bing tracking image
  1. Trailer Hitch
  2. CURT
  3. Class II
  4. 1-1/4 Inch Hitch
  5. 3500 lbs GTW
  6. Concealed Cross Tube
Curt Trailer Hitch Receiver - Custom Fit - Class II - 1-1/4"

Curt Trailer Hitch Receiver - Custom Fit - Class II - 1-1/4"

Item # C12173
Retail:$396.95
Our Price: $247.86
You Save: $149.09
Trailer Hitch

Will this fit?

To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.

Shipping Weight: 39 lbs
Add to cart
In Stock
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

In Use/Installed

Videos

Perfect for light-duty towing, this custom, vehicle trailer hitch receiver features fully welded, gloss powder coated steel construction. Drawbar sold separately. Great Prices for the best trailer hitch from CURT. Curt Trailer Hitch Receiver - Custom Fit - Class II - 1-1/4" part number C12173 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (9)
  • Q & A (0)
  • Photos

CURT Trailer Hitch - C12173

  • Class II
  • 1-1/4 Inch Hitch
  • 3500 lbs GTW
  • Concealed Cross Tube
  • CURT
  • 350 lbs TW
  • Custom Fit Hitch

Perfect for light-duty towing, this custom, vehicle trailer hitch receiver features fully welded, gloss powder coated steel construction. Drawbar sold separately.


Features:

  • Custom fit is designed specifically for your vehicle
  • Precision, robotic welding maximizes strength and improves fit
  • Bolt-on installation - no welding required
    • Complete hardware kit and installation instructions included
  • Lifetime technical support from the experts at etrailer.com
  • Gloss black powder coat finish over protective base coat offers superior rust resistance
  • Sturdy, square-tube design
  • Drawbar, pin and clip sold separately
  • Hitch assembled in the USA
    • Mounting hardware may be imported


Specs:

  • Receiver opening: 1-1/4" x 1-1/4"
  • Rating: Class II
    • Maximum gross trailer weight: 3,500 lbs
    • Maximum tongue weight: 350 lbs
  • Limited lifetime warranty


etrailer.com Technical Support

At etrailer.com we're committed to the products we sell, and to our customers. Our experienced and knowledgeable staff are available via both phone and email to address your questions and concerns for the lifetime of your hitch. The technicians at etrailer perform hitch installations on a daily basis, making them a valuable resource for do-it-yourselfers. The one-on-one, personal service you'll receive comes straight from an expert in the towing and automotive field. We've installed it, we've wired it and we've towed with it, so whatever your question, we can answer it.



12173 Curt Class 2 Trailer Hitch Receiver

Installation Details C12173 Installation instructions

This Product Fits The Following Vehicles




Customer Satisfaction Score:


Customer Reviews

Curt Trailer Hitch Receiver - Custom Fit - Class II - 1-1/4" - C12173

Average Customer Rating:  4.3 out of 5 stars   (9 Customer Reviews)

Perfect for light-duty towing, this custom, vehicle trailer hitch receiver features fully welded, gloss powder coated steel construction. Drawbar sold separately.

by:

Installed with recover up to now only use receiver for bike rack Good easy ibstall

Dave S.

7/19/2021

fully functional, not issues, paint is in good shape after over a jears of use



by:

Product and build quality is great and it fit great as expected. All the hardware and fasteners were exactly as required.
The instructions were detailed correctly for my vehicle, BUT there were 5 words that were easy to overlook (I read it 3 times before interpreting correctly) about the heat shield installation. It could have been a highlighted area with a special note, but in the end, I got it installed AFTER the hitch was mounted. It just took some extra trimming.
This was about a 2 hour install alone with minimal time in adjustment. With two people it could have saved some time but it's going to take at least an hour, even if I was doing it on the same vehicle.



by:

Great hitch and installation instructions. Purchased for a great price and shipped very quickly



by:
2018 Buick Regal TourX

I RECIEVED THE TRAILER HITCH YESTERDAY , I WAS A LITTLE HESITANT ABOUT GETTING STARTED ON A BIG ENDEVOUR . BOY HOWDY WAS I SURPRISED WHEN THE INSTALL WENT VERY QUICKLY AND EASILY. JUST A GLANCE THROUGH THE INSTRUCTOINS AND EVERYTHING WENT AS THE INSTRUCTION SHEET SAID ! I DID NEED TWO PEOPLE TO SET IT IN PLACE THOUGH. ALL IN ALL IT IS A GREAT PRODUCT AND BUILT WELL . THANK YOU ETRAILER .



by:

Quick delivery on custom hitch. Everything looks OK, no damage



by:

Solid construction. Really improves the functionality of the adventure wagon. Takes way longer to install than the 1 hour Curt says though. Took the dealership 3+ hours with four guys working on it at one point. I wouldn’t recommend trying it yourself.



