20 Best 5 Wire Trailer To 4 Wire Plug [2022]

Are you looking for the best 5 Wire Trailer To 4 Wire Plug? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling 5 Wire Trailer To 4 Wire Plug.

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1 Super repairman 7 Pin Round to 4 Pin 5 Pin Flat Blade Trailer RV Boat Adapter Plug Super repairman 7 Pin Round to 4 Pin 5 Pin Flat Blade Trailer RV Boat Adapter Plug
2 ONLINE LED STORE 7-Way Blade to 5-Way Flat Trailer Adapter [Nickel-Plated Copper Terminals] [Rugged... ONLINE LED STORE 7-Way Blade to 5-Way Flat Trailer Adapter [Nickel-Plated Copper Terminals]...
3 ONLINE LED STORE 7-Way Blade to 4-Way Flat Trailer Adapter [Nickel-Plated Copper Terminals] [Rugged... ONLINE LED STORE 7-Way Blade to 4-Way Flat Trailer Adapter [Nickel-Plated Copper Terminals]...
4 Trailer Plug Adapters 7 Pin to 4 and 5 Flat Blade Trailer Connector for Trailer Tow Hitch,... Trailer Plug Adapters 7 Pin to 4 and 5 Flat Blade Trailer Connector for Trailer Tow Hitch,...
5 COROTC 7 Way to 4 Way 5 Way Trailer Light Adapter, 7 Pin Round to 4 Pin 5 Pin Flat Blade Trailer RV... COROTC 7 Way to 4 Way 5 Way Trailer Light Adapter, 7 Pin Round to 4 Pin 5 Pin Flat Blade Trailer...
6 MaxxHaul 70086 7-Way Round to 4-Way Flat Trailer Plug Adaptor with 18 Inch Flexible Cable Which... MaxxHaul 70086 7-Way Round to 4-Way Flat Trailer Plug Adaptor with 18 Inch Flexible Cable Which...
7 CURT 57187 4-Way to 5-Way Flat Adapter for Boat Trailer Surge Brakes , Black CURT 57187 4-Way to 5-Way Flat Adapter for Boat Trailer Surge Brakes , Black
8 Hopkins 47570 7 Blade to 6 Round, 5 & 4 Flat w/ Quick-Change Plug Hopkins 47570 7 Blade to 6 Round, 5 & 4 Flat w/ Quick-Change Plug
9 Nilight 4-Way Flat to 7-Way Round RV Blade Trailer Adapter Reverse Plug with mounting Bracket, 2... Nilight 4-Way Flat to 7-Way Round RV Blade Trailer Adapter Reverse Plug with mounting Bracket, 2...
10 EXERAUO Trailer Wiring Kit 4 Flat Trailer Wiring Harness Extension Connector 25ft & 4ft Wishbond... EXERAUO Trailer Wiring Kit 4 Flat Trailer Wiring Harness Extension Connector 25ft & 4ft Wishbond...
11 ONLINE LED STORE 6-Way Round to 4-Way Flat Trailer Adapter [Nickel-Plated Copper Terminals] [Rugged... ONLINE LED STORE 6-Way Round to 4-Way Flat Trailer Adapter [Nickel-Plated Copper Terminals]...
12 LIYYOO 4 Wire Flat to 7 Way RV Trailer Light Plug Wire Harness Converter Adapter for Car Truck... LIYYOO 4 Wire Flat to 7 Way RV Trailer Light Plug Wire Harness Converter Adapter for Car Truck...
13 CARROFIX 4 Flat Truck to 7 Way Round Trailer Light Adapter Reverse Plug with Mounting Bracket CARROFIX 4 Flat Truck to 7 Way Round Trailer Light Adapter Reverse Plug with Mounting Bracket
14 NETGEAR Wi-Fi Range Extender EX3700 - Coverage Up to 1000 Sq Ft and 15 Devices with AC750 Dual Band... NETGEAR Wi-Fi Range Extender EX3700 - Coverage Up to 1000 Sq Ft and 15 Devices with AC750 Dual...
15 FastSnail Charger Compatible with Nintendo Switch for Joy-con Controller, Charging Dock Stand... FastSnail Charger Compatible with Nintendo Switch for Joy-con Controller, Charging Dock Stand...
16 Rhode Island Novelty 7' Red Police Beacon Light Rhode Island Novelty 7" Red Police Beacon Light
17 WOFTD Trailer Plug Adapter 7 Pin Round to 4 and 5 Flat Blade Trailer Connector Trailer Adapter 7 Way... WOFTD Trailer Plug Adapter 7 Pin Round to 4 and 5 Flat Blade Trailer Connector Trailer Adapter 7...
18 X AUTOHAUX 4.5ft 7 Way Round to 4 Way Pin Flat Trailer Coiled Wiring Harness Connector Adapter Plug X AUTOHAUX 4.5ft 7 Way Round to 4 Way Pin Flat Trailer Coiled Wiring Harness Connector Adapter Plug
19 MICTUNING 4-Way Flat to 7-Way Round Blade Trailer Adapter Wiring Plug Connector with Mounting... MICTUNING 4-Way Flat to 7-Way Round Blade Trailer Adapter Wiring Plug Connector with Mounting...
20 Hopkins 47345 4 Wire Flat Adapter Hopkins 47345 4 Wire Flat Adapter
Bestseller No. 1
Super repairman 7 Pin Round to 4 Pin 5 Pin Flat Blade Trailer RV Boat Adapter Plug
  • 7PIN TO 4/5 PIN - Converts 7-way round trailer connector to a 4-way or 5-way, RV-style connector.
