Audi A3 Trailer Hitches

Your One-Stop Shop For Trusted Audi A3 Trailer Hitches

If you’re in search of Audi A3 Trailer Hitches aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 5 Trailer Hitches from top brands with prices ranging from $99.99 to $439.99.

Beyond great prices, we stock trusted brands manufacturing all types of Trailer Hitches for your Audi A3. Of the 2 OEM and aftermarket parts brands we carry, some of the most popular are Hopkins and CURT.

And don’t forget to read customer reviews across all Trailer Hitches categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Trailer Hitches have to cost top dollar, and we prove it. Browse our top Audi A3 Trailer Hitches below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential Audi A3 Trailer Hitches

Hopkins – Connector (Part No.46365)

Connector

from

$99.99
Many of today’s vehicles do not possess the electrical means for powering the extra voltage requirements of a trailer. Power Taillight Converters units completely isolate the tow vehicle from trailer malfunctions. Power is taken directly from the battery

Product Features:
  • For Vehicles w/Independent Bulb Turn Signals/Common Bulb System
  • Protects Tow Vehicle Electronics And Itself From Wiring Shorts
  • Self-Resetting
  • Includes 12 Ga. Power Lead Wire
  • Includes Fuse/Fuse Assembly/Splices/Cable Ties
  • Powers Up To 8.0 Amps Per Output
  • Receives Power Directly From The Battery
  • Includes Vehicle Side 4 Flat
  • Includes Dust Cover And Grease Packet To Prevent Corrosion
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CURT – Multi-Function Taillight Converter (Part No.56236)

Multi-Function Taillight Converter

from

$99.99
Rain, road grime and salt can deal a vicious blow to your trailer wiring, and it takes electrical components with an extra-thick shell to stand up to the elements. The CURT multi-function electrical converter is an advanced taillight converter that offers the ultimate in vehicle compatibility and weather resistance, giving you a reliable wiring connection any season of the year. The potted design seals the internal electrical components in a watertight enclosure and is filled with a solid compound to protect against impacts, vibrations and moisture for long-lasting use, even on the exterior of the vehicle. The converter also features our advanced surface mount technology (SMT), using smaller components mounted directly to the surface of the circuit board. This produces lower resistance, reduced heat generation, longer life cycles and higher reliability. The CURT multi-function electrical converter comes with pigtail wires that are able to be spliced into two-wire, three-wire or PWM wiring system with combined stop and taillights. It converts any of these systems to a simple two-wire system, using a standard 4-way flat output, to be compatible with most trailer wiring. The converter is controlled using a microcontroller that is able to sense the current passing through it, allowing for quick reaction to dangerous conditions such as overload and short circuits. It also filters unwanted input signals to protect your wiring systems and uses a mere seven volts for low-voltage operation. The CURT multi-function taillight converter is a heavy-duty electrical converter for virtually any vehicle-trailer combination. It comes with color-coded wires and an easy-to-read wiring guide, as well as a dust cover to protect the 4-way flat connector. This package also includes four snap locks for faster, more secure splicing. A powered converter wiring kit #55152 is also required for installation.

Product Features:
  • Converts 2-wire, 3-wire or PWM ST system to 2-wire trailer light wiring
  • Potted enclosure significantly increases water and vibration resistance
  • 4-way flat output connects tail lights, brake lights and turn signals
  • Constructed with SMT circuitry for better performance and durability
  • Microcontroller senses current to rapidly react to overload
  • Provides improved overload, short-circuit and thermal protection
  • Low-voltage operation allows function down to seven volts
  • Color-coded wires with wiring guide for easier installation
  • Snap locks included for fast, secure splicing
  • Dust cover included to keep connector clean when not in use
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CURT – Trailer Hitch: 1-1/4" Receiver, 2,000 LB Capacity, Installs as low as 30 Mins (Part No.11399)

