ACompatible with HVAC systems that need a blower motor resistor.
1991Mercedes-Benz560SEC5.6LV8N/ACompatible with HVAC systems that need a blower motor resistor.
1991Mercedes-Benz560SEL5.6LV8N/ACompatible with HVAC systems that need a blower motor resistor.
1990Mercedes-Benz560SEC5.6LV8N/ACompatible with HVAC systems that need a blower motor resistor.
1990Mercedes-Benz560SEL5.6LV8N/ACompatible with HVAC systems that need a blower motor resistor.
Directly replaces or cross-references 6 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
URO — 1408218351140-821-83-51973101ACX012495RU570SW-867