  • 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. Hassle free setup, no wiring nor splicing required, 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, RV, ATV, Chevrolet, Ford, Dodge, RAM,...
  • LIFETIME - "Super Repairman" Professional 7 Way Trailer Plug,7 pin Round to 4 pin or 5 pin Flat Blade Manufacturer. 60 Days Money Back. A replacement...
Bestseller No. 2
ONLINE LED STORE 7-Way Blade to 5-Way Flat Trailer Adapter [Nickel-Plated Copper Terminals] [Rugged...
  • NO TOOLS NEEDED - Easily adapt your 7-WAY RV BLADE vehicle socket to 5-WAY FLAT connector used on lightweight trailers.
  • NO MORE UGLY DANGLING CONNECTORS - Our 7-way blade to 5-way flat adapter eliminates the need of converter wiring harnesses and is compact enough to be...
  • RUGGED NYLON HOUSING - Water, temperature, and shock resistant to provide years of reliable service.
  • 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...
Bestseller No. 3
ONLINE LED STORE 7-Way Blade to 4-Way Flat Trailer Adapter [Nickel-Plated Copper Terminals] [Rugged...
  • NO TOOLS NEEDED - Easily adapt your 7-WAY RV BLADE vehicle socket to 4-WAY FLAT connector used on lightweight trailers.
  • 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...
  • RUGGED NYLON HOUSING - Water, temperature, and shock resistant to provide years of reliable service.
  • 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...
Bestseller No. 4
Trailer Plug Adapters 7 Pin to 4 and 5 Flat Blade Trailer Connector for Trailer Tow Hitch,...
  • 7 PIN TO 4/5 PIN -- Converts 7-way round trailer connector to a 4-way or 5-way, RV-style connector
  • 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. Hassle free setup, no wiring nor splicing required, 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, RV, ATV, Chevrolet, Ford, Dodge, RAM,...
  • 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...
Bestseller No. 5
COROTC 7 Way to 4 Way 5 Way Trailer Light Adapter, 7 Pin Round to 4 Pin 5 Pin Flat Blade Trailer RV...
  • 🐫 【7PIN TO 4/5 PIN】Converts 7-way round trailer connector to a 4-way or 5-way, RV-style connector.
  • 🐫 【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. Hassle free setup, no wiring nor splicing required, Just...
  • 🐫 【 WIDELY USED】7 way to 4 way 5 way Trailer Plug works fine with any factory OEM 7-way plug, suitable for Boat, RV, ATV, Chevrolet, Ford,...
  • 🐫 【Sincere Service】"COROTC" Professional 7 Way Trailer Plug,7 pin Round to 4 pin or 5 pin Flat Blade Manufacturer. If you are not completely...
SaleBestseller No. 6
MaxxHaul 70086 7-Way Round to 4-Way Flat Trailer Plug Adaptor with 18 Inch Flexible Cable Which...
  • Eliminates the Need for Multiple Plugs and Adapters to Tow Various Vehicles
  • 7-Way to 4-Way Adaptor Does the Job of Otherwise Multiple Plugs and Adaptors
  • Brass Connectors Enables for Solid Electrical Conductivity
  • Weatherproof Molded Construction with 18" AWG 300 Volt Rated Flexible Cord
SaleBestseller No. 7
CURT 57187 4-Way to 5-Way Flat Adapter for Boat Trailer Surge Brakes , Black
  • BOAT TRAILER READY. This trailer wiring adapter makes it easy to retrofit your vehicle's 4-way flat to plug into your boat trailer 5-way flat, adding...
  • EASY GRIP. Plugging in your boat trailer wiring and lights is easy with the ergonomic design of this trailer wiring adapter. It features grips on the...
  • STANDARD CONNECTION. This boat trailer hitch wiring adapter plugs into any standard 4-way flat and can be used to connect the taillights, brake...
  • EASY TO INSTALL. This 4-pin to 5-pin trailer adapter wiring comes ready to plug into your vehicle or trailer wiring with minimal splicing required
  • DURABLE CONSTRUCTION. For long-lasting use and a reliable connection, the housing of this boat trailer harness adapter is made from durable molded...
SaleBestseller No. 8
Hopkins 47570 7 Blade to 6 Round, 5 & 4 Flat w/ Quick-Change Plug
  • 7 RV blade to 6-pole round, 5 and 4-wire flat adapter
  • Patented quick-change plug on the 6-pole terminal quickly accommodates both 6-pole wiring codes
