CURT 51530 is a trailer brake controller harness for 2023-2026 Mazda CX-50, 2024-2026 Mazda CX-90, 2025-2026 Mazda CX-70.
It lets a CURT trailer brake controller plug into the vehicle's factory socket. The quick-plug harness installs plug-and-play. It has 24" of 12-gauge wire in a slit-loom sleeve, and the wire colors match standard brake controller harnesses.
- Lets a CURT trailer brake controller plug into the factory (OEM) socket
- Quick-plug harness, plug-and-play installation
- Wire colors match standard brake controller harnesses
- 24" of 12-gauge wire
- Slit-loom sleeve keeps wires contained and protected
- One-year limited warranty
Specifications
| Part number | 51530 |
|---|---|
| Brand | CURT |
| Type | Brake Control Harness |
| Wire | 24" of 12 gauge |
| Installation | Novice |
| Warranty | One-year limited |
Vehicle fitment
| Years | Vehicle | Configuration |
|---|---|---|
| 2023-2026 | Mazda CX-50 | All |
| 2025-2026 | Mazda CX-70 | All |
| 2024-2026 | Mazda CX-90 | All |
Fitment and installation notes
- Brake controller not included