---
product_id: 52631468
title: "GM Genuine Parts PT2597 (13577794) Horn Pigtail"
brand: "gm genuine parts"
price: "738652₫"
currency: VND
in_stock: true
reviews_count: 8
category: "Gm Genuine Parts"
url: https://www.desertcart.vn/products/52631468-gm-genuine-parts-pt2597-13577794-horn-pigtail
store_origin: VN
region: Vietnam
---

# Reliable Electrical Performance OE Spec Fit Weatherproof Ready GM Genuine Parts PT2597 (13577794) Horn Pigtail

**Brand:** gm genuine parts
**Price:** 738652₫
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your ride with GM Genuine Parts – because your vehicle deserves the best!

## Quick Answers

- **What is this?** GM Genuine Parts PT2597 (13577794) Horn Pigtail by gm genuine parts
- **How much does it cost?** 738652₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/52631468-gm-genuine-parts-pt2597-13577794-horn-pigtail)

## Best For

- gm genuine parts enthusiasts

## Why This Product

- Trusted gm genuine parts brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durability That Lasts:** Built to withstand the elements and daily wear with premium materials.
- • **Plug-and-Play Simplicity:** Direct replacement means zero hassle installation—get back on the road fast.
- • **Trusted by Professionals:** ACDelco quality ensures you’re using the same parts GM relies on.
- • **Precision GM OE Engineering:** Seamless fit, form, and function guaranteed for your GM vehicle.
- • **Versatile System Compatibility:** Optimized for ignition, charging, lighting, and fuel management systems.

## Overview

The GM Genuine Parts PT2597 Horn Pigtail is an ACDelco-manufactured, GM OE-spec connector designed for perfect compatibility with GM vehicles. Engineered for durability and reliable electrical performance, it supports multiple vehicle systems including ignition and lighting. Weatherproof-ready and easy to install, this connector ensures long-lasting, professional-grade quality trusted by mechanics and enthusiasts alike.

## Description

ACDelco GM Original Equipment Horn Connector is a GM-recommended replacement component for one or more of the following vehicle systems: ignition, starting and charging, body-electrical and lighting, and/or engine fuel management. This original equipment connector will provide the same performance, durability, and service life you expect from General Motors.

Review: Direct replacement OEM quality - Works great with a 2016 Silverado Horn. Crimp connectors are weatherproof as well if you heat shrink them.
Review: It's a connector - When you need a connector The GM horn you installed in your V8 Toyota Celica. This will do it. TSR Garage

## Features

- Designed, Engineered, Tested For GM Vehicles.
- Offering The Quality, Reliability, And Durability.
- Manufactured To Gm Oe Specification For Fit, Form, And Function.
- Country Of Origin : Thailand

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005OUTFSE |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #287,116 in Automotive ( See Top 100 in Automotive ) #994 in Automotive Replacement Electrical Accessories |
| Brand | GM GENUINE PARTS |
| Color | Metallic |
| Customer Reviews | 4.6 4.6 out of 5 stars (28) |
| Date First Available | January 15, 2011 |
| Global Trade Identification Number | 00707773707791 |
| Item Weight | 1.41 ounces |
| Item dimensions L x W x H | 18.8 x 1.5 x 0.6 inches |
| Item model number | PT2597 |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 13577794 |
| OEM Part Number | 13577794 |
| Product Dimensions | 18.8 x 1.5 x 0.6 inches |
| Style | Modern |
| UPC | 707773707791 |

## Product Details

- **Brand:** GM GENUINE PARTS
- **Color:** Metallic
- **Fit Type:** Vehicle Specific Fit
- **Item dimensions L x W x H:** 18.8 x 1.5 x 0.6 inches
- **Voltage:** 12 Volts

## Images

![GM Genuine Parts PT2597 (13577794) Horn Pigtail - Image 1](https://m.media-amazon.com/images/I/31DAKaoyRWL.jpg)
![GM Genuine Parts PT2597 (13577794) Horn Pigtail - Image 2](https://m.media-amazon.com/images/I/313VN39FH2L.jpg)

## Questions & Answers

**Q: When do spark plug wires need to be replaced?**
A: The lifespan of spark plug wires varies based on factors including the climate and driving habits, but they generally last about 60,000-100,00 miles. Periodic replacement helps maintain the engine’s performance.

**Q: What are signs spark plug wires should be replaced?**
A: Common signs of wear can include a rough-running engine, possible misfires and even hard starting. Acceleration can be affected and fuel economy can decline. Visually, cracks or fraying of the wires are signs replacement is needed.

**Q: Are all spark plug wires the same?**
A: No. Material composition and design can vary widely, resulting in varying levels of conductivity, durability and electrical interference suppression. GM Genuine Parts and ACDelco Gold Spark Plug Wires meet GM factory specifications.

**Q: Do battery cables need to be replaced often?**
A: Generally, battery cables don't need periodic replacement, but they are subject to corrosion and other forces of wear that can affect their performance. This is especially true in climates of high humidity, where the roads are salted in the winter.

**Q: What are signs of the battery cables need to be replaced?**
A: If loose connections are ruled out, hard starting, a failure to start and other intermittent electrical issues are common signs the battery cables should be checked for corrosion and other signs of wear.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Direct replacement OEM quality
*by C***E on June 6, 2025*

Works great with a 2016 Silverado Horn. Crimp connectors are weatherproof as well if you heat shrink them.

### ⭐⭐⭐⭐⭐ It's a connector
*by A***R on June 22, 2024*

When you need a connector The GM horn you installed in your V8 Toyota Celica. This will do it. TSR Garage

### ⭐⭐⭐⭐⭐ specialty ite that is original OEM
*by J***N on June 9, 2024*

exact relacement for my 2021 GMC Sierra 1500 that theives attempted to steal by cutting original wire to disable the horn

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**Shop now:** [https://www.desertcart.vn/products/52631468-gm-genuine-parts-pt2597-13577794-horn-pigtail](https://www.desertcart.vn/products/52631468-gm-genuine-parts-pt2597-13577794-horn-pigtail)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-21*