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Result: 4 pin plug

Pollak Heavy Duty 4-Pole Round Pin Socket and Plug Set - Chrome

Our Price: $22.13
You hook up your trailer and the lights respond right away, no loose connections, no second checks. It helps you replace worn or unreliable connections so your wiring works the way it should every time.Secure Fit Design: Helps maintain steady connection while towing. Specs Connector Type: 4-pole round plug 4-pole round socket Terminals: Quantity: 4 Construction: Contact Material: Metal Included Components: Plug: 1 Socket: 1
  • Trailer Connectors
  • Trailer End Connector
  • 4 Round
  • Pollak

7-Pole Blade to 5-Pin Delphi Connector Wired Trailer Adapter with 2-Pin Backup Camera Plug - Coiled

Our Price: $89.46
In Stock
Trailer adapter converts a tow vehicle's 7-pole wiring connection to a 5-pin Delphi connection and a 2-pin camera connection for towing trailers with a backup camera. Coiled cord for extra flexibility. Threaded bracket for a secure connection.Features: Converts a tow vehicle's 7-pole wiring connection to a 5-pin Delphi trailer connection and a 2-pin camera connection for towing trailers with a backup camera Handle grip on 7-way plug for easy connection and disconnection Coiled cord stretches and contracts preventing unneeded stress on wires Threaded mounting bracket ensures secure connection to vehicle
  • Wiring Adapters
  • 7 Blade to 5 Flat
  • Optronics
  • Universal Fit

Pollak Trailer Connector Adapter - 7-Blade Plug to 7-Pole Round Pin - Nylon

Our Price: $57.09
In Stock
This adapter plugs into your 7-way, blade-style, vehicle-end connector to convert it for use with a 7-way, round-pin style, trailer-end connector.Features: Nylon construction Male 7-way, blade-style connector on adapter Joins with female 7-way, blade-style connector on vehicle Female 7-way, round pin-style connector on adapter Joins with male 7-way, round pin-style connector on trailer Specs: Voltage Rating: 12 Volts 1-Year limited warranty
  • Wiring Adapters
  • 7 Blade to 7 Round
  • Pollak
  • Universal Fit

TowSmart Trailer Connector Adapter - 7-Blade Plug to 7-Pole Round Pin

Retail: $39.99
Our Price: $29.16
You're backing up to a trailer with a different 7-way plug. This adapter plugs in so you can hook up fast without cutting wires, and your brake, turn, and tail signals are ready when you pull out.Highlights 7 Blade to 7 Pin: Adapts 7 Blade to 7 Pin connectors. Plug-In Setup: No cutting or splicing required. Durable Housing: Impact and corrosion resistant.
  • Wiring Adapters
  • 7 Blade to 7 Round
  • TowSmart
  • Universal Fit

Pollak Trailer Connector Adapter - 7-Blade Plug to 7-Pole Round Pin - Die-Cast Zinc

Our Price: $51.03
This adapter plugs into your 7-way, blade-style, vehicle-end connector to convert it for use with a 7-way, round-pin style, trailer-end connector.Features: Die-cast zinc construction Male 7-way, blade-style connector on adapter Joins with female 7-way, blade-style connector on vehicle Female 7-way, round pin-style connector on adapter Joins with male 7-way, round pin-style connector on trailer Specs: Voltage Rating: 12 Volts 1-Year limited warranty
  • Wiring Adapters
  • 7 Blade to 7 Round
  • Pollak
  • Universal Fit

Pollak Heavy-Duty, 4-Pole, Round Pin Trailer Wiring Connector - Chrome - Trailer End

Retail: $11.17
Our Price: $8.97
In Stock
Establish a secure connection between your trailer and tow vehicle with this chrome-plated, 4-pole plug. Split brass pins ensure minimum voltage drop, and pull grips enable easy insertion and removal.Features: Heavy-duty, 4-pole plug connects trailer to socket on tow vehicle Round, split brass contacts Minimum voltage drop and maximum current capacity are ensured Dielectric (non-conducting) grease coating Prevents corrosion and resistance Solid brass terminal screws Chrome-plated, die-cast zinc housing for durability Finger grips make insertion and removal easy ABS thermoplastic interior High-impact, green insulators Specs: Fits Pollak Heavy-Duty, 4-Pole, Round Pin Trailer Wiring Socket (PK11410) Does not fit Pollak Heavy-Duty, 4-Pole, Round Pin Trailer Wiring Socket (PK11404) Plug diameter: 13/16" Volt rating: 12 volts - 24 volts Current rating: 20 amps Wiring configuration: Color - circuit: White - Ground Return Green - Right Turn and Brake Lights Yellow/Red - Left Turn and Brake Lights Brown - Tail Lights Maximum size wire gauge: 12 1-Year limited warranty
  • Trailer Connectors
  • Trailer End Connector
  • 4 Round
  • Pollak

