
Ask a Question About This Product
Our in-house experts typically reply within one business day.
Our in-house experts typically reply within one business day.
CURT
Verify Fitment
Select your vehicle to confirm this part fits.
2007 - 2012 Dodge Nitro
Confirmed to Fit












Always the correct part
We know our products
Quality Products
Free Shipping!












Always the correct part
We know our products
Quality Products
Free Shipping!
Complete CURT Class 3 2" trailer hitch and 4-flat custom wiring kit engineered for the 2007 - 2012 Dodge Nitro. Vehicle-specific fit, plug-and-play installation, all hardware and instructions included.
This custom kit fits the following vehicles:
All Hardware and Installation Instructions Included!
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 Dodge Nitro (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.
If your vehicle is not equipped with wiring for towing a trailer, CURT custom wiring is the ideal solution. A custom wiring harness -- also called a T-connector -- is a simple, plug-and-play electrical device that plugs into your automotive electric system and provides a standard, universal trailer wiring connection. This is done using two or more vehicle-specific, OEM-compatible connectors to plug into the taillight assembly, eliminating the need for cutting, splicing and soldering during installation. Custom wiring harnesses are made vehicle-specific, and while they are not available for all vehicles, they do offer one of the fastest, easiest and most secure ways to wire a vehicle for towing. This particular plug-in harness provides a 4-way flat connector socket and is designed to be a custom wiring harness to fit certain years of the Dodge Nitro and Jeep Liberty (to verify your vehicle compatibility, see application info). It comes with all necessary wiring components to establish a reliable trailer wiring connection, as well as a dust cover to keep the connector clean when not in use. You have a picture in mind of your next destination -- maybe it's the boat landing at your favorite fishing spot, maybe it's a campsite that overlooks one of nature's masterpieces, or maybe it's the next big jobsite. However, turning that picture into a reality takes more than just daydreaming. It takes a solid connection and the right amount of power. CURT custom wiring is made with some of the most sophisticated technology in the industry and is designed to install with ease, giving you a long-lasting electrical connection for your towing hitch setup.

