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  1. Tow Bar Wiring
  2. Blue Ox
  3. Wiring Harness
  4. Plugs into Vehicle Wiring
  5. Tail Light Mount
  6. Custom
Blue Ox Tow Bar Wiring Kit

Blue Ox Tow Bar Wiring Kit

Item # BLU63FR
Our Price: $156.22
Tow Bar Wiring
Shipping Weight: 1.41 lbs
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Connect your towed vehicle's lighting system to your RV's to get the brake lights required for towing. Great Prices for the best tow bar wiring from Blue Ox. Blue Ox Tow Bar Wiring Kit part number BLU63FR can be ordered online at or call 1-800-940-8924 for expert service.
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  • Reviews (6)
  • Q & A (0)
  • Videos (1)
  • Photos

Blue Ox Tow Bar Wiring - BLU63FR

  • Wiring Harness
  • Plugs into Vehicle Wiring
  • Tail Light Mount
  • Custom
  • Blue Ox

Connect your towed vehicle's lighting system to your RV's to get the brake lights required for towing.


  • Connects your RV's tail, brake and turn signal lights to your towed vehicle's light system
  • Includes all necessary components and detailed instructions
    • No cutting or splicing required - plugs into factory connections
  • Made in the USA
  • 1-Year warranty

BX88278 BlueOx EZ Light Wiring Harness for Towed Vehicles

Installation Details BLU63FR Installation instructions

Video of Blue Ox Tow Bar Wiring Kit

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Review of Blue Ox BLU63FR - Tow Bar Wiring Kit

Jeff: Hello, everybody. This is Jeff at Today, we're going to take a look at this Blue Ox Tow Bar Wiring Kit. Now this is a custom fit part. It is designed to fit the 2005 to 2010 Chevrolet Cobalt, Cobalt Sport, and the Cobalt SS. Also fits the 2006 to 2011 Chevrolet HHR and the HHR Sport and the 2007 to 2010 Pontiac G5.Now on a custom fit part like this, I do like to recommend for you to go to our website, use the fit guide, put in your year, model vehicle, and it'll show you if this will work for your application.This tow bar wiring kit will connect to your tow vehicle's wiring to provide taillights, turn signals, and brake lights while towing.

It includes all the necessary components and detailed instructions. Comes with the nice dust cover here for your four way. So when you're not using your four way, you can put your dust cover on there to protect the terminals.It comes with the mounting bracket that you can install to hold the four way into place. Basically, just opens up and then you can lay that in there. Then it'll close.

Just go ahead and take the cap off. There we go. Lays right in there. The cap comes out that way, and then you just close it around there. Mount that to your vehicle.

Comes with the hardware to install that. Comes with a grounding screw. There is a white wire that needs to be grounded. If you have a ground, you can already connect it. If not, they do include a grounding screw to make your own ground.

Some cable ties to take up any slack in the wiring, and even a little package of dielectric grease to put on all your electrical connections.Now there is no cutting or splicing required. It plugs into the factory connections on your vehicle. Basically, you just go behind your taillights, unplug your harness, and then plug these connectors in. This one on the driver's side, this one on the passenger side, and then run this length of wire out the back. Again, make the good clean ground. Then you have your four way all ready to go. These parts are made in the USA.But that should do it for the review on the Blue Ox Tow Bar Wiring Kit.

Customer Satisfaction Score:

Customer Reviews

Blue Ox Tow Bar Wiring Kit - BLU63FR

Average Customer Rating:  5.0 out of 5 stars   (6 Customer Reviews)

Connect your towed vehicle's lighting system to your RV's to get the brake lights required for towing.


Easy installation. We have towed our jeep almost 10,000 miles this year with zero problems


Easy to order, quick to receive






See what our Experts say about this Blue Ox Tow Bar Wiring

  • Tow Bar Wiring for 2016 Lincoln MKX
    For your 2016 Lincoln MKX we don't have a custom tow bar wiring but we do have great options like the diode kit part # RM-15247 which will allow you to control the MKX taillights with your tow vehicle's taillights.
    view full answer...
  • Flat Tow Wiring Kit Recommendation for a 2022 Jeep Grand Wagoneer
    I recommend using the Roadmaster 4-Diode Universal Wiring Kit # RM-152-98146-7 for your 2022 Jeep Grand Wagoneer. This splices into your OEM wiring but has diodes that protect your OEM wiring from damage. Attached is an installation video of this kit on a 2021 Wrangler Unlimited for you to check out. For a complete flat towing setup you will need a base plate kit, tow bar, safety cables, vehicle tow bar wiring, a supplemental braking system, and possibly a high-low adapter. If you do...
    view full answer...
  • Tow Bar Wiring Harness for 2016 Cadillac SRX
    We do not have a Blue Ox brand available for the 2016 Cadillac SRX, I suggest the Roadmaster 4-Diode Universal Wiring Kit for Towed Vehicles - 7-Wire to 6-Wire Straight Cord, # RM-152-98146-7. This is confirmed fit for your vehicle and we even have an installation video available being installed on the 2016 Cadillac SRX. Please note the linked video below.
    view full answer...
  • Tow Bar Wiring Kit that Fits 2017 Chevy Colorado
    While we don't have a Blue Ox tow bar wiring kit that fits your 2017 Chevy Colorado we have had the chance to install the Roadmaster Diode Kit part # RM-152-98146-7 on a similar 2019 Colorado and found that it installed easy and worked really well. I attached an install video that shows this kit installed on a similar Colorado.
    view full answer...
  • Will a Battery Disconnect Affect The Tail Light Signals From The Motorhome On A 2016 Ford Taurus
    The lighting coming from your RV isn't tied into the battery of your Taurus so it wouldn't have any effect, especially when using magnetic lights that would plug into the motorhome and be completely separate from the tail light wiring. If you're asking if you can use the Blue Ox Tow Bar Wiring Kit # BLU63FR that you were looking at then, no you can not because this kit is designed for specific Pontiac and Chevy models. You would have to use a splice in diode kit, like part # RM-15267, or...
    view full answer...
  • Recommended Flat Towing Equipment For A 2015 Jeep Grand Cherokee Limited
    I've had a lot of back and forth with MOPAR dealers about the necessity of their wiring kit and was ultimately told that it's best for you to call or bring your Jeep to the dealer to go over every spec of your 2015 Jeep Grand Cherokee to determine if it's needed. From what I can see on my side you shouldn't need it, but it's always best to verify with the manufacturer. As for the other flat towing components, you'll need a tow bar, base plate, tow bar wiring kit, braking system, and safety...
    view full answer...
  • Recommended Flat Towing Components For A 2011 Jeep Wrangler Sahara
    To flat tow a 2011 Jeep Wrangler Unlimited you'll need the following components: Baseplate: Roadmaster Direct-Connect Base Plate Kit # RM-521448-5. This is a fit for the standard factory bumper, if you have a specialty or aftermarket bumper I'll need to know what it is to find a compatible baseplate. Tow Bar: etrailer SD Non-Binding Tow Bar for Roadmaster Direct-Connect Base Plates # e74ZR. This tow bar comes with safety cables included so you won't have to purchase them separately....
    view full answer...

Do you have a question about this Tow Bar Wiring?

Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Jameson C
Expert Research:
Jameson C
Employee Wilson B
Updated by:
Wilson B
Employee Mike S
Written by:
Mike S

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