Standard Ignition HS-246 HVAC Blower Motor Switch

Reliable HVAC Blower Motor Switch for GM Trucks and SUVs

The Standard Ignition HS-246 HVAC blower motor switch is designed to restore proper blower control in select Cadillac, Chevrolet, and GMC vehicles. Engineered with durable plastic construction and a practical black and gray finish, this switch ensures consistent performance for your HVAC system.

• Compatible with multiple GM models including Chevrolet C1500, Suburban 1500, Tahoe, GMC Yukon, and Cadillac Escalade
• Features a female connector and seven male blade terminals for secure electrical connections
• Constructed from durable plastic for long-lasting use
• Functions as a blower motor switch to regulate HVAC fan speeds
• Standard Ignition part number HS-246 for easy identification and replacement

Product Details and Specifications

The HS-246 blower motor switch from Standard Ignition is a direct replacement part designed to fit a range of GM trucks and SUVs. Its black and gray plastic housing provides a sturdy and corrosion-resistant finish suitable for the vehicle’s HVAC system environment. The switch includes a female connector interface and seven male blade terminals, ensuring compatibility with factory wiring harnesses. This component functions as a switch to control the blower motor speed settings, enabling proper airflow regulation inside the vehicle cabin.

Compatible Vehicles and Applications

This HVAC blower motor switch is compatible with the following makes and models:

• Cadillac Escalade
• Chevrolet C35, C1500, C1500 Suburban, C2500, C2500 Suburban, C3500, Suburban 1500, Tahoe
• GMC K1500, K1500 Suburban, K2500, K2500 Suburban, K3500, Yukon

It is specifically designed to replace the blower motor switch in these vehicles, restoring proper HVAC fan control and improving cabin comfort.

Common Issues Addressed by the HS-246 Switch

• Intermittent or non-functioning blower motor speeds
• HVAC blower stuck on a single speed setting
• Loss of blower motor control causing inconsistent airflow
• Electrical connection failures due to worn or damaged switch terminals
• HVAC system blower switch malfunction leading to reduced cabin comfort

Installation Notes and Tips

When installing the Standard Ignition HS-246 blower motor switch, ensure the vehicle’s battery is disconnected to prevent electrical shorts. Verify the connector gender and terminal type match the factory wiring harness before installation. The switch’s seven male blade terminals should align with the corresponding female connectors on the vehicle. Properly secure the switch in place to avoid vibration-related issues. Consult the vehicle’s service manual for detailed removal and installation procedures specific to your model.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The HS-246 blower motor switch undergoes quality control testing to ensure proper function and fitment. Please refer to Standard Ignition’s warranty policy for coverage details on this part number.