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Curt RVibrake Towed Battery Disconnect

Retail: $26.95
Our Price: $20.74
In Stock
Some vehicles call for the battery to be disconnected before flat towing. This heavy-duty disconnect gives you a clean, reliable way to cut power at the terminal, then restore it in seconds when its time to hit the road again.Negative Terminal Installation: Mounts directly to the negative battery terminal for a straightforward setup. Heavy-Duty Rated: Handles 500-amp surges and 125 amps continuous at 12 volts for reliable performance.
  • Flat Tow Wiring Harness
  • Battery Disconnect
  • CURT

EZ Connector Magnetic Extension Cord w/ 7-Way Trailer Connectors - Watertight Seal - 6' Long

Retail: $172.99
Our Price: $152.80
In Stock
Perfect for flat towing, this extension with face-to-face contacts connects your towed car to your RV to power the car's brake and signal lights. Built-in magnets create secure connections with EZ Connector vehicle-end sockets (sold separately).Features: 7-Way extension lets you easily run power from your RV to your towed vehicle Powerful magnets in plugs join with magnets in EZ Connector vehicle-end sockets (sold separately) to keep connections secure Plugs stay tightly connected, despite the bumps and vibrations common with towing Face-to-face electrical contacts - no pins or blades to bend or break Eliminates concerns about electrical arcing and abraded pins Contacts are easy to clean when necessary Ideal for marine applications Double O-ring on each plug creates watertight seal with socket to keep out moisture and debris Water-block powder in cable keeps moisture away from wiring Thumb notch on plug allows for easy alignment Twist plug until tabs line up and connector snaps into place Plug holders keep contacts clean and protected Secure plugs in included receptacles while not in use Made in the USA Specs: Extended cable length: 6' Limited lifetime warranty This extension gives you the functionality of a 7-way connection, but without any pins or blades to bend or break.
  • Plugs into Vehicle Wiring
  • Extension Cord
  • 7 Contact
  • EZ Connector
  • Universal Fit

Trailer Wiring Junction Box - 7 Terminals - Polypropylene

Retail: $28.13
Our Price: $13.89
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

TowSmart 4-Way Flat to 4-Way Flat Trailer Wiring Harness Extension Kit - 18" Long

Our Price: $7.16
In Stock
... Give your current 4-way flat connector a little more length with this 18" extension harness so you can hook up to those trailer connections that are too far for the 4-flat on your vehicle.Features: Trailer wiring extension harness extends your current 4-way connector Adds 18" of length to your vehicle's 4-way flat to reach further, giving you more flexibility to connect where you need Includes vehicle end and trailer end connection plugs Corrosion-resistant terminals ensure durability 1-Year limited warranty
  • Wiring Extensions
  • Trailer End Connector
  • 4 Flat
  • TowSmart

Hopkins 4-Pole Flat Wiring Extension - 120" Long

Retail: $29.90
Our Price: $16.71
In Stock
This 120" loop extends your current 4-way connector for more flexibility when towing. Ideal for connecting your towed vehicle to your RV.Features: Wiring harness extends your current 4-way connector for more flexibility when towing Perfect for running power from your RV to your towed vehicle or trailer Terminals resist corrosion Dimensions: 120" long
  • Plugs into Vehicle Wiring
  • Extension Cord
  • 4 Flat
  • Hopkins
  • Universal Fit

Hopkins Heavy-Duty Trailer Coiled Extension - 4-Pole Round - with Nite-Glow

Retail: $64.09
Our Price: $43.35
In Stock
Great when pulling your vehicle with a tow bar, this 4 pole round extension has connectors that light up, making it easy to hook-up your vehicle at night. Coiled design keeps wires from dragging on the ground.Features: Heavy-duty, coiled cable Weatherproof jacketing Easy-grip, translucent Nite Glow connectors Light up when connected to confirm continuity Assist with hookup in the dark Tin-plated terminals for corrosion resistance Specs: 8' Cable when stretched 4-Pole round to 4-pole round Flex Coil Adapters provide increased durability and the additional length that may be necessary to reach between the tow vehicle's socket and the trailer/towed vehicle's plug.
  • Plugs into Vehicle Wiring
  • Extension Cord
  • 4 Round
  • Hopkins
  • Universal Fit

TowSmart ProClass Quick Pull 4-Pole Flat Extension- Vehicle and Trailer Ends - LED Tester - 12"

