Hitch and Wiring Recommendation for 2018 Mazda 3 GS
Updated 09/26/2025 | Published 04/24/2025
Products Featured in This Question
Question:
Looking for a trailer hitch and plug playelectrics for a 2018 Mazda 3 gs thanks
asked by: Emil A
Expert Reply:
Hi Emil,
I'm happy to help you find the right hitch for your Mazda3 GS!
I recommend the EcoHitch Class 2 because it has a concealed cross tube, so it's going to look much cleaner and more seamless on your Mazda.
If you have a sedan, the EcoHitch you’ll need is part # 306-X7303.
If you have a hatchback, you’ll want part # 306-X7305.
The only downside with the EcoHitch is that the installation is a little more involved — it does require removing the bumper. So if you're planning to install it yourself or prefer not to deal with extra labor costs, let me know! We can definitely look at some other options together if you'd like.
Also, just to be fully transparent, the wiring you’ll need ( part # 118405 ) is currently on backorder through us.
Comment below if this option doesn't work for your situation.
Product Page this Question was Asked From
EcoHitch Hidden Trailer Hitch Receiver - Custom Fit - 2"
- Trailer Hitch
- For Towing
- Class II
- 300 lbs TW
- 2000 lbs GTW
- 2 Inch Hitch
- Concealed Cross Tube
- EcoHitch
more information >
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on Trailer Hitch
Heather A.
9/26/2025
Hey Emil, did you decide to go with the EcoHitch for your Mazda3? I'm curious if the installation process worked out for you, especially with the bumper removal. Your experience could really help others considering a similar setup!