2018 GMC Yukon XL Towing Products

Essential Towing Products for 2018 GMC Yukon XLs

Hopkins – 40955, Multi-Tow® FORD / GM 7 Blade and 4 Flat Wiring Kit (Part No.40955)

40955, Multi-Tow® FORD / GM 7 Blade and 4 Flat Wiring Kit

from

$42.99
Tow more than one trailer? Multi-Tow® design feature adds multiple towing options from one connector by providing sockets for towing both 7 blade and 4 flat trailers. This connector is Plug-In Simple!® with no cutting or splicing, saving you time by utilizing an OEM connector to create an exact fit for easy installation and maximum weatherproofing.

Product Features:
  • Multi-Tow® provides multiple towing options from one connector
  • Plug-In Simple!® Wiring Kit
  • Utilizes OEM connectors create an exact fit and maximum weatherproofing
  • Includes mounting bracket and hardware
  • Impact and corrosion resistant
  • Fits in standard 7 blade bracket
  • Includes Step-By-Step Instructions
See More

Hopkins – Plug-and-Play Towing Wiring Kit with OEM Connectors (Part No.41155)

Plug-and-Play Towing Wiring Kit with OEM Connectors

from

$25.99
Dont splice onto your vehicles factory wiring harness. Simply plug in this Hopkins? vehicle wiring kit featuring exact OEM matching connectors for a perfect weather-tight fit. This kit includes the accessories needed to get you towing faster.

Product Features:
  • Plug-In Simple? Wiring Kit
  • Utilizes OEM Connectors For Enhanced Fit And Weatherproofing
  • Includes Vehicle Side 4 Flat
  • Corrosion Resistant Terminals
  • Impact And Corrosion Resistant
  • Includes Dust Cover And Grease Packet To Prevent Corrosion
  • Includes Step-By-Step Instructions
See More

Husky Towing – 4 Way Flat And 7 Way Round, Utilizes Oem Connectors, 2 Door Connector Protection (Part No.33059)

4 Way Flat And 7 Way Round, Utilizes Oem Connectors, 2 Door Connector Protection

from

$57.99
Husky Towing Products Offers Innovative Designs, High Quality, Custom Installation And Safe, Easy Operation. Husky Is Source For A Complete Line Of Hitches, Electrical Products And Towing Accessories.

Product Features:
  • Provides Multiple Towing Options From One Connector
  • Connects To Your Vehicle OEM Tow Package Connector
  • Exact OEM Replacement For Enhanced Fit And Maximum Weatherproofing
  • Applies To Over 18 Different Vehicle Makes Equipped With A Factory Tow Package
  • High Impact, ABS Plastic Construction
See More

Husky Towing – 7-Way Blade And 4-Way Flat, Plug-In Style (Part No.33058)

7-Way Blade And 4-Way Flat, Plug-In Style

from

$49.99
Husky Towing Products offers a complete line of hitches, brake assemblies, jacks, sway control solutions, and essential towing accessories. Each Husky product is precision engineered, constructed with durable, quality materials, and is rigorously tested to industry safety standards. Hitches are what Husky does best. From Class III receivers, to 5th wheels, to weight distribution hitches, Husky hitches help keep your towables safe and secure. Husky also offers accessories to accompany your hitch including hitch balls, shanks, locks, and more Electric tongue jacks, electrical and brake products, and cargo carriers are just a few other categories that make any towing experience easier.

Product Features:
  • Connects To Your Vehicle OEM Tow Package Connector
  • Easy-Open, Weatherproof Lid With Rugged, Oversized Hinge Allows Lid To Open 180 Degrees
  • Impact And Corrosion Resistant
  • Plug-In Simple(R) , No Cutting, No Splicing, Saves Time
See More

CARR – Cab Mount, Multi-Fit, Set Of 2, Flat Step, Non-Extendable, Stationary, Aluminum (Part No.114031)

Cab Mount, Multi-Fit, Set Of 2, Flat Step, Non-Extendable, Stationary, Aluminum

from

$277.99
LD step will give the user easier access to the vehicle due to the wider and deeper stepping surface which extends further than our other steps. The LD step is available in our three durable finishes, and installation is a cinch with our mounting system.

