2018 BMW X3 Trailer Hitches
Keep Your 2018 BMW X3 in Top Shape with Quality Trailer Hitches
Whether you’re repairing or upgrading your Trailer Hitch, using high-quality parts is key to keeping your 2018 BMW X3 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Trailer Hitch – Class I and Trailer Wire Converters. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Competitive Prices and Extensive Inventory
The average price for a 2018 BMW X3 Trailer Hitch at Advance Auto Parts is around $254.49, with a range that starts at $111.99 and goes up to $396.99. With 2 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Multi-Function Taillight Converter and Class 3 Trailer Hitch, 2" Receiver, Select BMW X3, X4 start at just $111.99 and offer a great balance of form and function.
Find Your Specific 2018 BMW X3 Trailer Hitches
Looking for the perfect Trailer Hitch for your 2018 BMW X3? You’re in the right place. Below, you’ll find links to various types of Trailer Hitches that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Trailer Hitches, ensuring durability and a precise fit for your BMW X3. Whether you’re driving a 2018 model or another popular model year like
2013,
2014,
2015,
2016,
2017,
2019,
2020,
2021, and
2022, we’ve got you covered. Purchasing Trailer Hitches from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Trailer Hitches that fit your vehicle.
Essential 2018 BMW X3 Trailer Hitches
CURT – Multi-Function Taillight Converter (Part No.56236)
from
$111.99
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:
See More
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
CURT – Class 3 Trailer Hitch, 2" Receiver, Select BMW X3, X4 (Part No.13578)
from
$396.99
Whatever your task at hand – whether it’s launching that boat before daybreak, setting up your camper before the rush or getting a final load to the dump before close – CURT class 3 trailer hitches offer the strength needed for serious towing. They make it easy to hitch up and Bring It, offering a vehicle-specific fit and the weight capacity to handle a variety of trailers. Custom class 3 hitches are the most common type of receiver hitch for pickup trucks and SUVs. Because of their weight range, they are also found on full-size cars, crossovers and minivans. Each custom-fit class 3 hitch package is made for vehicle-specific mounting. This particular kit fits certain years of the BMW X3 and X4 (see application info to verify vehicle compatibility). It provides a weight carrying capacity of 5,000 lbs. GTW and 750 lbs. TW. CURT class 3 trailer hitches are typically used to attach and haul utility trailers, boat trailers, campers, snowmobile or ATV haulers and more (NOTE: Never exceed the lowest-rated towing component). Each class 3 hitch has a 2″ receiver tube and is tested in accordance with SAE J684 for safety. To ensure that CURT class 3 receiver hitches have what it takes for serious trailering, they are designed using a hands-on approach and are constructed with rugged, high-strength steel and precise welding. We also protect our class 3 hitches in a co-cured finish of liquid A-coat and black powder coat for superior resistance to rust, chipping and UV damage.
Product Features:
See More
Product Features:
- Rated to 5,000 lbs. gross trailer weight and 750 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
- Limited warranty
- Made in USA (may include imported hardware)
CURT – Trailer Hitch: 2" Receiver, 3,500 LB Capacity, Installs as low as 90 Mins (Part No.13316)
from
$227.99
Whatever your task at hand — whether it’s launching that boat before daybreak, setting up your camper before the rush or getting a final load to the dump before close — CURT class 3 trailer hitches offer the strength needed for serious towing. They make it easy to hitch up and Bring It, offering a vehicle-specific fit and the weight capacity to handle a variety of trailers. Custom class 3 hitches are the most common type of receiver hitch for pickup trucks and SUVs. Because of their weight range, they are also found on full-size cars, crossovers and minivans. Each custom-fit class 3 hitch package is made for vehicle-specific mounting. This particular kit fits certain years of the BMW X3 and X4 (see application info to verify vehicle compatibility). It provides a weight carrying capacity of 3,500 lbs. GTW and 350 lbs. TW. It is also compatible with a weight distribution hitch for level towing and a rating of 4,000 lbs. WD and 400 lbs. WDTW. CURT class 3 trailer hitches are typically used to attach and haul utility trailers, boat trailers, campers, snowmobile or ATV haulers and more (NOTE: Never exceed the lowest-rated towing component). Each class 3 hitch has a 2″ receiver tube and is tested in accordance with SAE J684 for safety. To ensure that CURT class 3 receiver hitches have what it takes for serious trailering, they are designed using a hands-on approach and are constructed with rugged, high-strength steel and precise welding. We also protect our class 3 hitches in a co-cured finish of liquid A-coat and black powder coat for superior resistance to rust, chipping and UV damage.
Product Features:
See More
Product Features:
- Rated to 3,500 lbs. gross trailer weight and 350 lbs. tongue weight
- Compatible with weight distribution hitch (4,000 lbs. WD / 400 lbs. WDTW)
- 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)
CURT – Trailer Hitch: 1-1/4" Receiver, 2,000 LB Capacity, Installs as low as 60 Mins (Part No.11478)
from
$676.99
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 BMW 530i, 530i xDrive, 540i and 540i xDrive (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:
See More
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)
Husky Towing – Class Iii, Square Tube, 2" Receiver, 3.5K Lb Capacity/ 350 Lb Tongue Weight (Part No.69597C)
from
$265.99
Husky receiver hitches are design engineered and precision welded with a seamless collar for strength and reliability. Each hitch features an open back receiver for easy cleaning and is protected inside and out with an industry-leading rust-resistant finish. All Husky receiver hitches are rigorously tested to meet SAE J684 standards for safety. With a full line of unique applications, Husky receiver hitches offer a custom fit solution for nearly every vehicle on the road today.
