Blower Motor Resistor for 2003-2005 Ford E-150 & More - Standard Ignition RU-432

$47.99

Standard Ignition HVAC Blower Motor Resistor RU-432

Standard Ignition HVAC Blower Motor Resistor RU-432 - view 2

Standard Ignition HVAC Blower Motor Resistor RU-432 - view 3

$47.99

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Part number: RU-432

UPC: 707390808246

Standard Ignition HVAC Blower Motor Resistor P/N:RU-432

$47.99

Description

Help bring back variable fan-speed control for your heater and A/C with the Standard Blower Motor Resistor RU-432. It regulates the current sent to the blower motor for each fan setting. It fits many vehicles, among them the 2003-2005 Ford E-150, 2003-2005 Ford E-150 Club Wagon and 2003-2005 Ford E-250. See the "Vehicles it fits" section for the full list.

Copper electrical connectors: Standard uses premium copper connectors for more precise resistance values. They are intended to improve resistor performance and extend part life.
Variable speed control: If a failed resistor is the cause, it is designed to restore A/C and heater blower speed control, helping HVAC performance and passenger comfort.
Designed for Ford: It was developed specifically for Ford applications. Standard's research and design process aims for seamless integration with the vehicle's HVAC system.
Tested: The resistor undergoes extensive testing at Standard's facility to verify correct performance.

The catalog lists the RU-432 for front and rear positions on the listed applications. Signs a blower motor resistor may need replacing include a fan that runs only on its highest setting, fan speeds that no longer respond, or a blower that stops working entirely. A blower motor, switch or wiring fault can cause similar symptoms, so diagnose the cause before replacing the resistor.

Interchange: RU1125 · JA1511 · BR335 · BR915 · D5UZ19A706A

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

This part cross-references / interchanges with the following part numbers:

RU1125, JA1511, BR335, BR915, D5UZ19A706A

Buyer's Q&A

Frequently Asked Questions

What does an HVAC blower motor resistor do?

It sets how much current reaches the blower motor so the fan can run at different speeds. If the original resistor has failed, the RU-432 is designed to restore variable blower speed control.

What are signs a blower motor resistor may need replacing?

Common signs include a fan that works only on high, speeds that no longer respond, or a blower that stops entirely. A switch, motor or wiring fault can cause similar symptoms, so diagnose first.

Is the RU-432 a direct-fit 2003-2005 Ford E-150 blower motor resistor?

Yes. It is listed as a direct-fit replacement for the 2003-2005 Ford E-150 and the 2003-2005 Ford E-150 Club Wagon. See the "Vehicles it fits" section for the full list.

Will it work as a 2003-2005 Ford E-250 blower motor resistor?

Yes. It is listed for the 2003-2005 Ford E-250. Check the "Vehicles it fits" section for your exact vehicle.

Why does the RU-432 use copper connectors?

Standard uses premium copper electrical connectors for more precise resistance values. They are intended to improve resistor performance and extend part life.