Product Features:
  • Easier Entry And Exit From Your Vehicle
  • Wide Functional Step Area
  • Extends Further Than Our Current Steps
  • Made Of Corrosion Resistant, Durable Cast Aluminum Alloy For Extreme Longevity
  • New Aggressive And Appealing Tread Design For A Non-Slip Surface
  • Unique Design That Enhances The Looks Of Current Vehicle Body Styles
  • Resists Scratches, Peeling And Fading
  • Rocker Panel Installation Provides For The Strongest And Easiest Installation Of Any Step Products
See More

CARR – Cab Mount, Multi-Fit, Set Of 2, Flat Step, Non-Extendable, Stationary, Aluminum (Part No.124031)

Cab Mount, Multi-Fit, Set Of 2, Flat Step, Non-Extendable, Stationary, Aluminum

from

$279.99
The stylish and innovative design of these steps add to a vehicle rugged off road look. Available in three low maintenance, extremely durable finishes to complement your vehicle appearance. Easily installed using our new multi mount system for superior strength and rigidity. Rocker panel installation provides for the strongest and easiest installation of any step products.

Product Features:
  • Exclusive New Multi Mount System
  • Made Of Corrosion Resistant, Durable Cast Aluminum Alloy
  • Rugged Diamond Tread Pattern Provides For Safe And Attractive Non Slip Surface
  • Unique Design Gives The Vehicle A Rugged Off Road Look, While Being A Stylish Accent For Today Vehicles
  • Strong Construction To Hold Up Under Extreme Conditions
  • Black Powder Coat Finish Features A Lightly Textured Matte Finish That Resists Scratching, Peeling And Fading
  • Strongest And Easy Installation
See More

Dorman – Trailer Hitch Electrical Connector Plug (Part No.924-307)

Trailer Hitch Electrical Connector Plug

from

$37.49
This trailer hitch plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:
  • Direct replacement – this trailer hitch plug matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Hopkins – 40974, Multi-Tow® Exact Fit OEM replacement 7 Blade and 4 Flat Towing Connector (Part No.40974)

40974, Multi-Tow® Exact Fit OEM replacement 7 Blade and 4 Flat Towing Connector

from

$41.99
Tow more than one trailer? This exact OEM replacement Multi-Tow® design features multiple towing options from one connector by providing sockets for towing both 7 blade and 4 flat trailers. This connector is Plug-In Simple!® with no cutting or splicing, saving you time by utilizing an OEM connector to create an exact fit for easy installation and maximum weatherproofing.

Product Features:
  • Multi-Tow® provides multiple towing options from one connector
  • Plug-In Simple!® Wiring Kit
  • Utilizes OEM connectors create an exact fit and maximum weatherproofing
  • Impact and corrosion resistant
  • Pre-greased terminals for added protection
  • Includes Step-By-Step Instructions
See More

Hopkins – 40930, Endurance GM Twist Mount 7 Blade Towing Connector (Part No.40930)

40930, Endurance GM Twist Mount 7 Blade Towing Connector

from

$23.99
By incorporating Endurance design features that include oversized hinges, internal grommets for enhanced weather proofing and a lid that opens 180 degrees, this connector is guaranteed to last for years of trouble free use. This connector is Plug-In Simple!® with no cutting or splicing, saving you time by utilizing an OEM connector to create an exact fit for easy installation and maximum weatherproofing. Easy twist-mount installation requires no tools.

Product Features:
  • Endurance Professional Grade
  • Plug-In Simple!® Wiring Kit
  • Utilizes OEM connectors create an exact fit and maximum weatherproofing
  • Corrosion resistant terminals
  • Weatherproof lid opens 180 degrees
  • Oversized hinge offers ultimate durability
  • Superior Ergonomics
See More

Hopkins – 40920, Endurance Multi Tow« GM Twist Mount 7 Blade and 4 Flat Towing Connector (Part No.40920)

40920, Endurance Multi Tow« GM Twist Mount 7 Blade and 4 Flat Towing Connector

from

$35.99
By incorporating Endurance design features that include oversized hinges, internal grommets for enhanced weather proofing and a lid that opens 180 degrees, this connector is guaranteed to last for years of trouble free use. Multi-Tow® design feature adds multiple towing options from one connector by providing sockets for towing both 7 blade and 4 flat trailers. This connector is Plug-In Simple!® with no cutting or splicing, saving you time by utilizing an OEM connector to create an exact fit for easy installation and maximum weatherproofing. Easy twist-mount installation requires no tools.

