Exterior Components› Body Panels and Components
Cummins/Onan
ONAN FUEL FILTER
SKU: C021 149-2648
Beginner — under 30 min
Description
This filter is positioned at the fuel pump and is intended for use with the HGJAC (Emerald Advantage LP Liquid), HGJAB (Marquis Gold LP Liquid), and HGJAA (Marquis Platinum LP Liquid) generator series, specifically for spec letters A through K. It is recommended for replacement every 450 hours and comes with a 90-day limited manufacturer's warranty.
Fitment
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Specifications
| Brand | Cummins/Onan |
| Part Number | C021 149-2648 |
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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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