True Tech Ignition RU318T HVAC Blower Motor Resistor

The True Tech Ignition RU318T is a precision-engineered HVAC blower motor resistor designed to restore variable speed control to your vehicle's heating and air conditioning system. This critical component controls the electrical current flowing from the fan switch to the blower motor, allowing you to adjust fan speeds for optimal cabin comfort.

Key Features:

• Premium copper electrical connectors ensure accurate and precise resistance values
• High-quality ceramic construction with Kanthal D resistor wire for superior durability and tensile strength
• 4-blade terminal configuration for reliable electrical connections
• Built-in fuse protection guards against excessive electrical current surges
• Specifically engineered for Ford applications including F-Series trucks, E-Series vans, Explorer, and Ranger
• Direct replacement design for seamless integration with vehicle HVAC systems

When your blower motor only works on high speed or stops functioning on certain settings, a failed resistor is often the culprit. This genuine True Tech replacement restores full multi-speed functionality to your heating and air conditioning blower, ensuring year-round passenger comfort. Manufactured to stringent TS16949 and ISO9001 quality standards, this resistor is designed to exceed OEM specifications for dependable, maintenance-free operation.