---
product_id: 141049491
title: "Fleetguard Fuel/Water Separator FS1065 by Cummins Filtration"
brand: "fleetguard"
price: "¥18637"
currency: JPY
in_stock: true
category: "Fleetguard"
url: https://www.desertcart.jp/products/141049491-fleetguard-fuel-water-separator-fs1065-by-cummins-filtration
store_origin: JP
region: Japan
---

# 93.73 mm diameter - precision fit 248.67 mm height - optimal filtration depth 1-14 UNS-2B thread - secure, leak-proof seal Fleetguard Fuel/Water Separator FS1065 by Cummins Filtration

**Brand:** fleetguard
**Price:** ¥18637
**Availability:** ✅ In Stock

## Summary

> ⛽ Keep your engine running clean and mean with Fleetguard’s ultimate fuel/water separator!

## Quick Answers

- **What is this?** Fleetguard Fuel/Water Separator FS1065 by Cummins Filtration by fleetguard
- **How much does it cost?** ¥18637 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/141049491-fleetguard-fuel-water-separator-fs1065-by-cummins-filtration)

## 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

- • **Spin-On Convenience:** Easy to install and replace, minimizing downtime and maintenance hassle for busy professionals.
- • **Precision Engineered Fit:** Designed specifically for Cummins ISC07 engines ensuring flawless compatibility and peak performance.
- • **Robust Metal Construction:** Durable outer metal casing guarantees long-lasting protection against contaminants and harsh conditions.
- • **Trusted Industry Standard:** Cross-compatible with multiple OEM part numbers, backed by Fleetguard’s 4.8-star rating from 189 users.
- • **Superior Fuel & Water Separation:** Effectively removes water and impurities to protect your engine and enhance fuel efficiency.

## Overview

The Fleetguard FS1065 Fuel/Water Separator is a high-precision, spin-on filter designed for Cummins ISC07 engines. Featuring a 93.73 mm diameter and 248.67 mm height, it ensures optimal filtration depth and a secure 1-14 UNS-2B threaded fit. Built with a durable metal casing, it effectively separates water from fuel, protecting your engine and improving efficiency. Trusted by professionals and compatible with multiple OEM parts, it’s a must-have for reliable vehicle maintenance.

## Description

Cross to Cummins 4934879. Is an element for: 3959505S, FH21098, FH21099, FH21100

## Features

- ** Sold as 1 Filter **
- Largest OD 93.73 mm (3.69 in)
- Overall Height 248.67 mm (9.79 in)
- Thread Size 1-14 UNS-2B
- Standpipe YES, Cummins ISC07

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00308M4M6 |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | 723,960 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 193 in Boat Fuel Filters |
| Brand Name | Fleetguard |
| Compatible with Vehicle Type | Bus, Truck |
| Customer Reviews | 4.8 4.8 out of 5 stars (189) |
| Global Trade Identification Number | 00638217146107 |
| Item Diameter | 93.73 Millimetres |
| Manufacturer | Fleetguard |
| Manufacturer Part Number | FS1065 |
| Model Number | FS1065 |
| Number of Items | 1 |
| OEM Equivalent Part Number | 4934879 |
| Outer Material Type | Metal |
| Product Grade | Replacement Part |
| Style Name | Spin-On |

## Product Details

- **Brand:** Fleetguard
- **Item diameter:** 93.73 Millimetres
- **Outer material:** Metal
- **Product grade:** Replacement Part
- **Vehicle service type:** Bus, Truck

## Images

![Fleetguard Fuel/Water Separator FS1065 by Cummins Filtration - Image 1](https://m.media-amazon.com/images/I/519RV0yc0qL.jpg)

## Available Options

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

## Frequently Bought Together

- Fleetguard Fuel/Water Separator FS1065 by Cummins Filtration
- Fleetguard LF9009 Lube Filter

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**Shop now:** [https://www.desertcart.jp/products/141049491-fleetguard-fuel-water-separator-fs1065-by-cummins-filtration](https://www.desertcart.jp/products/141049491-fleetguard-fuel-water-separator-fs1065-by-cummins-filtration)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-24*