Regain control of every fan setting with the Standard Ignition HVAC Blower Motor Resistor RU-385. It drops in as a direct-fit replacement for the 2002-2007 Suzuki Aerio, restoring the resistance steps that let the A/C and heater blower motor run at its variable speeds. When a failed resistor is the cause of a blower that only works on high (or not at all), this part replaces it.
- Premium copper connectors: premium copper electrical connectors help deliver more precise resistance values, improving resistor performance and offering longer part life.
- Seamless HVAC integration: the research and design process is aimed at seamless integration with the vehicle's HVAC system.
- Variable speed control: handles the A/C and heater blower motor variable speed control, helping optimize HVAC output and passenger comfort.
- Suzuki-specific & tested: specifically designed for Suzuki applications and put through extensive testing to confirm correct performance in a range of conditions.
See the Buyer's Guide tab for full engine-level fitment details.
Interchange: RU1079 · JA1403 · BR289 · 7424054G00 · 7424054G01
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What does this blower motor resistor do?
It provides the resistance steps that let the HVAC blower motor run at its lower and mid fan speeds, giving you variable A/C and heater airflow control.
Will this fit my vehicle?
It is a direct-fit replacement for the 2002-2007 Suzuki Aerio. Check the Buyer's Guide tab to confirm it matches your exact vehicle.
What are signs this resistor may need replacing?
A blower that only works on the highest speed, missing or intermittent lower fan speeds, or no blower operation can be signs the resistor may need replacing. Diagnose the cause before replacing.
What interchange numbers does RU-385 replace?
It cross-references RU1079, JA1403, BR289, 7424054G00, and 7424054G01. Match your original number to confirm the correct part.
What material are the connectors?
It uses premium copper electrical connectors, which help deliver more precise resistance values for improved performance and longer part life.
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