Is this for a 1996 mh with onan marquis 5000?

Not sure but it fits a 2001 Onan Emerald 4000

does this cross reference to A054X497?

Not familiar with number you're trying to cross reference to. When I ordered the Cummins filter to fit my Onan LX790 20hp engine, the box had a label attached referencing to the 1220645 oil filter. The filter I received had different dimensions and the gasket was much narrower than the one's I previously purchased. Through some research I found that the FRAM PH3614 oil filter was a great substitute. I've ran my tractor since last November and the oil is still clean and transparent on the dipstick. When I used the Cummins Filters the oil would have been very dirty and dark on the dipstick by now. I feel the FRAM is a much better choice if it will fit your application.

Does this fit the Onan E140h motors?

Probably but not absolutely sure

Will fit wheel horse 416h

IDK but the one you need for that machine is 83-283

Cummins Onan 122 0645 Oil Filter

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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R$599

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Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚙️ Keep your engine elite — filter like a pro, run like a boss!

MADE IN THE USA - Support domestic manufacturing with a filter crafted for longevity and performance.
TRUSTED QUALITY - Cummins brand reliability backed by thousands of 5-star reviews.
COMPACT PRECISION - Optimized dimensions (8.9 x 8.3 x 8.3 cm) for easy installation and reliable fit.
LIGHTWEIGHT DURABILITY - At just 0.28 grams, it delivers robust filtration without adding bulk.
ENGINEERED FOR EXCELLENCE - Seamless compatibility with Emerald and Marquis models ensures peak engine protection.

The Cummins Onan 122-0645 Oil Filter is a precision-engineered, lightweight filtration solution designed specifically for Emerald and Marquis engines. Made in the USA, it offers a compact fit and trusted performance, boasting a 4.6-star rating from over 600 users since its 2024 release.

Specifications

ASIN	B003ZOIYZ6
Automotive Fit Type	Vehicle Specific Fit
Brand	Cummins
Brand Name	Cummins
Compatible with Vehicle Type	Car
Customer Reviews	4.7 out of 5 stars 666 Reviews
Global Trade Identification Number	00690781000230
Item Dimensions	8.9 x 8.3 x 8.3 centimeters
Item Weight	0.01 Ounces
Item dimensions L x W x H	8.9 x 8.3 x 8.3 centimeters
Manufacturer	Cummins
Manufacturer Part Number	122-0645
Material	Synthetic material or paper
Material Type	Synthetic material or paper
Model Number	122-0645
Number of Items	1
OEM Equivalent Part Number	1220645
Part Interchange Info	Compatible with Emerald Green and Marquis.
Product Grade	Replacement Part
Product grade	Replacement Part
Thread Size	3/4-16 UNC
Thread size	3/4-16 UNC
UPC	690781000230
Unit Count	1 Count
Vehicle service type	Car

Reviews

C**S

Je suggère cette article

Très bon produit

30.04.2026

M**H

Quality shows

If you’re worried about your RV parts failing while you’re out in the boondocks, just buy OEM quality parts. I’ve seen reviews where people have bought cheaper parts and had them fail after a few hours. Quality matters. Sure, some people say it’s just an oil filter and an air filter. But this is an air and oil cooled generator. The environments we are in dusty and dirty as well. Clean oil and clean air mean a longer lasting gennie.

19.05.2024

E**.

Easy

Seem to work as expected

23.02.2026

G**R

right model of engine

fit good

17.04.2022

H**H

A little pricey

Wanted a good oil filter for an ONAN generator. This was an ONAN part number and perfect fit.

31.07.2023

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R$599

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered 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 Brazil.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago