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Reese Towpower 8506911 Brake Control Adapter Harness (for GM Models)

4.6 4.6 out of 5 stars 1,845 ratings

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Brand Reese
Material Polyvinyl Chloride (PVC)
Item Dimensions LxWxH 3 x 3 x 7 inches
Item Weight 0.01 Ounces

About this item

  • OEM style wiring harness
  • 12 inch
  • Allows controller to be unplug and moved to other vehicles
  • Color coded wire match brake control standards
  • Works on time proportional and time based controls
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Ships from and sold by Truck Hitch Accessories.
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Get it as soon as Tuesday, Mar 26
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Reese Towpower 8506911 Brake Control Adapter Harness (for GM Models)
Reese Towpower 8506911 Brake Control Adapter Harness (for GM Models)
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Price-79% $2.99
List:$14.18
$14.99$20.14-12% $19.35
List:$22.01
$20.17$18.99
Delivery
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Friday, Mar 29
Get it as soon as Tuesday, Mar 26
Customer Ratings
Easy to install
4.4
3.0
4.9
4.8
4.4
Value for money
4.4
5.0
4.8
4.8
4.6
Easy to use
4.8
4.9
4.9
4.6
Sold By
Truck Hitch Accessories
Oyviny
Amazon.com
Amazon.com
Amazon.com
Poweka_ZY
material
Polyvinyl Chloride (PVC)
Acrylonitrile Butadiene Styrene, Plastic, Copper
Plastic
Plastic, Copper, Brass
weight
0.01 ounces
0.01 ounces
0.3 pounds
0.3 pounds

Important information

Legal Disclaimer

This is a universal Wiring harness, the other end of this harness must be hard wired.


From the manufacturer

Reese Towpower 8506911 Brake Control Adapter Harness for GM Models

This universal harness is designed to mate with any REESE Towpower or Tekonsha brake controller. Simply wire in the harness and then plug into the controller to complete installation. This harness make it easy to move the brake controller from one vehicle to another by just unplugging.

Features/Benefits

  • OEM style wiring harness
  • Quick and easy plug in connections
  • Allows controller to be unplug and moved to other vehicles
  • Color coded wire match brake control standards
  • Works on time proportional and time based controls

Product Description

This universal harness is designed to mate with any Reese Towpower or Tekonsha brake controller. Simply wire in the harness and then plug into the controller to complete installation. This harness make it easy to move the brake controller from one vehicle to another by just unplugging.

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here

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Reese Towpower 8506911 Brake Control Adapter Harness (for GM Models)


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What's in the box

  • Wiring Harness
  • Looking for specific info?

    Customer reviews

    4.6 out of 5 stars
    4.6 out of 5
    1,845 global ratings

    Customers say

    Customers like the ease of installation, quality, fit, value, and connectivity of the cable assembly. For example, they mention it's easy to hook up and wire, works great, and fits perfectly. That said, they say it saves them money and plugs right into their brake controller.

    AI-generated from the text of customer reviews

    48 customers mention45 positive3 negative

    Customers find the installation of the cable assembly to be easy. They mention that the instructions are clear, and the product is easy to hook up and wire in older vehicles. Some say that the product makes wiring the brake control an easier job.

    "It plugs in and made wiring easier." Read more

    "I bought this for my trailer brake controller, and it made the installation job much easier." Read more

    "Easy to install" Read more

    "...the same wire color codes as the controller, makes wiring the brake control an easier job...." Read more

    46 customers mention46 positive0 negative

    Customers are satisfied with the quality of the cable assembly. They mention that it works great, has no issues, and is easy to install. Some say that the adapter is perfect as described and works perfect for hooking up a brake controller. Overall, most are happy with their purchase and recommend it to others.

    "worked great" Read more

    "This adapter worked perfectly for me. I had ordered a tow brake assist that was supposed to be plug and play. It was not. I purchased this adapter...." Read more

    "...The harness itself was not damaged and is usable, should have been packaged better." Read more

    "...plastic on the clip worries me a little, but so far it's held up to multiple disconnects." Read more

    18 customers mention18 positive0 negative

    Customers are satisfied with the fit of the cable assembly. They mention that it is easy to install, fits well to their brake controller, and is a small, compact design. Some say that it's a universal brake controller adapter.

