BMC FM338/21 washable motorcycle air filter for Yamaha Yfm 660/Raptor/R
BMC FM338/21 washable motorcycle air filter for Yamaha Yfm 660/Raptor/R - product view 2
BMC FM338/21 washable motorcycle air filter for Yamaha Yfm 660/Raptor/R - product view 3
Genuine BMC Replacement Filter

BMC FM338/21 Air Filter - Yamaha Yfm 660

Sale price$75.90
Part No. FM338/21
Application Yamaha Yfm 660/Raptor/R
Package Contents 1 Air Filter

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Fitment questions? Ask EPF before ordering.

GENUINE BMC WASHABLE REPLACEMENT AIR FILTER

BMC Air Filter FM338/21

The BMC FM338/21 is a washable, reusable model-specific motorcycle air filter for Yamaha Yfm 660/Raptor/R. Confirm the exact listed model year and factory airbox before ordering.

OEM-Style Fitment

Designed to replace the factory air filter on compatible applications where BMC FM338/21 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 FM338/21

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
2001–2005 Yamaha Yfm 660/Raptor/R Model-specific motorcycle engine Confirm exact model year, market, and factory airbox FM338/21 YAMAHA 5LP144510100
Fitment note: This fitment table is based on BMC's published application data for FM338/21. Confirm the exact model, year, market, factory airbox, and OEM reference before ordering.

Product Specifications & Cross References

Platform Yamaha ATV/UTV applications
Engine Notes Fits the listed model-specific motorcycle applications where BMC FM338/21 or YAMAHA 5LP144510100 is specified. BMC's catalog does not provide a separate engine-code field, so confirm exact model and year.
BMC Part Number FM338/21
Filter Type Model-specific
Filter Dimensions 130 × 164 × 140 mm
GTIN / EAN 8032872867070
Package Contents 1 Air Filter
OEM Cross References YAMAHA 5LP144510100

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 FM338/21 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 Motorcycle BMC Filters
Product FAQ

BMC FM338/21 FAQ

Is BMC FM338/21 a direct replacement filter?

Yes. BMC FM338/21 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 BMC FM338/21 is installed as a direct replacement in the correct factory airbox. A motorcycle with additional intake, exhaust, fueling, or engine modifications should be evaluated as a complete setup.

Can this BMC filter be cleaned and reused?

BMC FM338/21 is washable and reusable. Service the filter with the proper BMC cleaning and re-oiling kit, allow it to dry fully before oiling, and avoid over-oiling before reinstallation.

How do I confirm this filter fits my vehicle?

BMC FM338/21 fits the applications listed in the fitment table. Match the exact model and year, then confirm the factory airbox and OEM reference YAMAHA 5LP144510100.