Top 9 4 Pin Trailer Connector – Towing Hitch Wiring

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1. CURT

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CURT 58030 Trailer-Side 4-Pin Flat Wiring Harness with 12-Inch Wires

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CURT #ad - The 12-inch wire lead provides extra length for an easy installation. Versatile design. This trailer connector makes a great replacement 4-flat trailer wiring connector. Equipped with blunt-cut, color-coded wires, this 4-prong trailer wiring plug comes ready to install.

The 4-pin wiring design matches industry-standard 4-way flat sockets and can be used on a wide variety of trailers. Easy grip. It features tabs on the top and bottom for a better grip when plugging into your vehicle or unplugging. Plugging in your trailer wiring and trailer lights is easy with the ergonomic design of this trailer plug.

It can be used to connect the taillights, brake lights and turn signals. Durable construction. Ready to install. Reliable connection. For long-lasting use and a reliable connection, the housing of this 4-pin trailer wiring plug is made from durable black molded rubber that will never rust or corrode. This 4-pin trailer wiring plug comes ready to splice into your existing trailer wiring.
BrandCURT #ad
ManufacturerCurt Manufacturing #ad
Height2 Inches
Length7 Inches
Weight0.05 Pounds
Width2 Inches
Part Number58030
Model58030
WarrantyLimited Lifetime

2. CURT

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CURT 58050 Vehicle-Side and Trailer-Side 4-Pin Flat Wiring Harness with 72-Inch Wires

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CURT #ad - Ready to install. The 4-pin wiring design matches industry-standard 4-way flat connectors and is compatible with a wide variety of trailers. They feature tabs on the top and bottom for a better grip when plugging in or unplugging.

These vehicle-trailer connectors make great replacement 4-flat wiring plugs and sockets. They can be used to connect the taillights, brake lights and turn signals. Versatile design. Easy grip. Equipped with color-coded wires, these 4-prong trailer wiring connectors come ready to install. Reliable connection. Plugging in your trailer wiring and trailer lights is easy with the ergonomic design of these vehicle-trailer connectors.

The 72-inch wire loop provides plenty of extra length for a flexible installation. Durable construction. These 4-pin trailer wiring plugs come ready to splice into your existing vehicle and trailer wiring. For long-lasting use and a reliable connection, the housing of these 4-pin trailer wiring plugs is made from durable black molded rubber that will never rust or corrode.
BrandCURT #ad
ManufacturerCurt Manufacturing #ad
Height2 Inches
Length7 Inches
Weight0.3 Pounds
Width2 Inches
Part Number58050
Model58050
WarrantyLimited Lifetime

3. Hopkins Towing Solutions

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Hopkins 47345 4 Wire Flat Adapter

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Hopkins Towing Solutions #ad - 7 way rv blade to 4 Wire flat. If the trailer lights are not functioning correctly, you can isolate the problem by simply looking at the adapter. The new patent-pending LED series incorporates built-in trouble-shooting. Take the guesswork and frustration out of vehicle to trailer wiring. Includes function testing LEDs.
BrandHopkins Towing Solutions #ad
ManufacturerHopkins Manufacturing #ad
Height1.75 Inches
Length6.88 Inches
Weight0.2 Pounds
Width2.88 Inches
Part Number47345
Model47345
WarrantyHopkins warrants all products to be free from defects in material and workmanship, under normal use and service, for a peirod of 90 days from the date of original purchase, with the exception of the Brake-Force and Impulse brake control items, which are warranted to be free from defects in material and workmanship, under normal use and service, for the original buyer's lifetime

4. Hopkins

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Hopkins 48205 4 Wire Flat Connector Set with Splice Connectors

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Hopkins #ad - Wire functions printed on wire for easy reference. Corrosion resistant terminals. Fit type: Universal Fit. Meets sAE standards. Includes 6 splice connectors. Includes one 48" vehicle end connector and one 12" trailer end connector.
BrandHopkins #ad
ManufacturerHopkins Towing Solution #ad
Height1.75 Inches
Length6.88 Inches
Weight0.29 Pounds
Width2.88 Inches
Part Number48205
Model48205
WarrantyHopkins warrants all products to be free from defects in material and workmanship, under normal use and service, for a peirod of 90 days from the date of original purchase, with the exception of the Brake-Force and Impulse brake control items, which are warranted to be free from defects in material and workmanship, under normal use and service, for the original buyer's lifetime

5. Hopkins Towing Solutions

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Hopkins 48192 Endurance Quick Fix Trailer Side 4-Flat Connector

