NAPA Gold filters are manufactured by Wix and beat the competition. They feature a 19-micron cellulose filter that captures 45% More Dirt and Lasts 30% longer that its comepitors.These filters are not only covered by a Napa's comprehensive limited product warranty, but Napa also guarantees that you will not void your new vehicle or equipment warranty.Specs:19 Micron Flow Rate : 9 - 11 gpmGasket I.D. (Inches) : 2.173" / 55 mmGasket O.D. (Inches) : 2.475" / 63mmGasket Thickness (Inches) : .233" / 6mmFilter Height (Inches) : 3.402" / 86mmFilter O.D. (Inches) : 2.685" / 68mmFilter Threading : 20 x 1.5mmApplication Guide - Make & Model / Engine / YearAcura 1.7EL / 1.7L L4 VTEC / 2001 - 2005Acura 3.2 TL / 3.2L V6 SOHC 24 Valve VTEC / 2005 - 2006Acura 3.5RL / 3.5L V6 SOHC 24 Valve VTEC / 2005 - 2006Acura CSX / 2.0L L4 DOHC 16V i VTEC / 2006 - 2011Acura MDX / 3.5L V6 SOHC 24 Valve VTEC / 2003 - 2006Acura MDX / 3.7L V6 SOHC 24 Valve VTEC / 2007 - 2012Acura RDX 2.3 L / L4 DOHC 16V i VTEC / 2007 - 2012Acura RL / 3.5L V6 SOHC 24 Valve VTEC / 2007 - 2008Acura RL / 3.7L V6 SOHC 24 Valve VTEC / 2009 - 2012Acura RSX 2.0L L4 DOHC 16V i VTEC / 2002 - 2006Acura TL / 3.2L V6 SOHC 24 Valve VTEC / 2007 - 2008Acura TL / 3.5L V6 SOHC 24 Valve VTEC / 2007 - 2012Acura TL / 3.7L V6 SOHC 24 Valve VTEC / 2009 - 2012Acura TSX / 2.4L L4 DOHC 16V i VTEC / 2004 - 2012Acura TSX / 3.5L V6 SOHC 24 Valve VTEC / 2010 - 2012Acura ZDX 3.7L V6 SOHC 24 Valve VTEC / 2010 - 2012Honda Accord / 2.4L L4 DOHC 16V i VTEC / 2003 - 2012Honda Accord / 3.0L V6 Hybrid / 2005 - 2007Honda Accord / 3.0L V6 SOHC 24 Valve VTEC / 2003 - 2007