by:
2018 Buick Regal TourX

You had what I wanted. Even with my mix up, I have the proper hitch and the other returned.



by:



by:


9
9

See what our Experts say about this CURT Trailer Hitch

  • Can Hands Free Tailgate Still be Used on 2018 Buick Regal TourX with a Trailer Hitch Installed
    We haven't been able to test fit the Curt Trailer Hitch Receiver with a 2018 Buick Regal TourX that has the hands free liftgate yet but what we have found is you typically just have to kick to the left or right of the receiver instead of waving your foot back and forth. It will slightly interfere but you shouldn't lose the feature altogether. The installation instructions have been linked for you to reference as well.
    view full answer...
  • Trailer Hitch Fit for 2018 Buick Regal TourX
    For your 2018 Buick Regal Tourx the Curt hitch part # C12173 is a confirmed fit and would work well.
    view full answer...
  • Trailer Hitch Receiver For 2018 Buick Regal TourX Using 2 Bike Rack and Cargo Carrier
    The Curt Trailer Hitch Receiver # C12173 is only available with a 1-1/4" receiver tube on your 2018 Buick Regal TourX. You can use a Curt Trailer Hitch Receiver Adapter # C45785 to allow you to still use your 2" hitch mounted accessories. The adapter does reduce the receiver capacity by 50%, which would allow you to carry 175lbs with the Draw-Tite receiver. I recommend using a Roadmaster Quiet Hitch for 1-1/4" Trailer Hitches # RM-061-125 to remove the rattle in the adapter to the receiver...
    view full answer...
  • Trailer Hitch and Wiring Recommendation for 2018 Buick Regal TourX
    For your 2018 Buick Regal TourX I'd recommend the Curt hitch part # C12173 over the Draw Tite # 36661 although both are really great options with a similar design. The reason I recommend the Curt is that in general we see the best quality control from their hitches and it seems the powdercoat is a little stronger which prevents flaking and corrosion. Then for trailer wiring you will need the Curt T-Connector part # C56389 as it installs the easiest and is a great harness. Then for a...
    view full answer...
  • How Far From The Ground Does The Curt Trailer Hitch Sit On a 2018 Buick Regal TourX?
    When we installed the Curt Trailer Hitch Receiver # C12173 on a 2018 Buick Regal TourX in our shop we found it to have a ground clearance of approximately 9". You can compare this with what you have on your factory hitch as we do not have that information. This is currently our only receiver for your Regal.
    view full answer...
  • Picture of Curt Trailer Hitch Installedon 2018 Buick Regal Tourx
    Since most trailer hitches hang below the rear fascia/bumper they typically do end up cutting the ground clearance down a little bit. I was able to find a picture of the Curt hitch part # C12173 installed on a 2018 Buick Rregal Tourx like yours to show you how it's going to hang in relation to the rest of the trailer.
    view full answer...
    Image 1 for
  • Recommended Trailer Wiring Harness for 2019 Buick Regal TourX
    Based on my research your 2019 Buick Regal TourX doesn't come from the factory with a pre-installed trailer wiring connecter but one can be easily added. For this I recommend the Curt T-One Wiring Harness # C56389. This custom harness simply gets plugged into existing ports behind the driver and passenger side tail lights. After running the hot lead up to the battery you will have a fully functional 4-Way connector to connect with and power a trailer's basic signal lights. I have attached...
    view full answer...
  • Recommended Trailer Hitch Receiver Compatible with 2019 Buick Regal Sportback AWD
    The Curt Trailer Hitch Receiver # C12173 is only a fit for 2018 - 2020 Buick Regal TourX. For your 2019 Buick Regal Sportback, all the versions will use the Curt Trailer Hitch Receiver # C12185. So, that is the hitch receiver I recommend for your Sportback AWD. If you will be towing with this hitch, I recommend the Curt T-Connector Vehicle Wiring Harness # C56389, ball mount # C45521, hitch ball # A-82, and pin and clip # F-4.
    view full answer...
  • Recommended Trailer Hitch for 2019 Buick Regal TourX
    There is a trailer hitch that fits your 2019 Buick Regal TourX but the only options are Class II hitches with a 1-1/4 inch receiver. The hitch I recommend for your '19 Regal TourX is the Curt # C12173 because it does not require fascia trimming to install and like all Curt trailer hitches is made in the U.S.A. I have added a link to the installation instructions of this hitch for you to check out as well.
    view full answer...

Do you have a question about this Trailer Hitch?


Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Jacob T
Video Edited:
Jacob T
Employee Wilson B
Updated by:
Wilson B
Employee Kristina F
Updated by:
Kristina F
Employee Isabelle B
Updated by:
Isabelle B
Employee Ronnie R
Written by:
Ronnie R
Employee Conner L
Test Fit:
Conner L

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.


Product Experts Available Now!
Call 1-800-940-8924