2020 Jeep Wrangler Vehicle Tow Bar Wiring

Name: Roadmaster 4-Diode Universal Wiring Kit for Towed Vehicles - 7-Way to 6-Way Coiled Adapter Cord
Brand: Roadmaster
SKU: RM-15267
Price: 146.93 USD
Availability: InStock
Rating: 4.78135709389993 (2918 reviews)

Expert Review Video:

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Best 2020 Jeep Wrangler Flat Tow Set Up RM-154

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Roadmaster 4-Diode Universal Wiring Kit for Towed Vehicles - 7-Way to 6-Way Coiled Adapter Cord

Shown on 2020 Jeep Wrangler

2918 reviews

Code: RM-15267

$146.93

Retail:$206.35

You Save: $59.42

In Stock

Flat Tow Wiring Harness Specs:

Splices into Vehicle Wiring
Diode Kit
Universal
Tail Light Mount

Features:

This complete kit includes everything you need to connect your RV's tail, brake, and turn signal lights to your towed car. Diodes prevent damage from electrical feedback. Includes 7-way to 6-way coiled adapter cord and 6-way socket.

More Information >

Roadmaster 4-Diode Universal Wiring Kit for Towed Vehicles - 4-Way Flat Connectors

Shown on 2023 Jeep Wrangler

2918 reviews

Code: RM-154

$92.93

Retail:$117.98

You Save: 21%

In Stock

Flat Tow Wiring Harness Specs:

Splices into Vehicle Wiring
Diode Kit
Universal
Tail Light Mount

Features:

This wiring kit carries your RV's brake and turn signals to your towed car's tail lights. Diodes prevent damage from electrical feedback. Connects RV and towed car with 4-pole flat plugs. Includes installation hardware.

More Information >

Blue Ox 4-Diode Universal Tail Light Wiring Kit for Towed Vehicles

Shown on 2021 Jeep Wrangler

177 reviews

Code: BX8848

$70.06

Retail:$93.00

You Save: 25%

In Stock

Flat Tow Wiring Harness Specs:

Splices into Vehicle Wiring
Diode Kit
Universal
Tail Light Mount

Features:

This wiring kit carries brake and turn signals from your motorhome to your towed car while you're flat towing. Diodes protect your car from damage from electrical feedback.

More Information >

Roadmaster Diode 7-Wire to 4-Wire Flexo-Coil Wiring Kit

136 reviews

Code: RM-15247

$149.79

Retail:$198.11

You Save: $48.32

In Stock

Flat Tow Wiring Harness Specs:

Splices into Vehicle Wiring
Diode Kit
Universal
Tail Light Mount

Features:

Diode kit allows you to use your vehicle's tail lights and wiring system while preventing feedback from your RV. Wires 2-wire and 3-wire systems to operate as a combined lighting systems. Includes 7-wire to 4-wire Flexo-Coil electrical cord.

More Information >

Roadmaster Smart Diode Kit for Variable Voltage Incandescent Tail Lights

Shown on 2020 Jeep Wrangler

130 reviews

Code: RO94FR

$124.30

Retail:$134.98

You Save: $10.68

In Stock

Flat Tow Wiring Harness Specs:

Splices into Vehicle Wiring
Diode Kit
Universal

Features:

Smart diodes are our favorite option for getting brake and turn signals on your towed car. They are really well-made and reliable, plus pretty easy to install. This kit is for variable voltage/multiplex incandescent tail lights.

Installation Notes:

Product is intended for use on vehicles with taillights that have Incandescent bulbs.

More Information >

Roadmaster Smart Diode Kit for Variable Voltage Incandescent Tail Lights - 7-to-6-Way Adapter Cord

130 reviews

Code: RM26FR

$302.17

In Stock

Flat Tow Wiring Harness Specs:

Splices into Vehicle Wiring
Diode Kit
Universal

Features:

Smart diodes are our favorite option for getting brake and turn signals on your towed car. They are really well-made and reliable, plus pretty easy to install. This complete kit includes everything you need for multiplex incandescent tail lights.

Installation Notes:

Product is intended for use on vehicles with taillights that have Incandescent bulbs.

More Information >

Demco 4-Diode Universal Tail Light Wiring Kit for Towed Vehicles - 7-Way to 6-Way Adapter Cord

82 reviews

Code: DM9523010-54

$212.67

Flat Tow Wiring Harness Specs:

Splices into Vehicle Wiring
Diode Kit
Universal
Tail Light Mount

Features:

This complete kit includes everything you need to correctly display your RV's brake and turn signals on your vehicle tail lights. Includes coiled 7-way to 6-way adapter cable and 6-way car-side socket.

More Information >

Roadmaster 4-Diode Universal Wiring Kit for Towed Vehicles - 7-Way to 6-Way Straight Adapter Cord

2918 reviews

Code: RM-152-98146-7

$172.72

Flat Tow Wiring Harness Specs:

Splices into Vehicle Wiring
Diode Kit
Universal
Tail Light Mount

Features:

This complete kit includes everything you need to carry your RV's brake and turn signals to your towed car's tail lights. Diodes prevent electrical feedback. The straight 7-to-6-wire adapter cord is ideal for tow bars with channel guides.

More Information >

Roadmaster 4-Diode Universal Wiring Kit for Towed Vehicles - 7-Way to 6-Way Hybrid Adapter Cord

2918 reviews

Code: RM-152-1676-7

$250.77

Flat Tow Wiring Harness Specs:

Splices into Vehicle Wiring
Diode Kit
30 Foot Long Harness
Universal

Features:

This complete kit includes everything you need to carry your RV's brake and turn signals to your towed car's tail lights. Diodes prevent electrical feedback. The hybrid coiled/straight adapter cord is ideal for tow bars with channel guides.

More Information >

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Both the Roadmaster and Blue Ox tow bars are great options. But if it was my decision to make I would go with the Blue Ox Avail part #BX7420 as we have found that the Blue Ox tow bars are a little easier to connect and disconnect from. Also this tow…

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How to Make an Adapter to Go from Semi Truck 7-Way Round to RV Style 7-Way Blade on Trailer

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Hey Steve, thanks for reaching out! The Roadmaster Direct-Connect Base Plate Kit #RM87NQ fits your 2025 Ford Maverick as long as it's the Hybrid model that doesn't have the engine block heater. It doesn't come with the 6-Pin connector,…

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Lighting and Wiring Options for Flat-Towing a Jeep Wrangler Behind a Motor Home

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Gladly! The difference between the Blue Ox Patriot 3 Radio Frequency, Portable Braking System BRK2019 and the Blue Ox Patriot Radio Frequency, Portable Braking System #BLU37TR is that the Blue Ox Patriot 3 RBRK2019 is older, no longer available, and…

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Towing