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The Best Trailer Connectors

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Discover now our comparison of the best Trailer Connectors. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Trailer Connectors are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Trailer Connectors in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.

SaleNo. 1
CURT 58030 Trailer-Side 4-Pin Flat Wiring Harness with 12-Inch Wires
  • EASY GRIP. Plugging in your trailer wiring and trailer lights is easy with the ergonomic design of this trailer plug. It features tabs on the top and bottom for a better grip when plugging into your vehicle or unplugging
  • RELIABLE CONNECTION. This 4-pin trailer wiring plug comes ready to splice into your existing trailer wiring. It has 16-gauge wires and can be used to connect the taillights, brake lights and turn signals
  • VERSATILE DESIGN. This trailer connector makes a great replacement 4-flat trailer wiring connector. The 4-pin wiring design matches industry-standard 4-way flat sockets and can be used on a wide variety of trailers
  • DURABLE CONSTRUCTION. 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
  • READY TO INSTALL. Equipped with blunt-cut, color-coded wires, this 4-prong trailer wiring plug comes ready to install. The 12-inch wire lead provides extra length for an easy installation
No. 2
Gilardino 7 Way Trailer Plug, 7 pin Trailer Wiring Harness, 8 Feet 7-Wire Trailer Adapter Cord for RV
  • PAINLESS REPLACEMENT:8 Feet 7-way copper blade molded into a heavy duty plug, provides a fast and simplified way for wires connection as well as keeping all your trailer wiring in order.
  • EXCELLENT CONSTRUCTION:This trailer 7 pin wiring harness use premium double prongs to replace poor single prong, adopt solid copper cord, stronger and rugged, brass terminal ensure a solid connection, comes ready to splice into your existing trailer wiring. This 7 pin trailer extension can be used to connect the taillights, brake lights, reverse lights, turn signal.
  • LIFE PROOF:This trailer light plug is made of kink free PVC sheathing, which is waterproof and corrosion resistant for years of reliable service.
  • EASY TO INSTALL: Color coded to simplify the installation,The locking plug end features finger lugs for easy removal.
  • ENOUGH LENGTH: 8 Feet wire provides plenty of extra length for an easy installation.
No. 3
POLLAK 12-706 Plastic Blade Style 7-Way Plug
  • Fit type: Universal.Fit Type: Universal
  • Made in China
  • Package Dimensions : 3.75 L x 1.75 H x 3.0 W (inches)
  • Package Weight : 0.1 pounds
SaleNo. 4
CURT 58150 Vehicle-Side 7-Pin RV Blade Trailer Wiring Harness Connector
  • PROTECTED. This 7-way RV blade socket is equipped with a spring-loaded dust cover that keeps the connection points dry and protected when not in use, ensuring strong, consistent power for miles to come
  • WEATHER-RESISTANT. This trailer wiring socket comes with concealed wire terminals. This helps protect the splice-in connection points for the wires, keeping them safe from dirt, rain, corrosion and other threats
  • RELIABLE CONNECTION. This 7-pin trailer wiring socket comes ready to splice into your existing vehicle wiring. It can be used to connect the taillights, brake lights, reverse lights, turn signals, trailer brakes and auxiliary power
  • VERSATILE DESIGN. This connector makes a great replacement 7-way RV blade connector and is interchangeable with virtually any vehicle-side 7-way RV connector. 7-pin trailer wiring is commonly used for towing RV travel trailers
  • DURABLE CONSTRUCTION. For long-lasting use and a reliable connection, the housing of this 7-pin trailer wiring socket is made from durable black plastic that will never rust or corrode
SaleNo. 5
MECMO Multi-Tow 4-Way Flat to 7-Way RV Blade and 4-Way Flat Female End Trailer Wiring Adapter Connector Kit, 4 Pin Vehicle-Side Trailer Light Plug to Dual-output 7 Blade & 4 Flat with Mounting Bracket
  • 【Multi-Plug】This dual-output 4 pin to 4 pin and 7 pin trailer wiring adapter makes it easy to tow different trailers with your vehicle, for used to convert any 4-wire flat vehicle-end plug to a combination 7-way blade RV outlet and 4-way flat outlet. Provides multiple towing options from one vehicle-end connector for towing any heavy / light duty trailers. This special dual-output electrical adapter allows a connection to be made between a mismatched trailer plug and vehicle socket.
  • 【Universal Trailer Adapter】MECMO Multi-Tow 4&7 trailer connector adapter provides two standard trailer connections, a 7-pin RV blade and a 4-way flat socket, adapting for versatile towing options. Additional leads for brake, reverse and power function allowing you to transfer your 4-pin factory connector to a standard 7-way.
  • 【4 Flat & 7 Way Blade Output】 Dual 4 way and 7 way trailer hitch wiring adapter allows you to connect 4 poles or 7 poles trailer to your factory 4 pin socket to power taillights, brake lights, turn signals, reverse lights, electric trailer brakes and auxiliary power (12V+ wire).
