ECOGARD XF65618 Premium Fuel Filter Fits Cadillac CTS 3.6L 2004-2009, SRX 3.6L 2004-2009, STS 3.6L 2005-2011, CTS 2.8L 2005-2007, STS 4.6L 2005-2010, SRX 4.6L 2004-2009, CTS 5.7L 2004-2005