TowSmart Plug-In Trailer Connector Adapter - 4-Way Flat to 7-Blade

Our Price: $27.13
In Stock
You switch between trailers and want less hassle. One connector at the vehicle keeps hookups quick so you can plug in and go without hunting for parts.Highlights Dual Sockets: 7 Blade and 4 Flat in one connector. Vehicle-End Connector: Plugs available at the vehicle side. Full Signal Support: Brake, turn, tail, electric brake, auxiliary, reverse, ground.
  • Wiring Adapters
  • 4 Flat to 7 Blade
  • TowSmart
  • Universal Fit

Replacement 4-Wire Plug for Blue Ox Coiled Electrical Cord - Vehicle End - Qty 1

Retail: $38.78
Our Price: $14.16
In Stock
Replaces the 4-way round, female plug mounts to the front of your towed car's base plate for easy hookup with your Blue Ox coiled electrical cable.Features: Replaces car-end 4-way round plug from your Blue Ox coiled electrical cord (BX88254 or BX8861) Mounts to the front of your towed vehicle's base plate for easy hookup Spring-loaded lid keeps dust and moisture out of the connector when it is not in use 2-Hole mounting style Durable metal construction Made in the USA Specs: Distance between mounting holes: 1-3/4" center to center Mounting hole diameter: 1/4" Quantity: (1) 4-way plug with bracket Fits: Model number BX88254 or BX8861 , Blue Ox coiled electrical cable
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • 4 Round
  • Plug-In
  • Blue Ox

Pollak Heavy-Duty, 4-Pole, Round Pin Trailer Wiring Connector - Metal - Trailer End

Retail: $25.31
Our Price: $11.11
In Stock
Establish a secure connection between your trailer and tow vehicle with this metal, 4-pole plug. Round brass pins ensure minimum voltage drop, and pull grips enable easy insertion and removal.Features: Heavy-duty, metal, 4-pole plug connects trailer to socket on tow vehicle Fits Pollak heavy-duty, 4-pole round pin wiring socket (PK11404) Does not fit Pollak heavy-duty, 4-pole, round pin socket, concealed terminals (PK11410) Round, solid brass terminal pins Minimum voltage drop is ensured Dielectric (non-conducting) grease Prevents corrosion and resistance Solid brass terminal screws Zinc, die-cast housing for durability Finger grips make insertion and removal easy Cable lock with plated steel retainer screw Prevents chafing Provides more support for cables Saves installation time High-impact, ABS thermoplastic interior Includes extended lip for easy removal and replacement Accepts up to #12 gauge wires Interchangeable with competitive brands Specs: Volt rating: 12 volts - 24 volts Current rating: 35 amps Wiring configuration: Color - circuit: White - Ground Return Green - Right Turn and Brake Lights Yellow/Red - Left Turn and Brake Lights Brown - Tail Lights 1-Year limited warranty
  • Trailer Connectors
  • Trailer End Connector
  • 4 Round
  • Pollak

Pollak 4-Pole Round Pin Trailer Wiring Connector with Cable Clamp - Metal

Our Price: $8.92
In Stock
Built tough with a die-cast metal housing, this 4-way round plug keeps your trailer connected and your wiring protected. The built-in cable guard fights chafing, while the stainless steel spring keeps things snug.Secure, chafe-free wiring: Unique cable clamp provides extra support and prevents fraying for long-term reliability. 4-Pole round design: Ensures minimum voltage drop with solid brass terminal pins. User-friendly finger grips: Simplifies insertion/removal for quick towing connections.
  • Trailer Connectors
  • Trailer End Connector
  • 4 Round
  • Pollak

