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Result: 7 way wire junction box

etrailer Trailer Wiring 7-Way Upgrade Kit w/ Junction Box and RV Style Connector - e99011

Our Price: $54.21
In Stock
This kit includes a junction box so you can quickly and easily connect the wires from the included trailer connector to your trailer's wiring.
  • Trailer Connectors
  • Trailer End Connector
  • 7 Blade
  • etrailer

Trailer Wiring Junction Box - 7 Color Coded Terminals - ABS - 3375601101

Retail: $57.01
Our Price: $10.01
In Stock
Color coded terminals in the ABS box provides a fast, easy way to connect the wires from the trailer connector to the wiring for either a 6-way or 7-way connector. Makes replacing your trailer's connector simple.
  • Trailer Wiring
  • Junction Box
  • Buyers Products

Hopkins 7-Way RV Style Connector with Molded Cable - Trailer End - 8' Long - RV Standard - H20046

Retail: $52.29
Our Price: $46.90
In Stock
Replace your damaged 7-way, RV-style, trailer-end connector with this molded cable. Durable cable covering resists damage. Wiring codes are RV standard.
  • Trailer Connectors
  • Trailer End Connector
  • 7 Blade
  • Hopkins

Trailer Wiring 7-Way Upgrade Kit - ET7WK

Our Price: $88.56
In Stock
This kit contains everything you need to upgrade from a 4-way, 5-way, or 6-way connector to a 7-way connector. Includes 7-way RV-style trailer connector, junction box, wire loom, and hardware.
  • Trailer Wiring
  • Junction Box
  • etrailer

7-Way Molded Trailer Wire Connector, 4' Long - H20043

Retail: $60.39
Our Price: $40.10
In Stock
  • Trailer Connectors
  • Trailer End Connector
  • 7 Blade
  • Hopkins

Trailer Wiring Junction Box - 7 Terminals - Polypropylene - 3375601100

Retail: $29.12
Our Price: $15.10
In Stock
Durable polypropylene box creates a fast, easy way to connect the wires from the trailer connector to the wiring for either a 6-way or 7-way connector. Makes replacing your trailer's connector simple.
  • Trailer Wiring
  • Junction Box
  • Buyers Products

New Arrivals — From Our Shop to You!

Chosen by folks who live and breathe this, just like you.

New Arrivals — From Our Shop to You!

Chosen by folks who live and breathe this, just like you.

Andrew
Andrew etrailer team member
Andrew etrailer team member

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Bright Way Trailer Breakaway Kit with Charger, LED Tester, and 5 Ah Battery - Side Load - 3802346

Our Price: $60.98
In Stock
LED tester lets you easily check the battery's charge. Built-in charger pulls just enough power from your vehicle when your trailer is hooked up to make sure your breakaway battery stays charged and ready to go in case a disconnect ever occurs.
  • Kit with Charger
  • Side Load
  • 5 Ah
  • 1 Amp Charger
  • Single-Axle
  • Tandem-Axle
  • Bright Way
  • LED Tester

Trailer Valet Adjustable Drill Powered Square Jack - 3,000 lbs - TV83FR

Retail: $331.55
Our Price: $299.00
Setting up your trailer shouldn't feel like a workout. This drill-powered jack makes lifting and lowering effortless - no more endless cranking. Perfect for utility, boat, and cargo trailers - it's all about making your life easier.
  • Utility Trailer
  • Car Hauler
  • Boat Trailer
  • Enclosed Trailer
  • Side-Mount Jacks
  • Bolt-On
  • Manual Jack
  • Drill-Powered Jack
  • Marine Grade
  • Trailer Valet
  • With Wheel
  • 2001 - 3000 lbs

7-Way Molded Trailer Wire Connector, 6' Long - H20044

Retail: $65.42
Our Price: $48.40
In Stock
  • Trailer Connectors
  • Trailer End Connector
  • 7 Blade
  • Hopkins

Hopkins Engager Trailer Breakaway Kit w/ Charger, LED Tester, Hardware, and 5 Ah Battery - Top Load - 20400

Retail: $81.99
Our Price: $69.47
In Stock
The built-in charger in this kit keeps the battery charged and ready to bring your single-axle or tandem axle trailer to a complete stop should it become disconnected from your vehicle. LED tester lets you easily check the battery's charge.
  • Kit with Charger
  • Top Load
  • Single-Axle
  • Tandem-Axle
  • Hopkins
  • LED Tester

Hopkins 7-Way Blade Style Connector with Molded Cable - Trailer End - 8' Long - Auto Standard - HM20041

Our Price: $82.55
In Stock
Replace your damaged 7-way, blade-style, trailer-end connector with this molded cable. Durable cable covering resists damage. Wiring codes are auto-industry standard.
  • Trailer Connectors
  • Trailer End Connector
  • 7 Blade
  • Hopkins

Curt Cold Weather 7-Way RV Style Connector - Trailer End - 10' Long - RV Standard - C23RJ

Retail: $122.95
Our Price: $79.93
In Stock
If you live somewhere with intense cold weather, you know that dealing with a cracked cable is a pain. This 10' long cold-weather 7-way RV-style trailer end cable can keep you from having to replace your 7-way blade connector every year or so.
  • Trailer Connectors
  • Trailer End Connector
  • 7 Blade
  • CURT

Pollak Heavy-Duty, 7-Pole, Round Pin Trailer Wiring Socket - Vehicle End - PK11720