Product Features:
  • Endurance Professional Grade
  • Plug-In Simple!® Wiring Kit
  • Utilizes OEM connectors create an exact fit and maximum weatherproofing
  • Multi-Tow® provides multiple towing options from one connector
  • Weatherproof lid opens 180 degrees
  • Oversized hinge offers ultimate durability
  • Superior Ergonomics
  • For Use w/Factory Tow Package
  • Impact And Corrosion Resistant
See More

Hopkins – 40950, Endurance Multi Tow« Ford / GM 7 Blade and 4 Flat Towing Connector (Part No.40950)

40950, Endurance Multi Tow« Ford / GM 7 Blade and 4 Flat Towing Connector

from

$37.99
By incorporating Endurance design features that include oversized hinges, internal grommets for enhanced weather proofing and a lid that opens 180 degrees, this connector is guaranteed to last for years of trouble free use. Multi-Tow® design feature adds multiple towing options from one connector by providing sockets for towing both 7 blade and 4 flat trailers. This connector is Plug-In Simple!® with no cutting or splicing, saving you time by utilizing an OEM connector to create an exact fit for easy installation and maximum weatherproofing. Four hole mount installation for standard mounting brackets.

Product Features:
  • Endurance Professional Grade
  • Plug-In Simple!® Wiring Kit
  • Utilizes OEM connectors create an exact fit and maximum weatherproofing
  • Multi-Tow® provides multiple towing options from one connector
  • Weatherproof lid opens 180 degrees
  • Oversized hinge offers ultimate durability
  • Superior Ergonomics
  • For Use w/Factory Tow Package
  • Impact And Corrosion Resistant
See More

Dorman – Trailer Brake Control Switch – Circuit Board (OE Fix) (Part No.601-237)

Trailer Brake Control Switch - Circuit Board (OE Fix)

from

$60.99
When the original trailer brake control module circuit board fails on certain General Motors vehicles, the dealer solution is to replace the entire trailer brake control module assembly. This Dorman OE FIX circuit board allows the direct replacement of only the failed circuit board, saving significant repair expense.

Product Features:
  • Saves money – this direct-replacement trailer brake control module circuit board reduces repair cost by eliminating the need to replace entire failed module assembly
  • Seamless installation – designed to precise specifications for an exact fit and performance that matches the original equipment circuit board
  • Restores functionality – engineered to help restore proper trailer brake performance when the original circuit board has failed from moisture infiltration or internal component damage
  • Trustworthy quality – engineered in the United States and backed by decades of aftermarket experience
See More

CURT – Front Mount Hitch with 2in. Receiver (Part No.31073)

Front Mount Hitch with 2in. Receiver

from

$183.99
A CURT front trailer hitch allows you to use the front end of your vehicle for a variety of towing applications. They can be used for mounting a winch, a snow plow, a number of towing accessories and can even be used for some trailering applications. When space is limited, a front trailer hitch is commonly used to hold a cargo carrier, freeing up space inside the vehicle for extra cargo and making the rear mount receiver available to pull a trailer. At the boat ramp, your boat trailer can be hitched up to the front receiver hitch, giving you better control over the trailer as you launch. Some of the other accessories that can be used with a front tow hitch are the CURT winch mount, step pad, license plate holder, spare tire mount, skid shield and tow hooks. All CURT front trailer hitches provide a useful receiver tube to accept a 2″ x 2″ shank, and they are commonly used on trucks, vans and SUVs. This front trailer hitch is rated for 5,000 lbs. GTW and 500 lbs. TW. It also has a straight-line pull rating of 9,000 lbs. It is designed to be a custom trailer hitch for certain years of the Chevy Suburban, Chevy Tahoe, GMC Yukon and GMC Yukon XL (to verify your vehicle compatibility, see application info). It comes with all necessary hardware for a complete installation and is backed by a limited lifetime warranty.