Pollak 6-Pole, Round Pin, Plastic Wiring Socket w/ Rubber Boot - Vehicle End

Retail: $24.59
Our Price: $17.25
In Stock
Establish a secure electrical connection between your RV and towed vehicle with this 6-pole, round pin socket. Plastic socket has brass pins to ensure minimum voltage drop and a rubber boot to protect terminals from dust and moisture.Features: 6-Pole socket connects towed vehicle's lights to RV's Round, solid brass pins Minimum voltage drop is ensured Dielectric (non-conducting) grease coating Protects against corrosion and resistance Wire gauges up to #12 accepted Rubber boot covers terminals Seals wire connection from dust and moisture Spring-loaded cover Protects socket interior from the elements 2-Hole mounting style Corrosion-resistant, ABS plastic construction Interchangeable with other 6-pole, round pin connectors Specs: Mounting dimensions: 1-3/8"-diameter hole Mounting screw holes: 1/4" Wiring configuration: Color - circuit: White - Ground Return Brown - Tail Lights Yellow - Left Turn Red - Stop and/or Electric Brakes Green - Right Turn Blue - Auxiliary Circuit 1-Year limited warranty
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • 6 Round
  • Pollak

Pollak 5th Wheel / Gooseneck T-Connector with 7-Pole - Ford, GM, Dodge, Nissan w/ Factory Plug

Our Price: $78.20
In Stock
This socket plugs into T-connector to provide a 7-pole trailer connector in the truck bed for use with fifth wheels. Connector plugs into OEM wiring harness to allow for a 7-pole connector in the truck bed.Features: 7-Pole, sealed socket, RV-style trailer connector with T-connector Plugs into OEM harness - no splicing Provides quick and easy installation of RV socket in truck bed High-impact nylon construction Resists corrosion Spring-loaded lid with stainless steel spring and runner gasket Prevents intrusion of moisture when closed Has drain slot and angled design for drainage Copper-plated terminal pins High conductivity and low resistance Sealed with silicone at the back of the socket Prevents moisture from contacting mating connector Specs: Application: Chevy, Dodge, GMC, Ford and Nissan trucks Current rating: 30 amps Volt rating: 12 volts Length: 7-1/2 feet Recommended hole cutout for connector in bed: 2-1/8" 1-Year limited warranty
  • 5th Wheel and Gooseneck Wiring
  • Vehicle End Connector
  • 7 Blade
  • Plug-In
  • Pollak
  • No Tow Package

EZ Connector Magnetic 14-Pin Trailer Connector with 6' Cable and Watertight Seal - Trailer End

Our Price: $137.48
In Stock
Use this 14-pin connector to connect your trailer to your vehicle to power the trailer's brakes and lights. Built-in magnet creates secure connection with an EZ Connector vehicle-end socket (sold separately). ...
No Pins or Blades to Bend or Break This EZ Connector plug has spring-loaded, face-to-face electrical contacts instead of pins or blades. Pins and blades can bend, corrode, and even break off, which can lead to a permanently damaged connection.
  • Trailer Connectors
  • Trailer End Connector
  • 14 Contact
  • EZ Connector

Pollak Heavy-Duty, 7-Pole, Round Pin, Trailer Wiring Connector - Trailer End

Retail: $30.40
Our Price: $20.41
In Stock
Establish a secure connection between your trailer and semi or other tow vehicle with this heavy-duty, 7-pole plug. Plug has round brass pins to ensure minimum voltage drop and pull grips for easy insertion and removal.Use Pollak HD, 7-Pole Round Pin Connector w/Cable Guard (PK11702).
  • Trailer Connectors
  • Trailer End Connector
  • 7 Round
  • Pollak

Curt Trailer Connector Adapter - 4-Way to 7-Way RV and 4-Way Flat

Retail: $58.95
Our Price: $39.32
In Stock
This multi-function, vehicle-end connector converts any 4-way flat, vehicle-end plug to a combination 7-way outlet and 4-pole flat outlet.Features: Adapts 4-way flat to both 7-way RV and 4-way flat 4-Way flat output connects tail lights, brake lights, and turn signals 7-Way connects tail, brake, reverse, turn signals, and auxiliary power Dust covers keep connectors clean when not in use Split loom keeps wires contained and well protected Simple installation Wiring harness plugs into existing 4-way flat connector and hardwires to existing wiring to get additional functions needed for 7-way Included hardware and metal mounting bracket secures wiring to the vehicle or trailer hitch 1-Year limited warranty Specs: Distance between bracket mounting holes center to center: 2-1/4" Harness length: 17" Yellow wire is for reverse lights Blue wire is for brakes Black wire is for 12 volt power White wire is ground
  • Wiring Adapters
  • 4 Flat to 4 Flat
  • 4 Flat to 7 Blade
  • CURT
  • Universal Fit

