Set of 5 ISA Ignition Coil and 5 Bosh Spark Plug Compatible with 2008-2009 Cadillac CTS Base Sedan 4-Door 3.6L 3564CC 257Cu. In. V6 GAS DOHC Naturally Aspirated Replacement for UF375 - Walmart.com
Spark Plugs & Glow Plugs for Cadillac CTS for sale | eBay
2010 Cadillac CTS ACDelco Spark Plug - AutoZone
GO-PARTS Replacement for 2005-2009 Cadillac CTS Spark Plug - Walmart.com