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  1. Trailer Hitch
  2. CURT
  3. 1-1/4 Inch Hitch
  4. Class II
  5. 2500 lbs GTW
  6. Visible Cross Tube
THIS ITEM IS NOT A FIT FOR
2005 Ford Expedition
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CURT

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

Part Number: C12231
In Stock
$408.43
Retail:$614.49
You Save: $206.06
Trailer Hitch
Not Confirmed to Fit

2005 Ford Expedition

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etrailer Installation
We'll connect you with nearby partnered installers who know this exact setup.
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 C12231 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (12)
  • Q & A (0)
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CURT Trailer Hitch - C12231

Highlights

  • Custom Fit for Your Vehicle: Mounts to existing attachment points
  • Tows up to 2,500 lbs (GTW): Handles light trailers, small boats, and utility loads.
  • Holds up to 250 lbs (TW): Supports bike racks, cargo carriers, and other Class II gear.
  • Bolt-On Install: Mounts with included hardware—no welding needed for an easy DIY job.
  • Durable Steel Build: Fully welded, square-tube design built for long-term strength.
  • Gloss Powder Coat Finish: Dual-layer coating resists rust and keeps the hitch looking clean.
Made in USA

Features to know about

Haul Light Trailers and Small Loads with Confidence: Class II Strength in a Compact Size

This Curt Class II trailer hitch receiver is built for light-duty towing and everyday utility. With a maximum gross trailer weight of 2,500 lbs and a tongue weight of 250 lbs, it’s ideal for small trailers, boats, or campers. The 1-1/4" x 1-1/4" receiver opening gives you flexibility for light towing accessories without the bulk of a larger hitch.

Built Strong for Everyday Use: Fully Welded, Powder-Coated Steel

The sturdy, square-tube design is precision welded by robots to ensure consistent strength and alignment. The gloss black powder coat finish is layered over a protective base coat to resist rust and wear from the elements. It’s a solid, heavy-duty build that holds up to regular use while keeping a clean look under the bumper.

Simple DIY Mounting: Custom Fit with Bolt-On Installation

This hitch is designed for an exact fit to your vehicle’s frame using factory mounting points. It installs with standard tools and doesn’t require any welding, making it a great choice for driveway installs or weekend projects. The complete hardware kit and step-by-step instructions are included so you can get it mounted and ready to tow without extra hassle.

Ready for Your Accessories: Works with Drawbars, Bike Racks, and Cargo Carriers

The 1-1/4" Class II receiver size works with typical small ball mounts, bike racks, and cargo platforms. Whether you’re carrying bikes to the trail or adding cargo space for a trip, this receiver gives you a strong base for your favorite accessories. The drawbar, pin, and clip are sold separately so you can choose the setup that fits your needs best.

Specs

Receiver Opening

  • Receiver opening: 1-1/4" x 1-1/4"

Class Rating

  • Rating: Class II

Weight and Capacity

  • Maximum gross trailer weight: 2,500 lbs
  • Maximum tongue weight: 250 lbs

Warranty

  • Limited lifetime warranty

12231 Curt Class 2 Trailer Hitch Receiver

Replaces 247251 Da'Lan Class I Trailer Hitch Receiver

Installation Details C12231 Installation instructions

This Product Fits The Following Vehicles




Customer Satisfaction Score:

Ratings & Reviews

4.8

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

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ez install just use exhaust hanger bolt holes



by:

Watched a couple videos to get familiar with the installation. Installation was no problem. I have been using it for a year now and it has held up great.



by:

Have bought trailer parts here before, always great service and fast shipping,thanks.



by:

When installing on a Lexus LS430, give yourself 2hrs install time. Hitch goes under both mufflers brackets.



by:

Trailer hitch for my '02 Lexus arrived in record time..It appears to be a fairly easy installation for the hitch proper and the instructions are good.



by:

My experience with etrailer was nothing but positive! I spoke with Brittney who gave good information on the product and availability and told her that I had to verify something before placing an order. I called back and ordered the hitch thru Heidi, next day air, and shortly after that Brittney called me back just to make sure I was taken care of. Great service.



by:

Good quality hitch. Had to cut end of both tailpipe hanger brackets to get it installed properly but once on it looks good and works fine.



by:

Awesome product legit website easy inst all.



by:

I just finished installing a CURT trailer hitch to my '04 Lexus LS430. Unusually tow vehicle but needed hitch to haul a motorcycle. Etrailer's directions were easy to follow, however, a projected install time of 30 minutes was very ambitious for a novice installer (like myself). Overall, pleased with the look of the hitch and the service provided by Etrailer.



by:

Nice trailer hitch. It was a no brainer to install.

