BMC Air Filter FB845/20 kit for Mercedes-AMG C63, GLC 63 S Coupe and G 500 4x4
Genuine BMC Replacement Filter

BMC Air Filter FB845/20 - Mercedes-AMG C63, GLC 63 S Coupe & G500 4x4

Sale price$202.40
Part No.FB845/20
ApplicationMercedes-AMG V8 full-kit applications
ServiceWashable / Reusable
In stock
Need fitment help? Not sure this is the correct BMC filter? Contact EPF before ordering.
Genuine BMC washable replacement panel air filter kit

BMC Air Filter FB845/20

The BMC FB845/20 is a washable, reusable replacement panel air filter kit for select Mercedes-AMG V8 applications, including C63/C63 S W205, GLC 63 S Coupe X253/C253, and G 500 4x4 W461/W463 models where this BMC part number is specified. This full kit includes two air filters.

OEM-Style Fitment

Designed to replace the factory air filter on compatible applications where BMC FB845/20 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 FB845/20

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
2014-2020 Mercedes-Benz C-Class W205/A205/C205/S205 AMG C 63 / 476 hp Full kit includes two filters FB845/20 A1770940004
2014+ Mercedes-Benz C-Class W205/A205/C205/S205 AMG C 63 S / 510 hp Full kit includes two filters FB845/20 A1770940004
2015-2017 Mercedes-Benz G-Class W461/W463 G 500 4x4 / 421 hp Full kit includes two filters FB845/20 A1770940004
2017+ Mercedes-Benz GLC / GLC Coupe X253/C253 AMG GLC Coupe 63 S / 476 hp Full kit includes two filters; confirm exact model before ordering FB845/20 A1770940004
2017+ Mercedes-Benz GLC / GLC Coupe X253/C253 AMG GLC Coupe 63 S / 510 hp Full kit includes two filters; confirm exact model before ordering FB845/20 A1770940004
Fitment note: Fitment data is based on BMC’s published FB845/20 compatibility list. This is a full kit that includes two air filters. Some BMC year ranges are open-ended; verify model, chassis, horsepower rating, OEM reference, and airbox configuration before ordering.

Part Number & Cross References

Platform Mercedes-AMG V8 full-kit applications
Engine Notes Compatible applications include select Mercedes-AMG V8 models rated from 421 hp through 510 hp in BMC’s published compatibility list. Confirm exact model, chassis, horsepower rating, OEM reference, and airbox configuration before ordering.
BMC Part Number FB845/20
OEM Cross References A1770940004

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 FB845/20 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
Related EPF Guide

Read the Mercedes-AMG Air Filter Guide

Learn why Mercedes-AMG owners choose washable BMC replacement filters, how OEM-style fitment supports the original intake system, and what to verify before ordering.

Read the Mercedes-AMG Air Filter 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 Mercedes BMC Filters
Product FAQ

BMC FB845/20 FAQ

Is BMC FB845/20 a direct replacement filter?

Yes. BMC FB845/20 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 FB845/20 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?

FB845/20 is designed for select Mercedes-AMG C63/C63 S, GLC 63 S Coupe, and G 500 4x4 applications where this BMC part number is specified. This full kit includes two filters.