---
product_id: 288333970
title: "Quicksilver 18458Q4 Water Separating Fuel Filter Kit with Blue Water Warning Sensor for Mercury Outboards"
brand: "quicksilver"
price: "€ 65.43"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/288333970-quicksilver-18458q4-water-separating-fuel-filter-kit-with-blue-water
store_origin: GR
region: Greece
---

# 10-micron water-separating filter Blue screw-in water warning sensor Corrosion-resistant epoxy coating Quicksilver 18458Q4 Water Separating Fuel Filter Kit with Blue Water Warning Sensor for Mercury Outboards

**Brand:** quicksilver
**Price:** € 65.43
**Availability:** ✅ In Stock

## Summary

> 💧 Stay ahead of the tide with Quicksilver’s ultimate fuel protection!

## Quick Answers

- **What is this?** Quicksilver 18458Q4 Water Separating Fuel Filter Kit with Blue Water Warning Sensor for Mercury Outboards by quicksilver
- **How much does it cost?** € 65.43 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/288333970-quicksilver-18458q4-water-separating-fuel-filter-kit-with-blue-water)

## Best For

- quicksilver enthusiasts

## Why This Product

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

## Key Features

- • **Easy Annual Replacement:** Simple swap every 100 engine hours or during winterizing keeps your boat season-ready.
- • **OEM-Grade Quality Assurance:** Built to Mercury Marine specs for unmatched reliability and performance.
- • **Integrated Blue Water Sensor:** Instantly alerts you to water presence, preventing costly engine damage.
- • **Weather-Resistant Durability:** Epoxy-coated internals and corrosion-proof paint ensure longevity in harsh marine environments.
- • **Precision 10-Micron Filtration:** Eliminates water and contaminants to keep your engine running flawlessly.

## Overview

The Quicksilver 18458Q4 Water Separating Fuel Filter Kit features a 10-micron filter element and a blue screw-in water warning sensor designed specifically for Mercury Outboards (1996+). Engineered to meet OEM standards, it removes water and contaminants to protect engine performance. Its epoxy-coated internals and corrosion-resistant exterior ensure durability in marine conditions. Lightweight and compact, it’s easy to replace annually or every 100 hours, making it an essential upgrade for any serious boater.

## Description

Quicksilver 18458Q4 Water Separating Fuel Filter Kit with Blue Water Warning Sensor for Mercury Outboards

## Features

- Replacement water separating fuel filter element includes blue screw-in sensor
- Produced to meet Mercury Marine original equipment manufacturer specifications to best protect your engine
- 10-micron fuel filter removes harmful contaminants, particles and power robbing water from your fuel before it gets into the engine
- Internal epoxy coating and corrosion resistant external paint for increased weather resistance
- Easy to replace annually when winterizing your engine or every 100 hours of engine time during boating season

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Unspecified |
| Size | Unspecified |
| Style | Canister |
| Height | 5.1 inches |
| Length | 3.4 inches |
| Weight | 1.9 Pounds |
| Width | 3.3 inches |
| Material Type | Other |
| Number of Items | 1 |
| Outer Material | Plastic |
| Included Components | Filter |
| Batteries Included? | No |
| Brand | Quicksilver |
| Department | unisex-adult |
| Manufacturer | Quicksilver |
| Item model number | 18458Q4 |
| Product Dimensions | 8.64 x 8.38 x 12.95 cm; 408.23 g |
| ASIN | B000XBDHPG |

## Product Details

- **Brand:** Quicksilver
- **Product grade:** Replacement Part
- **Outer material:** Plastic
- **Vehicle service type:** Boat
- **Item weight:** 0.9 Pounds

## Images

![Quicksilver 18458Q4 Water Separating Fuel Filter Kit with Blue Water Warning Sensor for Mercury Outboards - Image 1](https://m.media-amazon.com/images/I/81npo2D4zSL.jpg)
![Quicksilver 18458Q4 Water Separating Fuel Filter Kit with Blue Water Warning Sensor for Mercury Outboards - Image 2](https://m.media-amazon.com/images/I/911BzWlXY7L.jpg)
![Quicksilver 18458Q4 Water Separating Fuel Filter Kit with Blue Water Warning Sensor for Mercury Outboards - Image 3](https://m.media-amazon.com/images/I/81tL0MjooEL.jpg)
![Quicksilver 18458Q4 Water Separating Fuel Filter Kit with Blue Water Warning Sensor for Mercury Outboards - Image 4](https://m.media-amazon.com/images/I/91pQo+AtnWL.jpg)
![Quicksilver 18458Q4 Water Separating Fuel Filter Kit with Blue Water Warning Sensor for Mercury Outboards - Image 5](https://m.media-amazon.com/images/I/411NItti1eL.jpg)

## Frequently Bought Together

- Quicksilver 18458Q4 Water Separating Fuel Filter Kit w/Blue Water Warning Sensor For Mercury Outboards
- Quicksilver 858064Q01 High Performance SAE 90 Gear Lube for Mercury Outboards and MerCruiser Sterndrives, 32 oz
- Set of 6 Spark Plugs Non Resistor BU8H / BU 8 H / 6431 (6)

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**Shop now:** [https://www.desertcart.gr/products/288333970-quicksilver-18458q4-water-separating-fuel-filter-kit-with-blue-water](https://www.desertcart.gr/products/288333970-quicksilver-18458q4-water-separating-fuel-filter-kit-with-blue-water)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-18*