Product Features:
  • Rated to 5,000 lbs. gross trailer weight and 500 lbs. tongue weight
  • Compatible with a tow hook or shackle mount (9,000 lbs. straight-line pull)
  • Engineered with a vehicle-specific design for a custom fit
  • Provides a convenient mount for hitch accessories
  • Ideal for attaching a snow plow, cargo carrier or other front hitch mount
  • Allows for easy maneuvering of a trailer into a tight spot
  • 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 black powder coat finish
  • Co-cured in a rust-resistant liquid Bonderite coating
  • Equipped with an open-back receiver for easy cleaning
  • Made in USA
See More

K-Source – Snap & Zap Towing Mirror : Easy Clip-on Install, Sold as a Pair, Includes Storage Bag (Part No.80920)

Snap & Zap Towing Mirror : Easy Clip-on Install, Sold as a Pair, Includes Storage Bag

from

$111.99
Snap and Zap Towing Mirrors. K Source is a unique manufacturer in that we specialize in making only automotive and motorcycle mirrors. Our experience in this category for over 71 years is exactly what our customers have come to trust and rely upon, as our manufacturing and marketing expertise has consistently led the market in replacement products.

Product Features:
  • Easy Clip-on Install – no tools or additional hardware required
  • Molded to fit Factory Mirrors
  • Extension does not interfere with OE Mirror Glass
  • Mirrors can be folded Without removing extensions
  • Includes both Driver and Passenger Side Mirror Extensions
See More

Upgrade your 2018 GMC Yukon XL with Top-Quality Towing Products

When it comes to maintaining or upgrading your 2018 GMC Yukon XL, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your GMC or enhancing its overall performance, Towing Products are key to keeping your Yukon XL functioning at its best. At Advance Auto Parts, we offer a wide selection of 14 Towing Products for the 2018 GMC Yukon XL, designed to meet your needs without breaking the bank. From Trailer and Towing Accessory replacements to Trailer Wiring upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Towing Products for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Towing Products for your 2018 GMC Yukon XL at great prices. Our Towing Products inventory for this model ranges from just $23.99 to $279.99, with an average price of $70.85. Our 14 Towing Products in stock come from 6 trusted brands, so you’re sure to find the right part for your 2018 GMC Yukon XL without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 2018 GMC Yukon XL, we stock popular OEM and aftermarket Towing Products from top names like Hopkins Dorman, and more. Hopkins Towing Products start at just $35.99 and boast an impressive 4.3 stars average rating from customers. With 276 customer reviews and counting, our 2018 GMC Yukon XL Towing Products have a strong track record of reliability, ensuring you can trust your purchase.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Towing Product upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 2018 GMC Yukon XL is always ready to roll. We’re committed to providing you with everything you need to keep your Yukon XL in top shape, all in one place. Start shopping confidently below for your 2018 GMC Yukon XL!

Best-Selling Trailer and Towing Accessories for 2018 GMC Yukon XLs

Enhance the driving experience in your GMC with 1 quality Trailer and Towing Accessory components, starting at $37.49.

Dorman – Trailer Hitch Electrical Connector Plug (Part No.924-307)

Trailer Hitch Electrical Connector Plug

from

$37.49
This trailer hitch plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:
  • Direct replacement – this trailer hitch plug matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Most Popular 2018 GMC Yukon XL Trailer Wirings

Customize your GMC with 8 Trailer Wiring products like Trailer Wiring Harness and Trailer Wiring Kits, all priced under $57.99.

Hopkins – 40920, Endurance Multi Tow« GM Twist Mount 7 Blade and 4 Flat Towing Connector (Part No.40920)

40920, Endurance Multi Tow« GM Twist Mount 7 Blade and 4 Flat Towing Connector

from

$35.99
By incorporating Endurance design features that include oversized hinges, internal grommets for enhanced weather proofing and a lid that opens 180 degrees, this connector is guaranteed to last for years of trouble free use. Multi-Tow® design feature adds multiple towing options from one connector by providing sockets for towing both 7 blade and 4 flat trailers. This connector is Plug-In Simple!® with no cutting or splicing, saving you time by utilizing an OEM connector to create an exact fit for easy installation and maximum weatherproofing. Easy twist-mount installation requires no tools.

Product Features:
  • Endurance Professional Grade
  • Plug-In Simple!® Wiring Kit
  • Utilizes OEM connectors create an exact fit and maximum weatherproofing
  • Multi-Tow® provides multiple towing options from one connector
  • Weatherproof lid opens 180 degrees
  • Oversized hinge offers ultimate durability
  • Superior Ergonomics
  • For Use w/Factory Tow Package
  • Impact And Corrosion Resistant
See More

Hopkins – 40974, Multi-Tow® Exact Fit OEM replacement 7 Blade and 4 Flat Towing Connector (Part No.40974)

40974, Multi-Tow® Exact Fit OEM replacement 7 Blade and 4 Flat Towing Connector

from

$41.99
Tow more than one trailer? This exact OEM replacement Multi-Tow® design features multiple towing options from one connector by providing sockets for towing both 7 blade and 4 flat trailers. This connector is Plug-In Simple!® with no cutting or splicing, saving you time by utilizing an OEM connector to create an exact fit for easy installation and maximum weatherproofing.

