Universal Air SW9965C HVAC Blower Motor Resistor

Reliable HVAC Blower Motor Resistor for Mercedes-Benz Models

The Universal Air Blower Resistor SW9965C is designed to restore proper blower motor function in select Mercedes-Benz vehicles. This HVAC blower motor resistor ensures consistent fan speed control for models including the C36 AMG, C43 AMG, C230, C280, SLK32 AMG, SLK230, and SLK320.

• Compatible with multiple Mercedes-Benz models: C36 AMG, C43 AMG, C230, C280, SLK32 AMG, SLK230, SLK320
• Part number SW9965C for precise identification and fitment
• Part of the Universal Air Blower Resistor product line for HVAC systems
• Designed to regulate blower motor speeds effectively
• Direct replacement for factory blower motor resistor components

About the Universal Air Blower Resistor Product Line

The Blower Resistor line by Universal Air focuses on providing reliable HVAC components that maintain proper airflow control within vehicle climate systems. This product line includes resistors engineered to match OEM specifications, ensuring consistent blower motor performance and compatibility with specific vehicle makes and models. The SW9965C is part of this line, offering a dependable solution for Mercedes-Benz HVAC blower motor speed regulation.

Detailed Product Description

The SW9965C blower motor resistor is engineered to control the electrical current flowing to the blower motor, enabling multiple fan speed settings in the HVAC system. This component is essential for maintaining comfortable cabin temperatures by allowing the blower motor to operate at different speeds. It is compatible with a range of Mercedes-Benz vehicles, including performance and luxury models such as the C36 AMG and SLK32 AMG. The resistor is manufactured to meet or exceed OEM standards, providing a direct fit and reliable operation.

Common Issues Resolved by This Blower Motor Resistor

• Inconsistent or non-functioning blower motor speeds
• Blower fan stuck on one speed or not responding to controls
• Intermittent HVAC airflow problems in Mercedes-Benz C36 AMG and SLK230 models
• Overheating or failure of the blower motor resistor causing HVAC system malfunction
• Loss of blower motor speed control in C43 AMG and C280 vehicles

Installation Notes and Tips

• Ensure vehicle ignition is off before beginning installation
• Locate the blower motor resistor typically near the blower motor housing under the dashboard
• Disconnect the electrical connector carefully to avoid damage
• Replace the old resistor with the SW9965C, securing it firmly in place
• Test blower motor speeds after installation to confirm proper operation

Quality Assurance and Warranty

The Universal Air Blower Resistor SW9965C is manufactured to meet industry standards for durability and performance. While specific warranty details are not provided, Universal Air products generally undergo quality control testing to ensure reliable function in HVAC systems. Using this resistor helps maintain the integrity of your Mercedes-Benz blower motor system and supports consistent climate control.