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HITCHWEB CANADA
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  • BKDK CURT 56422 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Volkswagen Tiguan
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BKDK CURT 56422 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Volkswagen Tiguan

4.3 out of 5 stars 87 ratings
To see product details, add this item to your cart. You can always remove it later.

Purchase options and add-ons

Brand CURT
Material Metal, plastic
Item dimensions L x W x H 22.9 x 15.2 x 7.6 Centimetres
Item weight 1.72 Pounds
Cable type Flat Ribbon
Connector type 4-way flat connector
Recommended uses for product trailer wiring
Manufacturer CURT
UPC 612314564224
Global Trade Identification Number 00612314564224

About this item

  • EASY TO INSTALL. No cutting! No splicing! This trailer wiring harness kit plugs into existing factory wiring on your vehicle and equips it with a standard, rear 4-pin trailer wiring connector for plugging in and towing a trailer
  • STANDARD CONNECTOR. This plug-in 4-flat trailer wiring can be used to connect trailer tail lights, brake signal lights and turn signals. 4-way trailer light wiring is popular on a variety of trailers, adding versatile towing options for your vehicle
  • VEHICLE-SPECIFIC. This aftermarket, vehicle-trailer wiring harness is designed for select years of the Volkswagen Tiguan
  • RELIABLE POWER. This 4-way trailer wiring harness is built with surface mount technology. This type of circuitry generates less heat, optimal light intensity and durable performance
  • DUST COVER. To promote long-lasting use and weather resistance, this 4-pole trailer lighting wire harness comes with a rubber dust cover. It easily fits onto the 4-way flat connector when not in use, protecting it against the outdoor elements

Frequently bought together

This item: BKDK CURT 56422 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Volkswagen Tiguan
$125.95
Get it Aug 19 - 21
In Stock
Ships from and sold by HITCHWEB CANADA.
+
CURT 13133 Class 3 Trailer Hitch, 2-Inch Receiver, Fits Select Volkswagen Tiguan
$157.95
In Stock
Ships from and sold by 鶹.ca.
Total price:$00
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Important information

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The information provided is for general informational purposes only.

Top Brand: CURT

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From the manufacturer

CURT Custom Trailer Wiring

Wherever your work or play takes you

CURT offers custom trailer hitches, electrical products and a complete line of towing accessories to get you there with confidence and enjoy every mile of the journey.

4 Pin Trailer Wiring Harness Connector

CURT Custom Vehicle-Trailer Wiring Harness

Custom fit. Plug-and-play. Reliable power.

A CURT custom trailer wiring harness is the easiest way to equip your vehicle with the proper electrical connection for towing a trailer. Our custom wiring offers simple, plug-and-play convenience with no cutting or splicing required, and provides a reliable connection for powering your trailer lights.

Best of all, each CURT custom trailer wiring harness is made vehicle-specific for a unique make and model. This makes installation hassle-free and ensures optimal performance with your vehicle.

Key features of CURT trailer wiring

  • Simple, plug-and-play installation
  • Constructed with SMT circuitry
  • Provides a standard trailer wiring output, usually 4-way or 5-way flat
  • Dust cover included to keep connector clean when not in use

Installation of CURT custom vehicle trailer wiring

CURT Trailer Wiring Connector Custom Vehicle Wiring

Two types of trailer wiring

CURT offers two types of custom trailer wiring: custom wiring harnesses and custom wiring connectors. Both are made for specific vehicles, and both require zero cutting or splicing.

CURT Vehicle Trailer Wiring Installation

Custom trailer wiring harnesses

A custom trailer wiring harness (also known as a ‘T-connector’) is designed to ‘T’ into your vehicle’s taillight assembly. This simply requires access to the taillight wiring.

CURT Custom Trailer Wiring Installation Auto

Custom trailer wiring connectors

A custom wiring connector uses a single plug to plug into a designated OEM socket on the vehicle. Not all vehicles are equipped with this socket, but it does make installing very easy.

CURT Vehicle Trailer Wiring Connector Plug In

Both vehicle-specific

Each custom trailer wiring harness and connector is made for a specific make and model, featuring the necessary components to provide a standard trailer wiring output.

CURT Towing Electrical Trailer Wiring Gooseneck Farm Truck

Selecting custom wiring

Whatever your lifestyle, choosing the right CURT custom trailer wiring harness for your vehicle is easy. Simply use your vehicle's year, make, model and style.

Benefits of CURT surface mount technology (SMT)

CURT Trailer Wiring Circuitry

Minimum heat generation

The high-quality components used in our custom trailer wiring create very little resistance to reduce heat, limit voltage drop and extend the life of the circuits.

CURT Trailer Wiring Lights

Optimum light intensity

SMT is manufactured with automated processes for maximum consistency and the highly efficient circuitry promotes optimum intensity and life for the trailer light.

CURT Trailer Wiring Harness 7-Way RV Blade

Durable performance

Surface mount technology is able to better withstand shaking and vibrations, conditions that are common while towing, compared to traditional through-hole-mount tech.

