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Always the correct part
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Warranty: One-Year Limited Warranty
Electrical System Type: 3W
Output Type: 5-Way Flat
Installation Difficulty: Advanced
Installation Time Exact (Minutes): 10
A CURT custom wiring harness (also called a T-connector) is a simple, plug-and-play electrical device that eliminates the need for cutting, splicing and soldering when installing vehicle-to-trailer wiring. Most vehicles do not come ready to tow. Unless your vehicle has a towing package, it is probably not equipped with a trailer wiring connector. This is where CURT's custom wiring harnesses come into play. Custom wiring harnesses plug into your vehicle's electrical system using original equipment (OEM) connectors. Our custom wiring harnesses use two or more OEM connectors to plug in at the taillight assembly and provide a standard trailer socket to allow a trailer to be plugged into your vehicle's power system. This harness provides a 5-way flat connector socket and comes with a circuit-protected converter. It is designed to be a custom wiring harness for certain years of the Chevrolet Colorado, GMC Canyon pickup, Isuzu I-280 or I-350 pickup or Isuzu I-290 or I-370 pickup (to verify your vehicle compatibility, see the CURT application guide at curtmfg.com). CURT custom wiring harnesses are long-lasting and quick to install. They come with dust covers to keep your connector clean when not in use and feature a one-year limited warranty to give you peace of mind.

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®.'
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Call 888-634-9494Yes, the CURT 56510 Vehicle-Side Custom 5-Wire Trailer Wiring Harness, Fits Select Chevrolet Colorado, GMC Canyon, Isuzu I-Series (Part #BKDK56510) is designed to fit the 2004-2012 Chevrolet Colorado.
6 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2004 - 2012 | Chevrolet Colorado | Installation Time: 30-60 minutes |
| 2004 - 2012 | GMC Canyon | Installation Time: 30-60 minutes |
| 2006 | Isuzu i-280 | Installation Time: 30-60 minutes |
| 2007 - 2008 | Isuzu i-290 | Installation Time: 30-60 minutes |
| 2006 | Isuzu i-350 | Installation Time: 30-60 minutes |
| 2007 - 2008 | Isuzu i-370 | Installation Time: 30-60 minutes |
The CURT 56510 Vehicle-Side Custom 5-Wire Trailer Wiring Harness, Fits Select Chevrolet Colorado, GMC Canyon, Isuzu I-Series (Part #BKDK56510) fits the following vehicles: 2004-2012 Chevrolet Colorado; 2004-2012 GMC Canyon; 2006 Isuzu i-280; 2007-2008 Isuzu i-290; 2006 Isuzu i-350; 2007-2008 Isuzu i-370. Always verify your specific year, make, and model before ordering.
The CURT 56510 Vehicle-Side Custom 5-Wire Trailer Wiring Harness, Fits Select Chevrolet Colorado, GMC Canyon, Isuzu I-Series (Part #BKDK56510) fits 2004-2012 Chevrolet Colorado models. The 2012 model year is the last year covered by this part number. For newer models, check for an updated version.
The CURT 56510 Vehicle-Side Custom 5-Wire Trailer Wiring Harness, Fits Select Chevrolet Colorado, GMC Canyon, Isuzu I-Series (Part #BKDK56510) Typical installation time is 30-60 minutes. Basic hand tools are typically all you need.
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