Retail: $22.46
Our Price: $12.99
In Stock
Establish a secure connection between your trailer and semi or other tow vehicle with this 7-pole, solid pin, wire-insertion-style socket. Zinc die-cast socket is self-grounding and includes floating pins for easy alignment and maximum pin contact.
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • 7 Round
  • Pollak

Square A-Frame Jack w/ Footplate - Drop Leg - Sidewind - 28-3/4" Lift - 3,000 lbs - e74VV

Our Price: $93.62
In Stock
This A-frame jack has a retracted height of 7-1/8" and an extended height of 22-3/8". The drop leg offers 13-1/2" of lift on top of 15-1/4" of screw travel. Includes a sidewind handle and footplate.
  • Enclosed Trailer
  • Utility Trailer
  • A-Frame Jacks
  • Bolt-On
  • Manual Jack
  • Standard Grade
  • etrailer
  • With Rectangle Foot
  • 2001 - 3000 lbs

Autowbrake Electric Brake Controller - Trailer Mount w/ Remote Fob - Up to 3 Axles - Proportional - 3430001

Retail: $543.89
Our Price: $479.99
In Stock
This unique brake controller mounts on your trailer instead of in the cab so you can tow your trailer using any truck. You'll control your settings from the handy key fob remote.
  • Proportional Controller
  • Electric
  • LED Display
  • Trailer-Mount
  • Splice-In
  • Autowbrake
  • Single Trailer Only
  • Remote Control

Weigh Safe Adjustable Coupler Lock - WS68ZR

Our Price: $60.00
Secure your trailer with the Weigh Safe coupler lock. Get top-notch theft prevention with aircraft grade aluminum and hardened steel, plus an easy push-in lock for peace of mind. It can be keyed alike to match your other Weigh Safe products.
  • Surround Lock
  • Universal Application Lock
  • Fits 2 Inch Ball
  • Fits 1-7/8 Inch Ball
  • Fits 2-5/16 Inch Ball
  • Keyed Unique
  • Weigh Safe
  • Aluminum

Hydrastar Marine Electric Over Hydraulic Actuator w/ Breakaway and 7-Way RV Harness - 1,200 psi - HS381-9066

Our Price: $985.67
In Stock
Vented, marine-grade aluminum electric-hydraulic actuator lets you use your brake controller (sold separately) to activate your trailer's hydraulic drum brakes. Includes wiring, 7-way harness, and breakaway. Brake lines sold separately.
  • Electric-Hydraulic Brake Actuator
  • Boat Trailer
  • Travel Trailer
  • Drum Brakes
  • Hydrastar

Hopkins 7-Way Molded Trailer Wire Connector - 11' Long - HM20048

Retail: $78.39
Our Price: $58.87
This molded, 7-way, RV-style, trailer-end connector lets you replace a damaged wiring harness on your trailer.
  • Trailer Connectors
  • Trailer End Connector
  • 7 Blade
  • Hopkins

Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector - C56192

Retail: $69.95
Our Price: $48.74
In Stock
Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into existing wiring. Powered converter reduces strain on wiring system and is made using SMT to ensure superior performance.
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Plug-In
  • 4 Flat
  • Powered Converter
  • CURT
  • Hidden
  • No Tow Package

Bargman 7-Way, RV-Style Connector w/ 6' Long Coiled Cable - Trailer End - WG54006-043

Retail: $73.55
Our Price: $56.87
In Stock
This molded, 7-way, RV-style, trailer-end connector allows you to connect your trailer to your vehicle. Coiled cord extends to 6' and then contracts conveniently for storage.
  • Trailer Connectors
  • Trailer End Connector
  • 7 Blade
  • Bargman

Dexter BrakeRite Electric Over Hydraulic Actuator for Disc Brakes - Vented - 1,500 psi - DX82KR

Retail: $870.82
Our Price: $832.54
In Stock
Upgrade your trailer's actuator to meet the high demands of your disc brakes. Designed to ensure faster stops. Works great for retrofits because it ties into your trailer's junction box (sold separately).
  • Electric-Hydraulic Brake Actuator
  • Travel Trailer
  • Boat Trailer
  • Disc Brakes
  • Bolt-On
  • Dexter

BulletProof Hitches 1/4" Trailer Safety Chains - 37" Long - 12,600 lbs - Qty 2 - BPH25YR

Our Price: $39.95
In Stock
Made for light-duty applications, these safety chains have wide clevis hooks so they're easy to attach. The gold chromate coating resists rust and looks good doing it.
  • Safety Chains
  • Towing a Trailer
  • Standard Chains
  • Pair of Chains
  • 37 Inch Long
  • BulletProof Hitches
  • 6300 lbs

Hydrastar Marine Electric Over Hydraulic Actuator w/ Breakaway and 7-Way RV Harness - 1,000 psi - HS381-9065

Our Price: $928.02
In Stock
Vented, marine-grade aluminum electric-hydraulic actuator lets you use your brake controller (sold separately) to activate your trailer's hydraulic drum brakes. Includes wiring, 7-way harness, and breakaway. Brake lines sold separately.
  • Electric-Hydraulic Brake Actuator
  • Boat Trailer
  • Travel Trailer
  • Drum Brakes
  • Hydrastar

Pollak 7-Circuit-Breaker Junction Box - PK52249

Our Price: $53.83
This circuit breaker junction box provides a neat, clean way to mount multiple circuit breakers to the firewall of your vehicle. Junction box has space for seven separate circuit breakers.
  • Trailer Wiring
  • Junction Box
  • Pollak