4-Way Flat Trailer Connector w/ 72" Harness

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• Trailer Wiring Harness Recommendation for a 2004 Pontiac Montana
  Actually, all you will need to do is install a wiring harness, # C55355, on your 2004 Pontiac Montana. But if you wanted to use those factory wires, because you have separate wires for turn signals and brake lights, you would first need to install a converter. The converter, # RM-732, takes the separate signals and combines them which is what a trailer uses. To wire it up your yellow wire will go to the yellow wire on the converter, green will go to green, white will go to white, and red...
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• Longest Vehicle End 4-Flat Plug and Lead
  The longest available vehicle-end 4-flat plug and lead like the 48 inch Hopkins # HM48044 you mentioned is a 72 inch (6 foot) plug. There are two of these available, with one that comes with a circuit tester and splices and the other without. - 4-Pole Hardwire Kit with Circuit Tester # 18252 - 4-Pole 72" Long Vehicle End # 18172 For the latter kit - without the circuit tester and splices - you can connect the wiring with the Butt Connectors # 05731-5. I have added links below to video...
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• Vehicle Side 4-Way Connector Without a Converter
  It sounds like you are looking for a vehicle side 4-way connector without a converter. If this is the case, we have the 4-Pole Vehicle End, # 18172, available. If you are needing a connector for your trailer, Wesbar makes the 4 Pole Flat Connector with Jacketed Cable, # W787264. Your vehicle information states that you have a 2007 Volkswagen Jetta. If you will be towing with this vehicle, it will require you to use a wiring harness with a converter like the Custom Fit Wiring Harness with...
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• How To Determine if a 2006 Jeep Grand Cherokee has a 7-Way
  If you look at the back of your 2006 Jeep Grand Cherokee and see a wiring connector that looks like the Tow Ready Wiring harness part # 20135 then you have a 7-way. Another option you could have is a 4-way which would look like part # 18172, or you might not have any connector at all. To add a 4-way you would first want the Tow Ready Wiring harness part # 118394. If you needed to upgrade to a 7-way you would need the 4-Way to 7-Way adapter part # 37185 after installing the #118394. For...
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• Adapter for a 6-Way Round on a Harley Davidson Trike to a 4-Way Flat Trailer
  It does not appear that any of the 6-Way to 4-Way adapters are going to work because of the unique pin out that is on the 6-Way on your 2013 Harley trike. You would essentially need to make an adapter to match the pin out. You will need a trailer side 6-Way, # PK11604, and a vehicle side 4-Way, # 18172, cut to the length you need. Then you just attach the wires in the right place to match the 6-Way you have. On the 4-Way end the white wire is ground, yellow is left turn and stop, green...
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• Using Ford LED Hitch Cover on a 2014 Ford Focus when Flat Towing and When Driving
  Since you are towing the Focus behind the RV, you would not use wiring harness # 118549 for that purpose. This harness would be used for the Focus to tow a trailer and not to tow the Focus with the motor home. I do understand what you are trying to accomplish though and why you selected that harness; the Ford LED hitch cover # CR-017F has to plug into something! But if you want to use the cover all of the time and not just when flat towing the Focus you will need to have the wiring harness...
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• Adapting 5 Pin Round Connector on a Trike to 4-Pole Flat Trailer Connector
  I have some options for you, however, I am not familiar with an adapter to convert a 5 pin round trailer connector to a 4-pole flat trailer connector. Since your trike has a 5 pin trailer connector, the extra wire on your 5 pin connector will serve one of two purposes. It is either the brake light signal or a constant 12-volt power feed to the trailer. You can easily determine which case you are dealing with by using a circuit tester like part # PTW2993 on the plug. Activate the turn...
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• Converting Separate Turn Signals and Brake Lights on a Motor Home to Combined to Use a Light Kit
  I will be happy to help you out. The separate brake light circuit is going to have to be combined with the turn signals in order to use a light kit with a 4-Pole connector. There is a special converter for this, # RM-732. On the input side you will connect the right turn signal wire to the green lead, the left turn signal wire to the yellow lead, and the brake light wire to the red lead. The converter will properly combine the signals and on the output side you will have green for right...
