Standard Ignition RU-548 blower motor resistor for the 2000-2005 Buick Park Avenue controls the speed of the heater and A/C blower motor. It limits the current going to the motor so the fan can run at more than one speed.
A blower that runs on only some speeds, or not at all, can point to a worn resistor. A weak blower motor, a blown fuse, a damaged connector or a faulty fan switch can be behind those signs too, so find the cause before buying. If the resistor is the cause, this part is designed to bring back the speed control.
It fits the 2000-2005 Buick Park Avenue, which takes one, and is designed specifically for GM applications. This listing is one resistor.
Fit and size
Build and materials
One blower motor resistor with its wiring harness. Mounting hardware and a mounting bracket are not included, so plan on new screws.
Is the Standard Ignition RU-548 right for a 2000-2005 Buick Park Avenue?
Yes, Standard Ignition RU-548 is listed for the 2000-2005 Buick Park Avenue, which takes one. This listing is a single resistor.
Does this HVAC blower motor resistor come with a wiring harness?
Yes, the Standard Ignition RU-548 includes a 6.8 in (17 cm) wiring harness. Mounting hardware and a mounting bracket are not included.
How many blower speeds does this resistor handle?
It is listed for 3-5 speeds. It is an electronic coil type resistor for a 12-volt system.
Does the RU-548 have blade terminals?
Yes. It has five blade terminals, male and female, in a rectangular connector with two cavities.
What is the housing of this blower motor resistor made of?
The housing is plastic and metal. Inside, the conductors are a copper alloy and the electrical connectors are copper.
No reviews yet — be the first to review this product.
Write a Review
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
