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Shipping from Eau Claire, WIFREE SHIPPING
Estimated delivery Fri, Sep 18 - Sun, Sep 20
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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): 5
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 Chevy Blazer, C1500 Suburban, C2500 Suburban, K1500 Suburban, K2500 Suburban, Tahoe, GMC C1500 Suburban, C2500 Suburban, K1500 Suburban, K2500 Suburban, Yukon, Yukon XL 1500, Yukon XL 2500 and Cadillac Escalade (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 888-634-9494Rediscover "Us" Time | Tested. Proven. Safe. Towing Products
14 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 1999 - 2000 | Cadillac Escalade | Installation Time: 30-60 minutes |
| 1992 - 1994 | Chevrolet Blazer | Installation Time: 30-60 minutes |
| 1992 - 1999 | Chevrolet C1500 Suburban | Installation Time: 30-60 minutes |
| 1992 - 1999 | Chevrolet C2500 Suburban | Installation Time: 30-60 minutes |
| 1992 - 1999 | Chevrolet K1500 Suburban | Installation Time: 30-60 minutes |
| 1992 - 1999 | Chevrolet K2500 Suburban | Installation Time: 30-60 minutes |
| 1995 - 2000 | Chevrolet Tahoe | Installation Time: 30-60 minutes |
| 1992 - 1999 | GMC C1500 Suburban | Installation Time: 30-60 minutes |
| 1992 - 1999 | GMC C2500 Suburban | Installation Time: 30-60 minutes |
| 1992 - 1999 | GMC K1500 Suburban | Installation Time: 30-60 minutes |
| 1992 - 1999 | GMC K2500 Suburban | Installation Time: 30-60 minutes |
| 1992 - 2000 | GMC Yukon | Installation Time: 30-60 minutes |
| 2000 | GMC Yukon XL 1500 | Installation Time: 30-60 minutes |
| 2000 | GMC Yukon XL 2500 | Installation Time: 30-60 minutes |
Yes, the CURT Custom Wiring, 4-Way Flat, Select C/K Suburban, Blazer, Tahoe, Yukon, Escalade Trailer Connector Kit (Part #BKDK55319) is designed to fit the 1999-2000 Cadillac Escalade.
The CURT Custom Wiring, 4-Way Flat, Select C/K Suburban, Blazer, Tahoe, Yukon, Escalade Trailer Connector Kit (Part #BKDK55319) fits 1999-2000 Cadillac Escalade models. The 2000 model year is the last year covered by this part number. For newer models, check for an updated version.
The CURT Custom Wiring, 4-Way Flat, Select C/K Suburban, Blazer, Tahoe, Yukon, Escalade Trailer Connector Kit (Part #BKDK55319) fits the following vehicles: 1999-2000 Cadillac Escalade; 1992-1994 Chevrolet Blazer; 1992-1999 Chevrolet C1500 Suburban; 1992-1999 Chevrolet C2500 Suburban; 1992-1999 Chevrolet K1500 Suburban; 1992-1999 Chevrolet K2500 Suburban; 1995-2000 Chevrolet Tahoe; 1992-1999 GMC C1500 Suburban; 1992-1999 GMC C2500 Suburban; 1992-1999 GMC K1500 Suburban; 1992-1999 GMC K2500 Suburban; 1992-2000 GMC Yukon; 2000 GMC Yukon XL 1500; 2000 GMC Yukon XL 2500. Always verify your specific year, make, and model before ordering.
The CURT Custom Wiring, 4-Way Flat, Select C/K Suburban, Blazer, Tahoe, Yukon, Escalade Trailer Connector Kit (Part #BKDK55319) Typical installation time is 30-60 minutes. Basic hand tools are typically all you need.
Part number 55319 is designed for Cadillac Escalade, Chevrolet Blazer, Chevrolet Suburban, Chevrolet Tahoe, GMC Suburban, and GMC Yukon. Your vehicle must have a factory tow harness located at position S6 on the driver side frame rail with connectors compatible with the T-connector.
The kit includes a T-connector, a white wire with eyelet, and a screw for grounding. The T-connector is designed to splice into the vehicle's factory tow harness connectors.
The factory tow harness is located under the vehicle at position S6, along the driver side frame rail. It will have connectors similar to those on the T-connector.
1. Locate and disconnect the factory tow harness connectors at position S6 on the driver side frame rail, being careful not to damage the locking tabs. 2. Insert the T-connector end between the disconnected connectors. 3. Ensure the locking tabs on the T-connector are fully locked into place.
Locate a suitable grounding point near the connector, such as an existing screw with nut in the vehicle's frame. Secure the white wire using the eyelet and screw provided with the kit. Alternatively, drill a 3/32" hole and secure the white wire using the eyelet and screw.
Drilling is not always required. If a suitable grounding point exists near the connector—such as an existing screw with nut in the vehicle's frame—you can use that. If no existing fastener is available, you will need to drill a 3/32" hole for the grounding wire.
Drill a 3/32" hole for the white grounding wire eyelet.
Route the 4-flat connector to the center of the vehicle and secure it in a convenient, out-of-the-way location.
Before drilling, verify that miscellaneous items hidden behind or under any surface will not be damaged. Drilling without checking can cause damage and/or personal injury.
Yes, Curt 55319 is designed for Chevrolet Tahoe. Your vehicle must have a factory tow harness at position S6 on the driver side frame rail.
Not necessarily. If an existing screw with nut is available on the frame near the connector, use that for grounding. Otherwise, drill a 3/32" hole.
The manual does not specify required tools. You will need a drill with a 3/32" bit if no existing grounding point is available.
Disconnect the factory harness connectors at position S6 on the driver side frame rail, insert the T-connector between them, and lock the locking tabs into place.
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