Top 10 Trailer Lights Plug In Adapter – Towing Hitch Wiring

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1. Hopkins Towing Solutions

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Hopkins 47345 4 Wire Flat Adapter

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Hopkins Towing Solutions #ad - Includes function testing LEDs. The new patent-pending LED series incorporates built-in trouble-shooting. 7 way rv blade to 4 Wire flat. If the trailer lights are not functioning correctly, you can isolate the problem by simply looking at the adapter. Take the guesswork and frustration out of vehicle to trailer wiring.
BrandHopkins Towing Solutions #ad
ManufacturerHopkins Manufacturing #ad
Height1.75 Inches
Length6.88 Inches
Weight0.2 Pounds
Width2.88 Inches
Part Number47345
Model47345
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

2. Frienda

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Frienda 2 Pieces 4 Pin to 7 Pin Adapter Trailer Light Plug Adapter 7 Pin Round to 4 Pin 5 Pin Flat Blade Trailer Weatherproof Car RV Boat Truck Adapter Plug

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Frienda #ad - Reliable material: these rv boat adapters come with quality metal and silicone, deform or break, not easy to fade, which is stable in structure, solid and sturdy enough, serviceable and ready to serve you for a long time. Connect tightly: these wiring plug adapters can fix your plugs nicely which makes it not easy to peel off, and making you work smoothly and efficiently, campers and more, and allowing you to keep your trailers, providing you with good use experience.

Wide applications: these weatherproof flat trailers are suitable for most of the OEM 7 way plugs, bicycle frame, carts, pickups, trailers, motorcycles, which can be well applied for towing rv, ships, trucks, and other cars which come with American sockets.

Easy to use: these 7 pin trailer plug allow you to plug-and-play simply, setup relaxingly, very convenient, you don't need to cut or splice, which don't require wire nor splice, save you much time and energy. You will get: there are 2 pieces of black 7 pin round to 4 pin 5 pin flat blade trailer in the package, sufficient to meet your use and replace needs, and you can share another piece with your friend and family members.
BrandFrienda #ad
ManufacturerFrienda #ad
Part NumberCK-Frienda-13602

3. YONHAN

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YONHAN 4 Pin to 7 Pin Adapter Trailer Light Adapter 4-Way Flat Truck to 7-Way Blade Reverse Plug Connector with Mounting Bracket for Towing Solutions

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YONHAN #ad - Easy to use: converts 4 pin flat truck connector to a standard 7 pin RV blade socket, connects tail reverse turn signals, synchronizes the trailer's signal light, no splicing of wires needed, plug and play, easy to create custom plug-in wiring systems for towing solutions.

Simple installation: the 4 way to 7 way trailer adapter comes with a mounting bracket and hardware, conveniently connect the trailer wiring adapter to your trailer hitch or bumper. The inner core is made of pure copper, which dramatically enhances the conductive performance. If you have any questions, don't hesitate to contact us! High quality: the 4 7 trailer adapter uses extremely durable ABS plastic construction instead of PVC, oxidation resistance, improving the corrosion resistance, and high-temperature resistance.

Applicable to all towing vehicles that don't require electric brakes, including trailers, RVs, etc. Dust & water proof: the trailer light adapter is well-sealed spring-loaded keeps out dust and water when not in use, semi-trailers, and prolongs its use life. What you get: 1 * 4 way flat to 7 way blade trailer Light Adapter with Mounting Bracket, using manual.
BrandYONHAN #ad
ManufacturerYONHAN #ad
Height3 Inches
Length5.5 Inches
Width4 Inches
Part NumberTC1

4. OPT7

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For Trailer Tow Hitch and Redline Tailgate LED, OPT7 Weatherproof 7 Way Flat Blade to 4 Way Pin Adapter w/Secure Tab

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OPT7 #ad - Stays on tight: use your 7-pin dust cover to secure your adapter in place. Fully covered by our free 90 days warranty, offered only by OPT7. Perfect for uhaul, trailers, 5th wheel, and any auxillery lighting. The strongest beasts adapt: give your rig the ability to light up any trailer, camper, or accessory. Ready for any situation: Sealed weatherproof construction with rust resistant prongs and cap cover. It will not fall off.
BrandOPT7 #ad
ManufacturerOPT7 #ad
Height4.33 Inches
Length2.95 Inches
Weight0.31 Pounds
Width1.77 Inches
Part Number900-00121-2
Model900-00121-2
Warranty90 Days Warranty

5. HOB4U

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Trailer Plug Adapters 7 Pin to 4 and 5 Flat Blade Trailer Connector for Trailer Tow Hitch, Weatherproof

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HOB4U #ad - Brand: hob4u - the best customer service - if for any reason you're not completely happy with your purchase - if it breaks, if it's damaged in shipping, or even if you change your mind - simply let us know and we will either replace it or refund your money, your choice!.