Deka Wiring Snap Plug - Male - 16-14 Gauge Wire - PVC Insulation - Blue - Qty 1

Our Price: $1.52
In Stock
Easily and frequently connect or disconnect your vehicle wiring using this male snap plug. Fits 16-14 gauge wire. PVC plastic insulation is resistant to vibration and entry of water or other contaminants.Features: Insulated with PVC plastic for durability Rugged and resistant to vibration and entry of water or other contaminants Enables easy, frequent connection or disconnection of vehicle wiring Specs: Male snap plug Works with snap plug receptacle - female (DW05729-1 - sold separately) Fits 16-14 gauge wire Blue Quantity: 1 Made in the USA
  • Wire Connectors
  • Bullet Connectors
  • Deka
  • 16 Gauge
  • 14 Gauge

Buyers Products Trailer Connector Adapter - 4-Way to 7-Way RV and 4-Way Flat

Retail: $40.36
Our Price: $20.81
In Stock
This multi-function, vehicle-end connector converts any 4-way flat, vehicle-end plug to a combination 7-way outlet and 4-pole flat outlet.Features: Adapts 4-way flat to both 7-way RV and 4-way flat 4-Way flat output connects tail lights, brake lights, and turn signals 7-Way connects tail, brake, reverse, turn signals, and auxiliary power Dust covers are dirt and weather-resistant Split loom keeps wires contained and protected from the elements Simple installation Wiring harness plugs into existing 4-way flat connector and hardwires to existing wiring to get additional functions needed for 7-way Included hardware and metal mounting bracket secures wiring to the vehicle or trailer hitch 1-Year warranty Specs: Distance between bracket mounting holes center to center: 2-1/4" Harness length: 10" Yellow wire is for reverse lights Blue wire is for brakes Black wire is for 12 volt power White wire is ground
  • Wiring Adapters
  • 4 Flat to 4 Flat
  • 4 Flat to 7 Blade
  • Buyers Products
  • Universal Fit

7- and 4-Pole Trailer Connector Socket w/ Mounting Bracket - Vehicle End

Our Price: $45.84
This 7- and 4-pole trailer connector eliminates the need for an adapter and allows you to tow a trailer with either a 7- or 4-pole plug. Socket connects to your vehicle's OEM wiring system and mounts with included bracket.Features: 7- and 4-Pole trailer connector with mounting bracket Has high-impact, ABS plastic construction Stainless steel spring for easy cover operation Rubber gasket provides weather-resistant design Includes mounting bracket for easy, snap-in socket installation Black, epoxy-coated steel construction Mounts to bumper with included screws Specs: Application: Replaces factory 7-way connector on Chevrolet, Ford, GMC and Nissan trucks and SUVs Can be used to add a connector to 2003 and newer GM pickups and SUVs Bracket dimensions: 4-3/4" long x 3-1/16" tall x 1-3/4" deep Distance between mounting holes (center to center): 2-3/8" 1-Year limited warranty Note: Only one connector - a 4-way or a 7-way - can be used at a time because the covers on this socket will not open far enough to allow use of both plugs at the same time.
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • 4 Flat
  • 7 Blade
  • Pollak
  • No Converter
  • No Tow Package

Optronics Trailer Connector w/ Coiled Cord - 7-Way Round to 5-Pin Delphi - 12V

Our Price: $79.82
In Stock
... This 12V replacement harness restores the link between a compatible 7-way round socket and 5-pin Delphi connector, while the coiled cord helps keep wiring from dragging.Keep Wiring Off the Ground: Coiled cord retracts excess length between hookups and towing turns. Match Existing 7-Way Vehicle Wiring: 7-way round connector plugs into a compatible vehicle-side socket. Connect Compatible Trailer Wiring: 5-pin Delphi connector links with matching trailer-side wiring.
  • Wiring Adapters
  • 7 Round to 5 Flat
  • Optronics
  • Universal Fit

