---
product_id: 364172905
title: "Fuel/Water Sep Spin-On FS1003 (SIngle)"
brand: "fleetguard"
price: "100335 Ft"
currency: HUF
in_stock: true
reviews_count: 5
category: "Fleetguard"
url: https://www.desertcart.hu/products/364172905-fuel-water-sep-spin-on-fs1003-single
store_origin: HU
region: Hungary
---

# Largest OD 93.73 mm Overall Height 248.16 mm Thread Size 1-14 UNS-2B Fuel/Water Sep Spin-On FS1003 (SIngle)

**Brand:** fleetguard
**Price:** 100335 Ft
**Availability:** ✅ In Stock

## Summary

> ⛽ Elevate your engine’s defense with Fleetguard’s precision spin-on filter!

## Quick Answers

- **What is this?** Fuel/Water Sep Spin-On FS1003 (SIngle) by fleetguard
- **How much does it cost?** 100335 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/364172905-fuel-water-sep-spin-on-fs1003-single)

## 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

- • **Precision Engineered Fit:** Spin-on design with exact 1-14 UNS-2B threading ensures seamless installation and leak-free performance.
- • **Trusted Fleetguard Quality:** Made in the USA with premium metal materials, guaranteeing durability and reliability under demanding conditions.
- • **Upgrade Ready Compatibility:** Easily upgrade using FS19596, fully compatible with Cummins 3406889 for enhanced filtration performance.
- • **Highly Rated by Professionals:** 4.8-star rating from 231 reviews reflects trusted performance in automotive and industrial applications.
- • **Robust Dimensions for Maximum Efficiency:** With a 93.73 mm outer diameter and 248.16 mm height, this filter maximizes fuel-water separation capacity.

## Overview

The Fleetguard FS1003 Fuel/Water Separator Spin-On filter offers a robust 93.73 mm diameter and 248.16 mm height with a precise 1-14 UNS-2B thread size. Made from durable metal in the USA, it ensures superior fuel-water separation for automotive and industrial engines. Compatible with Cummins 3406889 and upgradeable via FS19596, it’s a trusted choice with a 4.8-star rating from over 230 users.

## Description

**Price is for 1 filter **

Review: Good product and price is good
Review: Fit my Cummins 8.3 ISC perfectly.

## Features

- Largest OD 93.73 mm (3.69 in)
- Overall Height 248.16 mm (9.77 in)
- Thread Size 1-14 UNS-2B
- Standpipe YES
- For Upgrade use FS19596, Same as Cummins 3406889

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B073DCW2JY |
| Brand | Fleetguard |
| Country of Origin | USA |
| Customer Reviews | 4.8 4.8 out of 5 stars (231) |
| Date First Available | 29 October 2012 |
| Item Dimensions LxWxH | 31.3 x 28.3 x 21.1 Centimeters |
| Item Weight | 290 g |
| Item dimensions L x W x H | 31.3 x 28.3 x 21.1 Centimeters |
| Item model number | FS1003 |
| Manufacturer | Fleetguard |
| Manufacturer Part Number | FS1003 |
| Material | Metal |
| Mounting Type | Spin-On |
| Outer Material | Metal |
| Output Type | Analog |
| Product Dimensions | 31.29 x 28.27 x 21.13 cm; 290.3 g |
| Specific Uses For Product | automotive, industrial |
| Style | Spin-On |
| UPC | 653341383969 |

## Product Details

- **Brand:** Fleetguard
- **Item Weight:** 290 g
- **Item dimensions L x W x H:** 31.3 x 28.3 x 21.1 Centimeters
- **Material:** Metal
- **Style:** Spin-On

## Images

![Fuel/Water Sep Spin-On FS1003 (SIngle) - Image 1](https://m.media-amazon.com/images/I/519ABR64KwL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***A on 13 September 2020*

Good product and price is good

### ⭐⭐⭐⭐⭐ Review
*by S***N on 18 October 2025*

Fit my Cummins 8.3 ISC perfectly.

### ⭐⭐⭐⭐⭐ Review
*by W***N on 25 July 2025*

it works

## Frequently Bought Together

- Fleetguard Fuel/Water Sep Spin-On FS1003 ( SIngle)
- Cummins Filtration LF9009 Oil/Lube Filter, 1 Pack
- Fleetguard FF5488 Fuel Filter For Cummins 3959612, 98.7% Efficiency, 5-Micron Rating, 7/8-14 UNF-2B Thread Size, 6.92"H x 3.68"OD

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**Shop now:** [https://www.desertcart.hu/products/364172905-fuel-water-sep-spin-on-fs1003-single](https://www.desertcart.hu/products/364172905-fuel-water-sep-spin-on-fs1003-single)

---

*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-23*