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CURT
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2021 - 2026 Toyota Sienna
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Select your vehicle to find the exact plug-and-play parts that fit — no cutting or splicing.
Trailer hitch weight ratings are limited to vehicle manufacturer's stated capacities
Includes installation hardware
Includes installation hardware
Warranty: Limited Lifetime Warranty (One-Year Finish, One-Year Parts)
Main Body Shape: Round
Receiver Tube Size (Inches): 2 IN
Finish: GLOSS BLACK POWDER COAT
WC / TW (Pounds): 350 LB / 3,500 LB
WD / WDTW (Pounds): 5,000 LB / 500 LB
Weight Carrying Capacity (Pounds): 3,500 LB
WC Tongue Weight (Pounds): 350 LB
Weight Distribution (Pounds): 5,000 LB
WD Tongue Weight (Pounds): 500 LB
Installation Difficulty: Novice
Installation Time Exact (Minutes): 45
Whatever your task at hand -- whether it's launching that boat before daybreak, setting up your camper before the rush or getting a final load to the dump before close -- CURT class 3 trailer hitches offer the strength needed for serious towing. They make it easy to hitch up and Bring It, offering a vehicle-specific fit and the weight capacity to handle a variety of trailers. Custom class 3 hitches are the most common type of receiver hitch for pickup trucks and SUVs. Because of their weight range, they are also found on full-size cars, crossovers and minivans. Each custom-fit class 3 hitch package is made for vehicle-specific mounting. This particular kit fits certain years of the Toyota Sienna (see application info to verify vehicle compatibility). It provides a weight carrying capacity of 3,500 lbs. GTW and 350 lbs. TW. It is also compatible with a weight distribution hitch for level towing and a rating of 5,000 lbs. WD and 500 lbs. WDTW. CURT class 3 trailer hitches are typically used to attach and haul utility trailers, boat trailers, campers, snowmobile or ATV haulers and more (NOTE: Never exceed the lowest-rated towing component). Each class 3 hitch has a 2" receiver tube and is tested in accordance with SAE J684 for safety. To ensure that CURT class 3 receiver hitches have what it takes for serious trailering, they are designed using a hands-on approach and are constructed with rugged, high-strength steel and precise welding. We also protect our class 3 hitches in a co-cured finish of liquid A-coat and black powder coat for superior resistance to rust, chipping and UV damage.
CURT offers a variety of high-quality trailer hitches and accessories for select vehicle models. Find the perfect fit for your towing needs at TowUniverse.
CURT, a Lippert brand, offers a complete line of towing products and is the leading manufacturer of custom-fit trailer hitches. We offer the broadest selection of custom-fit hitches, and each one is designed, welded, and coated in Wisconsin.
CURT is also a leader in flat towing products, as well as 5th wheel, gooseneck, and weight distribution hitches, ball mounts, electrical components, cargo solutions, and other towing accessories.
For everything from passenger cars and vans to full-size pickups and SUVs, CURT is 'The First Name in Towing Products®.'
Experts available to answer your questions
Call 888-634-9494Equip your vehicle for towing and hitch-mounted accessories with a dependable CURT 2" trailer hitch. Designed for a vehicle-specific fit, CURT receiver hitches provide a strong and secure connection point for towing trailers, carrying bikes, transporting cargo and using other compatible 2-inch hitch accessories.
Our selection of CURT 2-inch receiver hitches includes options for trucks, SUVs, crossovers, vans and passenger vehicles. Each hitch is engineered to match specific vehicle mounting points, helping provide a clean installation and dependable performance. Depending on the vehicle application, available options may include Class 3, Class 4 and heavy-duty receiver hitches with different gross trailer weight and tongue weight capacities.
A 2" x 2" receiver opening is one of the most common hitch sizes and works with a wide range of towing accessories, including ball mounts, bike racks, cargo carriers, hitch steps and tow hooks. When towing a trailer, you may also need a properly rated trailer ball, hitch pin, wiring harness, brake controller or weight distribution system.
CURT trailer hitches feature a durable black finish designed to help protect against rust, scratches and exposure to road conditions. Many models install using existing holes in the vehicle frame, although drilling, trimming or temporary removal of vehicle components may be required for certain applications.
Use our vehicle fitment tools to find the correct CURT 2" trailer hitch for your year, make and model. Always compare the hitch rating with your vehicle’s towing capacity and the ratings of every component in your towing setup. The maximum towing capacity is determined by the lowest-rated component.
Shop CURT 2-inch trailer hitches at TowUniverse for vehicle-specific fitment, trusted towing performance and access to the accessories needed to complete your towing setup.