Product Features:
  • Multi-Tow® provides multiple towing options from one connector
  • Plug-In Simple!® Wiring Kit
  • Utilizes OEM connectors create an exact fit and maximum weatherproofing
  • Impact and corrosion resistant
  • Pre-greased terminals for added protection
  • Includes Step-By-Step Instructions
See More

Hopkins – 40955, Multi-Tow® FORD / GM 7 Blade and 4 Flat Wiring Kit (Part No.40955)

40955, Multi-Tow® FORD / GM 7 Blade and 4 Flat Wiring Kit

from

$42.99
Tow more than one trailer? Multi-Tow® design feature adds multiple towing options from one connector by providing sockets for towing both 7 blade and 4 flat trailers. This connector is Plug-In Simple!® with no cutting or splicing, saving you time by utilizing an OEM connector to create an exact fit for easy installation and maximum weatherproofing.

Product Features:
  • Multi-Tow® provides multiple towing options from one connector
  • Plug-In Simple!® Wiring Kit
  • Utilizes OEM connectors create an exact fit and maximum weatherproofing
  • Includes mounting bracket and hardware
  • Impact and corrosion resistant
  • Fits in standard 7 blade bracket
  • Includes Step-By-Step Instructions
See More

Hopkins – 40930, Endurance GM Twist Mount 7 Blade Towing Connector (Part No.40930)

40930, Endurance GM Twist Mount 7 Blade Towing Connector

from

$23.99
By incorporating Endurance design features that include oversized hinges, internal grommets for enhanced weather proofing and a lid that opens 180 degrees, this connector is guaranteed to last for years of trouble free use. This connector is Plug-In Simple!® with no cutting or splicing, saving you time by utilizing an OEM connector to create an exact fit for easy installation and maximum weatherproofing. Easy twist-mount installation requires no tools.

Product Features:
  • Endurance Professional Grade
  • Plug-In Simple!® Wiring Kit
  • Utilizes OEM connectors create an exact fit and maximum weatherproofing
  • Corrosion resistant terminals
  • Weatherproof lid opens 180 degrees
  • Oversized hinge offers ultimate durability
  • Superior Ergonomics
See More

Hopkins – 40950, Endurance Multi Tow« Ford / GM 7 Blade and 4 Flat Towing Connector (Part No.40950)

40950, Endurance Multi Tow« Ford / GM 7 Blade and 4 Flat Towing Connector

from

$37.99
By incorporating Endurance design features that include oversized hinges, internal grommets for enhanced weather proofing and a lid that opens 180 degrees, this connector is guaranteed to last for years of trouble free use. Multi-Tow® design feature adds multiple towing options from one connector by providing sockets for towing both 7 blade and 4 flat trailers. This connector is Plug-In Simple!® with no cutting or splicing, saving you time by utilizing an OEM connector to create an exact fit for easy installation and maximum weatherproofing. Four hole mount installation for standard mounting brackets.

Product Features:
  • Endurance Professional Grade
  • Plug-In Simple!® Wiring Kit
  • Utilizes OEM connectors create an exact fit and maximum weatherproofing
  • Multi-Tow® provides multiple towing options from one connector
  • Weatherproof lid opens 180 degrees
  • Oversized hinge offers ultimate durability
  • Superior Ergonomics
  • For Use w/Factory Tow Package
  • Impact And Corrosion Resistant
See More

Hopkins – Plug-and-Play Towing Wiring Kit with OEM Connectors (Part No.41155)

Plug-and-Play Towing Wiring Kit with OEM Connectors

from

$25.99
Dont splice onto your vehicles factory wiring harness. Simply plug in this Hopkins? vehicle wiring kit featuring exact OEM matching connectors for a perfect weather-tight fit. This kit includes the accessories needed to get you towing faster.