Trailer Hitch: 1-1/4" Receiver, 2,000 LB Capacity, Installs as low as 30 Mins

from

$439.99
However you define adventure — whether it’s climbing onto the back of a mountain bike, hunting from the top of a tree stand or camping with the family a long way from nowhere — CURT class 1 hitches provide a light-duty towing receiver to help you Bring It. Each is made to fit a specific vehicle, providing easier installation, a better fit and optimal towing capacity. Custom class 1 trailer hitches are available for a variety of smaller vehicle types, including the compact car, crossover, minivan and small SUV. This particular class 1 hitch is designed to be a custom hitch for certain years of the Audi A3 and A3 Quattro (to verify vehicle compatibility, see the CURT application guide at curtmfg.com). Tested in accordance with SAE J684, it offers a weight carrying capacity of 2,000 lbs. GTW and 200 lbs. TW. It is equipped with 1-1/4″ receiver tube opening to accept a ball mount shank or other hitch mount. This class 1 hitch also comes with all necessary mounting hardware. With its lightweight design and smaller receiver tube size, a class 1 hitch is especially useful for adding cargo space with a hitch-mounted bike rack or cargo carrier. They can also typically be used to tow small trailers such as a utility trailer, kayak trailer or teardrop camper (never exceed the lowest weight capacity of any towing component; i.e. the vehicle, hitch, trailer, etc.). Though CURT class 1 trailer hitches are only intended for light-duty towing, we apply the same principles of quality as we do to the rest of our rear mount hitches. Each class 1 hitch is made with hands-on engineering, high-strength steel and precise welding. We use a co-cured finish of liquid A-coat, inside and out, and durable black powder coat to provide a lasting defense against rust, chips and UV rays

Product Features:
  • Rated to 2,000 lbs. gross trailer weight and 200 lbs. tongue weight
  • Engineered with a vehicle-specific design for a custom fit
  • Concealed main body for OE look and seamless integration with the vehicle
  • Tested for safety in accordance with SAE J684
  • Precisely welded for superior strength and fit
  • Protected by a durable high-gloss black powder coat finish
  • Co-cured in a rust-resistant liquid A-coat, inside and out
  • Equipped with an open-back receiver for easy cleaning
  • Made in USA (may include imported hardware)
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CURT – Trailer Hitch: 1-1/4" Receiver, 2,000 LB Capacity, Installs as low as 30 Mins (Part No.113993)

Trailer Hitch: 1-1/4" Receiver, 2,000 LB Capacity, Installs as low as 30 Mins

from

$409.99
Connect to your lifestyle with a custom hitch receiver from CURT. All of our custom hitches are designed for a vehicle-specific fit, manufactured with pride, finished for industry-leading rust resistance and tested to rigorous SAE J684 standards for safety. This class 1 trailer hitch and ball mount combination is designed for a custom fit on select years of the Audi A3 and A3 Quattro (see application info to verify fitment). The hitch integrates with the vehicle’s frame and provides a useful and dependable 1-1/4″ x 1-1/4″ receiver. The receiver is perfect for attaching the included ball mount and towing a small trailer, or for adding cargo space with a hitch-mounted cargo carrier, bike rack or other accessory. This particular class 1 hitch is rated for 2,000 pounds gross trailer weight and 200 pounds tongue weight (never exceed the lowest-rated towing component). The ball mount included with this trailer hitch quickly and easily installs into the hitch receiver and has a 3/4″ trailer ball hole (trailer ball not included). It can be mounted in the rise or drop position to promote level towing. Like all CURT custom hitches, this class 1 hitch is protected with our co-cured finishing process. It is descaled for a smooth surface, immersed in liquid A-coat for rust resistance inside and out, covered with a durable black powder coat and finally co-cured for an industry-leading rust, chip and UV-resistant shield. No matter where you’re headed or which season of the year you’re towing in, this CURT hitch is equipped for long-lasting resilience to the elements. It features an open-back receiver for easy cleaning, and it comes with all the hardware necessary for the installation.

Product Features:
  • Rated to 2,000 lbs. gross trailer weight and 200 lbs. tongue weight
  • Engineered with a vehicle-specific design for a custom fit
  • Concealed main body for OE look and seamless integration with the vehicle
  • Tested for safety in accordance with SAE J684
  • Precisely welded for superior strength and fit
  • Protected by a durable high-gloss black powder coat finish
  • Co-cured in a rust-resistant liquid A-coat, inside and out
  • Equipped with an open-back receiver for easy cleaning
  • 1-1/4″ x 1-1/4″ ball mount features a 3/4″ hole to accept a trailer ball shank
  • Ball mount can be flipped to provide drop or rise for level towing
  • Made in USA (may include imported hardware)
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CURT – Trailer Hitch: 1-1/4" Receiver, 2,000 LB Capacity, Installs as low as 150 Mins (Part No.111923)

