BMC Air Filter FB821/04 for BMW 30d, 35d, 40d, M50d and Alpina diesel applications
Genuine BMC Replacement Filter

BMC Air Filter FB821/04 - BMW 30d, 35d, 40d, M50d & Alpina Diesel

Sale price$130.90
Part No.FB821/04
ApplicationBMW F-series 30d, 35d, 40d, M50d, and Alpina diesel applications
ServiceWashable / Reusable
Only 1 unit left
Need fitment help? Not sure this is the correct BMC filter? Contact EPF before ordering.
Genuine BMC washable replacement panel air filter

BMC Air Filter FB821/04

The BMC FB821/04 is a washable, reusable replacement panel air filter designed for select BMW 30d, 35d, 40d, M50d, and Alpina diesel applications.

OEM-Style Fitment

Designed to replace the factory air filter on compatible applications where BMC FB821/04 is specified.

Washable & Reusable

This BMC filter can be cleaned and re-oiled with the proper BMC cleaning kit instead of being discarded like a standard paper filter.

Performance Filtration

BMC’s oiled cotton gauze design supports improved airflow while maintaining filtration for performance-focused applications.

Vehicle Fitment

Application Guide for BMC FB821/04

Use the table below to help confirm whether this BMC air filter matches your vehicle, engine, and application.

Year Range Make Model Engine Trim / Notes BMC Part No. OEM Cross Reference
2012-2019 BMW 3 Series F30/F31/F80 Diesel Select 330d and 335d xDrive applications; confirm OEM cross reference before ordering FB821/04 13718510239, 1371851239, 13718518111
2014-2020 BMW 3 GT F34 Diesel Select 330d Gran Turismo and 335d xDrive Gran Turismo applications; confirm OEM cross reference before ordering FB821/04 13718510239, 1371851239, 13718518111
2013-2020 BMW 4 Series F32/F33/F36/F82 Diesel Select 430d and 435d applications; confirm body style and OEM cross reference before ordering FB821/04 13718510239, 1371851239, 13718518111
2011-2017 BMW 5 Series F10/F11/F18 Diesel Select 530d, 535d, and M550d applications; confirm production split and OEM cross reference before ordering FB821/04 13718510239, 1371851239, 13718518111
2012-2017 BMW 5 GT F07 Diesel Select 530d Gran Turismo and 535d Gran Turismo applications; confirm OEM cross reference before ordering FB821/04 13718510239, 1371851239, 13718518111
2011-2018 BMW 6 Series F12/F13/F06 Diesel Select 640d Coupe, Convertible, and Gran Coupe applications; confirm body style and OEM cross reference before ordering FB821/04 13718510239, 1371851239, 13718518111
2011-2015 BMW 7 Series F01/F02/F03/F04 Diesel Select 730d, 740d, and 750d applications; confirm chassis and OEM cross reference before ordering FB821/04 13718510239, 1371851239, 13718518111
2011-2017 BMW X3 F25 Diesel Select 30d xDrive and 35d xDrive applications; confirm OEM cross reference before ordering FB821/04 13718510239, 1371851239, 13718518111
2014-2018 BMW X4 F26 Diesel Select 30d xDrive and 35d xDrive applications; confirm OEM cross reference before ordering FB821/04 13718510239, 1371851239, 13718518111
2012-2018 BMW X5 E70/F15/F85 Diesel Select M50d, 30d, and 40d applications; confirm chassis and OEM cross reference before ordering FB821/04 13718510239, 1371851239, 13718518111
2012-2019 BMW X6 E71/E72/F16/F86 Diesel Select M50d, 30d, and 40d applications; confirm chassis and OEM cross reference before ordering FB821/04 13718510239, 1371851239, 13718518111
2011-2018 Alpina D3, D4, D5 & XD3 3.0 BiTurbo diesel Select Alpina BMW-based diesel applications; confirm model and OEM cross reference before ordering FB821/04 13718510239, 1371851239, 13718518111
Fitment note: This table summarizes the main FB821/04 application groups. Fitment can vary by market, model year, diesel engine variant, drivetrain, body style, emissions equipment, production split, and airbox configuration. Always compare your OEM part number and contact European Performance Filters before ordering if you are unsure.

Part Number & Cross References

Platform BMW F-series 30d, 35d, 40d, M50d, and Alpina diesel applications
Engine Notes Compatible applications include select BMW N57 diesel models, including 30d, 35d, 40d, M50d, and Alpina BiTurbo diesel applications using BMW OEM references 13718510239, 1371851239, or 13718518111.
BMC Part Number FB821/04
OEM Cross References 13718510239, 1371851239, 13718518111

Why Choose BMC?

BMC replacement filters are built for drivers and riders who want reusable performance filtration while keeping an OEM-style airbox fitment.

The FB821/04 is designed for compatible applications where this BMC part number is specified. It is a smart choice for enthusiasts, shops, and installers looking for a washable replacement filter without converting to a full intake system.

Cleaning & Maintenance

BMC filters are washable and reusable when serviced correctly. Use the proper BMC cleaning kit, allow the filter to dry fully, and avoid over-oiling before reinstalling it.

Shop BMC Cleaning Kit Read Cleaning Guide Installation Guide
Fitment Support

Not Sure This Is the Correct BMC Filter?

Contact European Performance Filters before ordering. We can help verify the correct BMC part number using your vehicle details, model, engine, and production information.

Contact EPF for Fitment Help Shop BMW BMC Filters
Product FAQ

BMC FB821/04 FAQ

Is BMC FB821/04 a direct replacement filter?

Yes. BMC FB821/04 is designed as an OEM-style replacement filter for compatible applications where this BMC part number is specified.

Does this BMC filter require tuning?

No tuning is typically required when replacing the factory air filter with a compatible BMC replacement filter in the original airbox.

Can this BMC filter be cleaned and reused?

Yes. BMC FB821/04 is washable and reusable when cleaned, dried, and re-oiled correctly with the proper BMC cleaning kit.

How do I confirm this filter fits my vehicle?

FB821/04 is designed for select BMW 30d, 35d, 40d, M50d, and Alpina diesel applications where this BMC part number is specified. Always confirm your vehicle details and airbox configuration before ordering.