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Warranty: One-Year Limited Warranty
Electrical System Type: 3W
Output Type: 4-Way Flat
Tail Light Circuits: 7.5 Amps
Turn and Brake Circuits: 3.0 Amps
Installation Difficulty: Professional
Installation Time Exact (Minutes): 10
CURT custom wiring connectors are the easiest way to outfit your vehicle with a CURT trailer wiring connection. They are built with some of the most advanced technology in the industry, and each one is custom-fitted to work with a specific make and model. Some automotive manufacturers install a special socket on the vehicle to be used for vehicle-to-trailer wiring. Although this special socket is not equipped on every vehicle, a CURT custom wiring connector -- also called a T-connector -- utilizes the socket for simple, stress-free installation. Rather than requiring you to cut, splice and solder into your vehicle's wiring system, the custom wiring connector uses a single OEM-compatible plug and instantly provides a standard, universal vehicle-to-trailer wiring connection, typically in the form a 4-way flat. All CURT custom wiring connectors are made vehicle-specific for the easiest possible installation and the best fit. This particular plug-in connector provides a 4-way flat socket and is designed to be a custom wiring option for certain years of the Isuzu Trooper and Acura SLX (to verify your vehicle compatibility, see application info). It comes with all necessary hardware to establish a solid connection. It also comes with a dust cover to keep the connector socket clean when not in use. To ensure long-lasting reliability, all CURT custom wiring connectors are thoroughly tested for optimal functionality. Stress is the last thing you should feel when towing a trailer -- whether you're hauling your RV to that favorite camping destination, your ATVs up to the hunting grounds or your fishing boat to the new hidden hotspot. At CURT, we think your towing equipment should add to the enjoyment of your experience, not detract from it.

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 888-634-9494Rediscover "Us" Time | Tested. Proven. Safe. Towing Products
2 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 1996 - 1999 | Acura SLX | Installation Time: 30-60 minutes |
| 1992 - 2002 | Isuzu Trooper | Installation Time: 30-60 minutes |
On Sale Today
Original price was $49.95. Current price is $43.99.The CURT 55339 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Isuzu Trooper, Acura SLX (Part #BKDK55339) fits 1996-1999 Acura SLX models. The 2002 model year is the last year covered by this part number. For newer models, check for an updated version.
The CURT 55339 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Isuzu Trooper, Acura SLX (Part #BKDK55339) fits the following vehicles: 1996-1999 Acura SLX; 1992-2002 Isuzu Trooper. Always verify your specific year, make, and model before ordering.
Yes, the CURT 55339 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Isuzu Trooper, Acura SLX (Part #BKDK55339) is designed to fit the 1996-1999 Acura SLX.
The CURT 55339 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Isuzu Trooper, Acura SLX (Part #BKDK55339) Typical installation time is 30-60 minutes. Basic hand tools are typically all you need.
Yes, Curt part number 55339 is designed for the Acura SLX and Isuzu Trooper. The installation accesses the vehicle's taillight wiring harness through the driver's side grommet location between the rear tire and bumper.
The Curt 55339 is a trailer wiring converter that connects to your vehicle's taillight wiring harness. It includes a black converter box that mounts to the frame and a 4-flat connector for trailer hookup.
The kit includes a black converter box, a T-connector for the vehicle's taillight wiring, a 4-flat connector, double-sided tape for mounting the converter box, and cable ties to secure loose parts of the T-connector.
The grommet is located on the driver's side of the vehicle between the rear tire and bumper, marked as location S5. This is where the vehicle's taillight wiring harness is accessed.
1. Locate and remove the grommet at location S5 (driver's side, between rear tire and bumper). 2. Find the vehicle's taillight wiring harness behind the grommet. 3. Insert the T-connector into the vehicle's connector, ensuring both are fully inserted with locking tabs in place. 4. Make a slit in the existing grommet so wires can pass through. 5. Reseat the grommet into the access hole.
Adhere the black converter box to the frame using the double-sided tape provided. Choose a flat, clean surface that is out of the path of spray and debris from the rear wheels and road. Secure any loose parts of the T-connector with the cable ties provided.
Route the 4-flat connector to the center of the vehicle and secure it in a convenient out-of-the-way location.
The manual does not require drilling for the basic installation. However, the manual warns to verify miscellaneous items hidden behind or under any surface before drilling, in case you choose to drill additional mounting holes. Always check for hidden components to avoid damage and personal injury.
Before drilling or working on any part of the installation, verify that miscellaneous items hidden behind or under any surface are not present. This prevents damage to hidden components and personal injury.
The Curt 55339 fits the Acura SLX and Isuzu Trooper.
The kit includes a black converter box, T-connector, 4-flat connector, double-sided tape, and cable ties.
No drilling is required for the basic installation. The converter box is mounted using the provided double-sided tape.
The grommet is on the driver's side between the rear tire and bumper at location S5.



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