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Vehicle battery connection required
Includes fuse holder and other necessary wiring components
Includes fuse holder and other necessary wiring components
Warranty: One-Year Limited Warranty
Color: Black
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): 45
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 Mazda CX9 (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
1 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2016 - 2023 | Mazda CX-9 | Installation Time: 30-60 minutes |
Yes, the CURT Custom 4-Flat, Select Mazda CX-9, OEM Tow Package Required Trailer Connector Kit (Part #BKDK56338) is designed to fit the 2016-2023 Mazda CX-9.
The CURT Custom 4-Flat, Select Mazda CX-9, OEM Tow Package Required Trailer Connector Kit (Part #BKDK56338) fits the following vehicles: 2016-2023 Mazda CX-9. Always verify your specific year, make, and model before ordering.
The CURT Custom 4-Flat, Select Mazda CX-9, OEM Tow Package Required Trailer Connector Kit (Part #BKDK56338) fits 2016-2023 Mazda CX-9 models. The 2023 model year is the last year covered by this part number. For newer models, check for an updated version.
The CURT Custom 4-Flat, Select Mazda CX-9, OEM Tow Package Required Trailer Connector Kit (Part #BKDK56338) Typical installation time is 30-60 minutes. Basic hand tools are typically all you need.
Yes, the Curt 56338 custom wiring connector is designed for Mazda CX-9 vehicles in the SUVs, Mini & Full-Sized Vans category. The connector is located behind the passenger side rear access panel.
The Curt 56338 is a custom wiring connector that provides a 4-flat trailer connector interface for your Mazda CX-9. It includes a black converter box that mounts behind the side trim panel and allows you to connect a trailer or towed vehicle.
The Curt 56338 has the following electrical ratings: signal circuits are rated at 3.0 amps per side, and tail/running circuits are rated at 6.0 amps total. The battery connection must be fuse-protected with a maximum 10-amp fuse. Do not exceed the product rating or the tow vehicle lamp load rating, whichever is lower.
You will need a ratchet, 10mm socket, and panel trim removal tool. The manual also recommends having a pry tool available for removing trim panels and accessing the vehicle connector.
Yes, you must disconnect the negative battery terminal before beginning installation. This is the first step in the installation process and is required for safety.
The vehicle connector is located behind the passenger side rear access panel. To access it, you must open the rear hatch, remove floor coverings and storage trays, remove the scuff panel, unscrew the tire jack, remove cargo loops from the rear trim panel using a 10mm socket, and then pull back the rear trim panel to expose the connector.
Insert the custom connector end into the vehicle connector, ensuring the connectors are fully inserted with the locking tabs in place. The custom connector is designed to match the vehicle connector, so alignment should be straightforward.
Mount the black converter box on a flat spot behind the side trim panel using the double-sided tape provided with the connector. Secure any loose parts of the wiring connector with the provided cable ties.
When in use, route the 4-flat to the center of the vehicle. When not in use, roll it up and store in a convenient, out-of-the-way location. Secure any loose wires with the provided cable ties to prevent damage and maintain a clean appearance.
Test the connector for proper function by using a test light or by connecting a properly wired trailer. All connections must be complete for the harness to function properly. For the initial test, reset the electrical system by temporarily removing the vehicle key from the ignition.
The battery connection must be fuse-protected with a maximum 10-amp fuse. Exceeding this rating can cause loss of warranty, overheating, and potential fire. Do not exceed the product rating or the tow vehicle lamp load rating, whichever is lower.
Exceeding the product rating can cause loss of warranty, overheating, and potential fire. The product is rated for signal circuits at 3.0 amps per side and tail/running circuits at 6.0 amps total. Do not exceed the product rating or the tow vehicle lamp load rating, whichever is lower.
You must remove the following items from the passenger side of the rear hatch area: floor coverings, storage trays, the scuff panel, the tire jack, and cargo loops from the rear trim panel. The rear trim panel itself must be pulled back to access the vehicle connector, but is not permanently removed.
After connecting the custom connector to the vehicle connector, mount the black converter box behind the side trim panel using the provided double-sided tape, secure loose wires with cable ties, reinstall all removed items, reconnect the negative battery terminal, and install the provided 4-flat dust cover to prevent corrosion.
The Curt 56338 includes a custom wiring connector with a black converter box, double-sided tape for mounting the converter box, cable ties for securing loose wires, and a 4-flat dust cover to prevent corrosion.
Yes, the Curt 56338 is designed for Mazda CX-9 vehicles. The connector mounts behind the passenger side rear access panel.
You need a ratchet, 10mm socket, and panel trim removal tool. A pry tool is also helpful for removing trim panels.
Yes, disconnect the negative battery terminal before starting installation. This is required for safety.
Signal circuits: 3.0 amps per side. Tail/running circuits: 6.0 amps total. Battery connection must use a 10-amp max fuse. Do not exceed the product rating or tow vehicle lamp load rating.
The battery connection must use a 10-amp maximum fuse. Exceeding this can cause overheating, fire, and loss of warranty.
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