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Shipping from Eau Claire, WIFREE SHIPPING
Estimated delivery Wed, Sep 2 - Fri, Sep 4
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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): 20
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 Malibu and Pontiac G6 (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 | Style | Notes |
|---|---|---|---|
| 2004 - 2007 | Chevrolet Malibu | — | Installation Time: 30-60 minutes |
| 2006 - 2009 | Pontiac G6 | Coupe | Installation Time: 30-60 minutes |
| 2005 - 2010 | Pontiac G6 | Sedan | Installation Time: 30-60 minutes |
Yes, the CURT 56013 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Chevrolet Malibu, Pontiac G6 (Part #BKDK56013) is designed to fit the 2004-2007 Chevrolet Malibu.
The CURT 56013 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Chevrolet Malibu, Pontiac G6 (Part #BKDK56013) fits 2004-2007 Chevrolet Malibu models. The 2010 model year is the last year covered by this part number. For newer models, check for an updated version.
The CURT 56013 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Chevrolet Malibu, Pontiac G6 (Part #BKDK56013) fits the following vehicles: 2004-2007 Chevrolet Malibu; 2005-2010 Pontiac G6. Always verify your specific year, make, and model before ordering.
The CURT 56013 Vehicle-Side Custom 4-Pin Trailer Wiring Harness, Fits Select Chevrolet Malibu, Pontiac G6 (Part #BKDK56013) Typical installation time is 30-60 minutes. Basic hand tools are typically all you need.
Yes, CURT part 56013 is designed for Pontiac G6 models. The installation procedure varies by body style: Sedan and Malibu models require trunk liner removal to access taillight assemblies, while Convertible and Coupe models access the wiring harness from under the vehicle behind the bumper.
Yes, CURT part 56013 is compatible with Chevrolet Malibu. The installation procedure is the same as the Pontiac G6 Sedan: open the trunk, remove the felt trunk liner, access the taillight assemblies, and connect the T-connector harness to the vehicle's wiring.
Yes, for Sedan and Malibu models you must remove the taillight assemblies. Open the trunk, remove two plastic nuts holding the felt trunk liner, pull back the liner, remove two 10 mm nuts holding each taillight assembly, and carefully pull out the assemblies without damaging the alignment tabs.
On Convertible and Coupe models, access the wiring harness from under the vehicle. Reach behind the bumper into the opening between the bumper and body to locate the vehicle's wiring harness connectors. You do not need to remove the trunk liner or taillight assemblies.
The manual does not specify the function of the yellow and green wires. The yellow wire T-connector is installed on the driver's side and the green wire T-connector on the passenger's side. Both are inserted between the vehicle's separated wiring harness connectors. Consult CURT Manufacturing or your vehicle's wiring diagram for wire function details.
On the driver's side, separate the vehicle's wiring harness connectors at the back of the taillight. Insert the T-connector end with the yellow wire between the separated connectors. On the passenger's side, route the green wire T-connector down through the opening under the taillight assembly, along the back of the bumper, and up through the passenger's side opening. Insert the green wire T-connector between the separated connectors on that side.
On the driver's side, separate the vehicle's wiring harness connectors behind the bumper and insert the T-connector end with the yellow wire between them. Ensure the connectors are fully inserted with locking tabs in place. Route the green wire T-connector across the back of the bumper to the passenger's side and repeat the connection process using the green wire connector.
The white wire is the ground wire. It must be secured to a suitable grounding point near the passenger's side 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 in the kit.
Drilling is required only if no suitable existing grounding point is available near the passenger's side connector. If you must drill, make a 3/32" hole and secure the white ground wire using the eyelet and screw provided. Before drilling, verify that no miscellaneous items are hidden behind or under the surface to avoid damage or personal injury.
Drill a 3/32" hole for the white ground wire. Secure the wire using the eyelet and screw provided in the kit.
Before drilling, verify that miscellaneous items hidden behind or under any surface are not present. Drilling without checking can cause damage to vehicle components and personal injury.
Route the 4-flat connector to the center of the bumper and secure it in a convenient, out-of-the-way location. The manual does not specify the connector's function or final connection point.
Secure any loose wires with the cable ties provided in the kit.
Yes. After completing the wiring connections, reinstall anything removed during installation. For Sedan and Malibu models, this includes the taillight assemblies and felt trunk liner.
Two plastic nuts hold the felt trunk liner in place. Two 10 mm nuts hold each taillight assembly. Remove the plastic nuts first to access the trunk liner, then remove the 10 mm nuts to remove the taillight assemblies.
The kit includes a T-connector harness with yellow and green wire ends, a white ground wire, an eyelet and screw for grounding, a 4-flat connector, and cable ties for securing loose wires.
Yes, CURT 56013 is designed for Pontiac G6 (Sedan, Convertible, Coupe) and Chevrolet Malibu. Installation procedure varies by body style.
Drilling is optional. You only need to drill a 3/32" hole if no suitable existing grounding point is available for the white ground wire.
Yes, on Sedan and Malibu models. On Convertible and Coupe models, you access the wiring from under the vehicle without removing taillights.
3/32" if drilling is required. Use the eyelet and screw provided in the kit.
Two 10 mm nuts hold each taillight assembly in place. Two plastic nuts hold the felt trunk liner.
Verify that no miscellaneous items are hidden behind or under the surface before drilling to avoid damage and personal injury.
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