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Original price was $115.95. Current price is $96.99.


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Shipping from Eau Claire, WIFREE SHIPPING
Estimated delivery Thu, Sep 17 - Sat, Sep 19
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Vehicle battery connection required
Warranty: One-Year Limited Warranty
Electrical System Type: 3W
Output Type: 4-Way Flat
Tail Light Circuits: 6.0 Amps
Turn and Brake Circuits: 3.0 Amps
Installation Difficulty: Advanced
Installation Time Exact (Minutes): 25
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 Pontiac Vibe (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 |
|---|---|---|
| 2003 - 2008 | Pontiac Vibe | Installation Time: 30-60 minutes |
The CURT 55057 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Pontiac Vibe (Part #BKDK55057) fits 2003-2008 Pontiac Vibe models. The 2008 model year is the last year covered by this part number. For newer models, check for an updated version.
The CURT 55057 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Pontiac Vibe (Part #BKDK55057) fits the following vehicles: 2003-2008 Pontiac Vibe. Always verify your specific year, make, and model before ordering.
Yes, the CURT 55057 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Pontiac Vibe (Part #BKDK55057) is designed to fit the 2003-2008 Pontiac Vibe.
The CURT 55057 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Pontiac Vibe (Part #BKDK55057) Typical installation time is 30-60 minutes. Basic hand tools are typically all you need.
Yes, the Curt 55057 is designed for Pontiac Vibe passenger cars. The harness connects to the vehicle's taillight wiring harness connectors located behind the driver and passenger side taillight housings in the trunk.
The harness is rated for 3.0 amps per side on signal circuits and 6.0 amps total on tail and running circuits. The battery connection must be fuse-protected with a 10-amp maximum fuse. Do not exceed the product rating or the tow vehicle lamp load rating, whichever is lower.
You will need a Phillips screwdriver and a flat blade screwdriver. No power tools or specialized equipment are required.
Open the tailgate and remove the driver and passenger side wiring access panels from the cargo area. Then remove the carpet, spare tire retaining cap, tire jack storage tray, spare tire retaining nut, and spare tire.
Locate the vehicle's taillight wiring harness connectors behind the driver and passenger side taillight housings. Separate the connectors from the taillight housing, taking care not to damage the locking tabs. Insert the custom wiring harness adapter between the separated connectors, ensuring the connectors are fully inserted with locking tabs in place.
On the driver side, route the harness end with the red and brown wires and the end with the yellow wire through the opening below the side cargo storage area behind the panel to the wiring access area. Route the harness end with the green wire to the passenger side and repeat the same routing process.
Locate a flat spot inside the vehicle near the taillight and adhere the black converter box using the provided double-sided tape.
Locate a suitable grounding point near the connector, such as an existing screw with nut in the vehicle frame. If no suitable point exists, drill a 3/32" pilot hole. The area must be free of rust, dirt and paint. Secure the white ground wire using the ring terminal and provided screw.
Drilling may be required. You must locate a suitable grounding point near the connector, such as an existing screw with nut in the vehicle frame. If no suitable existing point is available, you will need to drill a 3/32" pilot hole. Before drilling, check for miscellaneous items that may be hidden behind or under any surface to avoid damage and personal injury.
The battery connection must be fuse-protected with a 10-amp maximum fuse. Exceeding this rating can cause loss of warranty, overheating and potential fire.
When not in use, roll up the 4-flat connector and store it in a convenient, out of the way location inside the trunk. When in use, route the 4-flat to the center of the vehicle and out of the trunk.
Test for proper function by using a test light or connecting a properly wired trailer. All steps must be followed to ensure the wiring harness will function properly.
Secure any loose wires with the provided cable ties to prevent them from moving or becoming damaged.
Yes, install the provided 4-flat dust cover to help prevent corrosion.
The Curt 55057 is designed for Pontiac Vibe passenger cars.
You need a Phillips screwdriver and a flat blade screwdriver.
Yes, you must remove the spare tire, tire jack storage tray, spare tire retaining cap, and spare tire retaining nut from the cargo area.
The battery connection must use a 10-amp maximum fuse. Exceeding this can cause overheating and fire.
Signal circuits are rated at 3.0 amps per side; tail and running circuits are rated at 6.0 amps total.
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