Top 10 7 Pin to 4 Pin Trailer Adapter Plug – Trailer Connectors

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1. 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 - Exceeds oem specifications - Nickel-plated copper electrical terminals are tough against corrosions while yielding superior conductivity. No tools needed - easily adapt your 7-way rv BLADE vehicle socket to 4-WAY FLAT connector used on lightweight trailers.

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. 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.
BrandONLINE LED STORE #ad
ManufacturerONLINE LED STORE #ad
Height1.9 Inches
Length6.5 Inches
Width3.74 Inches
Part NumberACCEPSACP1003

2. 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 - Ready for any situation: Sealed weatherproof construction with rust resistant prongs and cap cover. Fully covered by our free 90 days warranty, offered only by OPT7. The strongest beasts adapt: give your rig the ability to light up any trailer, camper, or accessory. Stays on tight: use your 7-pin dust cover to secure your adapter in place. Perfect for uhaul, 5th wheel, trailers, and any auxillery lighting. 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

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 - High quality: the 4 7 trailer adapter uses extremely durable ABS plastic construction instead of PVC, oxidation resistance, and high-temperature resistance. 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.

Dust & water proof: the trailer light adapter is well-sealed spring-loaded keeps out dust and water when not in use, RVs, 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. If you have any questions, don't hesitate to contact us! Applicable to all towing vehicles that don't require electric brakes, including trailers, etc.

Easy to use: converts 4 pin flat truck connector to a standard 7 pin RV blade socket, synchronizes the trailer's signal light, connects tail reverse turn signals, plug and play, no splicing of wires needed, easy to create custom plug-in wiring systems for towing solutions. The inner core is made of pure copper, improving the corrosion resistance, which dramatically enhances the conductive performance.
BrandYONHAN #ad
ManufacturerYONHAN #ad
Height3 Inches
Length5.5 Inches
Width4 Inches
Part NumberTC1

4. HOB4U

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

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HOB4U #ad - Easy to use -- simple plug-and-play, no wiring nor splicing required, eliminates the need for cutting or splicing. 7 pin to 4/5 pin -- converts 7-way round trailer connector to a 4-way or 5-way, RV-style connector.

Brand: hob4u - the best customer service - if for any reason you're not completely happy with your purchase - if it breaks, or even if you change your mind - simply let us know and we will either replace it or refund your money, if it's damaged in shipping, your choice!. Hassle free setup, Just Plug-N-Play. Widely used -- 7 way to 4 way 5 way trailer plug works fine with any factory oEM 7-way plug, suitable for Boat, Chevrolet, Ford, Dodge, RAM, RV, ATV, Toyota or GMC. Trailer plug -- applicable for utility RV boat camper trailer car carrier.
BrandHOB4U #ad
ManufacturerHOB4U #ad
Part NumberHOB4U-Wiring2

5. AutoSonic

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Flat Connection, AutoSonic 7 Way Blade to 4 Way Flat Trailer Adapter, 7 pin to 4 pin Trailer Converter, Female Trailer Connector Plug, Weatherproof

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AutoSonic #ad - The autosonic adapter features a classic while compact design, and it also comes with a anti-dust cover, not only to make it look like more sexy but also offer way better protection than others on the market that don’t come with any covers.

Go with autosoinc products & go with confidence: we are proud of our quality products and stand behind them, that’s why what you will also get is our unbeatable Lifetime Warranty Customer Service, the only one of its kind you can find on Amazon. Its plug & play function, super high quality nature makes it a must-have gadget for your towing vehicles, you'd be smart to get one for yourself and upgrade your towing experience. You can quickly and easily convert a 7-pole, rv-style connector to a 4-way, flat connector with the AutoSonic 7 Way to 4 Way Trailer Adapter, it can allow your vehicle to tow either campers or boat trailers without electrical brakes.

We hold the highest bar in the industry, the autosonic 7 way to 4 Way Trailer Adapter is made of durable and weather-resistant materials with second to none craftsmanship which is going to help insure that this adapter is going to last for years of trouble-free operation.
BrandAutoSonic #ad
ManufacturerAutoSonic Products #ad
Height2 Inches
Length3.6 Inches
Weight0.11 Pounds
Width1.9 Inches
Part NumberOGL-1072
ModelOGL-1072

6. X AUTOHAUX

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X AUTOHAUX 4.5ft 7 Way Round to 4 Way Pin Flat Trailer Coiled Wiring Harness Connector Adapter Plug

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X AUTOHAUX #ad - Plated terminals, abrasion resistant. The coiled cable makes it more durable than others. Note: before purchasing, fit for most boat, please confirm whether the length of the cable and the plug are suitable.