Tim profile picture

Tim

5/15/2014

Trailer hitch functions as expected. My only glitch is I ended up with a random vibration that Ive been unable to track down. As with these kinds of issues itll end up being something simple and Ill be happier after I figure it out. Product works wonderfully.


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12

See what our Experts say about this CURT Trailer Hitch

  • Trailer Hitch and Wiring for 2004 Lexus LS 430
    Hey Jeff! Yes, the Curt Trailer Hitch Receiver # C12231 is the right hitch for your 2004 Lexus LS 430. The only wiring available is universal so you can use the Curt 4-Way # C56496 along with the Powered Converter Wiring Kit # 55151 to add a 4-way for your trailer lights. Since you already have a ball mount you're all set. What kind of trailer are you towing?
    view full answer...
  • Trailer Hitch Recommendation for 2004 Lexus LS 430
    The two Curt hitches both look pretty similar but they have different mount hole patterns on the mounting flanges as they are for different vehicle configurations. The part # C12230 will not fit on your 2004 Lexus LS 430. For that you'll need the part # C12231 that you also referenced as it is a confirmed fit. The towing capacity of this hitch is 2,500 lbs which means the hitch is strong enough for that trailer weight. Now you'll need to also check the owners manual of your vehicle to...
    view full answer...
  • Recommended Trailer Hitch Receiver For 2005 Lexus LS 430
    I have a different option for you, but the Curt Trailer Hitch Receiver # C13900 you were looking at is not confirmed to fit your 2005 Lexus LS 430. Instead I recommend the Curt # C12231 which is currently the only trailer hitch receiver confirmed to fit your specific vehicle. This hitch has a 1-1/4" receiver with a 250lb tongue weight rating and 2500lb trailer weight rating making it a perfect choice for carrying a bike rack, cargo carrier, or adding a ball mount to tow a trailer. If...
    view full answer...
  • Hitch Receiver Options for a Thule T2 Platform Rack on 2001 Lexus LS 430
    For your 2001 Lexus LS 430, I recommend the Curt Trailer Hitch # C12231, a Class I 1-1/4 inch receiver perfect for your Thule T2 TH9045 and is custom fit for your vehicle. It features bolt-on installation with no welding required. It is made in the US and includes the drawbar, pin and clip. I have included instructions for the proper installation of this product on your car. I have also included a video showing the installation of your bike rack on a 2012 Volkswagen Jetta. While it is...
    view full answer...
  • Trailer Hitch and Wiring Harness for 2003 Lexus LS430
    We do indeed offer a hitch and trailer wiring harness for a 2003 Lexus LS430. For a hitch, I'd recommend the US made Curt Class II hitch, part # C12231 along with the # C59236 trailer wiring harness. You'll also need a # C45510 ball mount, a # PC2 hitch pin and # 19256 for a 1-7/8 or # 19258 for a 2 inch trailer ball.
    view full answer...
  • Higher Capacity Bike Rack for 2 Bikes on a 2003 Lexus LS 430
    The Thule OutWay trunk mount platform bike rack, part # TH65JV, can carry up to two 33 pound bikes. It's not rated to carry your 48 pound e-bike and neither are any of the trunk mount racks we carry. Your best option is to add a hitch to your 2003 Lexus LS 430 and use a hitch mount bike rack. The Saris Freedom, part # SA4412B, is a great rack that can handle up to 60 pound bikes. Also the rack itself only weighs about 22-12 pounds. The Thule you looked at is about twice that. For a...
    view full answer...

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Info for this part was:

Employee Dan D
Edited by:
Dan D
Employee Lindsey S
Written by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Wilson B
Updated by:
Wilson B
Employee Kristina F
Updated by:
Kristina F
Employee Isabelle B
Updated by:
Isabelle B

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