What Do I Need On My 2018 Toyota Highlander To Be Able To Tow A Small Trailer?
Updated 09/08/2025 | Published 06/07/2025
Products Featured in This Question
Question:
I would like to add a trailer hitch to my 2018 Toyota Highlander Limited. I plan to trailer a golf cart mostly. I have never had a hitch and am not knowledgeable of the process. I watched your video. Would you make a recommendation of the type of hitch and any other accessories I should purchase wiring harness, that stabilization pin, etc? Thank you, Shannon Leonard
asked by: Shannon L
Expert Reply:
Hey Shannon,
I can absolutely get you set up and ready to tow! The great thing about the hitch for your Toyota is that it is a no drill installation. Your vehicle already has pre drilled holes ready for a hitch. I recommend the etrailer # e98844 class 3 hitch. It has a 6,000lb towing capacity which is plenty for a trailer with a golf cart on it. We have a video installing it on a 2018 Highlander as well which I will attach below. That is going to show you step by step how this installs for you.
For a wiring harness I recommend # 118449, a Tekonsha 4 pole flat harness. This is a plug and play installation that requires no splicing and gives you a 4 flat connection which is commonly used on most smaller trailers. I have attached a installation video for you on that part as well.
You will need a ball mount to hook up to the trailer. We do have those and I am happy to get you a recommendation. I would just need to know what size ball you need, or what size coupler is on the trailer to get you the right one. Any anti rattle pin is not really necessary when towing but more of a luxury if you notice a lot of movement or noise when towing. That is something you can typically add on afterwards if you notice you could use it. If that is something you are interested in I recommend the # 63232 for your setup.
Let me know if there is anything you have already, or what size ball you would need to tow and I can get that together for you as well.
Product Page this Question was Asked From
etrailer Trailer Hitch Receiver - Custom Fit - Matte Black Finish - Class III - 2"
- Trailer Hitch
- For Towing
- Class III
- 900 lbs TW
- 6000 lbs GTW
- 8000 lbs WD GTW
- 2 Inch Hitch
- 900 lbs WD TW
- Visible Cross Tube
- etrailer
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Shop: Replacement Quick Grip Mount Assembly - Thule Ascent, Atlantis, and Force Cargo Box - Qty 1
- Q&A: Is There A Trailer Hitch For My 2018 Toyota Highlander XLE That Fits A Full Size Spare Tire
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Q&A: Spare Tire Location for 2019 Toyota Highlander
- Q&A: How to Determine Correct Trailer Wiring Harness for 2019 Toyota Highlander
- Article: How to Choose the Right Trailer Hitch Class
- Q&A: Heavy Duty Trailer Hitch and Wiring Recommendation for 2014 Toyota Highlander with Full Size Spare
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Q&A: Difference Between Curt and etrailer Trailer Hitch Receivers for 2020 Chevy Colorado
- Article: My Trailer Hitch Doesn't Fit
- Q&A: How To Tell If 2016 Toyota Highlander Has Factory Tow Package Wiring
- Article: The 5 Best Trailer Drop Hitches You Can Buy
- Article: Wiring Trailer Lights with a 4-Way Plug (It's Easier Than You Think)
- Article: How to Measure for Trailer Hitch Drop
- Article: How to Correct Noise from Exhaust Rattling Against a Trailer Hitch
Nick S.
9/8/2025
Hey Shannon, Did you have a chance to decide on the ball size for your trailer? I'm here to help you get everything you need for your towing setup. Let me know how I can assist further!