Blower Motor Resistor for 1999-2008 Volkswagen Jetta & More - Standard Ignition RU-429

$131.99

Standard Ignition HVAC Blower Motor Resistor RU-429

Standard Ignition HVAC Blower Motor Resistor RU-429 - view 2

Standard Ignition HVAC Blower Motor Resistor RU-429 - view 3

Standard Ignition HVAC Blower Motor Resistor RU-429 - view 4

Standard Ignition HVAC Blower Motor Resistor RU-429 - view 5

Standard Ignition HVAC Blower Motor Resistor RU-429 - view 6

Standard Ignition HVAC Blower Motor Resistor RU-429 - view 7

$131.99

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Part number: RU-429

Standard Ignition HVAC Blower Motor Resistor P/N:RU-429

$131.99

Description

Designed to restore variable fan-speed control to your heater and A/C, the Standard Ignition Blower Motor Resistor RU-429 regulates how fast the blower motor runs at each fan setting. It fits many vehicles, among them the 1999-2008 Volkswagen Jetta, 1999-2007 Volkswagen Golf and 2006-2007 Volkswagen GTI. It is a direct-fit replacement for the listed applications. See the "Vehicles it fits" section for the full list and engine details.

Copper electrical connectors: Premium copper connectors are used for more precise resistance values, intended to improve resistor performance and part life.
HVAC system integration: Standard's research and design process targets seamless integration with the vehicle's HVAC system.
Variable speed control: Built to restore A/C and heater blower motor variable speed control, helping optimize HVAC performance and passenger comfort.
Audi and Volkswagen focus: Specifically designed for Audi and Volkswagen applications, and put through extensive testing at Standard's facility for correct performance across operating conditions.

A failing HVAC blower motor resistor may leave the fan running only on its highest setting, skip lower speeds, or stop the fan entirely. If the resistor is the cause of your blower trouble, RU-429 replaces it. Diagnose the circuit first, because a worn blower motor or a faulty switch can produce similar signs.

Interchange: 1J0819022 · RU1122 · JA1768 · BR332 · 1J0819022A

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

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

1J0819022, RU1122, JA1768, BR332, RU-429, 1J0819022A

Buyer's Q&A

Frequently Asked Questions

Is this the right 1999-2008 VW Jetta blower motor resistor?

RU-429 is a direct-fit replacement for the 1999-2008 Volkswagen Jetta and many other Volkswagen and Audi models. Check the "Vehicles it fits" section for your exact year and engine.

What does a blower motor resistor do?

It regulates the current to the blower motor so the heater and A/C fan can run at different speeds. If it fails, some or all fan speeds may stop working.

What are signs the blower motor resistor may need replacing?

Common signs include a fan that runs only on its highest setting, missing lower speeds, or no fan at all. Diagnose first, because a blower motor or switch fault can cause similar symptoms.

What sets the Standard Ignition RU-429 apart?

It uses premium copper electrical connectors for more precise resistance values. It also goes through extensive testing at Standard's facility for correct performance.

Which part numbers does RU-429 interchange with?

RU-429 interchanges with 1J0819022, 1J0819022A, RU1122, JA1768 and BR332.