Trailer Hitch: 1-1/4" Receiver, 2,000 LB Capacity, Installs as low as 150 Mins

from

$305.99
Connect to your lifestyle with a custom hitch receiver from CURT. All of our custom hitches are designed for a vehicle-specific fit, manufactured with pride, finished for industry-leading rust resistance and tested to rigorous SAE J684 standards for safety. This class 1 trailer hitch and ball mount combination is designed for a custom fit on select years of the Audi A3 (see application info to verify fitment). The hitch integrates with the vehicle’s frame and provides a useful and dependable 1-1/4″ x 1-1/4″ receiver. The receiver is perfect for attaching the included ball mount and towing a small trailer, or for adding cargo space with a hitch-mounted cargo carrier, bike rack or other accessory. This particular class 1 hitch is rated for 2,000 pounds gross trailer weight and 200 pounds tongue weight (never exceed the lowest-rated towing component). The ball mount included with this trailer hitch quickly and easily installs into the hitch receiver and has a 3/4″ trailer ball hole (trailer ball not included). It can be mounted in the rise or drop position to promote level towing. Like all CURT custom hitches, this class 1 hitch is protected with our co-cured finishing process. It is descaled for a smooth surface, immersed in liquid A-coat for rust resistance inside and out, covered with a durable black powder coat and finally co-cured for an industry-leading rust, chip and UV-resistant shield. No matter where you’re headed or which season of the year you’re towing in, this CURT hitch is equipped for long-lasting resilience to the elements. It features an open-back receiver for easy cleaning, and it comes with all the hardware necessary for the installation.

Product Features:
  • Rated to 2,000 lbs. gross trailer weight and 200 lbs. tongue weight
  • Engineered with a vehicle-specific design for a custom fit
  • Concealed main body for OE look and seamless integration with the vehicle
  • Tested for safety in accordance with SAE J684
  • Precisely welded for superior strength and fit
  • Protected by a durable high-gloss black powder coat finish
  • Co-cured in a rust-resistant liquid A-coat, inside and out
  • Equipped with an open-back receiver for easy cleaning
  • 1-1/4″ x 1-1/4″ ball mount features a 3/4″ hole to accept a trailer ball shank
  • Ball mount can be flipped to provide drop or rise for level towing
  • Made in USA (may include imported hardware)
See More

Trailer Hitches Brands You Can Trust For Your Audi A3

2 trusted brands of Trailer Hitches line our shelves, ready to help keep your Audi A3 running smooth. Below are some of the most popular brands and their top Trailer Hitches offerings:

Popular Hopkins Trailer Hitches

Hopkins products for the Audi A3 span several categories. Some of the highest-rated Hopkins Trailer Hitches that will fit your Audi A3 are:
Connector
from $99.99
(1)
Connector
Trailer Wire Converters

Most Purchased Audi A3 Trailer Hitches from Hopkins

When you buy the most frequently purchased Hopkins brand Trailer Hitches, you can be confident it will be the right part for your Audi A3. Here are the Hopkins Trailer Hitches Advanced Auto customers buy the most:
Connector
from $99.99
(1)
Connector
Trailer Wire Converters
Multi-Function Taillight Converter
from $99.99
This product is not rated
Multi-Function Taillight Converter
Trailer Wire Converters
Trailer Hitch: 1-1/4" Receiver, 2,000 LB Capacity, Installs as low as 30 Mins
from $409.99
This product is not rated
Trailer Hitch: 1-1/4" Receiver, 2,000 LB Capacity, Installs as low as 30 Mins
Trailer Hitch – Class I

FAQs for Audi A3 Trailer Hitches

What are the most purchased Trailer Hitches for the Audi A3?

Out of 5 Trailer Hitches for the Audi A3, the most popular in our inventory are:
Multi-Function Taillight Converter
from $99.99
This product is not rated
Multi-Function Taillight Converter
Trailer Wire Converters
Trailer Hitch: 1-1/4" Receiver, 2,000 LB Capacity, Installs as low as 30 Mins
from $439.99
This product is not rated
Trailer Hitch: 1-1/4" Receiver, 2,000 LB Capacity, Installs as low as 30 Mins
Trailer Hitch – Class I
Trailer Hitch: 1-1/4" Receiver, 2,000 LB Capacity, Installs as low as 150 Mins
from $305.99
This product is not rated
Trailer Hitch: 1-1/4" Receiver, 2,000 LB Capacity, Installs as low as 150 Mins
Trailer Hitch – Class I