Find Your Oil Filter
Not sure which oil filter fits your heavy-duty engine? Use this guide to find the right oil filter for your Caterpillar, Cummins, Detroit Diesel, Mack, or Volvo engine — then shop directly from the results.
Caterpillar Engines
- CAT C7, C9, C13 → Caterpillar 1R-1808 / Baldwin B7299 / Fleetguard LF3349 / Wix 51791
- CAT C15, C18 → Caterpillar 1R-0716 / Baldwin B7600 / Fleetguard LF9001 / Donaldson P550428
- CAT 3126, 3406 → Caterpillar 1R-1807 / Baldwin B7299 / Wix 51791
Cummins Engines
- Cummins ISX, ISX15 → Fleetguard LF9009 / Baldwin B7299 / Wix 57356
- Cummins ISB, ISB6.7 → Fleetguard LF3349 / Baldwin B7299 / Donaldson P550520
- Cummins ISM, ISM11 → Fleetguard LF3000 / Baldwin B7299 / Wix 51515
- Cummins N14, M11 → Fleetguard LF3000 / Baldwin B7299 / Donaldson P550520
Detroit Diesel Engines
- Detroit DD13, DD15, DD16 → Baldwin B7299 / Fleetguard LF9009 / Wix 57356
- Detroit Series 60 → Baldwin B7299 / Fleetguard LF3349 / Donaldson P550520
Mack Engines
- Mack MP7, MP8 → Baldwin B7299 / Fleetguard LF9009 / Wix 57356
- Mack E7 → Baldwin B7299 / Fleetguard LF3349 / Wix 51791
Volvo Engines
- Volvo D11, D13 → Baldwin B7299 / Fleetguard LF9009 / Wix 57356
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 oil filter for your equipment.
⛽ Looking for fuel filters? Visit our Find Your Fuel Filter page.