Hopkins® 46155 - 4-Wire Flat Kit with Taillight Converter

57 reviews / Item # mpn2227803
Hopkins® - 4-Wire Flat Kit with Taillight Converter
Hopkins® - 4-Wire Flat Kit with Taillight ConverterHopkins® - 4-Wire Flat Kit with Taillight ConverterHopkins® - 4-Wire Flat Kit with Taillight Converter Installation InstructionsHopkins® - Wiring Codes InformationHopkins® - GuideHopkins® - 4-Wire Flat Kit with Taillight Converter VideoHopkins Towing Authorized Dealer
In Stock (82) - Ships Tomorrow 08.24.16
Universal Fit
Fitment Notes:
  • Not Vehicle Specific
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Hopkins Accessories

Universal 4-Wire Flat Kit with Taillight Converter (46155) by Hopkins®. Length: 60". When attaching a trailer to your vehicle, a premium quality wiring kit or harness is a vital necessity. An automotive trailer must have a reliable connection with the signaling system of your car to operate properly.

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  • 60" length
  • Electronic Taillight Converter adapts tow vehicles taillight system to the trailer's
  • Double-molded weatherproof design
  • Includes 4 wire flat extension
  • No need to replace entire unit, simply replace 4 wire flat
  • Corrosion resistant terminals
  • Includes L.E.D. circuit tester, 3 splice connectors, cable ties, dust cover, ground screw, and grease packet

Almost any trailer features a specialized electrical plug, which connects it to the towing vehicle's electrical system. Still, there is a number of automobiles that do not have a matching electrical socket. Fortunately, aftermarket trailer wiring kits can be installed to interface with the trailer plug. CARiD is proud to offer top-quality and high performance wiring kits and harnesses by Hopkins to satisfy all your towing needs.

Wiring for your trailer can be as easy and quick as plugging in a USB stick. If it's hard for you to believe that, it's high time you got acquainted with the Hopkins Towing Wiring Harnesses and Kits. These extremely effective add-ons come equipped with OEM connectors to ensure a snug, weather-tight fit, and are made of heavy-duty materials to withstand the rigors of heavy towing. Also, each and every kit comes complete with all necessary hardware and easy-to-follow instructions. Instead of using a wiring harness that requires you to cut or splice into your existing tail light wiring, go with the Hopkins plug-in style wiring harnesses to save both your time and effort.

With over 60 years of invaluable experience, Hopkins is recognized to be the automotive industry leader in providing exceptional quality towing electrical products. Since the company's early days, it has been guided by the philosophy that all the parts they create must deliver meaningful innovation, value, and performance to the client. According to the company's current rating, they seem to have succeeded in achieving their goals: today nearly 40% of all towing electrical retail sales are proprietary Hopkins innovations. To generate such great results, the manufacturer employs more than 500 people on two production facilities.

Part Number:

Vehicle Fitment

This part is universal
Year Make Model Fitment Notes:
ALL       ALL        ALL         This part is universal

    Product Reviews


    Every Customer can leave a review about our service and the product that was purchased. In order to leave your review for your new product, please follow the link in the email you receive after completing your purchase. You can rate appearance, ease of installation, price/value and product quality.

    Hopkins® - 4-Wire Flat Kit with Taillight Converter
    Hopkins® 46155 - 4-Wire Flat Kit with Taillight Converter
    Average Rating: 4.8 of 5
    4.8 of 5
    Hopkins Trailer Converter For Infiniti
    Instructions were concise and clear. Unit does not go through the cars ignition wiring, so is on all the time. Current draw? Why not wire to 'hot' wire activated by ignition being turned on.
    PPosted by (Lincoln City, OR) /
    Was this review helpful for you? Yes
    5 of 5
    07 BMW 5 Series Tow Wire Harness
    This product is designed to fit my specific car. Tech support confirmed and reassured.me it was the correct fit. And in fact it was.
    IPosted by (Hialeah, FL) /
    1985 BMW 5-Series
    Was this review helpful for you? Yes
    4.8 of 5
    ML 350 2011 Hitch Wire Harness
    Hopkins® 46155 - 4-Wire Flat Kit with Taillight Converter
    ML 350 2011. Wire harness was complete. This took a little longer to install than I thought do to fishing the wires through the car. I did add an inline fuse, just to protect the electrical system.
    JPosted by (Bolingbrook, IL) /
    2011 Mercedes M Class
    Was this review helpful for you? Yes
    5 of 5
    Towing Light Adapter Kit
    Did just what it needed to for my late model Jetta sedan.
    DPosted by (Houston, TX) /
    2009 Volkswagen Jetta
    Was this review helpful for you? Yes
    4.8 of 5
    Wiring Harness Installation
    Simple to use & easy to install. Only thing not covered was testing, if you don't have a trailer to test you need to ground out the ground plug on the male plug.
    LPosted by (San Jose, CA) /
    2007 Ford Crown Victoria
    Was this review helpful for you? Yes
    4.5 of 5
    That's what I am looking for
    This harness is perfect for towing. I bought it from Carid.com and it arrived quickly. There isn't much else to talk about other than it is everything it is advertised to be.
    GPosted by (Ely, NV) /
    2013 Dodge Dart
    Was this review helpful for you? Yes
    4.8 of 5
    Good deal
    This trailer hitch harness works great and the pulley system worked perfect. The harness is built very well and looks like it should work for a long time.
    SPosted by (Poyen, AR) /
    1986 Buick Electra
    Was this review helpful for you? Yes

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