---
product_id: 261415635
title: "Cummins Fleetguard Fuel Water Separator - FS1242"
brand: "fleetguard"
price: "€ 73.41"
currency: EUR
in_stock: true
reviews_count: 5
category: "Fleetguard"
url: https://www.desertcart.de/products/261415635-cummins-fleetguard-fuel-water-separator-fs1242
store_origin: DE
region: Germany
---

# High-efficiency water separation Precision-machined exterior Easy installation & maintenance Cummins Fleetguard Fuel Water Separator - FS1242

**Brand:** fleetguard
**Price:** € 73.41
**Availability:** ✅ In Stock

## Summary

> 💧 Keep your engine running clean and lean with Fleetguard FS1242!

## Quick Answers

- **What is this?** Cummins Fleetguard Fuel Water Separator - FS1242 by fleetguard
- **How much does it cost?** € 73.41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/261415635-cummins-fleetguard-fuel-water-separator-fs1242)

## Best For

- fleetguard enthusiasts

## Why This Product

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

## Key Features

- • **Lightweight & Compact:** At just 68g, fits seamlessly without adding bulk
- • **Effortless Installation:** Designed for quick, hassle-free replacement to keep your fleet moving
- • **Trusted by Professionals:** Rated 4.6/5 by over 200 users who rely on it for routine maintenance
- • **Superior Water Separation:** Protect your engine with advanced filtration that removes water effectively
- • **Precision Machined for Reliability:** Durable exterior ensures consistent performance under pressure

## Overview

The Cummins Fleetguard FS1242 Fuel Water Separator is a precision-machined, lightweight filtration solution designed to efficiently remove water from fuel systems. Trusted by professionals and boasting a 4.6-star rating from over 200 users, it ensures reliable engine protection and easy maintenance for vehicles and motorhomes.

## Description

Fleetguard Fuel Water Separator - FS1242

Review: We use these always for the routine maintenance of the motorhome. Always been happy with our purchase
Review: Good filter

## Features

- Easy to use
- Sold in each
- Highly efficient

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001IYCJ0Q |
| Brand | Fleetguard |
| Customer Reviews | 4.6 4.6 out of 5 stars (210) |
| Date First Available | 9 August 2012 |
| Exterior | Machined |
| Item Weight | 68 g |
| Item model number | FS1242 |
| Manufacturer | Fleetguard |
| Manufacturer Part Number | Fuel Water Separator |
| Model | Fuel Water Separator |
| OEM Part Number | FS1242 |
| Position | Left |
| Product Dimensions | 31.93 x 21.77 x 20.02 cm; 68.04 g |

## Product Details

- **Brand:** Fleetguard
- **Item weight:** 0.15 Pounds
- **Outer material:** Stainless Steel
- **Product grade:** Replacement Part
- **Vehicle service type:** Truck

## Images

![Cummins Fleetguard Fuel Water Separator - FS1242 - Image 1](https://m.media-amazon.com/images/I/513N59gModL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by K***E on 26 August 2024*

We use these always for the routine maintenance of the motorhome. Always been happy with our purchase

### ⭐⭐⭐⭐⭐ Review
*by J***Y on 5 November 2025*

Good filter

### ⭐⭐⭐⭐⭐ Review
*by S***. on 14 December 2024*

I have a Cummins 8.3 and it was a perfect fit as stated

## Frequently Bought Together

- Fleetguard Fuel Water Separator - FS1242
- Fleetguard FS1022, Diesel Fuel Water Separator
- Cummins Filtration LF9009 Oil/Lube Filter, 1 Pack

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**Shop now:** [https://www.desertcart.de/products/261415635-cummins-fleetguard-fuel-water-separator-fs1242](https://www.desertcart.de/products/261415635-cummins-fleetguard-fuel-water-separator-fs1242)

---

*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-02-19*