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Warranty: One-Year Limited Warranty
Electrical System Type: 2W
Output Type: 4-Way Flat
Installation Difficulty: Novice
Installation Time Exact (Minutes): 10
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 Chrysler 300, Dodge Charger and Dodge Challenger (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 888-634-94943 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2005 - 2010 | Chrysler 300 | Installation Time: 30-60 minutes |
| 2008 - 2014 | Dodge Challenger | Installation Time: 30-60 minutes |
| 2006 - 2010 | Dodge Charger | Installation Time: 30-60 minutes |
The CURT 55534 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Chrysler 300, Dodge Charger, Challenger (Part #BKDK55534) fits the following vehicles: 2005-2010 Chrysler 300; 2008-2014 Dodge Challenger; 2006-2010 Dodge Charger. Always verify your specific year, make, and model before ordering.
The CURT 55534 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Chrysler 300, Dodge Charger, Challenger (Part #BKDK55534) fits 2005-2010 Chrysler 300 models. The 2014 model year is the last year covered by this part number. For newer models, check for an updated version.
Yes, the CURT 55534 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Chrysler 300, Dodge Charger, Challenger (Part #BKDK55534) is designed to fit the 2005-2010 Chrysler 300.
The CURT 55534 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Chrysler 300, Dodge Charger, Challenger (Part #BKDK55534) Typical installation time is 30-60 minutes. Basic hand tools are typically all you need.
Curt 55534 is a trailer wiring harness designed for Chrysler 300, Dodge Challenger, and Dodge Charger vehicles. It includes a 4-flat connector wire, T-connectors for the taillight circuit, a grounding wire with eyelet, and fastening hardware.
Curt 55534 is designed for Chrysler 300, Dodge Challenger, and Dodge Charger. The manual does not specify model years. Confirm your vehicle matches one of these three models before purchasing.
The harness includes a 4-flat connector wire, two T-connectors (one with yellow wire, one with green wire), a white grounding wire with eyelet, a screw, and a nut. The manual does not list all fasteners or specify quantities beyond what is needed for installation.
Basic hand tools are required: a screwdriver (to remove and reinstall the trunk scuff panel and secure fasteners), a drill with a 3/32" bit (if drilling a new grounding hole), and a wrench or socket (to secure the grounding wire nut). The manual does not specify additional tools.
On the driver's side, remove the plastic wing nut securing the trunk liner and pull back the trunk liner to expose the vehicle's taillight wiring harness. Repeat on the passenger side, then partially remove the vehicle's trunk scuff panel.
On the driver's side, insert the T-connector end with the yellow wire between the separated taillight connectors. Route the T-connector end with the green wire to the passenger side under the scuff panel. Repeat this process on the passenger's side, then reinstall the scuff panel.
Locate a suitable grounding point near the connector, such as an existing screw with nut in the vehicle's frame. If no suitable point exists, drill a 3/32" hole and secure the white wire using the eyelet and screw provided with the harness.
Drilling is not always required. If a suitable existing grounding point (such as a screw with nut in the vehicle's frame) is available near the connector, you can use that. If not, you must drill a 3/32" hole for the grounding wire.
Drill a 3/32" hole for the grounding wire if an existing grounding point is not available.
Before drilling, verify that no miscellaneous items are hidden behind or under any surface. Drilling without checking can cause damage to vehicle components and personal injury.
Route the 4-flat wire to the center of the vehicle and out the trunk when in use. When not in use, roll up the wire and store it in an out-of-the-way location in the trunk.
Curt 55534 fits Chrysler 300, Dodge Challenger, and Dodge Charger. Model years are not specified in the manual.
Drilling is required only if no existing grounding point is available. If drilling is needed, a 3/32" hole is drilled for the ground wire. Always verify no hidden items are behind surfaces before drilling.
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