---
product_id: 269056207
title: "1492457 onan fuel filter"
brand: "cummins"
price: "€ 69.93"
currency: EUR
in_stock: true
reviews_count: 5
category: "Cummins"
url: https://www.desertcart.be/products/269056207-1492457-onan-fuel-filter
store_origin: BE
region: Belgium
---

# Optimized fuel filtration Exact fit for Cummins Onan Made in USA precision 1492457 onan fuel filter

**Brand:** cummins
**Price:** € 69.93
**Availability:** ✅ In Stock

## Summary

> ⛽ Filter smarter, run stronger — don’t let your generator miss a beat!

## Quick Answers

- **What is this?** 1492457 onan fuel filter by cummins
- **How much does it cost?** € 69.93 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/269056207-1492457-onan-fuel-filter)

## Best For

- cummins enthusiasts

## Why This Product

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

## Key Features

- • **Lightweight & Compact Design:** At just 0.03 lbs and compact dimensions, it’s easy to install without adding bulk.
- • **Highly Rated by Professionals:** Join over 1,100 satisfied users who rate this filter 4.8 stars for performance and durability.
- • **Precision Engineered in the USA:** Trust the quality and reliability of a 100% American-made fuel filter.
- • **Boost Your Generator’s Efficiency:** Keep your Camp Power/QG RV generator running cleaner and stronger with superior fuel filtration.
- • **Tailored Fit for Cummins Onan Models:** Designed specifically for seamless compatibility with Cummins Onan 4000W and Microlite RV QG generators.

## Overview

The Cummins 1492457 Onan fuel filter is a precision-engineered, USA-made replacement part designed specifically for Camp Power/QG RV and Microlite RV QG generators. Lightweight and compact, it ensures optimal fuel filtration to boost generator efficiency and longevity. Trusted by over a thousand users with a 4.8-star rating, this filter guarantees a perfect fit and reliable performance for Cummins Onan 4000W models.

## Description

FUEL FILTER - Fits - Camp Power/QG RV. Microlite RV QG.

Review: Perfect fit. Generator is now more efficient. - Generator works much better now that I have a clean gas filter
Review: Perfect fit Cummins Onan 4000 W - Pièce d’origine parfaite pour ma Cummins Onan 4000 W

## Features

- Country Of Origin: United States
- Package Dimensions :2.032 Cm L X 11.43 Cm W X 14.224 Cm H
- Item Package Weight:0.091 Kilograms
- Product Type:Fuel Filter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004RCQTIY |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #75,953 in Automotive ( See Top 100 in Automotive ) #90 in Car Fuel Filters |
| Brand | Cummins |
| Brand Name | Cummins |
| Compatible with Vehicle Type | Vehicle Specific |
| Customer Reviews | 4.8 out of 5 stars 1,169 Reviews |
| Global Trade Identification Number | 00690781000414 |
| Item Weight | 0.03 Pounds |
| Item weight | 0.03 Pounds |
| Manufacturer | Cummins/Onan |
| Manufacturer Part Number | 149-2457 |
| Model Number | 149-2457 |
| OEM Equivalent Part Number | 149-2457 |
| Outer Material | Plastic |
| Outer material | Plastic |
| Product Grade | Replacement Part |
| Product grade | Replacement Part |
| Style | Modern |
| Style Name | Modern |
| UPC | 690781000414 |
| Vehicle service type | Vehicle Specific |

## Product Details

- **Brand:** Cummins
- **Item weight:** 0.03 Pounds
- **Outer material:** Plastic
- **Product grade:** Replacement Part
- **Vehicle service type:** Vehicle Specific

## Images

![1492457 onan fuel filter - Image 1](https://m.media-amazon.com/images/I/71OMrc-LAGL.jpg)

## Questions & Answers

**Q: Is this fuel filter designed to be installed with or without thread sealant?**
A: Not sure? I used some when I installed mine...

**Q: The connections on either end, are they 1/8 male pipe and 1/4 inch hose barb?**
A: The hose barb is 1/4 inch.  I can't remember the size of the other end.

**Q: Will fit an onan 2.8 microlite rv qg 2800 fa 26100g kvfa?**
A: Many are compatible....but not sure? Amazon will take returns...😀

**Q: will it fit 149-2620(5500 marquis)**
A: I think so. Found on YouTube a fuel pump getting replaced on a 5500 Marquis. You could clearly see that number on the old one.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect fit. Generator is now more efficient.
*by R***L on 20 February 2026*

Generator works much better now that I have a clean gas filter

### ⭐⭐⭐⭐⭐ Perfect fit Cummins Onan 4000 W
*by A***R on 5 June 2026*

Pièce d’origine parfaite pour ma Cummins Onan 4000 W

### ⭐⭐⭐⭐⭐ Great oem filter
*by P***K on 12 March 2025*

Worked out great just like what I replaced. Exact match and not a cheap part. Great oem replacement.

## Frequently Bought Together

- CUMMINS NW Cummins 1492457 Onan Fuel Filter
- CUMMINS NW Cummins 1403280 Onan Air Filter
- Cummins 1670275 Onan Spark Plug

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---

*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-07-27*