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• Trailer Wiring Recommendation for a 1992 Chevy C/K Series 1500 Pickup Truck
  It sounds like you have wiring that is connected to a third brake light like on a camper shell. What you will need to add a 4-Way flat trailer wiring connector to your 1992 Chevy C/K 1500 is the Tow Ready Custom Fit Vehicle Wiring, # 118315. This harness just plugs in line with the tail light wiring on the truck, on the driver side rear frame rail near the bumper. I have included a link to the installation details for you. The wiring for a third brake light uses a dedicated brake light...
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• Replacement 4-Way Recommendation for Euro Truck that Runs on 24 Volt System
  A replacement 4-way like the part # 18172 would work just fine on a 24 volt system like what you have.
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• Parts Needed To Add 7-way Connector To A 1999 Freightliner FS65 Bus/Skoolie
  I would be happy to help! First you will need to install a 4-way connector. Since there is not a custom fit option for your 1999 Freightliner FS65 bus you will need a universal option like the 4-Pole Trailer Connector and Installation Kit # C59496 which will splice into your factory wiring with the included quick splices. You will need to identify the passenger side turn signal/stop light, driver side turn signal/stop light, and your tail light wires using the included circuit tester. Since...
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• How to Make a 5-Way Female to Vehicle Side 4-Way Trailer Wiring Adapter
  It sounds like you have a 5-way male connector on your RV like the part # PK11501 and are looking for a way to adapt it to your trailer's 4-way. You will need to make an adapter for this as one isn't available. You will need the part # PK11502, # 16-4B-1 which is sold by the foot and then a 4-way part # 18172. You will need to test the wires of the 5-way on your RV with a circuit tester like part # PTW2993 for function and then wire up the 4-way flat as needed. The wire colors of the...
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• Why Does 2017 Jeep Renegade Require Custom Fit Trailer Wiring Harness
  There's a couple reasons you'll have to install a custom trailer wiring kit for your 2017 Jeep Renegade and wouldn't be able to just hardwire in a 4-way. Mainly your taillight circuits on your Jeep aren't the right style for trailer wiring. You need to have the taillight circuits so that the stop and turn signals are on the same wire and then the running lights are on a different one. Also your vehicle taillights aren't rated for the extra amperage draw of trailer wiring so you need a kit...
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• Can a 13-Way European Trailer Connector on a Volkswagen Amarok be Converted to US 4-Way Flat
  The European 13-Way trailer connector does basically the same thing as the US 7-Way does except that the European version has a separate circuit and pin for every function. here in the states the turn signals and brake lights are combined on each side and there is just one running light circuit. In order to adapt the 13-Way you would need to determine which wires control brake lights, turn signals, and running lights on the 13-Way. Then you would take the left turn signal wire and attach...
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• Easiest Way to Hook Up Trailer Lights for Double Towing
  The easiest way to hook up the lighting is to use a junction box # 38656 along with 4-flat connector # 18172, which you can then mount using the brackets # 18144 and # 18140. Then you'll need to run the lights from your camper to the junction box and then to the 4-flat connector. Just to note, you are not going to be able to use the 7 way and the 4 flat at the same time.
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• Recommended Trailer Hitch Receiver For A 2021 Keystone Fuzion 5th Wheel Toy Hauler
  To find the correct trailer hitch receiver for your 2021 Keystone Fuzion 5th Wheel Toy Hauler you'll need to measure the distance between the inside of the frame rails to get the "Frame Width". Once you have the frame width you can then find the appropriate hitch. For example, the Adjustable Width Trailer Hitch Receiver # 13703 that I typically recommend can fit a frame width of 22" to 72". It has a maximum gross trailer weight capacity of 3,500lbs and maximum tongue weight capacity of...
