Keep the fan speeds working across every setting with the Standard Ignition HVAC Blower Motor Resistor RU-229. It drops in as a direct-fit replacement for the 1993-1996 Nissan 300ZX, restoring the variable-speed control that steps the blower motor through its low and medium fan positions. This resistor is specifically designed for Nissan applications, so it integrates with the vehicle's HVAC system without guesswork.
- Premium copper connectors: uses premium copper electrical connectors for more precise resistance values, helping improve resistor performance and offering a longer part life.
- Variable-speed control: restores A/C and heater blower motor variable-speed control, helping to optimize HVAC performance and passenger comfort.
- Nissan-specific design: a research and design process aimed at seamless integration with the vehicle's HVAC system.
- Tested performance: undergoes extensive testing at the manufacturer's facility to confirm correct performance in a range of conditions.
When a blower motor resistor fails, signs may include a blower that only runs on the highest setting or that drops certain speeds. If a faulty resistor is the cause, this replaces it.
Interchange: 19139961 · RU929 · JA1217 · BR139 · 2715048P01
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What vehicle does the RU-229 fit?
It is a direct-fit replacement for the 1993-1996 Nissan 300ZX. Check the Buyer's Guide tab to confirm it matches your vehicle.
What does a blower motor resistor do?
It controls the variable-speed operation of the HVAC blower motor, stepping the fan through its low and medium settings for A/C and heater airflow.
What are signs the blower motor resistor may need replacing?
Common signs include a blower that only works on the highest speed or that loses one or more fan settings. Diagnose the cause before replacing.
What connectors does this resistor use?
It uses premium copper electrical connectors for more precise resistance values, which helps improve performance and offers a longer part life.
What numbers does the RU-229 interchange with?
It cross-references 19139961, RU929, JA1217, BR139, and 2715048P01.
Write a Review