Coiled cable stretches at least 4. 5ft long, which provides sufficient space for towing vehicle and trailer. Adapts a 7 way trailer hitch used for RV and boat towing to a 4 flat connection. With the function of connecting running lights, left turn and brake signal, right turn and brake signal. Note: the designed length of this coiled cable is 4. 5ft60 inches, but the usable length should be about 36 inches. Easy installation and plug in use, trailer and RV towing. Compact design between the wire and plug, well protect the adapter from the dust and water, for long service life.
BrandX AUTOHAUX #ad
ManufacturerX AUTOHAUX #ad
Part Numbera21042100ux0436

7. WOFTD

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WOFTD Trailer Plug Adapter 7 Pin Round to 4 and 5 Flat Blade Trailer Connector Trailer Adapter 7 Way to 4 Way 5 Way 2-in-1 Flat Blade Plug

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WOFTD #ad - The woftd trailer plug adapter adopts the 2 in 1 design, which combines 4 way plug with 5 way plug, and can be used by most trailers, easily convert 7 way Flat Blade into 5 way and 4 way round connector.

We are always here to support you. Hassle free setup, no wiring nor splicing required. With a strong casing, and extremely durable. With the two dust covers at the plug, Not easy to get hot, it can prevent the plug from being infected with dust. Please feel free to contact us at first if there is any problem when you receive or use our products. The plug with copper wire link, flame retardant and cold resistant, it is highly waterproof, wear-resistant, better electrical conductivity. Eliminates the need for cutting or splicing. Rv-style connector. 7-way round to a 4-way or 5-way flat blade trailer connector, Designed by WOFTD, photographed by WOFTD.
BrandWOFTD #ad
ManufacturerWOFTD #ad
Part NumberAT0121

8. Super repairman

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Super repairman 7 Pin Round to 4 Pin 5 Pin Flat Blade Trailer RV Boat Adapter Plug

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Super repairman #ad - Lifetime - "super repairman" professional 7 way trailer plug, 7 pin Round to 4 pin or 5 pin Flat Blade Manufacturer. Widely used - 7 way to 4 way 5 way trailer plug works fine with any factory OEM 7-way plug, Dodge, RV, RAM, suitable for Boat, ATV, Ford, Chevrolet, Toyota or GMC.

60 days Money Back. A replacement or full refund will be guaranteed if you are not satisfied with the item. Trailer plug - applicable for utility RV boat camper trailer car carrier. Easy to use - simple plug-and-play, eliminates the need for cutting or splicing. 7pin to 4/5 pin - converts 7-way round trailer connector to a 4-way or 5-way, RV-style connector. Hassle free setup, no wiring nor splicing required, Just Plug-N-Play.
BrandSuper repairman #ad
ManufacturerZach Qatar Mall #ad
Weight0.28 Pounds
Part Number7 to 4 Way 5 Way Trailer Adapter

9. Nilight

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Nilight 7-Way to 4-Way Flat Blade Trailer Adapter Waterproof Rugged Nylon Housing 7-pin to 4-pin Trailer Wiring Adapter

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Nilight #ad - Strong fixation: standard plug internal design with strong fixing, 7-pin can hold the adapter in place, no need to worry about it will fall off. Practical design: easy to carry, can be stored in a glove box or tool box, small size, no need to take up extra space.

Fit type: Universal. Wide adaptability: it can use for commercial vehicle / semi-trailer / trailer, no need for multi plugs to tow various vehicles, it is very practical for drivers. Easy installation and disassembly: Simple plug-and-play, reasonable structural design in case that you can easy to install or removal our trailer adapter with no tools. Rugged nylon housing: excellent water resistance, high temperature resistance, wear resistance and corrosion resistance, extend the life of the product.
BrandNilight #ad
ManufacturerNilight #ad
Part NumberTL-05
ModelTL-05
Warranty2 Years Warranty

10. Autopher

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Autopher Trailer Adapter 4-Way Flat to 7-Way Round Blade Light Plug Wiring Connector with Mount Bracket

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Autopher #ad - Strong mount bracket - come with a sturdy metal bracket for stable mounting on the right position, 4 pin to 7 pin trailer adapter can be firmly secure in place and ready to go. Reliable & stable 4 way to 7 way trailer adapter - Made of premium copper wires, with heat-resistant PVC sleeve housing, trailer light adapter greatly improves the electrical conductivity of the whole circuit.

Wide application - rated at dc 12/24v, trailers, semi-trailers, no splicing wires needed, 4 way to 7 way trailer adapter is a Plug-N-Play connector for towing most vehicles without electric brakes requirement, including RVs, etc. Excellent molded construction - adapter for trailer lights is well molded from original plug, with a spring-loaded cover, better dust proof and water resistant to keep the inner elements protected.

Easy wiring connection 4 pin to 7 pin adapter - autopher trailer adapter let you hook up a 7-way round rv plug to the 4-wire flat connector, providing basic lights functions: grounding, left/right turn signals and taillights.
BrandAutopher #ad
ManufacturerAutopher #ad
Part NumberCF00040