2021 Audi A4 Trailer Wiring

Name: Curt Powered Tail Light Converter with 4-Pole Flat Trailer Connector
Brand: CURT
SKU: C59236
Price: 78.54 USD
Availability: InStock
Rating: 4.65987780040733 (982 reviews)

Expert Review Video:

fitguided-category-t1-choosing-trailer-wiring

Choosing the Right Trailer Wiring

Filter Results

Curt Powered Tail Light Converter with 4-Pole Flat Trailer Connector

982 reviews

Code: C59236

Retail:$120.95

Our Price: $78.54

You Save: 35%

In Stock

Custom Fit Vehicle Wiring Specs:

Trailer Hitch Wiring
Converter
Universal Fit
4 Flat

Features:

Install a 4-way flat on your vehicle with this splice-in harness. Powered converter connects directly to battery to reduce strain on wiring. Potted, SMT construction boosts water and vibration resistance. Works with 2-wire, 3-wire, and PWM systems.

More Information >

Towing Kit w/ Ball Mount and Trailer Wiring for Stealth Hitches Hidden Rack Receiver - 2" Ball

29 reviews

Code: 391CONVA5

Our Price: $269.00

Towing Kit
Stealth Hitch

Features:

Use your Stealth Hitches rack receiver to tow a small trailer with this all-inclusive towing kit. Remove the receiver attachment from your hitch and insert the included ball mount. Custom-fit 4-way harness, hitch ball and safety chain loops included.

Tech Tip:

This kit is designed to work with the vehicle specific Stealth Hitch trailer hitch.

More Information >

Explore Expert Info

on Custom Fit Vehicle Wiring

Videos

for Custom Fit Vehicle Wiring

Help Articles

for Custom Fit Vehicle Wiring

Expert Answers

for Custom Fit Vehicle Wiring

Choosing the Right Trailer Wiring

Curt T-Connector Vehicle Wiring Harness Installation - 2024 Honda Pilot

Curt Powered Tail Light Converter Installation - 2023 Kia Telluride

Brophy Mounting Bracket for 4-Pole Flat Trailer Connector Review

Curt T-Connector Vehicle Wiring Harness Review C56040

Curt T-Connector Vehicle Wiring Harness Installation - 2023 Kia Sportage

Curt Powered Tail Light Converter Installation - 2022 Toyota Sienna

Curt T-Connector Vehicle Wiring Harness Installation - 2023 Toyota RAV4

Curt 4-Pole Flat Trailer Connector Mounting Bracket Review

Curt T-Connector Vehicle Wiring Harness Installation - 2024 Hyundai Tucson

Hopkins 7- and 4-Pole Trailer Connector Socket Review

etrailer Hitch Pin Alignment Collar Review

Brake Controller 7- and 4-Way Installation Kit (ETBC7)

Trailer Wiring Diagrams

My Trailer Hitch…

Wiring Trailer Lights with a 7-Way Plug…

How to Measure for Trailer Hitch Drop

Brake Controller Installation: Starting from Scratch

Wiring Trailer Lights with a 4-Way Plug…

Routing the Power Wire for a Trailer Wiring Harness

Rooftop Cargo Carriers

Ball Mount Basics: Weight Capacity, Class, and Size

Towing a Trailer?…

Best Bike Racks for Electric Bikes

What is the Difference Between a Class II and a Class III Hitch?

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

view full answer...

What Is An OEM Prep Package And How Do I Know If I Have It

The OEM prep package consists of 4…

view full answer...

What is the Difference Between a 4-Way and 7-Way Trailer Connector

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

view full answer...

Difference Between Curt and etrailer Trailer Hitch Receivers for 2020 Chevy Colorado

There is only one difference between the Curt Trailer Hitch Receiver #C13176 and etrailer Trailer Hitch Receiver #e98909 that fit your 2020 Chevrolet Colorado, which is the finish. The Curt trailer hitch has a glossy black finish while the etrailer…

view full answer...

My Vehicle has a 4-Pin Trailer Plug, but Trailer has 7-Pin Trailer Plug

If you just need a 4-pin to 7-pin trailer wiring adapter, then you can use part #C57672. This will plug into the 4-pin trailer connector on your…

view full answer...

I&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;…

view full answer...

Yes, we do. To add a hitch to your 2024 Toyota Grand Highlander, I recommend the Curt Trailer Hitch item #C26VV. This hitch is custom fit and bolts to your Toyota with included hardware. This is a class III hitch with a…

view full answer...

Availability Of Trailer Wiring Harness For A 2024 Toyota Grand Highlander

As far as wiring for the 2024 Toyota Grand Highlander, we do have the Curt #C59236 available which is more of a universal hardwire harness. Unfortunately there are not any plug-and-play options that have been confirmed to fit as of yet (October 4,…

view full answer...

Does Truck with 6-1/2 ft bed Have to Use Slider Hitch for Turning Clearance with Fifth Wheel Hitch

You will have to go with a sliding hitch to allow the trailer to make tight turns. For a trailer 8 feet wide the only bed length…

view full answer...

What Hitch Do You Recommend for a 2024 Toyota RAV4?

To add a hitch to your 2024 Toyota RAV4, I recommend the etrailer item #e23ZR. This hitch is custom fit and bolts to your Toyota with included hardware. This is a class III hitch with a…

view full answer...

Correct 4-Way Wiring Harness for 2024 Kia Telluride SX Prestige X-Line

The correct wiring harness for your 2024 Kia Telluride SX Prestige X-Line is the Curt #C29ZV. This plugs into the connection points in your rear cargo area and is compatible with your LED lights. The #TK74CR is only designed to work with the LX and…

view full answer...

7-Way Trailer Plug Adapter or Compatibility with Lance Slide-In Truck Bed Camper

Lance does have a proprietary plug, but many customers see a standard 6-way or 7-way round and notice it…

view full answer...