Ford F-250 Super Duty Air & Cabin Filters by Year
The 2020-2026 Ford F-250 Super Duty takes cabin air filter KL3Z-19N619-AA and engine air filter LC3Z-9601-E, plus oil filter F1AZ-6731-BD (OEM part numbers). 2017-2019 models take cabin air filter KL3Z-19N619-AA and engine air filter HC3Z-9601-A, plus oil filter F1AZ-6731-BD, and earlier years are in the table below.
Filters by model year
| Model years | Cabin air filter | Engine air filter | Oil filter | Buy |
|---|---|---|---|---|
| 2020-2026 | KL3Z-19N619-AA | LC3Z-9601-E | F1AZ-6731-BD | Shop cabin filter |
| 2017-2019 | KL3Z-19N619-AA | HC3Z-9601-A | F1AZ-6731-BD | Shop cabin filter |
| 2011-2016 | - | 7C3Z-9601-A | F1AZ-6731-BD | Shop air filter |
| 2008-2010 | - | 7C3Z-9601-B | F1AZ-6731-BD | Shop air filter |
| 2005-2007 | - | 4C3Z-9601-AA | F1AZ-6731-BD | Shop air filter |
These are the factory (OEM) part numbers. Searching one also finds the matching aftermarket filters, which list it as a cross-reference. Shop links go to Amazon, and we may earn a commission at no extra cost to you. Open your exact year below for the full details and sources.
Every F-250 Super Duty year
Sources. The filter part number for 21 of 22 model years is checked against a cited source, most often Ford OEM parts catalog. Each year page lists its own sources.
Last verified 2026-06-21. Maintained by Matan B., who runs GarageDex. How we verify.