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Standard Motor Products RU406 HVAC Blower Motor Resistor

(1987-1990 Ford Escort; 1987-1994 Ford Tempo; 1987-1994 Mercury Topaz; 1988-1989 Mercury Tracer; 1987 Mercury Lynx)

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

RU406
6 reviews
Sale Price

$22.72

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Standard Motor Products RU406 is a direct-fit replacement HVAC blower motor resistor engineered to restore proper fan speed control to your vehicle's heating and air conditioning system. A failed blower motor resistor typically causes the fan to operate only at a single speed or not at all — this drop-in replacement gets your climate control system back to full multi-speed operation.

Key Features:

  • Restores full variable-speed blower motor operation for both A/C and heat
  • Premium copper electrical connectors provide precise resistance values and extended service life
  • Designed for seamless OE-style integration with the vehicle HVAC system
  • Manufactured in TS16949 and ISO9001 certified facilities for consistent quality
  • Undergoes extensive testing to ensure correct performance across all operating conditions
  • Specifically engineered for Ford applications

Standard Motor Products has been a trusted name in the automotive aftermarket since 1919. The RU406 is built to original equipment specifications, ensuring a correct fit and reliable long-term performance without modification.

Products specifications

Fits

1987-1990 Ford Escort; 1987-1994 Ford Tempo; 1987-1994 Mercury Topaz; 1988-1989 Mercury Tracer; 1987 Mercury Lynx

Terminal Quantity

5 + 2

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.

Fast shipping, exactly what I was looking for, at the best price I could find! Thanks!!

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

I'm not sure about this order, I hope it fits.

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