Four Seasons 76939 HVAC Blower Motor

Overview of Four Seasons Blower Motor 76939

The Four Seasons Blower Motor 76939 is designed to restore proper airflow in your vehicle's HVAC system. Engineered for select Audi models, this new blower motor assembly ensures reliable operation and efficient climate control performance.

• 12-volt electrical system compatibility
• Flanged end design for OE mounting
• Counterclockwise (CCW) rotation
• Includes cage wheel with 6-inch diameter and 3-inch height
• Vented motor housing for heat dissipation
• Two-terminal female connector for secure electrical connection
• Plastic construction for durability and lightweight installation
• Motor dimensions: 3.5-inch diameter, 4.75-inch length, 1.8125-inch shaft length

Four Seasons Blower Motor Product Line Details

The Four Seasons Blower Motor product line focuses on delivering direct OE replacement motors that meet original equipment specifications. This line emphasizes compatibility and ease of installation, providing flanged motors that fit precisely into the HVAC system. The 76939 blower motor assembly is part of this line, offering a vented motor with an included cage wheel to maintain optimal airflow and system efficiency.

Detailed Product Description

This HVAC blower motor assembly (part number 76939) is specifically designed for use in Audi A6, A6 Quattro, Allroad Quattro, RS6, and S6 models. The motor features a flanged end mount that aligns with original equipment mounting points, ensuring a secure fit. Its vented design helps prevent overheating during operation, while the included cage wheel (6 inches in diameter and 3 inches in height) facilitates consistent air movement through the HVAC system. The motor rotates counterclockwise and operates on a 12-volt system, matching the electrical requirements of the specified Audi vehicles. The two-terminal female connector simplifies wiring connections, and the plastic motor housing balances durability with weight considerations.

Common Issues Addressed by This Blower Motor

• Inconsistent or weak airflow from the HVAC vents
• Unusual noises or vibrations during blower operation
• Complete failure of the blower motor to operate
• Overheating of the motor causing intermittent function
• Electrical connection problems due to worn terminals

Installation Notes and Tips

• Ensure vehicle battery is disconnected before installation to prevent electrical shorts
• Verify the motor rotation direction (CCW) matches the original motor
• Check that the flanged mounting points align correctly with the HVAC housing
• Inspect the connector type and terminal count to confirm compatibility
• Handle the cage wheel carefully to avoid damage during installation

Quality Assurance and Warranty

The Four Seasons Blower Motor 76939 is a new, direct OE replacement part manufactured to meet or exceed original equipment standards. It undergoes rigorous quality control to ensure reliable performance and durability. This part is backed by Four Seasons' standard warranty coverage, providing assurance of its quality and fitment for compatible Audi models.