Set of 4. We believe only one box had even been opened at all, but none have been used. We opened each box just to check condition. All are still in box and plastic sleeve.

These work with a variety of vehicles, but please check fitment before ordering.

Per manufacturer regarding fitment:

"HONDA ACCORD; 2006-2015 HONDA CIVIC; 2012-2015 HONDA CROSSTOUR; 2007-2016 HONDA CR-V; 2005-2017 HONDA ODYSSEY; 2019-2022 HONDA PASSPORT; 2009-2022 HONDA PILOT; 2006-2014,2017-2022 HONDA RIDGELINE

VEHICLE APPICATIONS CONT: 2007-2011 ACURA CSX; 2013-2022 ACURA ILX; 2007-2020 ACURA MDX; 2007-2018 ACURA RDX; 2005-2012 ACURA RL; 2014-2020 ACURA RLX; 2004-2014 ACURA TL; 2015-2020 ACURA TLX; 2004-2014 ACURA TSX; 2010-2013 ACURA ZDX; 2003-2022"

Per manufacturer regarding replacement comparables:

"BOSCH P3875WS; Honda (80219-SHJ-A01, 80292-SDA-407, 80292-SDA-A01); K&N VF2001; Purolator C35519"