  • Multi-Tow adapter provides four different trailer towing options from a single device
  • Overbuilt hinge, lid, and connector housings provide maximum durability
  • Impact and corrosion resistant
SaleBestseller No. 9
Nilight 4-Way Flat to 7-Way Round RV Blade Trailer Adapter Reverse Plug with mounting Bracket, 2...
  • This adapter converts 4 way flat vehicle end to 7 way blade trailer end, makes tight connection between vehicle socket and trailer plug, no...
  • 4-pin flat socket designed to be converted to the 7-pin blade round type socket. Works on most vehicle wiring component like turn signals,...
  • Heavy duty black plastic construction prevents rusting, enhances appearance. Well sealed spring loaded cover increases protection against dust,...
  • Wide Application: Suitable for most trailers, semitrailers, caravans, RV. Commonly used with T-connectors or tail lamp converters with 4-way flat car...
  • Package include: 1x Trailer Adapter Plug, 1xMounting bracket 6 screws and 6 nuts.
Bestseller No. 10
EXERAUO Trailer Wiring Kit 4 Flat Trailer Wiring Harness Extension Connector 25ft & 4ft Wishbond...
  • 4-Flat Trailer Wiring Harness: Made of high quality materials and undergoes strict quality assurance to provide lasting performance and reliability.
  • 25ft male& 4 ft female trailer wiring Extension kit: Designed with 18 AWG Color Coded Wires, for safe simply wiring.suitable for trailers under and...
  • Color coded wires: Plugs into the 4-way flats with color coded wire to help with installation: White - ground, Brown - tail lights, Yellow - driver...
  • 25 ft harness kit: This trailer harness includes two wiring harnesses with four flat connectors for ease installation and avoid the wire becoming...
  • To make sure our sincere customers have the best buying experience, we provide 30-day return/ replacement service.If you are not satisfied with the...
Bestseller No. 11
ONLINE LED STORE 6-Way Round to 4-Way Flat Trailer Adapter [Nickel-Plated Copper Terminals] [Rugged...
  • NO TOOLS NEEDED - Easily adapts your 6-WAY ROUND socket to a 4-WAY FLAT connector used on lightweight trailers.
  • NO MORE UGLY DANGLING CONNECTORS - Our 6-way round to 4-way flat adapter eliminates the need of converter wiring harnesses and is compact enough to be...
  • RUGGED NYLON HOUSING - Water, temperature, and shock resistant to provide years of reliable service.
  • EXCEEDS OEM SPECIFICATIONS - Nickel-plated copper electrical terminals yield 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...
Bestseller No. 12
LIYYOO 4 Wire Flat to 7 Way RV Trailer Light Plug Wire Harness Converter Adapter for Car Truck...
  • ★7-Way Connects Tail Brake Reverse Turn Signals Brakes,voltage range: 6-24 Volts.
  • ★WIDE APPLICATION - Suitable for most trailers, semitrailers, caravans, RV. Commonly used with T-connectors or tail lamp converters with 4-way flat...
  • ★Extremely durable ABS plastic construction, weatherproof and corrosion resistance.Simple installation: All necessary mounting bracket and...
  • ★Cable Length: 15" Wire Specification: 4 x 18 Gauge + 4 x 14 Gauge, 4 Wire Flat to 7 Way RV Trailer Light Plug Wire Harness Converter...
  • ★100% satisfactory service, if you have any questions, please feel free to contact us by email!We will solve it for you in the first time!with...
Bestseller No. 13
CARROFIX 4 Flat Truck to 7 Way Round Trailer Light Adapter Reverse Plug with Mounting Bracket
  • Converts 4 way flat vehicle end to 7 way blade trailer end,voltage range: 6-24 Volts
  • 4 wire to 7 way trailer blade round, connects tail reverse turn signals
  • No splicing of wires needed, plug ends are secure and ready to go
  • Easily to create custom plug-in wiring systems for towing solutions
  • Well sealed spring-loaded dust cover protects adapter from elements when leave unused
Bestseller No. 14
NETGEAR Wi-Fi Range Extender EX3700 - Coverage Up to 1000 Sq Ft and 15 Devices with AC750 Dual Band...
  • EXTENDED WIRELESS COVERAGE: Adds Wi-Fi range coverage up to 1000 sq ft, and connects up to 15 devices such as laptops, smartphones, speakers, IP...
