Expert Review Video:
Combined wiring system - brake and turn signals are sent along the same wire. Use only custom, plug-in wiring kits. Do not splice into vehicle's wiring.
Custom Fit Vehicle Wiring Specs:
Plug-In Location:
Features:
Quickly and easily install a 6-way and a 4-way trailer connector on your vehicle with this custom harness. Connector plugs directly into OEM tow package wiring harness - no cutting, splicing or tapping required.
Installation Notes:
For vehicles with factory tow package; may require additional components or may be used as a replacement harness
More Information >Custom Fit Vehicle Wiring Specs:
Installation Notes:
For vehicles with factory tow package; may require additional components or may be used as a replacement harness
More Information >Custom Fit Vehicle Wiring Specs:
Plug-In Location:
Features:
Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into existing wiring - no cutting, splicing or tapping required.
More Information >Custom Fit Vehicle Wiring Specs:
Plug-In Location:
Features:
Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into 7-way OEM tow package wiring harness - no cutting, splicing or tapping required.
Installation Notes:
For vehicles with factory tow package; may require additional components or may be used as a replacement harness
More Information >Custom Fit Vehicle Wiring Specs:
Features:
This 7- and 4-pole trailer connector eliminates the need for an adapter and allows you to tow a trailer with either a 7- or 4-pole plug. Socket connects to your vehicle's OEM wiring system and mounts with included bracket.
Installation Notes:
Product intended as a factory replacement harness or socket
More Information >Custom Fit Vehicle Wiring Specs:
Features:
Quickly and easily install a 7-way and a 4-way trailer connector on your vehicle with this custom harness. Connector plugs directly into OEM tow package wiring harness - no cutting, splicing or tapping required.
Installation Notes:
For vehicles with factory tow package; may require additional components or may be used as a replacement harness
More Information >Custom Fit Vehicle Wiring Specs:
Plug-In Location:
Features:
Quickly and easily install this custom harness to get a 7-way and a 4-way trailer connector on your vehicle. Connector plugs into OEM tow package wiring harness - no cutting or splicing required. Weathertight seal deters damage from water and debris.
More Information >Custom Fit Vehicle Wiring Specs:
Plug-In Location:
Features:
Quickly and easily install a 4-way trailer connector on your vehicle. This T-One typically plugs directly into the back of your factory-installed 7-way connector so you can retain the 7-way and also pull a trailer that has a 4-pole flat.
Installation Notes:
Exterior mounted plug on some or all models. May require an aftermarket electrical mounting box or bracket (sold separately)
For vehicles with factory tow package; may require additional components or may be used as a replacement harness
More Information >Custom Fit Vehicle Wiring Specs:
Plug-In Location:
Features:
Upgrade the 7-way connection on your vehicle and trailer with this complete kit. Built-in magnets create tight connection. O-rings make a watertight seal. Face-to-face contacts mean no bent or broken terminals. Includes plug holder and dummy plug.
Installation Notes:
For vehicles with factory tow package; may require additional components or may be used as a replacement harness
More Information >Custom Fit Vehicle Wiring Specs:
Plug-In Location:
Features:
Replace the existing 7-way on your vehicle with this socket. Built-in magnet creates tight connection with EZ Connector trailer-end plug (sold separately). Face-to-face contacts mean no bent or broken terminals. O-ring on lid makes a watertight seal.
Installation Notes:
For vehicles with factory tow package; may require additional components or may be used as a replacement harness
This wiring is intended to be used with the 319-S7-07 trailer side plug, which is sold separately.
If your trailer has conventional 7-way wiring, this wiring harness is made compatible with an EZConnect Adapter, which is sold separately.
More Information >Custom Fit Vehicle Wiring Specs:
Features:
Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into OEM tow package wiring harness - no cutting or splicing required.
Installation Notes:
For vehicles with factory tow package; may require additional components or may be used as a replacement harness
More Information >Trailer Wiring Specs:
Plug-In Location:
Features:
This 7-pole, RV-style trailer connector replaces your damaged 7-way socket at the rear of your vehicle. Spring-loaded cover keeps out moisture and debris.
