Standard Ignition HS-318 HVAC Blower Motor Switch

Reliable HVAC Blower Motor Switch for Chevrolet and GMC Vans

The Standard Ignition HS-318 HVAC blower motor switch is designed to restore proper control of your vehicle's heating and cooling system. Engineered for select Chevrolet and GMC vans, this switch features a durable male connector and a straightforward switch function to ensure consistent performance.

• Compatible with Chevrolet Astro, Express 1500, 2500, 3500, and GMC G30, Safari, Savana 1500, 2500, 3500 models
• Standard Ignition part number HS-318 for precise identification
• Male connector design for secure electrical connection
• Function: HVAC blower motor switch to regulate fan speeds

Product Details and Specifications

The HS-318 blower motor switch from Standard Ignition is a direct replacement part engineered to meet OEM specifications. Its male connector ensures a reliable electrical interface with the vehicle’s HVAC system. This switch controls the blower motor operation, allowing you to adjust the fan speed for optimal cabin comfort. Designed specifically for Chevrolet Astro and Express series vans as well as GMC G30, Safari, and Savana models, it provides a precise fit and function.

Common Applications and Problem Resolution

This HVAC blower motor switch is used to address issues related to the vehicle’s heating and cooling system controls. It is suitable for resolving problems such as:

• Intermittent or non-functioning blower motor fan speeds
• Failure to switch between different fan speed settings
• Loss of blower motor control causing no airflow
• Electrical connection issues due to worn or damaged switch connectors

Installation Notes and Tips

When installing the Standard Ignition HS-318 blower motor switch, ensure the vehicle’s battery is disconnected to prevent electrical shorts. Verify the male connector aligns properly with the vehicle’s wiring harness. It is recommended to inspect the wiring and related HVAC components for any additional damage before installation. Proper installation will restore reliable blower motor control in your Chevrolet or GMC van.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, providing dependable performance and durability. The HS-318 blower motor switch undergoes quality checks to ensure fit and function. Please refer to Standard Ignition’s warranty policy for specific coverage details.