  • AC750 WI-FI SPEED: Provides up to 750Mbps performance using dual-band and patented FastLane(TM) technology.
  • UNIVERSAL COMPATIBILITY: Works with any wireless router, gateway, or cable modem with Wi-Fi.
  • WIRED ETHERNET PORT: Simply plug in game consoles, streaming players, or other nearby wired devices using the one 10/100M port for maximum speed.
  • SAFE & SECURE: Supports WEP and WPA/WPA2 wireless security protocols.
Bestseller No. 15
FastSnail Charger Compatible with Nintendo Switch for Joy-con Controller, Charging Dock Stand...
  • PROFESSIONAL DESIGNED – FastSnail controller charger is a professional designed to perfect fit for Joy cons. It can store and charge for 4...
  • SIMPLE OPERATION DESIGN - Easy slide-in design & plug and play. Put for JoyCons controller into the charging dock, and plug it into Switch Original...
  • SAFETY - Build-in intelligent chip integration, safety with overcharged or short circuit protector. The intelligent circuit can automatically cut off...
  • ADDITIONAL POWER SUPPLY PORTS – With a USB 2.0 Port allows for charging / connecting more USB devices. NOTE: No include for Joycons ,Switch console,...
  • A MUST HAVE FOR JOYCONS– Specially designed Compatible with Joy Cons. Space saving. It will keep your controllers organized and very convenient for...
SaleBestseller No. 16
Rhode Island Novelty 7" Red Police Beacon Light
  • 7" police beacon light is a fun addition to a party
  • Includes 5' black UL listed power cord
  • Measures 7" x 6"
  • ON/OFF switch available in cord.
  • Great addition to any party
Bestseller No. 17
WOFTD Trailer Plug Adapter 7 Pin Round to 4 and 5 Flat Blade Trailer Connector Trailer Adapter 7 Way...
  • 7-way Round to a 4-way or 5-way Flat Blade trailer connector, Designed by WOFTD, photographed by WOFTD. RV-style connector.
  • Eliminates the need for cutting or splicing. Hassle free setup, no wiring nor splicing required.
  • 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...
  • The plug with copper wire link, Not easy to get hot, better electrical conductivity. With a strong casing, it is highly waterproof, wear-resistant,...
  • Please feel free to contact us at first if there is any problem when you receive or use our products. We are always here to support you.
Bestseller No. 18
X AUTOHAUX 4.5ft 7 Way Round to 4 Way Pin Flat Trailer Coiled Wiring Harness Connector Adapter Plug
  • Adapts a 7 way trailer hitch used for RV and boat towing to a 4 or 5 flat connection.
  • Coiled cable stretches at least 4.5ft long, which provides sufficient space for towing vehicle and trailer.
  • With the function of connecting running lights, left turn and brake signal, right turn and brake signal. Plated terminals, abrasion resistant. The...
  • Compact design between the wire and plug, well protect the adapter from the dust and water, for long service life.
  • Easy installation and plug in use, fit for most boat, trailer and RV towing.
SaleBestseller No. 19
MICTUNING 4-Way Flat to 7-Way Round Blade Trailer Adapter Wiring Plug Connector with Mounting...
  • Make the Wiring Easier - Plug and play, convert the car's 4-pin flat socket to the 7-pin blade round socket for the trailer, synchronize the trailer's...
  • High-quality Manufacturing - Using pure copper as the inner core, greatly improves the electrical conductivity. With the high-quality PVC shell,...
  • Provide Extra Protection - With the spring-loaded cover, high dust-proof, to avoid the adapter damage from the external environment when it is not in...
  • Simple to Install - Equipped with mounting bracket, screws, and nuts, just find the right position to install and tighten the nut to install...
  • Wide Application - Applicable to all towing vehicles that don't require electric brakes, including trailers, semi-trailers, RVs, etc
Bestseller No. 20
Hopkins 47345 4 Wire Flat Adapter
  • The new patent-pending LED series incorporates built-in trouble-shooting
  • 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