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• How to Install a 7-Way Trailer Connector on a 1999 Freightliner FL-Series
  In order to add a 7-way trailer connector to your 1999 Freightliner FL-Series you are going to need to first hardwire a 4-way trailer connector like part # 18172 and then a 4 to 7-way trailer connector like part # 37185. In order to power the 7-way trailer connector you are going to need to use part # 12-1-1 (per foot) and part # PK54530. A circuit tester like part # PTW2993 will also come in handy if you do not already have one. If the trailer has brakes, then using part # 18172 for the...
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• Hooking up Trailer Lights for Double Trailer Towing
  It sounds like you want to tow a pair of trailers in line, and to hook up the lighting you will need to use junction box # 38656 along with 4-flat connector # 18172, which you can mount with brackets # 18144 and # 18140. You are going to run the lights from your camper to the junction box and then to the 4-flat connector. You may need extra wire # DW02923-1 and butt connectors # 05730-5 as well. I've added links to video reviews of these products to take a look at as well.
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• Wiring a Brake Controller on a Ford L-8000 Series Truck
  You will need to hard wire the trailer brake controller on your 8000 series Ford. The following items will be needed for installation. Brake Controller, I recommend the Prodigy P2 Brake Controller- Proportional, item # 90885, which is very easy to use and adjust with differing loads. This controller is the best controller I have towed with to date. You will also need a 7-Way installation Kit, Item # ETBC7 or 6-Way Installation Kit, Item # ETBC6, depending on which connector you need at...
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• Trailer Hitch Receiver Recommendation for 1970 Chevrolet Chevelle
  Although we do not have a custom fit hitch available for your 1970 Chevrolet Chevelle, I have a hitch that should work for you. Take a look at the Curt Adjustable Trailer Hitch Receiver, # C13701. This is a universal style hitch receiver that will fit frame widths of 18 inches to 51 inches and can be bolted or welded to the frame. Since the frame of a Chevelle is not 51 inches wide, you will need to make sure that you have enough clearance past the frame for the longer cross tube or the...
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• Brake Controller Installation for 1991 Ford E-350 Van Towing an 18 Foot Trailer
  A brake controller is definitely a good idea and is the only way to activate electric trailer brakes. For your 1991 Ford E-350 I recommend the Tekonsha P2, # 90885. This is a high rated and economically priced brake controller that gets good reviews. For wiring I have included a wiring from scratch FAQ below. I also included a video showing brake controller installation on a similar vehicle. You basically need three things to wire a brake controller. First is the brake controller like...
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• Lighting Functions and Extension Cable for the Peterson Tow Light Kit
  The Magnetic Tow Lights - Red LEDs - 4-Way Flat Connectors - 20' Long Harness Item # PE26UR, provides stop, turn and taillight functions for flat towing. If you need an extension There are several options depending on the length that you need. If 48 inches would be long enough you can use the 48-inch Car and Trailer End Loop, # 18044. If 60 inches is needed use the 60-inch Car and Trailer End Loop, # 18045. If you need a custom length wire you could purchase a 4-Pole Trailer End Connector,...
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• Adapting 5 Pin Round Connector on Harley-Davidson to 4-Pole Flat Trailer Connector
  The extra wire on your 5 pin H/D plug will serve one of two purposes. It is either the brake light signal or a constant 12-volt power feed to the trailer. You can easily determine which case you are dealing with by using a circuit tester like part # 40376 on the plug. Activate the turn signals, running lights and brakes to determine which pin carries which circuit. If the extra pin carries a constant 12-volts, and your trailer does not require any power supply, you could simply construct...
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• Parts Needed to Connect a 5-Pole, Round Connector to a 4-Way Flat Connection
  You could put together an adapter using part # PK11501 and part # 18172 for the 5 pin round/4-Way Flat connection that you need. For the 2 female - 5 pin round connectors, you'll need part # PK11502 This 5-pole socket will connect your trailer to tow vehicle. The female/male terminology can be a bit confusing because of the pins in this connector. Part # PK11502 is actually an industry standard female connector because part # PK11501 plugs into it. I have also attached a link with...
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