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Dorman 645-551 HVAC Blower Motor Switch Connector Pigtail Harness

(Ford F-150 1993-2006, Mustang 1995-2009, Ranger 1995-2011, F-250 Super Duty 1999-2010, Explorer 1997-2010, F-350 Super Duty 1999-2010 + 78 more models)

Manufacturer

Picture for manufacturer Dorman

Part Number

645-551
20 reviews
Sale Price

$12.48

In Stock (10+)

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Usually delivered within 2 days

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The Dorman 645-551 HVAC Blower Motor Harness is a direct replacement pigtail connector designed to repair damaged or corroded blower motor switch connections. This connector assembly provides a reliable solution for restoring proper function to your vehicle's climate control system without the expense of replacing the entire wiring harness.

Key Features:

  • Direct replacement for factory HVAC blower switch connector on specified applications
  • Engineered with extra-long leads for flexible installation
  • 4-cavity connector with female blade terminals
  • 14-gauge wire construction for reliable electrical performance
  • Includes 4 butt connectors for secure wire splicing
  • 8.1 inches in length with spade terminal type
  • Constructed from high-quality materials including PA6 (polyamide) for durability
  • Designed to resist corrosion and heat damage

This pigtail connector is an ideal replacement for original equipment that has failed due to fatigue, overheating, or corrosion—common issues with blower motor resistor connections. Backed by Dorman's century of automotive aftermarket experience, this connector offers original equipment quality and function at an aftermarket value.

OEM Cross-Reference Numbers: 1U2Z-14S411-BA, 1U2Z14S411BB, 1U2Z14S411BA

Products specifications

Fits

Ford F-150 1993-2006, Mustang 1995-2009, Ranger 1995-2011, F-250 Super Duty 1999-2010, Explorer 1997-2010, F-350 Super Duty 1999-2010, F-250 1993-99, Escape 2001-09, Bronco 1993-96, Fusion 2006-07, Crown Victoria 1995-2011 + 73 more models

Feature - Benefit 2

No special tools required for installation

Feature - Benefit 3

Easy to install

Feature - Benefit 1

Direct replacement connector

Feature - Benefit 4

Manufactured to strict quality standards

Package Contents

1 Pigtail; 4 Butt Connectors

Installation Hardware Included

No

Wire Gauge Measurement

14

Terminal Type

Spade

Connector Material

Pa6

Connector Length

8.1

Terminal Type

Blade

Gasket Or Seal Included

No

Water Resistant

No

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