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Hopkins Towing Solutions #ad - Splicing inside the plug protects connections from the elements. Ergonomic pull finger grips make for easier handling and prevent wire strain. Led test lights conveniently confirm electrical continuity. Durable dust cover to prevent corrosion and wire retention plate included. Combines the endurance professional grade with the ease and speed of Quick Fix for a simple repair.
BrandHopkins Towing Solutions #ad
ManufacturerHopkins Manufacturing #ad
Height6.88 Inches
Length1.25 Inches
Weight0.14 Pounds
Width2.88 Inches
Part Number48192
Model48192
Warranty3 Yr Consumer Limited

6. CURT

#ad

CURT 58380 Vehicle-Side and Trailer-Side 4-Pin Flat Wiring Harness with 12-Inch Wires

#ad
CURT #ad - For long-lasting use and a reliable connection, the housing of these 4-pin trailer wiring plugs is made from durable black molded rubber that will never rust or corrode. They can be used to connect the taillights, brake lights and turn signals.

Versatile design. Reliable connection. Easy grip. The 4-pin wiring design matches industry-standard 4-way flat connectors and is compatible with a wide variety of trailers. They feature tabs on the top and bottom for a better grip when plugging in or unplugging. Durable construction. Ready to install. The 12-inch wire loop provides extra length for an easy installation.

These vehicle-trailer connectors make great replacement 4-flat wiring plugs and sockets. Equipped with color-coded wires, these 4-prong trailer wiring connectors come ready to install. Plugging in your trailer wiring and trailer lights is easy with the ergonomic design of these vehicle-trailer connectors. These 4-pin trailer wiring plugs come ready to splice into your existing vehicle and trailer wiring.
BrandCURT #ad
ManufacturerCurt Manufacturing #ad
Height2 Inches
Length7 Inches
Weight0.1 Pounds
Width2 Inches
Part Number58380
Model58380
WarrantyLimited Lifetime

7. Hopkins

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Hopkins 48295 4 Pole Round Matched Set

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Hopkins #ad - Reliable and durable. 4 pole round set. Impact and corrosion resistant. Contains matched set, tow vehicle end socket and trailer end plug only. Die-cast zinc connectors for durability.
BrandHopkins #ad
ManufacturerHopkins Towing Solution #ad
Height1.75 Inches
Length6.88 Inches
Weight0.2 Pounds
Width2.88 Inches
Part Number48295
Model48295
WarrantyHopkins warrants all products to be free from defects in material and workmanship, under normal use and service, for a peirod of 90 days from the date of original purchase, with the exception of the Brake-Force and Impulse brake control items, which are warranted to be free from defects in material and workmanship, under normal use and service, for the original buyer's lifetime

8. WOFTD

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5 ft, WOFTD 4-Way Trailer Wiring Harness with 5 ft Wires 4-Pin Trailer Wiring Jacketed Cable 4 Flat Trailer Wire Extension Connector

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WOFTD #ad - The woftd 4-way trailer wiring harness, the wire is made of 18awg brass material, The safe temperature is below 105 degrees Celsius and the safe voltage is below 300V. 4 way flat trailer wire Harness Connector Socket for Trailer Truck Hitch Wiring.

The 5-ft wire lead provides plenty of extra length for a flexible installation. The trailer wiring harness perfect adapt WOFTD Trailer Plug Adapter. Woftd 4-way trailer wiring harness with 5 ft wires 4-Pin Trailer Wiring Jacketed Cable 4 flat trailer wire Extension Connector - 5 ft. We are always here to support you.

It is wrapped with insulating rubber that will never rust or corrode. Please feel free to contact us at first if there is any problem when you receive or use our products. This 4-pin trailer wiring plug comes ready to splice into your existing trailer wiring It can be used to connect the taillights, brake lights and turn signals.
BrandWOFTD #ad
ManufacturerWOFTD #ad
Part NumberAT0201

9. WOFTD

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WOFTD Trailer Plug Adapters 7 Pin to 4 and 5 Flat Blade Trailer Connector Trailer Adapter 7 Way to 4 Way 5 Way 2-in-1 Flat Blade Plug

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WOFTD #ad - Converts 7-way round trailer connector to a 4-way or 5-way, RV-style connector. With a strong nylon casing, wear-resistant, it can prevent the plug from being infected with dust.

Hassle free setup, no wiring nor splicing required, Just Plug-N-Play. We are always here to support you. Please feel free to contact us at first if there is any problem when you receive or use our products. Simple plug-and-play, eliminates the need for cutting or splicing. The woftd trailer plug adapter adopts the 2 in 1 design, and can be used by most trailers, which combines 4 way plug with 5 way plug, easily convert 7 way round connector into 5 way and 4 way round connector. The plug with copper pin contacts, and extremely durable. With the two dust covers at the plug, flame retardant and cold resistant, it is highly waterproof, better electrical conductivity.
BrandWOFTD #ad
ManufacturerWOFTD #ad
Part NumberAT0121