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.