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Standard Motor Products RU-377 Blower Motor Resistor

(2002-2009 Chevrolet Trailblazer; 2002-2006 Chevrolet Trailblazer EXT; 2002-2009 GMC Envoy; 2002-2006 GMC Envoy XL; 2004-2005 GMC Envoy XUV + 3 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

RU-377
13 reviews
Sale Price

$32.82

In Stock (6)

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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 RU-377 is a direct replacement blower motor resistor designed to restore proper operation of your vehicle's HVAC system. This resistor controls the fan speed settings for your heating and air conditioning system, allowing you to adjust airflow from low to high settings.

Key Features:

  • Direct OE replacement design for reliable fit and performance
  • Engineered to meet or exceed original equipment specifications
  • Controls multiple blower motor speed settings
  • Precision-manufactured electrical contacts for consistent operation
  • Rigorous testing ensures quality and durability

Standard Motor Products has been a trusted name in automotive electrical components for decades. Each resistor is manufactured to exacting standards to ensure proper voltage regulation and long-lasting performance in demanding automotive environments.

Products specifications

Fits

2002-2009 Chevrolet Trailblazer; 2002-2006 Chevrolet Trailblazer EXT; 2002-2009 GMC Envoy; 2002-2006 GMC Envoy XL; 2004-2005 GMC Envoy XUV; 2002-2004 Oldsmobile Bravada; 2004-2007 Buick Rainier; 2004-2008 Isuzu Ascender

Terminal Quantity

7; 2

Connector Gender

Female; Male

Terminal Gender

Female; Male

What I needed, shipping fees are higher than I expected.

Service was great! Fast de!livery!

Great service and product

Fast shipping and great prices!

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great

Very simple to order.

Very fast and Easy

They were very helpful and wasted time in shipping my order. Thanks again. Look forward in using them again in the future.

Great prices, affordable shipping.

looking for this part everywhere and I finally found it here for a good price

So far so good. Easy and parts available!

Great experience. Good service. Reasonable prices.

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