Product description

If your vehicle is not equipped with wiring for towing a trailer, CURT custom wiring is the ideal solution. A custom wiring harness -- also called a T-connector -- is a simple, plug-and-play electrical device that plugs into your automotive electric system and provides a standard, universal trailer wiring connection. This is done using two or more vehicle-specific, OEM-compatible connectors to plug into the taillight assembly, eliminating the need for cutting, splicing and soldering during installation. Custom wiring harnesses are made vehicle-specific, and while they are not available for all vehicles, they do offer one of the fastest, easiest and most secure ways to wire a vehicle for towing. This particular plug-in harness provides a 4-way flat connector socket and is designed to be a custom wiring harness to fit certain years of the Volkswagen Tiguan (to verify your vehicle compatibility, see application info). It comes with all necessary wiring components to establish a reliable trailer wiring connection, as well as a dust cover to keep the connector clean when not in use. You have a picture in mind of your next destination -- maybe it's the boat landing at your favorite fishing spot, maybe it's a campsite that overlooks one of nature's masterpieces, or maybe it's the next big jobsite. However, turning that picture into a reality takes more than just daydreaming. It takes a solid connection and the right amount of power. CURT custom wiring is made with some of the most sophisticated technology in the industry and is designed to install with ease, giving you a long-lasting electrical connection for your towing hitch setup.

Product information

Technical Details

Manufacturer ‎CURT
Place of Business ‎DFW AIRPORT, TX, 75261 US
Brand ‎CURT
Model ‎Custom Wiring
Product Dimensions ‎22.86 x 15.24 x 7.62 cm; 780.18 g
Item model number ‎56422
Exterior ‎Painted
Manufacturer part number ‎56422
Item Weight ‎780 g

Additional Information

ASIN B083LPKRT3
Customer Reviews
4.3 out of 5 stars 87 ratings

4.3 out of 5 stars
鶹 Rank
Date First Available Jan. 13 2020

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BKDK CURT 56422 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Volkswagen Tiguan

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Customer reviews

4.3 out of 5 stars
87 global ratings

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Incorrect description for 2012 Tiguan - not compatible.
1 out of 5 stars
Incorrect description for 2012 Tiguan - not compatible.
As you can see it does not fit my 2012 Tiguan. This is shown to be compatible but the connections are not a match as indicated in the documentation. I have reached out to curt but no response yet.
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Top reviews from Canada

  • C-Note
    5.0 out of 5 stars Perfect
    Reviewed in Canada on December 2, 2020
    Verified Purchase
    This is perfect for my 2014 Tiguan. No soldering, plug and play set up. If u can't hook up the battery power immediately, its a bypass system, so the vehicle lights will still work. Beats the 300$ plus the dealer wants.
    Helpful
     Report
  • Rejean pinard
    4.0 out of 5 stars ϳܲé
    Reviewed in Canada on June 14, 2025
    Verified Purchase
    La qualité est très bonne
    Helpful
     Report
  • PMADDEN
    1.0 out of 5 stars Incorrect description for 2012 Tiguan - not compatible.
    Reviewed in Canada on March 27, 2024
    Verified Purchase
    As you can see it does not fit my 2012 Tiguan. This is shown to be compatible but the connections are not a match as indicated in the documentation. I have reached out to curt but no response yet.
    Customer image
    PMADDEN
    1.0 out of 5 stars
    Incorrect description for 2012 Tiguan - not compatible.

    Reviewed in Canada on March 27, 2024
    As you can see it does not fit my 2012 Tiguan. This is shown to be compatible but the connections are not a match as indicated in the documentation. I have reached out to curt but no response yet.
    Images in this review
    Customer image
    Helpful
     Report

Top reviews from other countries

  • ireemon
    5.0 out of 5 stars trailer wiring made easy
    Reviewed in the United States on January 18, 2023
    Verified Purchase
    It's easy in that it takes the guess work out of figuring out which existing wire to cut and tap into to feed the trailer lights when it comes pre-made with wiring harnesses to plugin into. I bought this CURT 56422 Vehicle-Side Custom 4-Pin Trailer Wiring Harness so my 2013 VW Tiguan can pull a U-Haul trailer knowing it's required.

    What made it easy was that I just had to disconnect the 2 rear lights from the wiring harness they each had attached to them, then those harnesses would plugin into the CURT which in turn had its own harness that would then be plugged into each of the rear lights socket. Basically it's a Y adapter with harnesses on both ends so that whatever electric signal would go to the rear lights (for turn signal, tail lights or brake lights) is also sent to the trailer.

    Those connections were easy, but what was difficult was getting the wiring hidden. First it's the wiring between those 2 Y's since the youtube video for this had the removal of a plastic cover in the trunk wall that for my car was very difficult that instead I just had the wiring laying in the space where the spare tire is located since it's not seen there anyway. Not being able to remove that plastic also made access to the left rear light difficult but I was able to pry enough to get the new harness to go through. After that was to get the black wire run from under the rear right of the car all the way to the front from underneath and pulled up in the engine compartment to attach to the battery. Crawling under my car and finding places to secure that wire to with zip ties was no fun but I was able to get it done.

