Four Seasons 75858 HVAC Blower Motor

Reliable Four Seasons Blower Motor for HVAC Systems

The Four Seasons Blower Motor 75858 is designed to provide consistent airflow and efficient heating and cooling performance in your vehicle's HVAC system. Engineered with a flanged end and a D-shaped shaft, this 12-volt motor ensures a precise fit and reliable operation for compatible makes and models.

• 12-volt electrical system compatibility
• Flanged end design for secure OE mounting
• D-shaped shaft with 0.3125-inch diameter and 1.250-inch length
• Vented motor housing for improved cooling
• Female lead wire terminal with two terminals for easy connection
• Motor dimensions: 3.000-inch diameter and 4.3125-inch length
• CW (clockwise) rotation for proper blower wheel operation
• Constructed from durable metal material
• OE replacement part ensuring direct fit and function

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 75858 is part of this line, offering a flanged style motor designed for OE mounting and compatibility with various vehicle HVAC systems. This product line emphasizes durability, proper fitment, and consistent airflow performance.

Detailed Product Description and Specifications

This HVAC blower motor features a vented metal housing that helps dissipate heat during operation, extending motor life. The D-shaped shaft, measuring 0.3125 inches in diameter and 1.250 inches in length, ensures a secure connection to the blower wheel. The motor rotates clockwise (CW), matching the rotation direction required by many vehicle HVAC systems. With a motor diameter of 3.000 inches and length of 4.3125 inches, this blower motor fits within OEM mounting parameters. The lead wire terminal type with a female connector and two terminals simplifies electrical connections. The flanged end design allows for OE-style mounting, providing a direct replacement for worn or faulty blower motors.

Common Applications and Issues Addressed

• Restores proper airflow in HVAC systems with weak or no blower motor function
• Eliminates unusual noises caused by worn motor bearings or shaft issues
• Resolves inconsistent heating or cooling due to blower motor failure
• Replaces motors with damaged or corroded terminals for reliable electrical connection
• Corrects blower motor rotation problems affecting HVAC performance

Installation Notes and Tips

When installing the Four Seasons Blower Motor 75858, ensure the flanged end aligns with the OE mounting points for a secure fit. Verify the D-shaped shaft orientation matches the blower wheel to prevent slippage. Confirm the clockwise rotation direction corresponds with the vehicle’s HVAC system requirements. Use proper electrical connectors to attach the female lead wire terminals, ensuring a solid connection with the vehicle wiring harness. Always disconnect the vehicle battery before installation to avoid electrical hazards.

Quality Assurance and Warranty Information

The Four Seasons Blower Motor 75858 is a new, OE replacement part manufactured to meet original equipment standards. Constructed from durable metal materials and designed for vented operation, this motor offers reliable performance and longevity. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.