  • 【Heavy Duty】 7-way RV output socket and 4-way flat equip with tight-fitting dust cover and a spring loaded cover to keep terminals clean when not in use. MECMO trailer electrical adapter is made of rust-free black plastic, premium tin-plated copper terminals and equips black sealed tubing wire conduit, provides well-protection, great corrosion-resistance and conductivity.
  • 【Easy Installation】 Full ready kit easy to install, package includes mounting bracket, screws, and nuts. All-in-one set design convenience your wiring connection. Mounts within the universal mounting hole for added convenience.
SaleNo. 6
Hopkins Towing Solutions 47185 Multi-Tow 4 Flat to 7 Blade and 4 Flat Adapter
2,330 Consomer Reviews
Hopkins Towing Solutions 47185 Multi-Tow 4 Flat to 7 Blade and 4 Flat Adapter
  • Multi-Tow provides multiple towing options from one connector, creating creating an ideal customized wiring system
  • Pre-wired for quicker and easier installation
  • Flexible wire increases installation options
  • Includes mounting bracket and hardware so it can be mounted to vehicle bumper
  • Take the guesswork and frustration out of vehicle to trailer wiring
SaleNo. 7
Hopkins 47345 4 Wire Flat Adapter
  • The new patent-pending LED series incorporates built-in trouble-shooting.Material:Plastic
  • If the trailer lights are not functioning correctly, you can isolate the problem by simply looking at the adapter
  • Includes function testing LEDs
  • 7 Way RV blade to 4 Wire flat
  • Take the guesswork and frustration out of vehicle to trailer wiring
SaleNo. 8
CURT 58671 Vehicle-Side and Trailer-Side 4-Pin Round Wiring Harness Connectors
  • EASY GRIP. Plugging in your trailer wiring and trailer lights is easy with the ergonomic design of these trailer wiring connectors. The trailer plug features tabs on the sides for a better grip when plugging into the vehicle socket or unplugging
  • VERSATILE DESIGN. These trailer wiring connectors make great replacement 4-flat wiring plugs and socket. They match industry-standard 4-way round connectors and connects the taillights, brake lights and turn signals
  • DURABLE CONSTRUCTION. For long-lasting use and a reliable connection, the housing of these 4-pin trailer wiring connectors is made from strong, durable die-cast metal
  • RELIABLE CONNECTION. These 4-way round trailer wiring connectors are equipped with locking tabs that secure the plug into the socket when inserted. This helps maintain a reliable wiring connection in spite of bumps and vibrations while towing
  • WEATHER-RESISTANT. To help protect the splice-in wiring connections, these 4-wire trailer plugs feature concealed terminals, keeping the wires from direct exposure to rain, dirt, road salt and other corrosive threats (wires not included)
SaleNo. 9
Oyviny RV 7 Pin Trailer Plug with IP68 Waterproof Seal, Detachable 7 Way Round RV-Style Trailer Side Connector 7 Point Trailer Wiring Plug
283 Consomer Reviews
Oyviny RV 7 Pin Trailer Plug with IP68 Waterproof Seal, Detachable 7 Way Round RV-Style Trailer Side Connector 7 Point Trailer Wiring Plug
  • Waterproof Sealed. Different from normal 7way plug, Oyviny upgraded 7 pole trailer plug equips with detachable compression nut and rubber grommet on the end to keep out moisture, protects the terminals from water and dust. Size of the wire inlet is 3/4'' NPT
  • Sturdy 7 Way Trailer Plug. This male-end 7 pin trailer adapter plug provides a secure connection between your trailer and tow vehicle, 7 pin plug comes ready to splice into your existing trailer wiring to connect taillights, brake lights, reverse lights, turn signals, trailer brakes and auxiliary power
  • Good Strain Relief. All the terminals inside the trailer 7 way plug are tightly keep in place by screw strain relief clamp, which keeps trailer wires from pulling out of the connector, offer reliable connection
  • Durable Construction. 7 blade trailer plug made from heavy duty grey plastic for long-lasting use, brass terminals ensure great conductivity. 7 way rv connector comes with 2 handle hooks on either side for a better grip to make plugging in easier and faster
  • Easy Installation. Installation just requires you to loosen the screws on the end and body of the plug to pull out the terminals end, splices the trailer light wiring into each terminals according to color and then assemble the plug
No. 10
Hopkins Towing Solutions 40974 Multi-Tow 7 Blade and 4 Flat Connector (Packaging may vary),3.25 x 3.88 x 6.88,grey
2,269 Consomer Reviews
Hopkins Towing Solutions 40974 Multi-Tow 7 Blade and 4 Flat Connector (Packaging may vary),3.25 x 3.88 x 6.88,grey
  • Multi-Tow connector provides multiple towing options from one connector
  • Utilizes OEM connectors create an exact fit and maximum weatherproofing
  • Impact and corrosion resistant
  • Pre-greased terminals for added protection
  • Includes step-by-step instructions
  • Packaging may vary slightly

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Last update on 2024-05-03 / Affiliate links / Images from Amazon Product Advertising API