Four Seasons 75857 HVAC Blower Motor - Front

Reliable Four Seasons Blower Motor for HVAC Systems

The Four Seasons Blower Motor 75857 is designed to restore proper airflow in your vehicle's heating and cooling system. Engineered for compatibility with various makes and models, this 12-volt blower motor assembly features a flanged end and includes a cage wheel for efficient air circulation.

• 12-volt electrical system compatibility
• 2.000-inch shaft length with 0.3125-inch diameter
• Flanged end design for secure OE mounting
• CW (clockwise) rotation for proper airflow direction
• Vented motor housing to prevent overheating
• Includes cage wheel with 6.000-inch diameter and 2.500-inch height
• Lead wire terminal type with female connector
• Plastic material construction for durability
• New OE replacement blower motor assembly

Four Seasons Blower Motor Product Line Overview

The Four Seasons Blower Motor product line focuses on delivering reliable HVAC blower motors that meet or exceed original equipment specifications. The Blower Motor line includes components designed for direct OE replacement, ensuring proper fit and function. Part number 75857 is part of this line, offering a flanged style motor assembly with vented housing and integrated cage wheel to maintain optimal airflow performance.

Detailed Product Description and Specifications

This HVAC blower motor assembly operates on a 12-volt system and features a 2.000-inch shaft length with a 0.3125-inch diameter shaft, designed for vehicles requiring clockwise rotation. The motor diameter measures 3.000 inches with a length of 4.0625 inches, housed in a vented plastic casing to enhance cooling during operation. The flanged end mount type ensures a secure OE-style installation. The included cage wheel, measuring 6.000 inches in diameter and 2.500 inches in height, is integral to the motor assembly, facilitating efficient air movement through the HVAC system. The motor uses a lead wire terminal type with a single female connector and two terminals, supporting straightforward electrical connections.

Common Applications and Problem Resolution

• Restores airflow in HVAC systems with failing blower motors
• Eliminates inconsistent or weak cabin heating and cooling
• Replaces noisy or vibrating blower motors
• Addresses blower motor failure due to worn bearings or electrical faults
• Compatible with vehicles requiring a flanged end blower motor with clockwise rotation

Installation Notes and Tips

When installing the Four Seasons Blower Motor 75857, ensure the flanged end aligns properly with the OE mounting points for a secure fit. Verify the clockwise rotation matches the vehicle’s HVAC system requirements. Connect the lead wire terminals carefully, confirming the female connector is properly seated to avoid electrical issues. The vented motor housing should remain unobstructed to maintain adequate cooling during operation.

Quality Assurance and Warranty Information

This blower motor assembly is a new OE replacement part, manufactured to meet original equipment standards. Four Seasons provides quality assurance through rigorous testing to ensure durability and reliable performance. Please refer to Four Seasons’ official warranty policy for specific coverage details related to part number 75857.