    "...The adapter fit the controller perfectly...." Read more

    "...Worked great, fits the brake controller perfectly...." Read more

    "Exact fit for the Reese brake controller I bought, easy install with a few tools...." Read more

    "Exact fit as advertised. Was certainly needed when I completed installation of my Reese Electric Brake. Thank you." Read more

    13 customers mention13 positive0 negative

    Customers appreciate the value of the cable assembly. They say it saves them money and works great.

    "Well worth the 8 bucks. My 08 Chevy Express 3500 was pre-wired under the dash...." Read more

    "...It saved me money and works great." Read more

    "Easily installed and great value." Read more

    "Easily installed and great value" Read more

    4 customers mention4 positive0 negative

    Customers find the connectivity of the cable assembly to be easy. They mention that it plugs right into their brake controller and gives them enough length to splice all the wires.

    "It plugs in and made wiring easier." Read more

    "It plugged right into my brake controller, but you have to figure out the test of the wiring. It is not plug and play...." Read more

    "...This plugs into the controller and gives you enough length to splice all the wires to make things functional." Read more

    "Plugs right in and easy to install!" Read more

    4 customers mention4 positive0 negative

    Customers are satisfied with the speed of the cable assembly. They mention that it is simple and fast.

    "Great value and fast shipping. Thanks!" Read more

    "This made installation of my trailer brake controller super simple and fast." Read more

    "Great product and fast shipping!" Read more

    "Fast shipping..." Read more

    Easy peasee
    5 Stars
    Easy peasee
    Well worth the 8 bucks. My 08 Chevy Express 3500 was pre-wired under the dash. If your vehicle came with tow package, the wires to connect 8506911 Adapter Harness are located in the emergency brake and firewall region. They will be bundled up. Red/with white stripe. dark blue, light blue(smaller gauge)black. There will be a factory tag as to each wire's function. You must connect Red/white stripe to the fuse box in the engine bay. Preferably to one the terminals that visible(exposed) left side of fusebox under the small terminal cover on the left side of fusebox. I opted to tap into red/white stripe about 2 feet where it exited into the engine bay from the firewall. As I could not find the factory ring terminal that was supposed to be provided/w trailer pkg. Also you may have to remove some of the loom protector to expose the Red/white power wire. You may have to remove the airbox to gain better access to Loom and engine bay fusebox. It's pretty tight in there. Adapter Harness 8506911 was mated to a Reese Brakeman IV Controller. It will mate to some Tekonsha, and Drawtite controllers also.
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    Customer image
    5.0 out of 5 stars Easy peasee
    Reviewed in the United States on April 13, 2020
    Well worth the 8 bucks. My 08 Chevy Express 3500 was pre-wired under the dash. If your vehicle came with tow package, the wires to connect 8506911 Adapter Harness are located in the emergency brake and firewall region. They will be bundled up. Red/with white stripe. dark blue, light blue(smaller gauge)black. There will be a factory tag as to each wire's function. You must connect Red/white stripe to the fuse box in the engine bay. Preferably to one the terminals that visible(exposed) left side of fusebox under the small terminal cover on the left side of fusebox. I opted to tap into red/white stripe about 2 feet where it exited into the engine bay from the firewall. As I could not find the factory ring terminal that was supposed to be provided/w trailer pkg. Also you may have to remove some of the loom protector to expose the Red/white power wire. You may have to remove the airbox to gain better access to Loom and engine bay fusebox. It's pretty tight in there. Adapter Harness 8506911 was mated to a Reese Brakeman IV Controller. It will mate to some Tekonsha, and Drawtite controllers also.
    Images in this review
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    3 people found this helpful
    Report
    Reviewed in the United States on June 17, 2023
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    Reviewed in the United States on January 4, 2023