


🔔 Stay heard, stay original — GM-grade horn pigtail perfection!
The ACDelco PT2597 is a GM-recommended, original equipment horn pigtail designed to meet exact GM specifications. It ensures reliable 12V electrical performance, durable construction, and a perfect fit for seamless replacement in GM vehicles, restoring factory horn functionality with confidence.







| Manufacturer | ACDelco |
| Brand | GM GENUINE PARTS |
| Product Dimensions | 47.75 x 3.81 x 1.52 cm; 40 g |
| Item model number | PT2597 |
| Manufacturer Part Number | 13577794 |
| OEM Part Number | 13577794 |
| Voltage | 12 Volts |
| Item Weight | 40 g |
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