---
product_id: 386234141
title: "FS1242 Fuel/Water Sep"
brand: "fleetguard"
price: "$3819"
currency: MXN
in_stock: true
reviews_count: 5
category: "Fleetguard"
url: https://www.desertcart.mx/products/386234141-fs1242-fuel-water-sep
store_origin: MX
region: Mexico
---

# FS1242 Fuel/Water Sep

**Brand:** fleetguard
**Price:** $3819
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** FS1242 Fuel/Water Sep by fleetguard
- **How much does it cost?** $3819 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/386234141-fs1242-fuel-water-sep)

## Best For

- fleetguard enthusiasts

## Why This Product

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

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001IYCJ0Q |
| Assembly Required | No |
| Brand | Fleetguard |
| Country of Origin | USA |
| Customer Reviews | 4.6 4.6 out of 5 stars (210) |
| Date First Available | 9 August 2012 |
| Item Dimensions LxWxH | 31.9 x 21.8 x 20 Centimeters |
| Item Weight | 68 g |
| Item model number | FS1242 |
| Manufacturer | Fleetguard |
| Manufacturer Part Number | Fuel Water Separator |
| OEM Part Number | FS1242 |
| Outer Material | Metal |
| Position | Left |
| Product Dimensions | 31.93 x 21.77 x 20.02 cm; 68.04 g |
| Product Grade | Replacement Part |
| UPC | 622329273608 |
| Vehicle Service Type | Truck |

## Product Details

- **Brand:** Fleetguard
- **Item Weight:** 0.15 Pounds
- **Outer Material:** Metal
- **Product Grade:** Replacement Part
- **Vehicle Service Type:** Truck

## Images

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

## Available Options

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

## 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.mx/products/386234141-fs1242-fuel-water-sep](https://www.desertcart.mx/products/386234141-fs1242-fuel-water-sep)

---

*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-03-01*