Our Price: $14.55
You are hooking up before an early start and want to be sure everything works. You plug in, glance at the LED indicators, and know right away your connection is solid. You pull away confident your signals will respond when you need them.Labeled Vehicle Functions: Identifies each circuit at a glance. Corrosion-Resistant Terminals: Long-lasting connection points. Specs Dimensions: 12" long Connector Type: 4-way flat extension loop Wire Configuration: White: ground wire Yellow: left turn/brake light Green: right turn/brake light Brown: tail lights
  • Wiring Extensions
  • Trailer and Vehicle End Connector
  • 4 Flat
  • TowSmart

etrailer Trailer Wiring Junction Box - 7 Terminal

Our Price: $19.99
In Stock
This trailer wiring junction box provides a fast, easy way to connect your trailer's wiring to either a 6-way or 7-way connector. Makes replacing your trailer's connector simple.Features: 7-Terminal junction box lets you easily connect your trailer wiring to a 6-way or 7-way trailer connector (sold separately) Eases connector installation, and makes diagnostics simple Weatherproof, heavy-duty plastic protects wires and terminals from the elements Ring terminals included Specs: Box dimensions with lid: 8-1/8" long x 3-3/8" wide x 2-3/8" tall Lid size: 6-5/8" long x 3" wide Distance between mounting holes (on center): 7-3/8"
  • Trailer Wiring
  • Junction Box
  • etrailer

Pollak 10-Terminal Junction Box

Retail: $73.80
Our Price: $50.66
In Stock
This junction box provides a quick and easy way for you to connect the trailer plug to the trailer wiring. The box also makes your trailer connector simple to replace.
  • Trailer Wiring
  • Junction Box
  • Pollak

Replacement Female Spade Terminal for Roadmaster Hy-Power Diodes - 12-10 Gauge - 1/4" - Yellow

Our Price: $1.43
In Stock
This yellow, female spade terminal fits 12-10 gauge wire and 1/4" spade connectors. Used with running lights circuit on Roadmaster Hy-Power diodes (sold separately).Features: Replaces original spade terminal for: Roadmaster Hy-Power diodes (RM-790, RM-792, RM-793, and RM-794) Roadmaster universal Hy-Power diode wiring kits (RM-152, RM-154, and 154-792-118158) Roadmaster diode Flexo-Coil wiring kits (RM-15247 and RM-15267) Roadmaster towing combo kits (RM-9240-2, RM-9241-2, RM-9243-2, RM-9254, 9265, 9280, RM-9284-2, and 9290) Fits 12-10 gauge wire Size: 1/4" Yellow Includes 1 spade terminal
  • Flat Tow Wiring Harness
  • Terminals
  • Roadmaster

Replacement 9-Terminal Diode Block for Blue Ox Tail Light Wiring Kit

Retail: $47.98
Our Price: $34.94
Single diode block makes wiring simple and prevents damage from electrical feedback.
  • Flat Tow Wiring Harness
  • Diodes
  • Blue Ox

Curt Powered Tail Light Converter w/ 4-Way Flat Trailer Connector and Install Kit - C59496

Our Price: $171.31
In Stock
... It includes a 4-way flat, wire taps, and a power wire that pulls power directly from your battery.To hook up to your battery, you'll need to disconnect the negative cable from your battery and attach the power wire to the positive terminal with the included ring terminal.
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • 4 Flat
  • CURT
  • Splice-In
  • Powered Converter
  • Universal Fit

Curt Powered Tail Light Converter w/ 4-Way Flat Trailer Connector and Install Kit - C56190KIT

Our Price: $90.14
In Stock
... It includes a 60" 4-way flat harness, wire taps, and a power wire that pulls power directly from your battery.To hook up to your battery, you'll need to disconnect the negative cable from your battery and attach the power wire to the positive terminal with the included ring terminal.
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • 4 Flat
  • CURT
  • Splice-In
  • Powered Converter
  • Universal Fit

Curt Powered Tail Light Converter w/ 4-Way Flat Trailer Connector and Install Kit - C89VV

Our Price: $77.77
In Stock
... It includes a 60" 4-way flat harness, wire taps, and a power wire that pulls power directly from your battery.To hook up to your battery, you'll need to disconnect the negative cable from your battery and attach the power wire to the positive terminal with the included ring terminal.
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • 4 Flat
  • CURT
  • Splice-In
  • Visible
  • Converter
  • Universal Fit

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

Our Price: $62.99
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.Features: Kit allows you to upgrade from a 4-way, 5-way, or 6-way connector to a 7-way connector Pre-wired, 7-way, blade-style, trailer-end connector lets you connect your trailer to your vehicle Flexible cable allows for easy positioning Weatherproof, heavy-duty plastic junction box protects wires and terminals from the elements Wire functions: Black: 12 volt power Yellow: auxiliary or reverse signal Red: left brake and turn signal Green: running lights Brown: right brake and turn signal Blue: trailer brakes Ring terminals included Specs: Overall box dimensions: 8-1/8" long x 3-3/8" wide x 2-5/16" tall Distance between mounting holes (on center): 7-3/8" Lid dimensions: 6-5/8" long x 3-3/8" wide Cord dimensions (not including junction box): 5'-5" long x 5/8" diameter Overall length including junction box: 6'
  • Trailer Connectors
  • Trailer End Connector
  • 7 Blade
  • etrailer