Product Features:
See More
Product Features:
- Manufactured With A Vehicle-Specific Design For A Custom Fit
- Precisely-Welded For Superior Strength And Fit
- Co-Cured In A Rust-Resistant Liquid Bonderite Coating
- Strengthened With A Welded, Seamless Collar
- Open-Back Receiver For Easy Cleaning
CURT – Trailer Hitch: 1-1/4" Receiver, 2,000 LB Capacity, Installs as low as 60 Mins (Part No.114783)
from
$737.99
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 BMW 530 and 540 (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:
See More
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)
Popular 2018 BMW X3 Trailer Hitches Categories
Most Popular Trailer Hitch – Class I for 2018 BMW X3s
Enhance your 2018 BMW X3 with this popular Trailer Hitch – Class I we have in stock, for $396.99.
CURT – Class 3 Trailer Hitch, 2" Receiver, Select BMW X3, X4 (Part No.13578)
from
$396.99
Whatever your task at hand – whether it’s launching that boat before daybreak, setting up your camper before the rush or getting a final load to the dump before close – CURT class 3 trailer hitches offer the strength needed for serious towing. They make it easy to hitch up and Bring It, offering a vehicle-specific fit and the weight capacity to handle a variety of trailers. Custom class 3 hitches are the most common type of receiver hitch for pickup trucks and SUVs. Because of their weight range, they are also found on full-size cars, crossovers and minivans. Each custom-fit class 3 hitch package is made for vehicle-specific mounting. This particular kit fits certain years of the BMW X3 and X4 (see application info to verify vehicle compatibility). It provides a weight carrying capacity of 5,000 lbs. GTW and 750 lbs. TW. CURT class 3 trailer hitches are typically used to attach and haul utility trailers, boat trailers, campers, snowmobile or ATV haulers and more (NOTE: Never exceed the lowest-rated towing component). Each class 3 hitch has a 2″ receiver tube and is tested in accordance with SAE J684 for safety. To ensure that CURT class 3 receiver hitches have what it takes for serious trailering, they are designed using a hands-on approach and are constructed with rugged, high-strength steel and precise welding. We also protect our class 3 hitches in a co-cured finish of liquid A-coat and black powder coat for superior resistance to rust, chipping and UV damage.
Product Features:
See More
Product Features:
- Rated to 5,000 lbs. gross trailer weight and 750 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
- Limited warranty
- Made in USA (may include imported hardware)
Best-Selling 2018 BMW X3 Trailer Wire Converter
Upgrade your X3 with our best-selling Trailer Wire Converter.
CURT – Multi-Function Taillight Converter (Part No.56236)
from
$111.99
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:
See More
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
FAQs for 2018 BMW X3 Trailer Hitches
What are the best-selling Trailer Hitches for 2018 BMW X3s?
Out of 2 Trailer Hitches that fit 2018 BMW X3s, the following parts are the top sellers:
- Multi-Function Taillight Converter (11899228) – $111.99
- Class 3 Trailer Hitch, 2" Receiver, Select BMW X3, X4 (50204753) – $396.99
What’s the price range for 2018 BMW X3 Trailer Hitches?
The prices of Trailer Hitches for the 2018 BMW X3 range from $111.99 up to $396.99 for the most premium parts.
What is the average price of a Trailer Hitch for a 2018 BMW X3?
The average price for Trailer Hitches for the 2018 BMW X3 is $254.49. Keep in mind the variety of part types within our Trailer Hitch category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Trailer Hitches for other BMW X3 model years?
What are the cheapest Trailer Hitches for my 2018 BMW X3?
The cheapest 2018 BMW X3 Trailer Hitches we carry are:
- Multi-Function Taillight Converter (11899228) – $111.99
- Class 3 Trailer Hitch, 2" Receiver, Select BMW X3, X4 (50204753) – $396.99
Does Advance Auto Parts sell Trailer Hitches for any other 2018 BMW models?
Yes. We stock Trailer Hitches for 20 other popular 2018 BMW models. Some of the most popular are 2018 530i Trailer Hitches, 2018 330i Trailer Hitches, 2018 X5 Trailer Hitches, 2018 X1 Trailer Hitches, and 2018 320i Trailer Hitches.
What types of Trailer Hitches do you sell for my 2018 BMW X3?
As of 6/2/26, these are some of the most in-demand types of Trailer Hitches for a 2018 BMW X3:
Can I get help with 2018 BMW X3 Trailer Hitch orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about BMW Trailer Hitches and more.
What is your return policy for BMW X3 Trailer Hitches?
Advance Auto Parts keeps returns simple. For new BMW X3 Trailer Hitches and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.