---
product_id: 3855465
title: "GM Genuine Parts D1539J (25981009) Brake Light Switch"
brand: "gm genuine parts"
price: "€ 47.36"
currency: EUR
in_stock: true
category: "Gm Genuine Parts"
url: https://www.desertcart.hr/products/3855465-gm-genuine-parts-d1539j-25981009-brake-light-switch
store_origin: HR
region: Croatia
---

# 20A current rating for reliable power Plug-in connector for seamless installation OE-spec fit, form & function guaranteed GM Genuine Parts D1539J (25981009) Brake Light Switch

**Brand:** gm genuine parts
**Price:** € 47.36
**Availability:** ✅ In Stock

## Summary

> 🚦 Stop with Confidence: The Genuine Switch Behind Every Safe Brake

## Quick Answers

- **What is this?** GM Genuine Parts D1539J (25981009) Brake Light Switch by gm genuine parts
- **How much does it cost?** € 47.36 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/3855465-gm-genuine-parts-d1539j-25981009-brake-light-switch)

## 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

- • **Top-Rated Reliability:** Highly rated by thousands of GM vehicle owners with a 4.8-star average, ensuring peace of mind on every drive.
- • **Effortless Installation:** Plug-in connector and through-hole mount design make replacement quick and hassle-free.
- • **Durability You Can Trust:** Built with premium materials and backed by a 12-month/12,000-mile warranty for long-lasting performance.
- • **Optimized Vehicle Safety:** Activates brake lights instantly with a reliable 1-way circuit and mechanical push-button control.
- • **Precision OE Engineering:** Manufactured to exact GM specifications ensuring flawless integration with your vehicle’s electronics.

## Overview

The GM Genuine Parts D1539J Brake Light Switch is an OE-quality replacement designed to meet GM’s rigorous standards. Featuring a 20A current rating, plug-in connectivity, and a durable hinge lever actuator, it ensures precise brake light activation and seamless integration with GM vehicles. Backed by a 12-month warranty and trusted by thousands, this switch delivers reliable performance and peace of mind for your daily drive.

## Description

GM Genuine Parts Brake Light Switches are designed, engineered, and tested to rigorous standards, and are backed by General Motors. It is electrically powered and causes the brake lights to engage when the brakes are applied. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

## Features

- Work with vehicle electronics to help optimize vehicle capabilities
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001KSGJKQ |
| Actuator Type | Hinge Lever |
| Best Sellers Rank | #15,537 in Automotive ( See Top 100 in Automotive ) #31 in Automotive Interior Switches |
| Brand Name | GM GENUINE PARTS |
| Circuit Type | 1-way |
| Color | Black |
| Compatible Devices | GM vehicles |
| Compatible with Vehicle Type | car |
| Connectivity Protocol | X-10 |
| Connector Type | Plug In |
| Contact Material | Gold Or Silver |
| Contact Type | Normally Open |
| Control Method | Touch |
| Control Type | mechanical |
| Controller Type | Push Button |
| Current Rating | 20 A |
| Customer Reviews | 4.8 4.8 out of 5 stars (4,819) |
| Included Components | 25981009 |
| International Protection Rating | IP00 |
| Item Dimensions | 3.9 x 2.1 x 0.9 inches |
| Item Type Name | Brake Light Switch |
| Item Weight | 0.27 g |
| Manufacturer | ACDelco |
| Material Type | Plastic |
| Model | D1539J |
| Mounting Type | Through Hole Mount |
| Number of Items | 1 |
| Number of Positions | 2 |
| Operating Voltage | 5 volts |
| Operation Mode | manual |
| Part Number | 25981009 |
| Specification Met | Oe |
| Switch Type | Push Button |
| Terminal | Blade |
| UPC | 707773543177 |
| Unit Count | 1 Count |
| Warranty Description | 12 Months / 12,000 Miles (Parts Only) |

## Product Details

- **Brand:** GM GENUINE PARTS
- **Connector Type:** Plug In
- **Contact Type:** Normally Open
- **Current Rating:** 20 A
- **Item dimensions L x W x H:** 3.9 x 2.1 x 0.9 inches
- **Material:** Plastic
- **Operating Voltage:** 5 volts
- **Operation Mode:** manual
- **Switch Type:** Push Button
- **Terminal:** Blade

## Images

![GM Genuine Parts D1539J (25981009) Brake Light Switch - Image 1](https://m.media-amazon.com/images/I/61iilcfcvQL.jpg)
![GM Genuine Parts D1539J (25981009) Brake Light Switch - Image 2](https://m.media-amazon.com/images/I/710YapgTf7L.jpg)
![GM Genuine Parts D1539J (25981009) Brake Light Switch - Image 3](https://m.media-amazon.com/images/I/81+PKUQ8U3L.jpg)

## Questions & Answers

**Q: What are the symptoms of a bad ignition coil?**
A: A failing ignition coil can cause several symptoms, including the “Check Engine Light” appears, engine misfires, difficulty starting the vehicle, reduced fuel economy and loss of power during acceleration.

**Q: How often should spark plugs be replaced?**
A: Spark plug replacement intervals depend on the type of spark plug and the vehicle’s engine. Refer to your vehicle’s Owner’s Manual for more information.

**Q: How can I tell if my distributor cap and rotor need replacing?**
A: Distributor caps and rotors typically need replacement when you notice engine misfires, difficult vehicle startup, reduced engine performance, corrosion or carbon tracking on the cap, or cracks or wear on the rotor.

**Q: What is the difference between glow plugs and spark plugs?**
A: Glow plugs are used in diesel engines to preheat the combustion chamber for a cold start. Spark plugs are used in gasoline engines to ignite the air and fuel mixture.

**Q: Does the "Service Engine Soon" light tell me when my vehicle needs a tune-up?**
A: No. The "Service Engine Soon" light comes on when the vehicle’s computer detects a minor malfunction, an engine emissions issue or that routine maintenance is needed. For more information, refer to your vehicle owner's manual.

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-27*