Hopkins Plug-In Simple Vehicle Wiring Harness with 4-Pole Flat Trailer Connector - HM11143584

Retail: $104.83
Our Price: $88.62
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.Once you've plugged in the connector, run the red hot lead up to your car battery. Connect the included fuse holder, and then connect the fuse holder to the positive terminal on your battery. Once installation is complete, the 4-way flat connector will be stowed in your rear cargo area.
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • 4 Flat
  • Hopkins
  • Plug-In
  • Hidden
  • Powered Converter
  • No Tow Package

Hopkins Plug-In Simple Vehicle Wiring Harness with 4-Pole Connector - HM11141625

Retail: $103.81
Our Price: $71.06
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 - no cutting or splicing required.Once you've plugged in the connector, run the red hot lead up to your car battery. Connect the included fuse holder, and then connect the fuse holder to the positive terminal on your battery. Once installation is complete, the 4-way connector will be stowed in your trunk.
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • 4 Flat
  • Hopkins
  • Plug-In
  • Hidden
  • Powered Converter
  • No Tow Package

Hopkins Plug-In Simple Vehicle Wiring Harness with 4-Pole Flat Trailer Connector - HM11141905

Our Price: $140.58
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.Once you've plugged in the connector, run the red hot lead up to your car battery. Connect the included fuse holder, and then connect the fuse holder to the positive terminal on your battery. Once installation is complete, the 4-way flat connector will be stowed beneath your vehicle, near the trailer hitch.
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • 4 Flat
  • Hopkins
  • Plug-In
  • Visible
  • Powered Converter
  • No Tow Package

Hopkins Plug-In Simple Vehicle Wiring Harness with 4-Pole Flat Trailer Connector - HM11143485

Retail: $123.01
Our Price: $82.19
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.Once you've plugged in the connector, run the red hot lead up to your car battery. Connect the included fuse holder, and then connect the fuse holder to the positive terminal on your battery. Once installation is complete, the 4-way connector will be stowed in your rear cargo area.
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • 4 Flat
  • Hopkins
  • Plug-In
  • Hidden
  • Powered Converter
  • No Tow Package

Hopkins Plug-In Simple Vehicle Wiring Harness with 4-Pole Flat Trailer Connector - HM11143975

Retail: $68.88
Our Price: $48.35
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.Once you've plugged in the connector, run the red hot lead up to your car battery. Connect the included fuse holder, and then connect the fuse holder to the positive terminal on your battery. Once installation is complete, the 4-way connector will be stowed beneath your vehicle, near the trailer hitch.
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • 4 Flat
  • Hopkins
  • Plug-In
  • Visible
  • Powered Converter
  • No Tow Package

Hopkins Plug-In Simple Vehicle Wiring Harness with 4-Pole Flat Trailer Connector - HM11143764

Retail: $107.19
Our Price: $69.24
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.Once you've plugged in the connector, run the red hot lead up to your car battery. Connect the included fuse holder, and then connect the fuse holder to the positive terminal on your battery. Once installation is complete, the 4-way connector will be stowed in your rear cargo area.
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • 4 Flat
  • Hopkins
  • Plug-In
  • Hidden
  • Powered Converter
  • No Tow Package

Hopkins Plug-In Simple Vehicle Wiring Harness with 4-Pole Flat Trailer Connector - HM11142255

Retail: $109.89
Our Price: $78.13
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.Once you've plugged in the connector, run the red hot lead up to your car battery. Connect the included fuse holder, and then connect the fuse holder to the positive terminal on your battery. Once installation is complete, the 4-way connector will be stowed beneath your vehicle, near the trailer hitch.
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • 4 Flat
  • Hopkins
  • Plug-In
  • Visible
  • Powered Converter
  • No Tow Package

Hopkins Plug-In Simple Vehicle Wiring Harness with 4-Pole Flat Trailer Connector - HM11142104

Retail: $107.19
Our Price: $73.18
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.Once you've plugged in the connector, run the red hot lead up to your car battery. Connect the included fuse holder, and then connect the fuse holder to the positive terminal on your battery. Once installation is complete, the 4-way flat connector will be stowed in your trunk.
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • 4 Flat
  • Hopkins
  • Plug-In
  • Hidden
  • Powered Converter
  • No Tow Package

Hopkins Plug-In Simple Vehicle Wiring Harness with 4-Pole Flat Trailer Connector - HM11140314

Retail: $96.99
Our Price: $70.93
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.Once you've plugged in the connector, run the red hot lead up to your car battery. Connect the included fuse holder, and then connect the fuse holder to the positive terminal on your battery. Once installation is complete, the 4-way connector will be stowed beneath your vehicle, near the trailer hitch.
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • 4 Flat
  • Hopkins
  • Plug-In
  • Visible
  • Powered Converter
  • No Tow Package