Top 10 Trailer Wiring Harness Mounting Bracket for 4-Way Flat – Towing Hitch Wiring

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1. CURT

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CURT 58301 Vehicle-Side Trailer Wiring Harness Mounting Bracket for 4-Way Flat

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CURT #ad - High-strength. Easy to install. The steel body will not crack like plastic alternatives. To face the weather and elements with ease, this trailer wiring bracket is covered in a black powder coat finish, helping to resist rust for long-lasting strength.

This trailer wiring harness bracket is made from solid steel to provide plenty of strength for a solid mount and to remain fixed in spite of vibrations while towing. This trailer wiring mounting bracket is designed to securely mount virtually any industry-standard 4-way flat connector. Flexible mounting. To install this mounting bracket for vehicle-trailer wiring, you can bolt it directly onto your vehicle using the top screw holes, or you can pair this bracket with the CURT #57204 for a convenient, no-drill, tube clamp mount.

Standard fit. Corrosion-resistant. It allows you to mount the wiring harness onto your vehicle or trailer hitch, whichever is most convenient. The bracket features a simply friction fit design to accept a variety of trailer wiring harnesses.
BrandCURT #ad
ManufacturerCurt Manufacturing #ad
Height4 Inches
Length6 Inches
Weight0.1 Pounds
Width6 Inches
Part Number58301
Model58301
WarrantyOne Year Limited

2. Road Tough

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4-way Flat Trailer Connector with Snap Self-Closing Lid Cover Heavy-Duty 12V 4-pin Trailer Tow Wire Harness Socket Kit with 7.8" Wires Road Tough WeatherLock

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Road Tough #ad - Weatherlock's 100% watertight construction keeps water and dirt out per IPX7 and IPX9K. Ready-to-install kit includes 4-pin socket, 200 mm/7. 8-inch pigtail, mounting bracket and hardware. 100% meets sae j1239 testing and performance requirements. Durable fibercore composite construction is mechanically strong and UV-resistant. High-quality plated contacts ensure many years of use.
BrandRoad Tough #ad
ManufacturerERICH JAEGER USA Inc. #ad
Part Number153103

3. CURT

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CURT 58300 Vehicle-Side Trailer Wiring Harness Mounting Bracket for 4-Way Flat

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CURT #ad - Corrosion-resistant. To install this mounting bracket for vehicle-trailer wiring, or you can pair this bracket with the CURT #57204 for a convenient, you can bolt it directly onto your vehicle using the top screw holes, no-drill, tube clamp mount.

This trailer wiring harness bracket is made from solid steel to provide plenty of strength for a solid mount and to remain fixed in spite of vibrations while towing. Easy to install. The bracket features a simply friction fit design to accept a variety of trailer wiring harnesses. Standard fit. To face the weather and elements with ease, this trailer wiring bracket is covered in a black powder coat finish, helping to resist rust for long-lasting strength.

Flexible mounting. The steel body will not crack like plastic alternatives. High-strength. This trailer wiring mounting bracket is designed to securely mount virtually any industry-standard 4-way flat connector. It allows you to mount the wiring harness onto your vehicle or trailer hitch, whichever is most convenient.
BrandCURT #ad
ManufacturerCurt Manufacturing #ad
Height2 Inches
Length7 Inches
Weight0.1 Pounds
Width2 Inches
Part Number58300
Model58300
WarrantyLimited Lifetime

4. CURT

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CURT 58345 Vehicle-Side 4-Pin Flat Trailer Wiring Harness

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CURT #ad - Reliable connection. The 4-pin wiring design matches industry-standard 4-way flat plugs and can be used for towing a wide variety of trailers. The wire lead provides plenty of extra length for a flexible installation. Ready to install.

It has 16-gauge wires and can be used to connect the taillights, brake lights and turn signals. It features tabs on the top and bottom for a better grip when plugging in or unplugging. This vehicle-trailer connector makes a great replacement 4-flat trailer wiring connector for your vehicle. Plugging in your trailer wiring and trailer lights is easy with the ergonomic design of this vehicle socket. Equipped with blunt-cut, color-coded wires and snap locks, this 4-prong trailer wiring plug comes ready to install on your vehicle.

For long-lasting use and a reliable connection, the housing of this vehicle-side 4-pin trailer wiring plug is made from durable black molded rubber that will never rust or corrode. This 4-pin trailer wiring socket comes ready to splice into your existing vehicle wiring. Durable construction. Easy grip. Versatile design.
BrandCURT #ad
ManufacturerCURT #ad
Height4 Inches
Length9 Inches
Weight0.39 Pounds
Width6 Inches
Part Number58345
Model58345
WarrantyOne Year Limited

5. CURT

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CURT 57404 4-Way Flat Vehicle-Side Trailer Wiring Adapter for 1-1/4-Inch License Plate Light Hole

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CURT #ad - Standard connection. For long-lasting use and a reliable connection, the housing of this vehicle-side 4-pin trailer wiring plug is made from durable black molded rubber that will never rust or corrode.

To promote long-lasting use and weather resistance, this 4-pin trailer wiring harness comes with an integrated rubber dust cover. License plate integration. Durable construction. This trailer hitch wiring adapter plugs into any standard 4-way flat and can be used to connect the taillights, brake lights and turn signals. It mounts into virtually any 1-1/4-inch diameter license plate light hole, remaining inconspicuous.

