Is this fuel filter designed to be installed with or without thread sealant?

Not sure? I used some when I installed mine...

The connections on either end, are they 1/8 male pipe and 1/4 inch hose barb?

The hose barb is 1/4 inch. I can't remember the size of the other end.

Will fit an onan 2.8 microlite rv qg 2800 fa 26100g kvfa?

Many are compatible....but not sure? Amazon will take returns...😀

will it fit 149-2620(5500 marquis)

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.

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Cummins Onan Fuel Filter 149-2457 | Genuine Onan Green Label

Product ID: 10926727

Details

Brand
Cummins
Item Weight
13.61 g
Outer Material
Plastic
Product Grade
Replacement
Vehicle Service Type
RV

⛽Optimized fuel filtration

🚐RV-specific fit

🇺🇸Made in USA precision

R1218

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

R1218

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Description

⛽ Filter smarter, drive farther — don’t let fuel impurities slow your adventure!

TAILORED FOR YOUR RV - Perfectly compatible with Camp Power/QG and Microlite RV QG models for seamless installation.
LIGHTWEIGHT YET DURABLE - At just 13.6 grams, it offers robust filtration without adding bulk.
HIGHLY RATED BY RV ENTHUSIASTS - Join over a thousand satisfied customers who rate it 4.8/5 for dependable performance.
BOOST YOUR ENGINES LONGEVITY - Keeps your fuel system clean, ensuring peak performance and fewer breakdowns on the road.
PRECISION ENGINEERED IN THE USA - Trust the quality and reliability of a 100% American-made fuel filter.

The Cummins 1492457 Onan Fuel Filter is a lightweight, durable replacement part designed specifically for RV fuel systems like Camp Power/QG and Microlite RV QG. Made in the USA, it ensures optimal fuel filtration to protect your engine and enhance performance, backed by a strong 4.8-star customer rating.

Specifications

ASIN	B004RCQTIY
Automotive Fit Type	Vehicle Specific Fit
Best Sellers Rank	#25,399 in Automotive ( See Top 100 in Automotive ) #130 in Automotive Replacement Fuel Filters
Brand Name	Cummins
Compatible with Vehicle Type	RV
Customer Reviews	4.8 4.8 out of 5 stars (1,199)
Global Trade Identification Number	00690781000414
Item Weight	13.61 g
Manufacturer	Cummins
Manufacturer Part Number	149-2457
Model Number	149-2457
OEM Equivalent Part Number	149-2457
Outer Material	Plastic
Product Grade	Replacement Part
Style Name	Music
UPC	690781000414

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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

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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