Four Seasons 76975 HVAC Blower Motor

Overview of Four Seasons Blower Motor 76975

The Four Seasons Blower Motor 76975 is designed for reliable HVAC performance in select Mercedes-Benz models. This new, OE replacement blower motor assembly features a double shaft design and is engineered to meet factory specifications for optimal airflow and durability.

• Voltage: 12V for standard automotive electrical systems
• Shaft Length: 2.375 inches (60 mm) double shaft
• Motor Diameter: 3.000 inches (76 mm)
• Motor Length: 3.500 inches (89 mm)
• Rotation: Counterclockwise (CCWLE)
• Terminal Type: 2 spade terminals with male connector
• Includes vented motor housing and cage wheel (6 inch diameter, 2.4375 inch height)
• OE mount style for direct fit installation
• Material: Metal construction for durability

About the Four Seasons Blower Motor Product Line

The Four Seasons Blower Motor line focuses on delivering HVAC blower motors that meet or exceed original equipment standards. This product line emphasizes precise fitment, reliable operation, and compatibility with a range of vehicle makes and models. The 76975 blower motor is part of this line, providing a vented, double shaft motor assembly designed for seamless integration into Mercedes-Benz HVAC systems.

Detailed Product Description

This HVAC blower motor assembly (part number 76975) is engineered specifically for Mercedes-Benz vehicles including models such as the 260E, 300CE, 300D, 300E, 300SD, 300SE, 300SEL, 300SL, 300TD, 300TE, 400E, 500E, E320, E420, and E500. The motor features a 12-volt metal housing with vented construction to ensure proper cooling during operation. The double shaft design allows for compatibility with blower wheels, which are included with this assembly. The motor rotates counterclockwise and uses two spade terminals with a single male connector for electrical connection. Its OE mount style ensures a direct replacement without modification.

Common Applications and Issues Addressed

• Restores HVAC blower function in Mercedes-Benz 300E and 500E models
• Resolves weak or inconsistent airflow from the vehicle’s heating and cooling system
• Eliminates blower motor noise caused by worn or damaged motors
• Fixes blower motor failure due to electrical or mechanical wear
• Replaces corroded or damaged terminals and connectors for improved reliability

Installation Notes and Tips

• Ensure vehicle ignition is off and battery disconnected before installation
• Verify compatibility with your specific Mercedes-Benz model and year
• Handle the double shaft motor carefully to avoid damage to the blower wheel
• Check and clean electrical connectors before attaching the new motor
• Follow OEM mounting procedures to secure the motor properly

Quality Assurance and Warranty

The Four Seasons Blower Motor 76975 is a new, OE replacement part manufactured to meet original equipment specifications. It is constructed with durable metal materials and includes a vented housing for extended motor life. This part is backed by Four Seasons’ quality standards, ensuring reliable HVAC performance in compatible Mercedes-Benz vehicles. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.