BMW 740i Cabin Air Filter by Year
Compare BMW 740i cabin air filter part numbers by model year. Select a year to open the checked fitment record with source notes before ordering.
| Year | Filter | Source coverage | Page |
|---|---|---|---|
| 2025 | WIX WP10961 / Purolator C31871C | Verified fit | Open record → |
| 2024 | WIX WP10064 / Purolator C21538C | Verified fit | Open record → |
| 2023 | WIX WP10961 / Purolator C31871C | Verified fit | Open record → |
| 2022 | WIX WP10064 / Purolator C21538C | Verified fit | Open record → |
| 2021 | WIX WP10064 / Purolator C21538C | Verified fit | Open record → |
| 2020 | WIX WP10064 / Purolator C21538C | Verified fit | Open record → |
| 2019 | WIX WP10064 / Purolator C21538C | Verified fit | Open record → |
| 2018 | WIX WP10064 / Purolator C21538C | Verified fit | Open record → |
| 2017 | WIX WP10064 / Purolator C21538C | Verified fit | Open record → |
| 2016 | WIX WP10064 / Purolator C21538C | Verified fit | Open record → |
| 2015 | WIX 24329 | Reference | Open record → |
| 2014 | WIX 24329 | Reference | Open record → |
| 2013 | WIX 49371 | Reference | Open record → |
| 2012 | WIX 49371 / Bosch C4017WS | Verified fit | Open record → |
| 2011 | WIX 49371 / Bosch C4017WS | Verified fit | Open record → |
BMW 740i cabin air filter — frequently asked questions
- What cabin air filter fits the BMW 740i?
- Cabin air filter part numbers can vary across BMW 740i model years. Select your exact year in the table above to see the checked part number for that year.
- How many years of BMW 740i cabin air filter data do you have?
- Our checked records cover 15 model years for the BMW 740i (2011–2025). Select a year in the table above to open the exact fitment record.
- How often should I replace the BMW 740i cabin air filter?
- Most manufacturers recommend replacing the cabin air filter every 15,000–25,000 miles or once a year, whichever comes first. Check your BMW 740i owner's manual for the exact interval and inspect it at every oil change.
Look up a specific BMW 740i year
Select a model year to open the exact checked cabin air filter fitment record before ordering.