Dorman 924-5127 HVAC Blower Motor

Reliable HVAC Blower Motor for Automotive Climate Control

The Dorman 924-5127 HVAC blower motor is designed to restore proper airflow in your vehicle's heating and cooling system. Engineered for 12-volt electrical systems, this blower motor ensures consistent performance for a comfortable cabin environment.

• 12-volt motor voltage compatible with most automotive electrical systems
• Single shaft with a D-shaped 8 mm diameter for secure fitment
• Counterclockwise rotation to match OEM specifications
• Flanged end design for stable mounting
• Vented motor housing to prevent overheating
• Includes cage wheel (fan wheel) for efficient air movement
• Blade terminal type for straightforward electrical connection
• Motor dimensions: 75 mm diameter and 100 mm length
• Shaft length of 38 mm and stud distance of 164 mm for precise installation

Detailed Product Description

The Dorman 924-5127 HVAC blower motor is a direct replacement component engineered to meet the exacting standards of automotive heating and cooling systems. Its 12-volt motor is vented to maintain optimal operating temperatures, while the included cage wheel ensures effective air circulation within the HVAC core. The motor features a single, D-shaped shaft with an 8 mm diameter and 38 mm length, designed for secure engagement with the fan assembly. The counterclockwise rotation matches factory motor specifications, ensuring compatibility with vehicle HVAC systems. The flanged end and stud distance of 164 mm provide a stable and precise mounting solution. Blade-type terminals facilitate reliable electrical connections without the need for additional adapters.

Common Applications and Issues Addressed

• Restores airflow in vehicles experiencing weak or no HVAC blower operation
• Replaces motors with noisy or inconsistent rotation
• Solves overheating issues caused by vented motor design failure
• Addresses fitment problems due to incorrect shaft shape or size
• Improves cabin comfort by ensuring proper fan wheel function

Installation Notes and Tips

Before installation, verify that the motor's 12-volt rating and counterclockwise rotation match your vehicle's specifications. Ensure the D-shaped shaft aligns correctly with the fan wheel to prevent slippage. The flanged end and stud distance of 164 mm should correspond with the mounting points on your HVAC housing. Use blade terminal connectors for electrical wiring to maintain secure contact. This blower motor does not include a wire harness or switch, so retain existing components if applicable.

Quality Assurance and Warranty

Dorman manufactures the 924-5127 HVAC blower motor to meet industry standards for durability and performance. The motor housing is vented to reduce heat buildup, extending component life. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or your supplier for exact warranty terms.