Dust cover. Plugging in your trailer wiring and trailer lights is easy with the integrated design of this vehicle socket adapter. It easily fits onto the 4-way flat connector when not in use, protecting it against the outdoor elements. No-splice install. This 7-pin trailer adapter wiring comes ready to plug into your vehicle or trailer wiring with zero splicing required.
BrandCURT #ad
ManufacturerCurt Manufacturing #ad
Height2 Inches
Length7 Inches
Weight0.35 Pounds
Width2 Inches
Part Number57404
Model57404
WarrantyOne-Year Limited Warranty

6. CURT

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CURT 58303 Vehicle-Side Trailer Wiring Harness Mounting Bracket for 5-Way Flat

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CURT #ad - Easy to install. This trailer wiring harness bracket is made from solid steel to provide plenty of strength for a solid mount and to remain fixed in spite of vibrations while towing. To install this mounting bracket for vehicle-trailer wiring, or you can pair this bracket with the CURT #57204 for a convenient, you can bolt it directly onto your vehicle using the top screw holes, no-drill, tube clamp mount.

This trailer wiring mounting bracket is designed to securely mount virtually any industry-standard 5-way flat connector. To face the weather and elements with ease, this trailer wiring bracket is covered in a black powder coat finish, helping to resist rust for long-lasting strength.

It allows you to mount the wiring harness onto your vehicle or trailer hitch, whichever is most convenient. Standard fit. Corrosion-resistant. Flexible mounting. The steel body will not crack like plastic alternatives. The bracket features a simply friction fit design to accept a variety of trailer wiring harnesses. High-strength.
BrandCURT #ad
ManufacturerCURT #ad
Height4 Inches
Length9 Inches
Weight0.18 Pounds
Width7 Inches
Part Number58303
Model58303
WarrantyOne Year Limited

7. MICTUNING

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MICTUNING 4-Way Flat to 7-Way Round Blade Trailer Adapter Wiring Plug Connector with Mounting Bracket

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MICTUNING #ad - Make the wiring easier - plug and play, synchronize the trailer's signal light, convert the car's 4-pin flat socket to the 7-pin blade round socket for the trailer, and customize the plug-in wiring system to connect the trailer, which is very convenient and solves the trouble of rewiring every time.

With the high-quality pVC shell, wear-resistant, corrosion-resistant, effectively waterproof and long service life. Provide extra protection - with the spring-loaded cover, high dust-proof, to avoid the adapter damage from the external environment when it is not in use. Wide application - applicable to all towing vehicles that don't require electric brakes, semi-trailers, RVs, including trailers, etc.

High-quality manufacturing - using pure copper as the inner core, greatly improves the electrical conductivity. Simple to install - equipped with mounting bracket, and nuts, screws, just find the right position to install and tighten the nut to install successfully.
BrandMICTUNING #ad
ManufacturerMICTUNING #ad
Part NumberMIC-HA-359

8. CURT

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CURT 57208 Vehicle-Side Trailer Wiring Harness Mounting Bracket for 4-Way or 6-Way Round

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CURT #ad - It allows you to mount the wiring harness onto your vehicle or trailer hitch, whichever is most convenient. To install this mounting bracket for vehicle-trailer wiring, or you can pair this bracket with the CURT #57204 for a convenient, no-drill, you can bolt it directly onto your vehicle using the top screw holes, tube clamp mount.

This trailer wiring mounting bracket is designed to securely mount virtually any industry-standard 4-way round connector or 6-way round connector. Corrosion-resistant. The steel body will not crack like plastic alternatives. This trailer wiring harness bracket is made from solid steel to provide plenty of strength for a solid mount and to remain fixed in spite of vibrations while towing.

Easy to install. High-strength. Flexible mounting. To face the weather and elements with ease, this trailer wiring bracket is covered in a black powder coat finish, helping to resist rust for long-lasting strength. Standard fit. The bracket features multiple fastener holes to fit a variety of trailer wiring harnesses.
BrandCURT #ad
ManufacturerCurt Manufacturing #ad
Height2 Inches
Length7 Inches
Weight0.2 Pounds
Width2 Inches
Part Number57208
Model57208
WarrantyLimited Lifetime

9. Hopkins Towing Solutions

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Hopkins 48595 4 Wire Flat Mounting Bracket

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Hopkins Towing Solutions #ad - 4 wire flat not included. Secures 4 wire flat in place. Bracket folds over flat. Easy to use. Available in SAE design.
BrandHopkins Towing Solutions #ad
ManufacturerHopkins Towing Solution #ad
Height1.75 Inches
Length6.88 Inches
Weight0.1 Pounds
Width2.88 Inches
Part Number48595
Model48595
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

10. CURT

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6 or 7-Way Round, CURT 58000 Easy-Mount Vehicle Trailer Wiring Connector Mounting Bracket for 2-Inch Receiver, 4 or 5-Way Flat

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CURT #ad - Notched design allows convenient access to pin & clip. Steel body will not break like competitive plastic products, and it is protected by a durable powder coat finish. Accepts 4-way or 5-way flat and 6-way or 7-way round connector sockets. Two threaded bolts ensure a fast, secure hitch mount. Allows connectors to be hitch-mounted on virtually any 2" x 2" trailer hitch receiver tube with no drilling or clamping required US patent #9, 016, 707.
BrandCURT #ad
ManufacturerCURT #ad
Height2 Inches
Length7 Inches
Weight0.85 Pounds
Width2 Inches
Part Number58000
Model58000
WarrantyLimited Lifetime