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 888-634-94941 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2007 - 2012 | Dodge Nitro | — |
The 07 - 12 Dodge Nitro Curt 2", Class 3 Trailer Tow Hitch + 4-flat Wiring Kit 13334 (Part #CHW-819) fits 2007-2012 Dodge Nitro models. The 2012 model year is the last year covered by this part number. For newer models, check for an updated version.
The 07 - 12 Dodge Nitro Curt 2", Class 3 Trailer Tow Hitch + 4-flat Wiring Kit 13334 (Part #CHW-819) fits the following vehicles: 2007-2012 Dodge Nitro. Always verify your specific year, make, and model before ordering.
Yes, the 07 - 12 Dodge Nitro Curt 2", Class 3 Trailer Tow Hitch + 4-flat Wiring Kit 13334 (Part #CHW-819) is designed to fit the 2007-2012 Dodge Nitro.
The 07 - 12 Dodge Nitro Curt 2", Class 3 Trailer Tow Hitch + 4-flat Wiring Kit 13334 (Part #CHW-819) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
Yes, part number 13334 is designed for Dodge Nitro, Nitro SLT, and Nitro R/T models. Confirm your vehicle matches one of these models before installation.
The Curt 13334 receiver hitch is designed for Dodge Nitro, Nitro SLT, and Nitro R/T models. Verify your vehicle model before purchasing or installing.
No. The Curt 13334 requires no drilling. It uses existing frame holes and fastens to the vehicle frame with the factory tow hook removed.
Remove the factory tow hook from the bottom of the driver side vehicle frame and discard its attaching bolts. Also remove the bolt holding the gas filler neck protector bracket to the frame. The gas filler neck protector bracket will be repositioned between the hitch and frame during installation.
The kit includes 6 M12×1.75 Grade 10.9 hex cap screws (part 10-10459) and 6 1/2" conical toothed washers (part 30-00149). These are the only fasteners needed for installation.
The manual does not specify required tools. You will need a wrench or socket to tighten M12 bolts and a torque wrench to achieve the final torque specification of 79 ft.-lbs. Consult the manufacturer if you need a complete tool list.
All M12 bolts must be torqued to 79 ft.-lbs. Tighten bolts finger-tight first, then apply final torque in this sequence.
Torque all M12 bolts to 79 ft.-lbs. Begin by tightening bolts finger-tight only (step 3), then apply final torque (step 4).
1. Remove the factory tow hook from the driver side frame and discard its bolts. Remove the bolt holding the gas filler neck protector bracket to the frame. 2. Raise the hitch into position with the gas filler neck protector bracket between the hitch and frame, and align hitch holes to frame holes. 3. Fasten the hitch with M12 bolts and 1/2" conical toothed washers, tightened finger-tight only. 4. Torque all M12 bolts to 79 ft.-lbs. 5. Return the tow hook to the customer.
The gas filler neck protector bracket must be positioned between the hitch and the vehicle frame during installation. It remains in this position when the hitch is fastened to the frame.
No. First tighten all M12 bolts finger-tight only (step 3). Then, in a second pass, torque all bolts to 79 ft.-lbs. (step 4). This two-stage approach ensures proper alignment and even clamping.
The manual lists separate capacity ratings for weight-carrying and weight-distribution modes, indicating the hitch can be used in both configurations. However, the specific capacity values are blank in the manual. Contact Curt Manufacturing for the rated capacities for each mode.
After installation, verify that all M12 bolts are torqued to 79 ft.-lbs. The manual also states: periodically check this receiver hitch to ensure that all fasteners are tight and that all structural components are sound. Perform these checks regularly during the life of the hitch.
The manual recommends periodically checking the receiver hitch to ensure that all fasteners are tight and that all structural components are sound. No specific interval is given. Inspect before each towing trip and after heavy use.
Curt Manufacturing warrants the product to be free of defects in material and workmanship at the time of retail purchase by the original purchaser. If defective, Curt may repair or replace the product at their option when returned prepaid with proof of purchase. Warranty is voided by alteration, misuse, or improper installation. Curt's liability is limited to repair or replacement and excludes incidental or consequential loss or damage.
Yes, the Curt 56334 is designed for Dodge Nitro SUVs. The harness connects to the taillight assemblies on both driver and passenger sides and includes a converter box for proper function.
Yes, the Curt 56334 custom wiring harness is compatible with Jeep Liberty vehicles. Installation follows the same procedure as the Dodge Nitro.
The signal circuits are rated at 3.0 amps per side, and the tail/running circuits are rated at 6.0 amps total. The battery connection must be fuse protected at 10 amp max. Do not exceed the product rating or the tow vehicle lamp load rating, whichever is lower.
You will need a 10mm socket, ratchet, T-15 Torx bit, Phillips screwdriver, and flat blade screwdriver.
Yes, you must disconnect the negative battery terminal before beginning installation. This is the first step in the installation process.
Open the vehicle tailgate and remove the two bolts holding each taillight assembly in place. Remove both taillights carefully to avoid damaging the alignment tabs. Then locate the vehicle taillight wiring harness connectors behind the taillight housing and separate them from the taillight, taking care not to damage the locking tabs.
The custom wiring harness end with the yellow wire connects to the driver side taillight. Insert it between the separated connectors and ensure the connectors are fully inserted with locking tabs in place.
The custom wiring harness end with the green wire connects to the passenger side taillight. Route the harness down through the opening under the driver side taillight, along the backside of the bumper, and up through the opening under the passenger side taillight before connecting.
Drilling may be required for the ground wire connection. You must locate a suitable grounding point near the connector, such as an existing screw with nut in the vehicle frame. If no existing screw is available, you will need to drill a 3/32" pilot hole for the provided screw. The area should be free of rust, dirt and paint.
Drill a 3/32" pilot hole for the provided ground screw. Before drilling, check for miscellaneous items that may be hidden behind or under any surface to avoid damage and personal injury.
Locate a suitable grounding point near the connector, such as an existing screw with nut in the vehicle frame, or drill a 3/32" pilot hole for the provided screw. The area must be free of rust, dirt and paint. Secure the white ground wire using the ring terminal and provided screw.
Mount the black converter box on a flat, clean surface that is out of the path of spray and debris from the rear wheels and road. Use the provided double-sided tape to adhere it. Failure to mount the box in a protected area can cause loss of warranty, product failure, overheating and potential fire.
When in use, route the 4-flat to the center of the vehicle. When not in use, roll it up and store in a convenient, out of the way location. Secure any loose wires with the provided cable ties.
All steps must be followed to ensure the wiring harness functions properly. Once installed, test for proper function by using a test light or connecting a properly wired trailer.
The battery connection must be fuse protected at 10 amp max. Exceeding this rating can cause loss of warranty, overheating and potential fire.
Exceeding the product rating can cause loss of warranty, overheating and potential fire. Do not exceed the product rating or the tow vehicle lamp load rating, whichever is lower.
Before drilling, check for miscellaneous items that may be hidden behind or under any surface to avoid damage and personal injury.
The Curt 56334 includes the custom wiring harness with yellow and green wire ends, a black converter box, a white ground wire with ring terminal and provided screw, double-sided tape for mounting the converter box, cable ties for securing loose wires, and a 4-flat dust cover to help prevent corrosion.
The Curt 56334 fits Dodge Nitro and Jeep Liberty SUVs.
You need a 10mm socket, ratchet, T-15 Torx bit, Phillips screwdriver, and flat blade screwdriver.
Yes, disconnect the negative battery terminal before starting installation.
Drilling may be required for the ground wire connection if no existing screw is available. You would drill a 3/32" pilot hole.
Signal circuits are 3.0 amps per side; tail/running circuits are 6.0 amps total. Battery connection must be fused at 10 amp max.
The battery connection must be fuse protected at 10 amp max. Do not exceed this rating.
On Sale Today
Original price was $471.90. Current price is $338.98.You save $132.92 (28%)
Free Shipping
Ships free on all orders





Quick Ship
In stock and ready to ship — order now!
FREE ShippingFREE SHIPPING
Estimated delivery Wed, Sep 16 - Sat, Sep 19
Order before 2 PM EST Monday–Friday for same-day processing
Guaranteed safe & secure checkout
No reviews have been added for this product.