Standard Motor Products RU334 HVAC Blower Motor Resistor

The Standard Motor Products RU334 is a direct-replacement HVAC blower motor resistor designed to restore proper variable speed control to your vehicle's heating and air conditioning system. This precision-engineered component controls the fan speed settings, allowing you to regulate cabin temperature and airflow for optimal comfort.

Key Features:

• 4-terminal blade-type connector with female connector gender and male terminal configuration
• Premium copper electrical connectors ensure precise resistance values and improved performance
• Kanthal D resistor wire provides superior flexibility, durability, and tensile strength
• Bolt-on attachment with included mounting bracket for secure installation
• Controls 3 to 5 fan speed settings (12-volt system)
• Manufactured in TS16949 and ISO9001 certified facilities for consistent quality
• Replaces Honda OEM part numbers 79330S84A01 and 79330S84505

When a blower motor resistor fails, common symptoms include loss of certain fan speeds (typically lower settings) or the blower only functioning on the highest speed setting. This genuine Standard Motor Products replacement undergoes extensive testing to ensure correct performance in all operating conditions. As a trusted supplier to professional technicians for over 100 years, Standard Motor Products maintains complete quality control throughout the manufacturing process from componentry to finished product.