Blue Streak S945HT HVAC Blower Motor Resistor Connector - Front

HVAC Blower Motor Resistor Connector for GM Vans

Blue Streak S945HT is an HVAC blower motor resistor connector built for GM applications that need a secure electrical repair at the blower resistor circuit. It features a 6-wire harness, male blade terminals, and a weather-resistant, weatherproof sealed design for dependable connection integrity.

Compatible with Chevrolet Express, GMC Savana, Chevrolet Astro, and GMC Safari applications, this Blue Streak connector is a direct-fit service part for front HVAC repairs on many vans and utility vehicles. The S945HT part number is also referenced in OE-style replacement searches for these GM platforms.

Key Features

• Blue Streak HVAC blower motor resistor connector, part number S945HT
• Male connector with 6 blade terminals
• Weather resistant and weatherproof sealed construction
• Push-on attachment method for secure terminal engagement
• Plastic housing with metal contact terminals
• Oval connector shape with 0-degree bend angle
• Includes wiring harness with 17.5-inch length
• 6-wire, 10-gauge harness configuration

Detailed Description

The Blue Streak S945HT HVAC blower motor resistor connector is built for front HVAC electrical service on GM vans and related platforms. Its sealed, weather-resistant construction helps maintain a stable connection at the resistor circuit, while the male blade terminal layout and push-on design support a straightforward replacement of a damaged or heat-affected connector. This part is commonly searched for Chevrolet Express 2500, Chevrolet Express 3500, GMC Savana 2500, GMC Savana 3500, Chevrolet Astro, and GMC Safari repairs, and it also appears in Chevrolet Express 1500 and GMC Savana 1500 fitments. The S945HT connector is a practical choice when the original blower resistor plug shows signs of melting, corrosion, or terminal wear.

This part cross-references 15306007HT and BMC103 for the same application.

Common Problems This Part Can Address

• Blower motor speeds that stop working or operate intermittently
• Heat damage at the resistor connector
• Corrosion or poor terminal contact in the HVAC harness
• Cracked, brittle, or loose connector housing
• Electrical resistance caused by worn blade terminals

Installation Notes and Tips

Inspect the blower resistor and surrounding wiring before installation. If the original connector shows heat damage, replace any affected terminals or wiring sections as needed so the new connector seats cleanly. Confirm the harness routing and terminal orientation match the vehicle’s front HVAC layout before reconnecting power.

Quality Assurance

Blue Streak premium quality construction supports consistent fit and electrical connection performance for HVAC repair work on GM applications.