DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan

Customer Services

About Us

Customer Support

Desert Online General Trading LLC

Dubai, United Arab Emirates

CUMMINS NW Cummins 1403280 Onan Air Filter

Q: Will this fit onan 3.0a1-1r/1607s generator

I have an Onan 3600LP an it fits that.

Q: Does this filter works in a microquiet generator onan 3600 w gasoline 1999 buit?

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

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 ;/

Not sure it fits 3600, do not see 6300 for this filter

Product ID: 10926728

Secure Transaction

Details

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

📏Compact 4.7" x 3.6" size

⚙️Precision OEM fit

🇺🇸Made in USA quality

Frequently Bought Together

CUMMINS NW Cummins 1403280 Onan Air Filter

CUMMINS NW Cummins 1492457 Onan Fuel Filter

Cummins 1670275 Onan Spark Plug

Description

🌬️ Breathe Easy, Drive Confidently with Cummins Precision!

LIGHTWEIGHT EFFICIENCY - Weighing just 5.6 ounces, it enhances performance without adding unnecessary load.
SPACE SMART DIMENSIONS - Compact 4.7"L x 0.4"W x 3.6"H design fits perfectly without bulk, optimizing engine airflow.
OEM CERTIFIED RELIABILITY - Cummins OEM part number 140-3280 ensures authentic replacement and trusted performance.
ENGINEERED FOR RV POWERHOUSES - Specifically designed for Camp Power/QG and MicroLite/RV QG models, ensuring seamless compatibility.
PREMIUM AMERICAN CRAFTSMANSHIP - Proudly manufactured in the USA, guaranteeing durability and top-tier quality standards.

The Cummins NW 1403280 Onan Air Filter is a lightweight, compact, and OEM-certified air filter designed specifically for Camp Power/QG and MicroLite/RV QG RV engines. Manufactured in the USA, it guarantees premium quality and a perfect fit to optimize engine performance and longevity.

Specifications

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

Have a Question? See What Others Asked

Will this fit onan 3.0a1-1r/1607s generator

Does this filter works in a microquiet generator onan 3600 w gasoline 1999 buit?

Hello, will this air filter work on my onan 4ky-26100r spec: r rv qg 4000 gasoline ? thank you

Does this work for an onan 6300? No serial number to provide ;/

Reviews

S**E

Air filter

fit exactly

7.05.2025

P**L

Worked great

5.11.2024

T**B

Perfect fit

21.07.2025

L**D

It works

Perfect fit for my Cummins/Onan evap. It's a good price, came packaged good, packaging was good. Good price. Make sure to keep an extra on hand for next year with some oil and a fuel filter.

25.04.2024

J**

Great product

No complaints about the filter. However it took over a week to arrive. It was "mis-shipped". Arrived at our post office, but was shipped to a different town, then back to another town, and then back to The distribution center for 2 days. But it did finally arrive.

2.05.2024

P**K

Great filter

Excellent OEM replacement filter

12.03.2025

B**.

OEM equipment.

Good quality

21.10.2024

J**A

Fits like a glove

Used it for my RV generator.

10.10.2024

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

231.76 DT

Duties & taxes incl.

Tunisiastore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews