Find Your Fuel Filter
Not sure which fuel filter fits your heavy-duty engine? Use this guide to find the right Baldwin, Fleetguard, or OEM fuel filter for your Cummins, Caterpillar, or other diesel engine — then shop directly from the results.
Cummins Engines
- Cummins ISX, ISX15 → Baldwin BF7557 / Fleetguard FF5052
- Cummins ISB, ISB6.7 → Baldwin BF1259 / Fleetguard FF5421
- Cummins ISM, ISM11 → Baldwin BF9885 / Fleetguard FF5052
- Cummins N14, M11 → Baldwin BF1259 / Wix 33358
Caterpillar Engines
- CAT C7, C9, C13 → Baldwin BF7557 / Fleetguard FF5052
- CAT C15, C18 → Baldwin BF9885 / Donaldson P550248
Baldwin Fuel Filters In Stock
- Baldwin BF7557 — Heavy-duty primary fuel filter, fits Cummins ISX and CAT C-series
- Baldwin BF1259 — Spin-on fuel filter, fits Cummins ISB and N14
- Baldwin BF9885 — Fuel filter element, fits Cummins ISM and CAT C15
Not sure? Search by part number
Use the search bar at the top of the page to enter your OEM part number and find a direct match or cross-reference.
Need help?
Call us or use our contact page — we’re happy to help you find the right fuel filter for your equipment.