Global Parts 1712863 HVAC Blower Motor Resistor

Reliable HVAC Blower Motor Resistor for Mercedes-Benz Models

The Global Parts HVAC Blower Motor Resistor, part number 1712863, is designed to restore proper blower motor function in select Mercedes-Benz vehicles. This component ensures consistent airflow control for your heating and cooling system, maintaining comfort inside your car.

• Compatible with Mercedes-Benz 300CE, 300D, 300E, 300SD, 300SE, 300SEL, 300SL, 300TE, 350SD, 350SDL, 400E, 400SE, 400SEL, 420SEL, and 500E models
• Direct replacement for OEM blower motor resistor part number 1712863
• Ensures accurate blower speed regulation for HVAC systems
• Durable construction designed for long-term performance
• Easy to install with standard tools

Product Details and Compatibility

This HVAC blower motor resistor from Global Parts is engineered to meet the specifications required by various Mercedes-Benz vehicles, including the 300 series and select 400 and 500 series models. The resistor controls the voltage supplied to the blower motor, allowing for multiple fan speeds and smooth operation of the HVAC system. Using the correct resistor, such as part number 1712863, helps prevent blower motor failure and inconsistent airflow.

Common Applications and Problem Resolution

• Restores blower motor speed control in Mercedes-Benz 300E and 400SEL HVAC systems
• Resolves issues with blower fan stuck on one speed or not working at all
• Eliminates intermittent blower motor operation or no airflow from vents
• Prevents overheating of blower motor circuits
• Addresses electrical resistance faults causing HVAC malfunctions

Installation Notes and Tips

Installation of the Global Parts blower motor resistor is straightforward for technicians familiar with Mercedes-Benz HVAC systems. Before installation, disconnect the vehicle battery to avoid electrical shorts. Access the resistor typically located near the blower motor housing under the dashboard or glove compartment. Ensure connectors are clean and secure when attaching the new resistor. Testing blower motor speeds after installation confirms proper function.

Quality Assurance and Warranty Information

Global Parts manufactures this blower motor resistor to meet industry standards for durability and performance. While specific warranty details may vary, this part is backed by quality controls to ensure reliable operation in compatible Mercedes-Benz models. Using the correct part number 1712863 helps maintain system integrity and reduces the risk of premature failure.