    After all was done I didn't have a trailer just yet to be able to test that setup so I went to my local harbor freight that had one for about $3 that once connected I was able to test all those rear lights and confirm the setup & functionality of the trailer wiring was good.
    Report
  • E B
    5.0 out of 5 stars Worked 2016 VW Tiguan
    Reviewed in the United States on June 25, 2024
    Verified Purchase
    Install was pretty straight forward if you watch the videos. The hardest part by far is running the wire under the car then up through the engine compartment to the battery. FYI your Tiguan probably already has the wiring in place from the factory, it's hidden in your bumper but it uses a proprietary (not available from big box store or local auto parts store) VW connector to go from 7 pin to 4 pin for trailer towing. So unless you have the time and search ability to find the adaptor for the connector online, this wiring harness is the way to go. Also, tip - Having 3' or so of small flexible hose makes 'fishing' the wires in tight spaces much easier.
    Report
  • Jennifer
    4.0 out of 5 stars Wires are just long enough to reach both tail lights
    Reviewed in the United States on September 15, 2024
    Verified Purchase
    Tail light connectors fit good could use more zip ties in the package but that's normal especially since you have to route a wire to the front of the car, did come with a small container of RTV silicone for where you have to go through the hole in the rear floor to reseal
    Report
  • Shirley
    5.0 out of 5 stars Practically useless instructions; great 鶹 support
    Reviewed in the United States on June 22, 2023
    Verified Purchase
    CURT as a rule has decent products. I purchased my hitch from them and it was well-made and easy to install. I ordered the wrong wiring kit. It was difficult to tell because the instructions for the kit are more or less useless. To provide some perspective, the photos are black and white. Vehicle wiring is color coded, and without color photos there is no way to be sure you are connecting things properly. Fortunately, I had not opened the packages. 鶹 support was superb in facilitating a return and for that I gave the purchase a 5-star rating. The CURT wiring I would rate only 4-star because of the poor instructions.
    Report
  • Max Gibson
    5.0 out of 5 stars Kinda works on MK7 Golf
    Reviewed in the United States on June 2, 2024
    Verified Purchase
    I couldn’t find a plug and play kit for a 2015 Golf so I ordered this as the connectors looked right in the images. I can confirm the connectors are right but the wiring is not. If you’re planning on using this for a MK7 Golf you will have to change which wires the green and yellow converter wires are tapped into. Instructions that were included in the kit are trash but there is an etrailer video on YouTube that shows you what color the wires are that you need to tap into. A little bit of extra work but worth it as I didn’t have to cut into my cars factory wiring harness.
    Report

Product Summary: BKDK CURT 56422 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Volkswagen Tiguan

From CURT

4.3 out of 5 stars, 87 ratings

Customer reviews

Price

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About this Item

  • EASY TO INSTALL. No cutting! No splicing! This trailer wiring harness kit plugs into existing factory wiring on your vehicle and equips it with a standard, rear 4-pin trailer wiring connector for plugging in and towing a trailer
  • STANDARD CONNECTOR. This plug-in 4-flat trailer wiring can be used to connect trailer tail lights, brake signal lights and turn signals. 4-way trailer light wiring is popular on a variety of trailers, adding versatile towing options for your vehicle
  • VEHICLE-SPECIFIC. This aftermarket, vehicle-trailer wiring harness is designed for select years of the Volkswagen Tiguan
  • RELIABLE POWER. This 4-way trailer wiring harness is built with surface mount technology. This type of circuitry generates less heat, optimal light intensity and durable performance
  • DUST COVER. To promote long-lasting use and weather resistance, this 4-pole trailer lighting wire harness comes with a rubber dust cover. It easily fits onto the 4-way flat connector when not in use, protecting it against the outdoor elements

Product description

If your vehicle is not equipped with wiring for towing a trailer, CURT custom wiring is the ideal solution. A custom wiring harness -- also called a T-connector -- is a simple, plug-and-play electrical device that plugs into your automotive electric system and provides a standard, universal trailer wiring connection. This is done using two or more vehicle-specific, OEM-compatible connectors to plug into the taillight assembly, eliminating the need for cutting, splicing and soldering during installation. Custom wiring harnesses are made vehicle-specific, and while they are not available for all vehicles, they do offer one of the fastest, easiest and most secure ways to wire a vehicle for towing. This particular plug-in harness provides a 4-way flat connector socket and is designed to be a custom wiring harness to fit certain years of the Volkswagen Tiguan (to verify your vehicle compatibility, see application info). It comes with all necessary wiring components to establish a reliable trailer wiring connection, as well as a dust cover to keep the connector clean when not in use. You have a picture in mind of your next destination -- maybe it's the boat landing at your favorite fishing spot, maybe it's a campsite that overlooks one of nature's masterpieces, or maybe it's the next big jobsite. However, turning that picture into a reality takes more than just daydreaming. It takes a solid connection and the right amount of power. CURT custom wiring is made with some of the most sophisticated technology in the industry and is designed to install with ease, giving you a long-lasting electrical connection for your towing hitch setup.

Important Information

Legal Disclaimer

The information provided is for general informational purposes only.

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