Having trouble finding a great 5 Wire Trailer To 4 Wire Plug?

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After hours of searching and using all the models on the market, we have found the best 5 Wire Trailer To 4 Wire Plug for 2022. See our ranking below!

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John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for 5 Wire Trailer To 4 Wire Plug that you consider buying. Your questions might include the following:

  • Is it worth buying an 5 Wire Trailer To 4 Wire Plug?
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John Harvards provides an 5 Wire Trailer To 4 Wire Plug buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

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  1. Brand Value: Every brand of 5 Wire Trailer To 4 Wire Plug has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an 5 Wire Trailer To 4 Wire Plug?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your 5 Wire Trailer To 4 Wire Plug.
  5. Customer Ratings: Number ratings grade 5 Wire Trailer To 4 Wire Plug objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 5 Wire Trailer To 4 Wire Plug.
  7. Product Quality: You don’t always get what you pay for with an 5 Wire Trailer To 4 Wire Plug, sometimes less, and sometimes more.
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FAQ:

Q: What is a 7 way plug for a trailer?

A: The 7-Way Trailer Plug is a round 2″ diameter connector that allows an additional pin for an auxiliary 12-volt power or backup lights. It is usually used for towing a heavy-duty landscaping trailer, car trailer, boat trailer, horse trailer, travel trailer, construction trailer, and larger trailers.

Q: What is a 5 wire cable?

A: Cat-5 cable, sometimes called Ethernet cable, is short for Category 5 cable, a current industry standard for network and telephone wiring. This type of cable is unshielded wire containing four pairs of 24-gauge twisted copper pairs, terminating in an RJ-45 jack.

Q: What is a 4 wire conductor?

A: Four-conductor speaker wire works when connecting two speakers if need be. It is also useful when running power from a receiver to a volume control. When doubled up, four-conductor speaker wire has a higher effective gauge, which increases power delivery.

Q: What is 4 wire transmitter?

A: In a 4 wire transmitter the device is powered by a pair of wires (24 VDC typically) and the 4–20 mA signal goes in another pair. The two wires are mostly used because you save money in cable as the copper wires are expensive.