Engines and Components› Oiling Systems

Cummins/Onan

CUMMINS/ONAN BGE/BGEL & NHE/NHEL OIL FILTER

$28.97

SKU: C021 122-0645

In Stock
In Stock
Ships by Jun 19
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Cummins/Onan 122-0645 is an oil filter designed for use in Cummins Onan RV generators. It features a special foam pre-cleaner for specific application in these generators. This filter is built to specified levels of durability, reliability, and performance, with a precision design and state-of-the-art manufacturing.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandCummins/Onan
Part NumberC021 122-0645

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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