---
product_id: 3855465
title: "GM Genuine Parts D1539J (25981009) Brake Light Switch"
brand: "gm genuine parts"
price: "€ 69.40"
currency: EUR
in_stock: true
reviews_count: 13
category: "Gm Genuine Parts"
url: https://www.desertcart.fi/products/3855465-gm-genuine-parts-d1539j-25981009-brake-light-switch
store_origin: FI
region: Finland
---

# 20 Amps current rating Plug-in connector type OE-spec fit & durability GM Genuine Parts D1539J (25981009) Brake Light Switch

**Brand:** gm genuine parts
**Price:** € 69.40
**Availability:** ✅ In Stock

## Summary

> 🚦 Stop guessing, start driving with GM Genuine precision!

## Quick Answers

- **What is this?** GM Genuine Parts D1539J (25981009) Brake Light Switch by gm genuine parts
- **How much does it cost?** € 69.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/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

- • **Dual Function Fix:** Not just brake lights—resolves cruise control glitches for enhanced vehicle control.
- • **Trusted GM Quality:** Backed by General Motors with a 12-month/12,000-mile warranty for peace of mind.
- • **Plug & Play Installation:** Simple plug-in connector designed for quick, hassle-free replacement.
- • **Precision OE Engineering:** Manufactured to exact GM specifications for flawless fit and function.
- • **Reliable Electrical Performance:** Handles up to 20 Amps ensuring consistent brake light activation.

## Overview

The GM Genuine Parts D1539J Brake Light Switch is an OE-quality replacement designed to seamlessly integrate with GM vehicles. Engineered to GM’s rigorous standards, it ensures reliable brake light activation and resolves related electronic issues like cruise control faults. Featuring a durable plug-in connector and rated for 20 Amps, this switch offers a perfect fit, easy installation, and trusted GM-backed reliability.

## 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).

Review: Perfect for my 08 Yukon - Easy install (thank you youtube), fixed my cruise control problem (and probably my brake lights too). Definitely GM OEM. Affordable, effective fix.
Review: Brake Switch. Cured Cruise control problem - Easy to install and working well so far. Fixed cruise control issues.

## 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 | #13,735 in Automotive ( See Top 100 in Automotive ) #30 in Automotive Interior Switches |
| Brand | GM GENUINE PARTS |
| Brand Name | GM GENUINE PARTS |
| Circuit Type | 1-way |
| Color | Black |
| Compatible Devices | GM vehicles |
| 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 Amps |
| Customer Reviews | 4.8 4.8 out of 5 stars (4,766) |
| Date First Available | October 10, 2007 |
| Included Components | 25981009 |
| International Protection Rating | IP00 |
| Item Dimensions LxWxH | 3.9 x 2.1 x 0.9 inches |
| Item Package Dimensions L x W x H | 5.28 x 5.2 x 0.91 inches |
| Item Weight | 0.01 Ounces |
| Item dimensions L x W x H | 3.9 x 2.1 x 0.9 inches |
| Manufacturer | ACDelco |
| Model Name | 25981009 |
| Number of Items | 1 |
| Number of Positions | 2 |
| Operating Voltage | 5 Volts |
| Operation Mode | manual |
| Package Weight | 0.03 Kilograms |
| Part Number | 25981009 |
| Terminal | Blade |
| UPC | 707773543177 |
| Unit Count | 1.0 Count |
| Vehicle Service Type | car |
| 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 Amps
- **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)

## Questions & Answers

**Q: Whats the difference between this switch d1539j and the d1586h? Do I need both or either one is fine for my 2010 Silverado work truck ext cab 4x4 5.3**
A: The switch 1539j is used on vehicles with adjustable brake pedal, the d1586h is for vehicles without an adjustable brake pedal.

**Q: Will this fix the issue of bakes for electric brake control for towing?**
A: I really do not believe it will help on a electric brake control however I am not know.   In my case it fixes the lack of engagement of the cruise control.

**Q: does this part work with adjustable pedals?**
A: Yes it does, Johnny. My 2007 Escalade had adjustable pedals and it worked perfectly. A bit of a pain to install because you have to lie on your back under the dash to replace the old one, but it saved lots of $$$ by avoiding dealer troubleshooting of the cruise control. Once the brake light switch was replaced, the cruise control began working just like new.

**Q: This switch is black & white so can it be used as replacement of the all black switch in a 2010 1500 extended cab silverado? Has any body do it?**
A: Looking at the answers of it fitting on the product itself it says it will fit. I changed my 2011 Silverado's out with it and my switch was previously all black. It's been a year and been fine.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for my 08 Yukon
*by J***N on January 19, 2026*

Easy install (thank you youtube), fixed my cruise control problem (and probably my brake lights too). Definitely GM OEM. Affordable, effective fix.

### ⭐⭐⭐⭐⭐ Brake Switch. Cured Cruise control problem
*by J***S on December 29, 2025*

Easy to install and working well so far. Fixed cruise control issues.

### ⭐⭐⭐⭐⭐ Great price and great product
*by S***. on January 22, 2026*

Works perfectly and fairly easy to install, long as you're agile haha.

## Frequently Bought Together

- GM Genuine Parts D1539J Brake Light Switch
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**Shop now:** [https://www.desertcart.fi/products/3855465-gm-genuine-parts-d1539j-25981009-brake-light-switch](https://www.desertcart.fi/products/3855465-gm-genuine-parts-d1539j-25981009-brake-light-switch)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-05*