BMC Air Filter Kit FB866/04 for BMW X5 F15 and X6 F16 xDrive50i 4.4L V8
Genuine BMC Replacement Filter

BMC Air Filter FB866/04 - BMW X5 F15 & X6 F16 xDrive50i

Sale price$218.90
Part No.FB866/04
ApplicationBMW X5 F15 and X6 F16 xDrive50i 4.4L V8 applications
ServiceWashable / Reusable
Only 2 units left
Need fitment help? Not sure this is the correct BMC filter? Contact EPF before ordering.
Genuine BMC washable replacement air filter kit

BMC Air Filter FB866/04

The BMC FB866/04 is a washable, reusable replacement air filter kit designed for select BMW X5 F15 and X6 F16 xDrive50i 4.4L V8 applications.

OEM-Style Fitment

Designed to replace the factory air filter on compatible applications where BMC FB866/04 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 FB866/04

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
2013-2018 BMW X5 F15/F85 xDrive50i / 50iX 4.4L twin-turbo V8 Full kit; includes two air filters; confirm OEM reference 13717638566 before ordering FB866/04 13717638566
2014-2018 BMW X6 F16/F86 xDrive50i / 50iX 4.4L twin-turbo V8 Full kit; includes two air filters; confirm OEM reference 13717638566 before ordering FB866/04 13717638566
Fitment note: FB866/04 is supplied as a full kit with two air filters. Fitment can vary by market, model year, chassis, engine variant, production split, and airbox configuration. BMC lists this kit for 50iX applications using OEM reference 13717638566; confirm X5 M or X6 M fitment carefully before ordering.

Part Number & Cross References

Platform BMW X5 F15 and X6 F16 xDrive50i 4.4L V8 applications
Engine Notes Compatible applications include select BMW 4.4L twin-turbo V8 X5 xDrive50i and X6 xDrive50i models where the FB866/04 full kit is specified.
BMC Part Number FB866/04
OEM Cross References 13717638566

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 FB866/04 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 FB866/04 FAQ

Is BMC FB866/04 a direct replacement filter?

Yes. BMC FB866/04 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 FB866/04 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?

FB866/04 is designed for select BMW X5 and X6 50iX 4.4L V8 applications where this BMC full kit is specified. Always confirm your vehicle details, OEM reference, and airbox configuration before ordering.