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Standard Motor Products RU-850 HVAC Blower Motor Resistor

(1995-2001 BMW 740iL; 1995, 1997-2001 BMW 740i; 1994-2001 BMW 750iL)

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

RU-850
8 reviews
Sale Price

$159.48

In Stock (7)

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Usually delivered within 2 days

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Product Details

The Standard Motor Products RU-850 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. The blower motor resistor regulates the electrical current flowing from the fan switch to the blower motor, enabling multiple blower speed settings for comfortable cabin climate control.

Key Features:

  • Engineered to match original equipment (OE) fit, form, and function for a straightforward, plug-and-play installation
  • Manufactured to meet or exceed OEM specifications for dependable, long-lasting performance
  • Precision-wound resistor coils and high-quality ceramic construction provide accurate resistance values and reliable fan speed control
  • Tin-plated steel terminals ensure maximum electrical contact and a secure connector fit
  • Sample-tested for draw, resistance, and RPM to validate OE-spec performance across all blower speeds
  • Produced in IATF 16949-certified manufacturing facilities for consistent quality control

A faulty blower motor resistor commonly causes the blower fan to operate only at certain speeds—or not at all. The RU-850 is a proven, quality replacement that restores full multi-speed HVAC blower functionality. Standard Motor Products is a trusted OEM and aftermarket supplier with decades of experience in thermal and electrical vehicle components.

Products specifications

Fits

1995-2001 BMW 740iL; 1995, 1997-2001 BMW 740i; 1994-2001 BMW 750iL

nice

Straight forward so far so good. Update: Upon receipt of shipping confirmation email I received a tracking number but no ETA date or time and no apparent way to find this information so I could arrange for somebody to be present to receive item. I reached out to customer service through email and never received any form of response beyond auto reply that my inquiry was received and a ticket number was assigned. Fortunately delivery did work out with my schedule and driver was very professional and helpful. I would order from autoplicity again in the hopes my inquiry had just slipped through the cracks and future orders would have some form of ETA when and if a person is required to be present for delivery. Time of order, to shipping, to receipt of product was very quick (within a week).

quick and easy

thanks great price for common product

Quick and easy! Great prices!

Quick and easy shopping

Good. quick checkout

I hop eit doesn't take too long to arrive =)

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