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Standard Motor Products RU540 HVAC Blower Motor Resistor

(Cadillac DeVille 1985-91, Seville 1986-91, Allante 1987-91, Fleetwood 1992, Commercial Chassis 1988-90, 60 Special 1993 + 6 more models)

Part of: Standard Motor Products Blower Resistor

Other options in this family: Standard Motor Products RU827 Standard Motor Products RU955 Standard Motor Products RU631 Standard Motor Products RU939 Standard Motor Products RU-725

Manufacturer

Picture for manufacturer Standard Motor Products

Part Number

RU540
5 reviews
Sale Price

$173.89

In Stock (5)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Standard Motor Products RU540 is a direct-replacement HVAC blower motor resistor designed to restore proper climate control functionality in your vehicle. This resistor regulates the voltage supplied to the blower motor, enabling multiple fan speed settings for precise cabin temperature control.

Key Features:

  • OE-equivalent design ensures proper fit and reliable performance
  • Controls blower motor speed settings for optimal airflow regulation
  • Manufactured to strict quality standards for durability and longevity
  • Direct replacement for worn or failed original equipment resistor
  • Restores functionality to all blower fan speed settings

When a blower motor resistor fails, you may experience loss of certain fan speeds, most commonly the lower settings, or complete blower motor failure. The Standard Motor Products RU540 provides a cost-effective solution to restore full HVAC system operation. Standard Motor Products has been a trusted name in automotive replacement parts for over 100 years, delivering quality components backed by extensive engineering and testing.

Products specifications

Fits

Cadillac DeVille 1985-91, Seville 1986-91, Allante 1987-91, Fleetwood 1992, Commercial Chassis 1988-90, 60 Special 1993; Chevrolet Corvette 1986-89; Buick LeSabre 1987-91, Riviera 1987-91, Roadmaster 1991-96, Reatta 1988-91 + 1 more models

I was out of town, so I didn't have much time before my Dad's birthday to send something.. Unbelievably fast shipping! A++ The K&N air filter was the cheapest in the web!

SMOOTH TRANSACTION- you wont find all the items you need all in the same place elsewhere

Fast shipping and best price I found anywhere.

Ordered Thursday, shipped Monday... guess all in all we can't be disappointed. At least they had them in stock.

great and easy...

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