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Dorman 973-300 Blower Motor Resistor Wiring Harness Pigtail Connector

(Chevrolet Silverado 1500 1999-2007, Silverado 1500 HD 2001-07, Suburban 1500 2000-06, Corvette 1997-2002, Silverado 2500 HD 2001-07 + 38 more models)

Manufacturer

Picture for manufacturer Dorman

Part Number

973-300
11 reviews
Sale Price

$15.55

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Fitment guaranteed

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Product Details

The Dorman 973-300 is a direct-fit OE replacement blower motor resistor wiring harness designed to restore proper HVAC blower motor function. This pigtail connector assembly replaces an original equipment harness that has been damaged by heat, corrosion, or electrical failure — common causes of blower motor speed issues in vans without climate control.

Key Features:

  • Direct OE Replacement: Engineered to match the original connector for a plug-and-play installation with no modification required
  • Corrosion-Resistant Terminals: Built to resist the heat and moisture exposure that typically degrades factory connectors over time
  • Cost-Effective Repair: Allows replacement of just the failed harness pigtail rather than the entire wiring assembly
  • Quality Construction: Re-engineered with improvements over the original for enhanced long-term reliability
  • Backed by Dorman's Limited Lifetime Warranty

Sold individually. Dorman is a leading U.S.-based supplier of aftermarket automotive replacement parts, delivering solutions engineered to save time and money while maintaining OE-level performance.

Products specifications

Fits

Chevrolet Silverado 1500 1999-2007, Silverado 1500 HD 2001-07, Suburban 1500 2000-06, Corvette 1997-2002, Silverado 2500 HD 2001-07, Tahoe 2000-06, Impala 2000-03, Trailblazer 2002-09, Monte Carlo 2000-03, Avalanche 1500 2002-06 + 33 more models

Feature - Benefit 1

Simply plugs into the blower motor resistor for ease of installation

Feature - Benefit 2

Uniquely available in a kit (where applicable) that includes the blower motor resistor, an essential component of most repairs

Feature - Benefit 3

Includes butt connectors

Feature - Benefit 4

Includes weather seal (where applicable)

Container Type

Box

Item Quantity Size

1.0000

Item Quantity Size UOM

Piece

Cost of lakemaster almost too good to be true. Easy to navigate website.

Very good

Great price, so far was an easy process in ordering the part I was looking for!!

Prices are good little slow on the shipping but I hadn't put it in yet.

Got my tires in 3 days quick shipping was nice

Quick and easy

After inputting make/model info the item I was looking for showed up correctly. However, I would have liked it to state clearly that this item matches my vehicle. Also I couldn't find a contact number for customer support. Otherwise super easy finding item and placing order.

Very user friendly web-site. Checkout was quick.

Lowest price on the Internet, lightning fast shipping! Check Autoplicity before you go anywhere else.

Low prices, Fast shipping and great service!

Quick and efficient, Thank You!

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