---
product_id: 10926728
title: "CUMMINS NW Cummins 1403280 Onan Air Filter"
brand: "cummins"
price: "185.58 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/10926728-cummins-nw-cummins-1403280-onan-air-filter
store_origin: TN
region: Tunisia
---

# Compact 4.7" x 3.6" size Precision OEM fit for Cummins Onan Proudly made in the USA CUMMINS NW Cummins 1403280 Onan Air Filter

**Brand:** cummins
**Price:** 185.58 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your engine’s breathability with precision-made filtration!

## Quick Answers

- **What is this?** CUMMINS NW Cummins 1403280 Onan Air Filter by cummins
- **How much does it cost?** 185.58 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/10926728-cummins-nw-cummins-1403280-onan-air-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

- • **OEM Certified Fit:** Exact replacement part number 140-3280 for hassle-free installation and perfect compatibility.
- • **Compact & Lightweight:** Sleek 5.6 oz filter fits seamlessly without adding bulk or weight.
- • **Long-lasting Filtration:** Keeps your engine clean and running smoothly, reducing maintenance downtime.
- • **Trusted American Craftsmanship:** Manufactured in the USA, guaranteeing quality and durability you can rely on.
- • **Engineered for Peak Performance:** Ensures optimal airflow and engine efficiency with a vehicle-specific design.

## Overview

The NW Cummins 1403280 Onan Air Filter is a compact, lightweight, and OEM-certified air filter designed specifically for Cummins Onan engines. Proudly manufactured in the USA, it ensures optimal airflow and engine protection, making it an essential upgrade for maintaining peak engine performance and longevity.

## Description

CUMMINS NW Cummins 1403280 Onan Air Filter

## Features

- Country Of Origin: United States
- Package Dimensions :8.89 Cm L X 11.684 Cm W X 11.938 Cm H
- Item Package Weight:0.181 Kilograms
- Product Type:Auto Accessory

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Cummins |
| Product Dimensions | 4.7"L x 0.4"W x 3.6"H |
| OEM Part Number | 140-3280 |
| Global Trade Identification Number | 00690781000308 |
| Manufacturer | Cummins |
| Automotive Fit Type | Vehicle Specific Fit |
| UPC | 690781000308 |
| Model | 140-3280 |
| Item Weight | 5.6 ounces |
| Item model number | 1403280 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 140-3280 |

## Product Details

- **Brand:** Cummins
- **Product Dimensions:** 4.7"L x 0.4"W x 3.6"H
- **OEM Part Number:** 140-3280
- **Global Trade Identification Number:** 00690781000308
- **Manufacturer:** Cummins

## Images

![CUMMINS NW Cummins 1403280 Onan Air Filter - Image 1](https://m.media-amazon.com/images/I/91QcYD-pxAL.jpg)

## Questions & Answers

**Q: Will this fit onan 3.0a1-1r/1607s generator**
A: I have an Onan 3600LP an it fits that.

**Q: Does this filter works in a microquiet generator onan 3600 w  gasoline 1999 buit?**
A: yes this filter will work in the 3600 microquiet..David

**Q: Hello, will this air filter work on my onan 4ky-26100r  spec: r   rv qg 4000 gasoline ?  thank you**
A: it should fit fine it fit mine i have a carb gas 4k watt onan  gen,  year 2007

**Q: Does this work for an onan 6300? No serial number to provide ;/**
A: Not sure it fits 3600, do not see 6300 for this filter

## Frequently Bought Together

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

---

## 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.tn/products/10926728-cummins-nw-cummins-1403280-onan-air-filter](https://www.desertcart.tn/products/10926728-cummins-nw-cummins-1403280-onan-air-filter)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-02-04*