More Information >Custom Fit Vehicle Wiring Specs:
Plug-In Location:
Features:
Replace the existing 7-way on your vehicle with this socket. Built-in magnet creates tight connection with EZ Connector trailer-end plug (sold separately). Face-to-face contacts mean no bent or broken terminals.
Installation Notes:
For vehicles with factory tow package; may require additional components or may be used as a replacement harness
This wiring is intended to be used with the 319-R7-07 trailer side plug, which is sold separately.
If your trailer has conventional 7-way wiring, this wiring harness is made compatible with an EZConnect Adapter, which is sold separately.
More Information >Custom Fit Vehicle Wiring Specs:
Features:
Replace the worn or damaged 7-way, RV-style trailer connector on your tow vehicle with this sealed, vehicle-end socket. Spring-loaded dust cover protects the copper-plated terminals. Easy installation - plugs into OEM port.
Installation Notes:
Product intended as a factory replacement harness or socket
More Information >Custom Fit Vehicle Wiring Specs:
Plug-In Location:
Features:
Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. Connector plugs directly into OEM tow package port - no cutting, splicing or tapping required.
Installation Notes:
For vehicles with factory tow package; may require additional components or may be used as a replacement harness
More Information >Custom Fit Vehicle Wiring Specs:
Plug-In Location:
Features:
Quickly and easily install a 4-way trailer connector on your vehicle with this custom wiring harness. T-One connector plugs directly into existing wiring - no cutting, splicing or tapping required.
Installation Notes:
Exterior mounted plug on some or all models. May require an aftermarket electrical mounting box or bracket (sold separately)
More Information >Custom Fit Vehicle Wiring Specs:
Features:
Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into existing wiring. Powered converter reduces strain on wiring system.
More Information >Custom Fit Vehicle Wiring Specs:
Plug-In Location:
Features:
Quickly and easily install a 5-way trailer connector on your vehicle with this custom harness. Connector plugs directly into OEM tow package port - no cutting, splicing or tapping required. Ideal for towing a trailer with surge brakes.
More Information >Videos
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Expert Answers
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The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…
view full answer...I've never heard of an actual third brake light connector on a camper shell to plug in on a truck and we don't carry any parts to do that. The light generally needs to be hardwired into the truck's brake light circuit. The issue with this…
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view full answer...Seal 171255UC has an inner diameter of 1.719 inches and outer diameter of 2.565 inches. A seal that has those dimensions would actually be #58846. I've added a link to a video review of this seal for you to take a look at.
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view full answer...I did some checking and the hub/drum we offer that will work for you is the part #8-430-5UC3. This uses the same bearings as the 8-415 and will be an exact fit aside from the fact this is a non-ABS setup and the 8-415 came in an ABS setup and non-ABS…
view full answer...Normal operating temperatures for drum brakes range from 150-400 degrees F. During certain stopping conditions the brake heat can exceed 600 degrees. The effectiveness and stopping power of the brakes is significantly reduced at these higher…
view full answer...I would be happy to help you set up your 2022 Toyota Highlander to haul your new travel trailer. The wiring harness you currently have controls your trailer's lighting functions only. You do not need to rewire your Toyota you just need another…
view full answer...A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…
view full answer...If you are needing the hub and drum assembly then you will want to go with the Dexter Trailer Hub and Drum Assembly #8-201-5UC3-EZ but if you are just looking for an idler hub then you will want part #8-213-5UC1 instead. These come with the correct…
view full answer...While we may have an option for you, we do not have the exact specs on your Allis grease seal part number 5013 29772. However, with the 1.6" ID and 2.5" OD measurements you provides, that is very close to our #58846. This particular grease…
view full answer...The manual lockout on your Atwood 85778 surge brake coupler is there so that you can back up the trailer without the brakes locking up on you. Yes you can safely tow your trailer with the broken manual lockout, you just have to make sure you…
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