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DENSO FTF Air Filter BMW 525I

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Part #: 143-3218
Notes: FTF Air Filter
MSRP: $42.01
Your Price: $20.86

All Fitments

Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
2004 - 2005 525I ALL L6 2.5 ALL M54 ALL
2006 - 2007 525I ALL L6 3.0 ALL N52 ALL
2006 - 2007 525XI ALL L6 3.0 ALL N52 ALL
2008 - 2010 528I ALL L6 3.0 ALL N52B30A ALL
2009 - 2010 528I XDRIVE ALL L6 3.0 ALL N52B30A ALL
2008 - 2008 528XI ALL L6 3.0 ALL N52B30A ALL
2004 - 2005 530I ALL L6 3.0 ALL M54 ALL
2006 - 2007 530I ALL L6 3.0 ALL N52 ALL
2006 - 2007 530XI ALL L6 3.0 ALL N52 ALL
2006 - 2008 Z4 ALL L6 3.2 ALL S54 ALL

Product Description

With engineering and production facilities all over the globe, DENSO is a leading supplier of components to the world’s automakers. That engineering leadership includes air filter technology, which is shared with the automotive aftermarket in the full line of DENSO First Time Fit® replacement air filters. DENSO filters employ three successive layers of filtration media to trap a much wider range of particulate sizes than plain, single-layer media. Precision-molded seals eliminate bypass and ensure a factory-quality fit in the air cleaner housing, making installation a breeze. The air filter is the last line of defense against the harmful airborne abrasives that have been proven to wear out engines before their time. With OE-quality engineering and materials, DENSO First Time Fit® air filters supply car owners and technicians with peace of mind.


  • High airflow rate improves performance and fuel economy
  • Three-layer design deliverers a high filtration efficiency
  • Superior dust-holding capacity will increase filter life


  • Easy installation with a factory quality fit
  • Prevents abrasive particulate matter from entering the engine reduced engine wear
  • Replacing a clogged air filter can improve performance

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