Product Features:
  • Plug-In Simple? Wiring Kit
  • Utilizes OEM Connectors For Enhanced Fit And Weatherproofing
  • Includes Vehicle Side 4 Flat
  • Corrosion Resistant Terminals
  • Impact And Corrosion Resistant
  • Includes Dust Cover And Grease Packet To Prevent Corrosion
  • Includes Step-By-Step Instructions
See More

Husky Towing – 4 Way Flat And 7 Way Round, Utilizes Oem Connectors, 2 Door Connector Protection (Part No.33059)

4 Way Flat And 7 Way Round, Utilizes Oem Connectors, 2 Door Connector Protection

from

$57.99
Husky Towing Products Offers Innovative Designs, High Quality, Custom Installation And Safe, Easy Operation. Husky Is Source For A Complete Line Of Hitches, Electrical Products And Towing Accessories.

Product Features:
  • Provides Multiple Towing Options From One Connector
  • Connects To Your Vehicle OEM Tow Package Connector
  • Exact OEM Replacement For Enhanced Fit And Maximum Weatherproofing
  • Applies To Over 18 Different Vehicle Makes Equipped With A Factory Tow Package
  • High Impact, ABS Plastic Construction
See More

Husky Towing – 7-Way Blade And 4-Way Flat, Plug-In Style (Part No.33058)

7-Way Blade And 4-Way Flat, Plug-In Style

from

$49.99
Husky Towing Products offers a complete line of hitches, brake assemblies, jacks, sway control solutions, and essential towing accessories. Each Husky product is precision engineered, constructed with durable, quality materials, and is rigorously tested to industry safety standards. Hitches are what Husky does best. From Class III receivers, to 5th wheels, to weight distribution hitches, Husky hitches help keep your towables safe and secure. Husky also offers accessories to accompany your hitch including hitch balls, shanks, locks, and more Electric tongue jacks, electrical and brake products, and cargo carriers are just a few other categories that make any towing experience easier.

Product Features:
  • Connects To Your Vehicle OEM Tow Package Connector
  • Easy-Open, Weatherproof Lid With Rugged, Oversized Hinge Allows Lid To Open 180 Degrees
  • Impact And Corrosion Resistant
  • Plug-In Simple(R) , No Cutting, No Splicing, Saves Time
See More

Top Picks for 2018 GMC Yukon XL Trailer Brake Control Parts

Upgrade GMC Yukon XLs with top-quality Trailer Brake Control Parts parts, including 1 OEM and aftermarket selections for your 2018 model.

Dorman – Trailer Brake Control Switch – Circuit Board (OE Fix) (Part No.601-237)

Trailer Brake Control Switch - Circuit Board (OE Fix)

from

$60.99
When the original trailer brake control module circuit board fails on certain General Motors vehicles, the dealer solution is to replace the entire trailer brake control module assembly. This Dorman OE FIX circuit board allows the direct replacement of only the failed circuit board, saving significant repair expense.

Product Features:
  • Saves money – this direct-replacement trailer brake control module circuit board reduces repair cost by eliminating the need to replace entire failed module assembly
  • Seamless installation – designed to precise specifications for an exact fit and performance that matches the original equipment circuit board
  • Restores functionality – engineered to help restore proper trailer brake performance when the original circuit board has failed from moisture infiltration or internal component damage
  • Trustworthy quality – engineered in the United States and backed by decades of aftermarket experience
See More

In-Demand Towing Mirrors for 2018 GMC Yukon XLs

Select from 1 premium Towing Mirrors parts for your 2018 GMC Yukon XL.

K-Source – Snap & Zap Towing Mirror : Easy Clip-on Install, Sold as a Pair, Includes Storage Bag (Part No.80920)

Snap & Zap Towing Mirror : Easy Clip-on Install, Sold as a Pair, Includes Storage Bag

from

$111.99
Snap and Zap Towing Mirrors. K Source is a unique manufacturer in that we specialize in making only automotive and motorcycle mirrors. Our experience in this category for over 71 years is exactly what our customers have come to trust and rely upon, as our manufacturing and marketing expertise has consistently led the market in replacement products.

Product Features:
  • Easy Clip-on Install – no tools or additional hardware required
  • Molded to fit Factory Mirrors
  • Extension does not interfere with OE Mirror Glass
  • Mirrors can be folded Without removing extensions
  • Includes both Driver and Passenger Side Mirror Extensions
See More

Most Sold 2018 GMC Yukon XL Trailer Hitches

Explore our best-selling GMC parts for the 2018 Yukon XL among 3 OEM and aftermarket options starting from $183.99.