Hassle free setup, Just Plug-N-Play. Trailer plug -- applicable for utility RV boat camper trailer car carrier. Easy to use -- simple plug-and-play, no wiring nor splicing required, eliminates the need for cutting or splicing. Widely used -- 7 way to 4 way 5 way trailer plug works fine with any factory oEM 7-way plug, Dodge, RV, ATV, Ford, Chevrolet, RAM, suitable for Boat, Toyota or GMC.7 pin to 4/5 pin -- converts 7-way round trailer connector to a 4-way or 5-way, RV-style connector.
BrandHOB4U #ad
ManufacturerHOB4U #ad
Part NumberHOB4U-Wiring2

6. COROTC

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7 Pin Round to 4 Pin 5 Pin Flat Blade Trailer RV Boat Connector Plug, COROTC 7 Way to 4 Way 5 Way Trailer Light Adapter

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COROTC #ad - Hassle free setup, no wiring nor splicing required, Just Plug-N-Play. Widely used7 way to 4 way 5 way trailer plug works fine with any factory oEM 7-way plug, suitable for Boat, RV, ATV, Ford, Dodge, RAM, Chevrolet, Toyota or GMC.

Sincere service"corotc" professional 7 way trailer plug, please contact us, 7 pin Round to 4 pin or 5 pin Flat Blade Manufacturer. Trailer plugapplicable for utility RV boat camper trailer car carrier. If you are not completely satisfied with your order, We will give you a satisfactory solution. 7pin to 4/5 pinconverts 7-way round trailer connector to a 4-way or 5-way, RV-style connector. Easy to usesimple plug-and-play, eliminates the need for cutting or splicing.
BrandCOROTC #ad
ManufacturerCOROTC #ad
Weight0.26 Pounds
Part NumberCOROTC210326
Model7 to 4 pin trailer adapter

7. Hopkins Towing Solutions

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Hopkins 47435 Blade Adapter

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Hopkins Towing Solutions #ad - 6 way round to 7 RV Blade. Made of long lasting, durable material. Allows the user to create custom plug-in wiring systems for any towing situation. Take the guesswork and frustration out of vehicle to trailer wiring. Weatherproof molded design.
BrandHopkins Towing Solutions #ad
ManufacturerHopkins Manufacturing #ad
Height2.88 Inches
Length8.88 Inches
Weight0.55 Pounds
Width3.88 Inches
Part Number47435
Model47435
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

8. ONLINE LED STORE

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ONLINE LED STORE 7-Way Blade to 4-Way Flat Trailer Adapter Nickel-Plated Copper Terminals Rugged Nylon Housing Compact Design 7-pin to 4-pin Trailer Wiring Plug Adapter

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ONLINE LED STORE #ad - Rugged nylon housing - Water, temperature, and shock resistant to provide years of reliable service. No more ugly dangling connectors - our 7-way blade to 4-way flat adapter eliminates the need of converter wiring harnesses and is compact enough to be stored in any of the vehicle's storage compartments.

No tools needed - easily adapt your 7-way rv BLADE vehicle socket to 4-WAY FLAT connector used on lightweight trailers. Exceeds oem specifications - Nickel-plated copper electrical terminals are tough against corrosions while yielding superior conductivity. Locks securely in place - durable nylon housing designed to be latched on by the tow vehicle's socket while finger lugs allow easy removal when needed.
BrandONLINE LED STORE #ad
ManufacturerONLINE LED STORE #ad
Height1.9 Inches
Length6.5 Inches
Width3.74 Inches
Part NumberACCEPSACP1003

9. Hopkins Towing Solutions

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Hopkins 40974 Multi-Tow 7 Blade and 4 Flat Connector Packaging may vary,3.25 x 3.88 x 6.88,grey

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Hopkins Towing Solutions #ad - Includes step-by-step instructions. Packaging may vary slightly. Impact and corrosion resistant. Pre-greased terminals for added protection. Multi-tow connector provides multiple towing options from one connector. Utilizes oem connectors create an exact fit and maximum weatherproofing.
BrandHopkins Towing Solutions #ad
ManufacturerHopkins Manufacturing #ad
Height6.88 Inches
Length3.25 Inches
Weight0.44 Pounds
Width3.88 Inches
Part Number40974
Model40974
Warranty90-day warranty

10. Hopkins Towing Solutions

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Hopkins 41125 Plug-In Simple Vehicle Wiring Kit

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Hopkins Towing Solutions #ad - T-connectors provide option of connecting trailer's wiring system into vehicle's wiring system. Includes dust cover and grease packet to prevent corrosion, along with step-by-step instructions for easy installation. Pre-wired to provide right turn, and on some models, left turn, taillight, the backup function. The two-piece modular system allows for a more versatile installation as well as a simple 4 wire flat replacement option if the unit ever becomes damaged. Utilizes oem connectors for exact fit and enhanced weatherproofing.
BrandHopkins Towing Solutions #ad
ManufacturerHopkins Towing Solution #ad
Height1.88 Inches
Length8.88 Inches
Weight0.4 Pounds
Width3.88 Inches
Part Number41125
Model41125
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