Curt Replacement OEM USCAR Trailer Connector - Dual Connection - 7-Way RV Style and 4-Way Flat

Retail: $60.68
Our Price: $45.14
Replace your USCAR-equipped vehicle''s OEM trailer connector with this dual-output connector. Features 7-way outlet and 4-pole flat outlet. Plugs into USCAR socket.Features: Replaces OEM connector to provide 4-way and 7-way trailer wiring connections Fits USCAR-equipped vehicles with factory tow plugs only 4-Way flat output connects tail lights, brake lights and turn signals 7-Way RV blade socket adds reverse lights, electric brakes and auxiliary power Rubber gasket to keep moisture and elements out Spring-loaded dust covers keep connectors clean when not in use Pre-greased terminals for a reliable connection 1-Year limited warranty
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • 7 Blade
  • 4 Flat
  • CURT
  • Universal Fit

Bauer Products 4-Way Trailer Plug Holder

Our Price: $15.10
In Stock
This bracket lets you keep your 4-way electrical plug up off the ground when you're not towing to keep it clean and in good condition. It attaches to your trailer with 1/4" diameter screws (not included).Features: Plug holder attaches to your trailer and keeps your electrical plug out of the dirt and mud 4-Way electrical plug securely slides into the holder Glass-filled nylon construction provides strength and stability when exposed to extreme temperatures Installs on your trailer with 1/4" diameter screws (not included) Inside dimensions: 1-1/4" long x 5/16" tall
  • Trailer Wiring
  • Mounting Hardware
  • Brackets
  • Bauer Products

Pollak 7 Pole to 4 Way Connector Adapter

Retail: $23.89
Our Price: $10.09
In Stock
Quickly and easily convert a 7-pole, RV-style connector to a 4-way, flat connector with this RV connector adapter. Adapter has a non-corrosive nylon shell.Features: 7-Pole RV connector to 4-way flat adapter Promotes quick and easy conversion of 7-pole, RV-style connector to 4-way flat connector Allows 1 vehicle to tow either campers or boat trailers without electrical brakes Connects Ground, Left Turn, Right Turn and Stop circuits Tethered cap for protection from sand, dirt and moisture Non-corrosive nylon shell and insert Specs: Application: Vehicles with 7-pole connectors 1-Year limited warranty This adapter will make the two trailer connectors pictured below work together. 7-Pole Connector Socket on vehicle 4-Way connector on trailer 12-716 Pollak 7-Way to 4-Way Connector Adapter Replaces 37358
  • Wiring Adapters
  • 7 Blade to 4 Flat
  • Pollak
  • Universal Fit

Curt Trailer Connector Adapter with Backup Alarm - 4-Way to 7-Way RV and 4-Way Flat

Retail: $68.99
Our Price: $41.76
In Stock
This multi-function, vehicle-end connector converts any 4-way flat, vehicle-end plug to a combination 7-way outlet and 4-pole flat outlet. Features an integrated backup alarm.Features: Connects to 4-way flat plug on your vehicle Requires additional wiring for use of brake, power and accessory leads Supplies 7-blade RV and 4-wire flat trailer connections Sounds alarm when vehicle is in reverse Constructed of durable plastic Specs: Yellow wire is for reverse lights Blue wire is for brakes Black wire is for 12 volt power White wire is ground 4-Way connector plugs into vehicle 4-way connector
  • Wiring Adapters
  • 4 Flat to 4 Flat
  • 4 Flat to 7 Blade
  • CURT
  • Universal Fit

Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 7-Way and 4-Pole Flat Connectors

Retail: $58.99
Our Price: $36.46
In Stock
Quickly and easily install a 7-way and a 4-way trailer connector on your vehicle with this custom harness. Connector plugs directly into OEM tow package wiring harness - no cutting, splicing or tapping required.It is recommended that you use a small amount of grease on all electrical connections - the plug on your automobile and the 7-pole and 4-pole connectors - to help prevent corrosion.
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • 4 Flat
  • 7 Blade
  • Plug-In
  • CURT
  • No Converter
  • Factory Tow Package