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1 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2021 - 2026 | Toyota Sienna | No Drilling Required Installation Time: 30-60 minutes Visibility: Exposed |
Yes, the CURT 13470 is engineered with a vehicle-specific design for 2021-2026 Toyota Sienna models, so your 2026 will be a perfect fit. This Class 3 hitch provides 3,500 lbs gross trailer weight capacity and 350 lbs tongue weight, plus it's compatible with weight distribution systems up to 5,000 lbs.
Absolutely! The CURT 13470 is specifically designed for 2021-2026 Toyota Sienna models with a custom-fit mounting system. You'll get the full 3,500 lb towing capacity with the 2-inch receiver, and installation hardware is included in the kit.
The CURT 13470 fits 2021-2026 Toyota Sienna models exclusively. It's engineered as a vehicle-specific design, meaning it mounts perfectly to your Sienna's frame points without any modifications or drilling required.
Installation is rated as novice-level difficulty with an estimated 45-minute install time using basic hand tools. The kit includes all necessary installation hardware, and the vehicle-specific design means everything lines up perfectly with your Sienna's existing mounting points.
The CURT 13470 has a gross trailer weight (GTW) capacity of 3,500 lbs and a tongue weight (TW) capacity of 350 lbs. If using weight distribution, the weight distribution (WD) capacity is 5,000 lbs with a weight distribution tongue weight (WDTW) capacity of 500 lbs.
No, the CURT 13470 requires no drilling. Installation uses existing weldnuts on the vehicle frame rails. The installation does require trimming of the underbody panel.
Required tools are: ratchet, torque wrench, 19mm socket, 10mm socket, flathead screwdriver, aviation shears, and 6" socket extension. A tools reference guide is available at curtmfg.com/trailer-hitch-installation.
The kit includes 6 hex bolts (M12-1.25 x 40mm, Class 10.9) and 6 conical-toothed washers (1/2"). These fasteners attach the hitch to the existing weldnuts on both frame rails (three bolts and washers per side).
Remove the three hole plugs from the frame rails. To clean debris from the weldnuts, spray lubricant or compressed air into each hole. For heavy debris, use a wire brush, taking care not to damage the threads.
The conical-toothed washers should be oriented with the teeth facing the hitch side plate, as shown in the assembly diagram on page 2. The washer sits between the hex bolt head and the hitch mounting surface.
1. Remove the underbody panel from the passenger side by removing three push fasteners and three screws using a 10mm socket. 2. Remove the three hole plugs and clean the weldnuts in each frame rail. 3. Raise the trailer hitch into position and secure with three M12 hex bolts and conical-toothed washers on each side. 4. Torque all M12 bolts to 86 lb-ft. 5. Trim the underbody panel using the grooves as guides, then reinstall using factory hardware.
The underbody panel must be trimmed using the grooves on the panel as guides. The trim diagram shows cuts of 7-1/4" and 3". The grooves on the panel serve as the primary reference for the trim line. After trimming, the panel is reinstalled using the factory hardware.
All M12-1.25 x 40mm hex bolts must be torqued to 86 lb-ft. Use a torque wrench to ensure proper tightness and prevent damage to the product or vehicle.
Safety glasses must be worn at all times during installation. Never exceed the vehicle manufacturer's recommended towing capacity when using the hitch. After installation, perform periodic inspection to ensure all mounting hardware remains tight and structural components are secure.
Periodic inspection of the trailer hitch should be performed to ensure all mounting hardware remains tight and structural components are secure. This helps prevent damage and ensures safe towing.
No drilling required. The hitch uses existing weldnuts on the vehicle frame rails. Trimming of the underbody panel is required.
Ratchet, torque wrench, 19mm and 10mm sockets, flathead screwdriver, aviation shears, and 6" socket extension.
Torque all M12 hex bolts to 86 lb-ft using a torque wrench.
Tongue weight capacity is 350 lbs (or 500 lbs with weight distribution). Gross trailer weight capacity is 3,500 lbs (or 5,000 lbs with weight distribution).
Yes, the passenger-side underbody panel must be removed to access the frame rail weldnuts. It is reinstalled after the hitch is secured and the panel is trimmed.
Yes, a compatible bike rack, cargo carrier or other accessory with a 2" x 2" shank can generally be used. Make sure the accessory does not exceed the hitch’s tongue weight rating, the vehicle’s limits or the accessory manufacturer’s capacity. Account for the combined weight of the carrier and everything loaded onto it.
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