---
product_id: 96598373
title: "Bosch 0986AH0300 Mini Relay 12V 20A, IP5K4, Operating Temperature from -40 Degree to 85 Degree C, 4 Pin Relay"
brand: "bosch"
price: "€ 9.43"
currency: EUR
in_stock: true
reviews_count: 13
category: "Bosch"
url: https://www.desertcart.sk/products/96598373-bosch-0986ah0300-mini-relay-12v-20a-ip5k4-operating-temperature-from
store_origin: SK
region: Slovakia
---

# 20A high power switching IP5K4 waterproof housing -40°C to 85°C temp range Bosch 0986AH0300 Mini Relay 12V 20A, IP5K4, Operating Temperature from -40 Degree to 85 Degree C, 4 Pin Relay

**Brand:** bosch
**Price:** € 9.43
**Availability:** ✅ In Stock

## Summary

> ⚡ Rugged reliability that keeps your ride running smooth!

## Quick Answers

- **What is this?** Bosch 0986AH0300 Mini Relay 12V 20A, IP5K4, Operating Temperature from -40 Degree to 85 Degree C, 4 Pin Relay by bosch
- **How much does it cost?** € 9.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/96598373-bosch-0986ah0300-mini-relay-12v-20a-ip5k4-operating-temperature-from)

## Best For

- bosch enthusiasts

## Why This Product

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

## Key Features

- • **Built for Extremes:** Operates flawlessly from freezing -40°C to scorching 85°C
- • **Weatherproof Warrior:** IP5K4-rated housing keeps your relay safe in tough environments
- • **Power Meets Precision:** Handles 12V and 20A effortlessly for high-demand applications
- • **Plug & Play Simplicity:** Standardized 4-pin connectors for quick, hassle-free installation
- • **Endurance that Outlasts:** Up to 250,000 switching cycles for relentless performance

## Overview

The Bosch 0986AH0300 Mini Relay is a compact, 12V 20A relay designed for durability and high performance. With an IP5K4 waterproof rating and an operating temperature range from -40°C to 85°C, it ensures reliable switching up to 250,000 cycles. Its standardized 4-pin design allows for easy installation, making it an ideal choice for automotive and high-power electrical applications.

## Description

Bosch's 12V 20A mini relay: durable, robust design, 250,000 switching cycles, -40Â°C to 85Â°C temp range, IP5K4 waterproof, suitable for vehicle applications.

Review: Perfect item - Fantastic produce it sprtedy issue out ony 19 year old focus lx definitely value foroney and save a trip to the local garage
Review: Great replacement - Done the job a treat

## Features

- Normally open relay, 12V, relay switch, four pole relay
- Developed to be durable and robust through accurate processing and the use of ideal-quality materials: allows for up to 250 000 switching cycles
- 12V 20A relay: rated switching currents of up to 20 A - For high power
- Temperature resistant design: provides the ability to cope with ambient temperatures reaching from -40 Degree C up to +85 Degree C
- Standardised connectors: enables quick and easy installation
- Housing: IP5K4, Terminal: IP20

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01LF8CBE8 |
| Best Sellers Rank | 9,153 in Automotive ( See Top 100 in Automotive ) 23 in Car Relays |
| Brand | Bosch |
| Customer Reviews | 4.6 4.6 out of 5 stars (228) |
| Date First Available | 2 Sept. 2016 |
| Item Weight | 5 g |
| Item model number | 0986AH0300 |
| Lift type | Electric |
| Manufacturer | Bosch |
| Manufacturer part number | 0986AH0300 |
| OEM Part Number | 0025451119, 0051084965, 0873320017, 0900002423, 5050650990 |
| Product Dimensions | 3 x 3 x 6 cm; 5 g |
| Wattage | 240 watts |

## Product Details

- **Connector type:** Solder
- **Contact material:** Zinn
- **Contact type:** Normally Open
- **Current rating:** 20 Amps
- **Mounting type:** rod

## Images

![Bosch 0986AH0300 Mini Relay 12V 20A, IP5K4, Operating Temperature from -40 Degree to 85 Degree C, 4 Pin Relay - Image 1](https://m.media-amazon.com/images/I/41CAjAcNGUL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect item
*by R***H on 2 November 2025*

Fantastic produce it sprtedy issue out ony 19 year old focus lx definitely value foroney and save a trip to the local garage

### ⭐⭐⭐⭐⭐ Great replacement
*by A***R on 18 November 2025*

Done the job a treat

### ⭐⭐⭐⭐⭐ Relay Mazda boot
*by T***Y on 26 August 2025*

Used to replace boot opener on MX5. Worked great and was a fraction of OEM cost. Brilliant.

## Frequently Bought Together

- Bosch 0 986 AH0 300 Main Current Relay
- Bosch 04170 Ignition Rotor

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**Shop now:** [https://www.desertcart.sk/products/96598373-bosch-0986ah0300-mini-relay-12v-20a-ip5k4-operating-temperature-from](https://www.desertcart.sk/products/96598373-bosch-0986ah0300-mini-relay-12v-20a-ip5k4-operating-temperature-from)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-15*