CARR – Cab Mount, Multi-Fit, Set Of 2, Flat Step, Non-Extendable, Stationary, Aluminum (Part No.124031)

Cab Mount, Multi-Fit, Set Of 2, Flat Step, Non-Extendable, Stationary, Aluminum

from

$279.99
The stylish and innovative design of these steps add to a vehicle rugged off road look. Available in three low maintenance, extremely durable finishes to complement your vehicle appearance. Easily installed using our new multi mount system for superior strength and rigidity. Rocker panel installation provides for the strongest and easiest installation of any step products.

Product Features:
  • Exclusive New Multi Mount System
  • Made Of Corrosion Resistant, Durable Cast Aluminum Alloy
  • Rugged Diamond Tread Pattern Provides For Safe And Attractive Non Slip Surface
  • Unique Design Gives The Vehicle A Rugged Off Road Look, While Being A Stylish Accent For Today Vehicles
  • Strong Construction To Hold Up Under Extreme Conditions
  • Black Powder Coat Finish Features A Lightly Textured Matte Finish That Resists Scratching, Peeling And Fading
  • Strongest And Easy Installation
See More

CURT – Front Mount Hitch with 2in. Receiver (Part No.31073)

Front Mount Hitch with 2in. Receiver

from

$183.99
A CURT front trailer hitch allows you to use the front end of your vehicle for a variety of towing applications. They can be used for mounting a winch, a snow plow, a number of towing accessories and can even be used for some trailering applications. When space is limited, a front trailer hitch is commonly used to hold a cargo carrier, freeing up space inside the vehicle for extra cargo and making the rear mount receiver available to pull a trailer. At the boat ramp, your boat trailer can be hitched up to the front receiver hitch, giving you better control over the trailer as you launch. Some of the other accessories that can be used with a front tow hitch are the CURT winch mount, step pad, license plate holder, spare tire mount, skid shield and tow hooks. All CURT front trailer hitches provide a useful receiver tube to accept a 2″ x 2″ shank, and they are commonly used on trucks, vans and SUVs. This front trailer hitch is rated for 5,000 lbs. GTW and 500 lbs. TW. It also has a straight-line pull rating of 9,000 lbs. It is designed to be a custom trailer hitch for certain years of the Chevy Suburban, Chevy Tahoe, GMC Yukon and GMC Yukon XL (to verify your vehicle compatibility, see application info). It comes with all necessary hardware for a complete installation and is backed by a limited lifetime warranty.

Product Features:
  • Rated to 5,000 lbs. gross trailer weight and 500 lbs. tongue weight
  • Compatible with a tow hook or shackle mount (9,000 lbs. straight-line pull)
  • Engineered with a vehicle-specific design for a custom fit
  • Provides a convenient mount for hitch accessories
  • Ideal for attaching a snow plow, cargo carrier or other front hitch mount
  • Allows for easy maneuvering of a trailer into a tight spot
  • 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 black powder coat finish
  • Co-cured in a rust-resistant liquid Bonderite coating
  • Equipped with an open-back receiver for easy cleaning
  • Made in USA
See More

CARR – Cab Mount, Multi-Fit, Set Of 2, Flat Step, Non-Extendable, Stationary, Aluminum (Part No.114031)

Cab Mount, Multi-Fit, Set Of 2, Flat Step, Non-Extendable, Stationary, Aluminum

from

$277.99
LD step will give the user easier access to the vehicle due to the wider and deeper stepping surface which extends further than our other steps. The LD step is available in our three durable finishes, and installation is a cinch with our mounting system.

Product Features:
  • Easier Entry And Exit From Your Vehicle
  • Wide Functional Step Area
  • Extends Further Than Our Current Steps
  • Made Of Corrosion Resistant, Durable Cast Aluminum Alloy For Extreme Longevity
  • New Aggressive And Appealing Tread Design For A Non-Slip Surface
  • Unique Design That Enhances The Looks Of Current Vehicle Body Styles
  • Resists Scratches, Peeling And Fading
  • Rocker Panel Installation Provides For The Strongest And Easiest Installation Of Any Step Products
See More

Top-Rated Towing Products Brands For Your 2018 GMC Yukon XL

Shop for the best-rated brands offering Towing Products and other products for your 2018 GMC Yukon XLs. Below you’ll find some of our best rated Towing Products from Hopkins and Dorman, and more. Towing Products from these brands that fit a 2018 Yukon XL start at just $35.99 and are rated as high as 4.3 stars. OEM and aftermarket Towing Products don’t get more top quality, durable, and affordable than from the brands below.

