Continental PM4067 HVAC Blower Motor

Overview of Continental HVAC Blower Motor PM4067

The Continental HVAC Blower Motor PM4067 is designed for reliable performance in Chevrolet and GMC trucks. This metal construction blower motor supports variable speeds and is engineered to meet the specific HVAC needs of Silverado and Sierra models.

• Durable metal housing for long-lasting use
• 12-volt operation compatible with standard vehicle electrical systems
• Flange mounted with a 6.250-inch mounting bolt pattern length
• Counterclockwise shaft rotation with a 2.062-inch shaft length
• Includes a 5.750-inch diameter cage wheel for efficient airflow
• Plug-in connector type with male terminals and female connector gender
• Variable speed motor with vented design for heat dissipation
• Compatible with Chevrolet Silverado 1500, 2500 HD, 3500 HD and GMC Sierra 1500, 2500 HD, 3500 HD

Technical Details and Specifications

The PM4067 blower motor features a 3.000-inch motor diameter and a length of 3.812 inches, optimized for direct replacement in select Chevrolet and GMC trucks. The single shaft design has a 0.312-inch diameter and rotates counterclockwise at the shaft end. This motor is flange mounted, ensuring secure installation with a mounting base length of 3.062 inches. The motor is vented to prevent overheating during operation and supports variable speeds to provide precise climate control. The plug-in connector with blade terminals simplifies electrical connections, although mounting hardware and gaskets are not included.

Compatible Vehicles and Applications

This HVAC blower motor is compatible with the following models:

• Chevrolet Silverado 1500, 2500 HD, 3500 HD
• GMC Sierra 1500, 2500 HD, 3500 HD

It is designed to replace worn or faulty blower motors in these trucks, restoring proper airflow and HVAC system function.

Common Issues Addressed by PM4067 Blower Motor

• Inconsistent or weak airflow from the HVAC system
• Blower motor noise or unusual sounds during operation
• Complete failure of the blower motor to operate
• Overheating of the motor due to venting issues
• Variable speed control malfunctions affecting cabin comfort

Installation Notes and Tips

Installation requires flange mounting using the existing bolt pattern. Ensure the mounting surface is clean and free of debris before installation. The plug-in connector simplifies wiring, but verify terminal alignment to avoid connection issues. Since mounting hardware and gaskets are not included, reuse existing components or source replacements as needed. Proper alignment of the shaft and cage wheel is critical for optimal airflow and motor longevity.

Quality Assurance and Warranty

Continental manufactures the PM4067 blower motor to meet OEM standards for fit and function. The metal construction and vented design contribute to durability under normal operating conditions. While specific warranty details are not provided here, Continental products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.