Description
CURT 56450 provides a vehicle-specific 4-way flat trailer wiring harness for the 2020-2026 Mazda CX-30. It connects at the compatible factory taillight plugs and uses a powered converter to supply trailer running, brake and turn-signal lights without splicing the vehicle lamp wires.
Exact Vehicle Fitment
- 2020-2026 Mazda CX-30: all styles in CURT's current application table for part 56450.
- Confirm the model year and the vehicle's taillight connectors before purchasing. A differently numbered harness may be required for other Mazda models.
Wiring Specifications
- Exact manufacturer MPN: 56450; four-pin flat trailer-light output.
- Vehicle-specific taillight T-connectors and a protected, powered converter.
- Vehicle battery connection required; fuse holder and power wiring are included for installation according to the supplied instructions.
- CURT-rated lighting circuits: 7.5 amps for tail/running lights and 5 amps for turn/brake lights.
- Protective four-flat connector dust cover and CURT limited one-year warranty.
Installation Notes
Follow the vehicle-specific wiring directions and protect the power supply and cable routing. Test all trailer lights before towing. This is a trailer lighting harness, not a seven-way connector or electric trailer brake controller.
Estimate shipping
Recently viewed
You may also like
About NewRVParts
NewRVParts is an online-only source for brand-new RV parts and accessories, truck camper equipment, towing and trailer parts, truck accessories, and marine products. We serve customers throughout Canada and the United States, with products from trusted manufacturers shipped through a large North American distribution network. Shop online for replacement parts, equipment, and accessories delivered directly to your door.