Popular Hopkins 2018 GMC Yukon XL Towing Products

When it comes to maintaining or upgrading your 2018 GMC Yukon XL, using quality Towing Products is essential to ensure durability and a perfect fit. Hopkins ticks all of those boxes. We offer a wide selection of Hopkins Towing Products, specifically designed for the 2018 GMC Yukon XL. With over 3 Hopkins brand Towing Products in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $35.99, with an average price of just $40.32. Plus, with over 40 customer reviews and an average rating of 4.3 stars, you can trust that our Hopkins Towing Products will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
40955, Multi-Tow® FORD / GM 7 Blade and 4 Flat Wiring Kit
from $42.99
(20)
40955, Multi-Tow® FORD / GM 7 Blade and 4 Flat Wiring Kit
“Perfect fit for my ’24 GMC Yukon SLT”
40974, Multi-Tow® Exact Fit OEM replacement 7 Blade and 4 Flat Towing Connector
from $41.99
(17)
40974, Multi-Tow® Exact Fit OEM replacement 7 Blade and 4 Flat Towing Connector
“Super easy to replace the receptical that was in my bumper and not working correctly. This solved my problems. Since I tow RVs, boats, and other trail”
40920, Endurance Multi Tow« GM Twist Mount 7 Blade and 4 Flat Towing Connector
from $35.99
(3)
40920, Endurance Multi Tow« GM Twist Mount 7 Blade and 4 Flat Towing Connector
“I wish I would have bought this year’s ago! Plug and play! Works great!”

Popular Dorman 2018 GMC Yukon XL Towing Products

Dorman auto parts is one of the highest quality Towing Product brands in the market. Any 2018 GMC Yukon XL owner should feel confident when installing genuine Dorman parts in their vehicle. To ensure the best fit and performance for your 2018 Yukon XL, Advance Auto Parts carries a full inventory of 1 Dorman Towing Products. Plus you will be keeping your GMC in peak condition while saving money because prices on these Dorman Towing Products range up to $37.49, plus, with more than 2 customer reviews and an impressive 4.2 stars average rating, you can be confident the Fram Towing Products below will deliver on both quality and value.
Trailer Hitch Electrical Connector Plug
from $37.49
(2)
Trailer Hitch Electrical Connector Plug
“good deal fast shipping”

FAQs for 2018 GMC Yukon XL Towing Products

Which Towing Products are best-sellers for 2018 GMC Yukon XLs?

Out of 14 Towing Products that fit 2018 GMC Yukon XLs, the following parts are the top sellers:

What’s the price range for 2018 GMC Yukon XL Towing Products?

Towing Product prices for the 2018 GMC Yukon XL start at $23.99 and go up to $279.99 for the most premium parts.

What’s the average price of a Towing Product for a 2018 GMC Yukon XL?

The average price for Towing Products for the 2018 GMC Yukon XL is $70.85. Keep in mind the variety of part types within our Towing Product category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Towing Products for other GMC Yukon XL model years?

Yes, we currently carry Towing Products for 7 model years of GMC Yukon XLs between 2015 and 2023. Towing Products are bought most frequently for the following model years: 2023, 2022, 2021, 2020, 2019, 2017, 2016, and 2015.

What are the cheapest Towing Products for my 2018 GMC Yukon XL?

What are the top-rated Towing Products that fit the 2018 GMC Yukon XL?

Out of 276 reviews by customers, our 2018 GMC Yukon XL Towing Products have an average customer rating of . These are some of the highest-rated Towing Product types for the 2018 GMC Yukon XL and their top-rated products:

What types of Towing Products do you sell for my 2018 GMC Yukon XL?

As of 11/2/25, these are some of the most in-demand types of Towing Products for a 2018 GMC Yukon XL:

Can I get help with 2018 GMC Yukon XL Towing Product orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about GMC Towing Products and more.

What is your return policy for GMC Yukon XL Towing Products?

Advance Auto Parts keeps returns simple. For new GMC Yukon XL Towing Products and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.