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Curt 55379 Custom Wiring Harness, 4-Way Flat Output, Select Toyota Pickup & Tacoma

Curt 55379 Custom Wiring Harness, 4-Way Flat Output, Select Toyota Pickup & Tacoma
Curt Custom Wiring Harness, 4-Way Flat Output, Select Toyota Pickup & Tacoma
 
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: $63.42
Part Number: 55379
Manufacturer: Curt MFG

Quantity in Stock :59

Availability: In Stock
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Curt 55379 Custom Wiring Harness, 4-Way Flat Output, Select Toyota Pickup & Tacoma

Vehicle-specific T-connector that plugs into your Toyota's factory taillight wiring, providing a standard 4-way flat trailer connection with a built-in tail light converter and no cutting or splicing required.

Why Choose the Curt 55379 Wiring Harness?

If your Toyota pickup or Tacoma isn't already equipped with wiring for towing a trailer, this Curt custom wiring harness is the solution. Also called a T-connector, it's a simple, plug-and-play electrical device that plugs into your truck's existing electrical system using OEM-compatible connectors at the taillight assembly, eliminating the need for cutting, splicing, or soldering.

Built specifically for select years of the Toyota Pickup (1989-1995) and Tacoma (1995-2004), it includes a tail light converter for proper vehicle-trailer compatibility and provides a standard 4-way flat output to power your trailer's taillights, brake lights, and turn signals. It's constructed with SMT circuitry for better performance and durability, and a dust cover is included to keep the connector clean when not in use.

🔌 4-Way Flat Output

Standard connection for trailer lighting

🚚 Toyota Pickup/Tacoma Specific

Built for select 1989-2004 model years

🔄 Built-In Tail Light Converter

Ensures proper vehicle-trailer compatibility

✂️ No Cutting or Splicing

T-connector taps into factory taillight wiring

⚠️ Before You Order

This is a vehicle-side trailer wiring connector for select Toyota Pickup and Tacoma models — it is not a ball mount or hitch pin component. Confirm your exact model year against Curt's application guide before ordering, since this harness covers 1989-1995 Toyota Pickup and 1995-2004 Tacoma specifically.

Key Features & Benefits

  • Plug-and-Play Design: No cutting, splicing, or soldering required
  • 4-Way Flat Output: Powers taillights, brake lights, and turn signals
  • Tail Light Converter Included: Ensures correct vehicle-trailer compatibility
  • SMT Circuitry: Better performance and long-term durability
  • Dust Cover Included: Keeps the connector clean and protected
  • 1-Year Warranty: Manufacturer's warranty for peace of mind

Technical Specifications

Part Number 55379
Brand Curt
Product Type Custom Vehicle Wiring Harness (T-Connector)
Output Type 4-Way Flat
Wiring System 3-Wire (with Converter)
Vehicle Compatibility 1989-1995 Toyota Pickup, 1995-2004 Tacoma
Color Black
Dimensions (L x W x H) 9" x 4" x 3"
Installation Plug-and-Play (No Cutting/Splicing), ~1 Hour
Includes Dust Cover Yes
Warranty Limited 1 Year

📦 What's Included

In The Package:
• Vehicle-Specific 4-Way Flat Wiring Harness
• Tail Light Converter
• Dust Cover



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