---
product_id: 60629802
title: "Karcher 25UF Pressure Washer Capacitor"
brand: "mifan"
price: "€ 27.27"
currency: EUR
in_stock: true
reviews_count: 13
category: "Mi Fan"
url: https://www.desertcart.gr/products/60629802-karcher-25uf-pressure-washer-capacitor
store_origin: GR
region: Greece
---

# Extends pressure washer lifespan by replacing weak link 25UF capacitance for reliable motor start Plug-and-play OEM fit for multiple Karcher models Karcher 25UF Pressure Washer Capacitor

**Brand:** mifan
**Price:** € 27.27
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your pressure washer’s heart—don’t let downtime slow you down!

## Quick Answers

- **What is this?** Karcher 25UF Pressure Washer Capacitor by mifan
- **How much does it cost?** € 27.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/60629802-karcher-25uf-pressure-washer-capacitor)

## Best For

- mifan enthusiasts

## Why This Product

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

## Key Features

- • **Proven Longevity:** Replaces the only common wear part after 8+ years of heavy use, maximizing your investment
- • **Trusted Original Part:** Genuine Karcher component ensures peak performance and reliability every time
- • **Effortless Installation:** Plug-and-play design means no technical headaches—get back to cleaning fast
- • **Durable Motor Protection:** Acts as a fail-safe fuse to shield your expensive motor from overload damage
- • **Seamless OEM Compatibility:** Fits perfectly with Karcher K3 to K6 series models for hassle-free replacement

## Overview

The Karcher 25UF Pressure Washer Capacitor is a genuine OEM replacement part designed for Karcher K3 to K6 series models. It features a 25 microfarad capacitance that ensures reliable motor starts and protects the motor by acting as a fail-safe fuse. This plug-and-play capacitor extends the lifespan of your pressure washer by replacing the most common wear component, delivering hassle-free installation and restoring peak performance to your unit.

## Description

Kärcher 25UF Pressure Washer Capacitor Compatible with K3.98M+, K3, K300B, K300M, K4.97M, K4.97M+, K4.99M, K4.99M+, K4.99M Deluxe, K5.50M, K550MB, K5.50MS, K5.50MS, K550MS .50 MH. KB403, KB403 502, K B503, K6.50, HD511C Original replacement part. Kärcher.

Review: Works fine - Works fine
Review: Genuine original part, plug-and-play - fixed my 8-year old Karcher K4.99 - Bought it to replace a blown motor capacitor on my 8-year old Karcher 4.99. Genuine part, same spec, same connection plates and same geometrical dimensions, so fits snugly into existing slot and connects to existing wires. Once fitted - the unit started immediately. For people complaining about quality - motor starter capacitors are a known weak point in any conventional (not brushless) motor - they are almost considered consumables. They also operate as fuses - in case of overload, they take the brunt and are designed to fail safe to protect the much more expensive main motor assembly. So occasionally they need to be replaced - not a big deal. Considering that this is the only part which actually failed on the unit in 8 years of heavy use - this is remarkably good.

## Features

- 90850130 sale item

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01958XWSY |
| Best Sellers Rank | 21,216 in Garden ( See Top 100 in Garden ) 236 in Pressure Washers 1,021 in Outdoor Power Tool Accessories |
| Brand | MiFan |
| Customer Reviews | 4.4 4.4 out of 5 stars (711) |
| Date First Available | 21 Aug. 2013 |
| Item Weight | 120 g |
| Item model number | 90850130 |
| Manufacturer | Karcher |
| Manufacturer part number | 90850130 |

## Product Details

- **Brand:** MiFan
- **Colour:** white
- **Item weight:** 0.12 Kilograms
- **Power source:** Electric Cable
- **Specification met:** [UNKNOWN_STANDARD]
- **Tank volume:** 5.5 Litres

## Images

![Karcher 25UF Pressure Washer Capacitor - Image 1](https://m.media-amazon.com/images/I/51AirWrHv9L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works fine
*by A***R on 20 July 2025*

Works fine

### ⭐⭐⭐⭐⭐ Genuine original part, plug-and-play - fixed my 8-year old Karcher K4.99
*by T***Y on 7 October 2024*

Bought it to replace a blown motor capacitor on my 8-year old Karcher 4.99. Genuine part, same spec, same connection plates and same geometrical dimensions, so fits snugly into existing slot and connects to existing wires. Once fitted - the unit started immediately. For people complaining about quality - motor starter capacitors are a known weak point in any conventional (not brushless) motor - they are almost considered consumables. They also operate as fuses - in case of overload, they take the brunt and are designed to fail safe to protect the much more expensive main motor assembly. So occasionally they need to be replaced - not a big deal. Considering that this is the only part which actually failed on the unit in 8 years of heavy use - this is remarkably good.

### ⭐⭐⭐⭐⭐ Karcher compatible.
*by E***. on 9 June 2025*

Bought to replace in my Karcher jet wash. Worked well but not been in there long so unsure on longevity.

## Frequently Bought Together

- Karcher 25UF Pressure Washer Capacitor
- Genuine Karcher 9.081-422.0 Pressure Washer Gasket Seal K2, K3, K4, K5, KB Series
- sparefixd for Karcher K3 K4 Pressure Washer Cylinder Head Pump Check FITS List Below Before Ordering

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-21*