---
product_id: 210616410
title: "D1586H Brake Light Switch"
brand: "acdelco"
price: "£33.92"
currency: GBP
in_stock: true
url: https://www.desertcart.co.uk/products/210616410-d1586h-brake-light-switch
store_origin: GB
region: United Kingdom
---

# Durable, reliable build Optimizes vehicle electronics OE-spec precision fit D1586H Brake Light Switch

**Brand:** acdelco
**Price:** £33.92
**Availability:** ✅ In Stock

## Summary

> 🚦 Stop at nothing—upgrade your brake light switch with GM Genuine precision!

## Quick Answers

- **What is this?** D1586H Brake Light Switch by acdelco
- **How much does it cost?** £33.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/210616410-d1586h-brake-light-switch)

## Best For

- acdelco enthusiasts

## Why This Product

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

## Key Features

- • **Durability You Can Trust:** Built with premium materials to withstand daily wear and tear, delivering long-lasting reliability.
- • **Lightweight & Compact Design:** At just 36.3g and compact dimensions, it fits discreetly without adding bulk or complexity.
- • **Enhances Vehicle Safety Systems:** Works flawlessly with your vehicle’s electronics to optimize brake light responsiveness and overall safety.
- • **Precision Engineered for Perfect Fit:** Manufactured to exact GM OE specifications ensuring seamless integration and flawless performance.
- • **Global Compatibility with Local Assurance:** Designed for international markets with tailored specifications, ensuring you get the right fit wherever you are.

## Overview

The GM Genuine Parts D1586H Brake Light Switch is a lightweight, OE-spec replacement part engineered by ACDelco to ensure perfect fit, durability, and optimal integration with vehicle electronics, enhancing brake light performance and safety.

## Description

Full description not available

## Features

- Work with vehicle electronics to help optimize vehicle capabilities
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ACDelco |
| Part number | D1586H |
| Item Weight | 36.3 g |
| Product Dimensions | 9.91 x 5.33 x 2.29 cm; 36.29 g |
| Item model number | D1586H |
| Colour | Original Version |
| Item Package Quantity | 1 |
| Switch Type | 1-way |
| Specification met | oe |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Operation mode:** ON-OFF
- **Current rating:** 15 Amps
- **Operating voltage:** 12 Volts
- **Contact type:** Normally Open
- **Connector type:** Plug In
- **Brand:** ACDelco
- **Terminal:** Through Hole
- **Item dimensions L x W x H:** 9.9 x 5.3 x 2.3 centimetres
- **Circuit type:** 1-way
- **Actuator type:** Plunger

## Images

![D1586H Brake Light Switch - Image 1](https://m.media-amazon.com/images/I/71M9k5d5b7L.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.

## Frequently Bought Together

- GM Genuine Parts D1586H Brake Light Switch
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**Shop now:** [https://www.desertcart.co.uk/products/210616410-d1586h-brake-light-switch](https://www.desertcart.co.uk/products/210616410-d1586h-brake-light-switch)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-20*