ISO / IATF 16949 certified, direct fit and made from high quality materials to meet original specifications Highest grade plastic tanks with aluminum core - made to withstand rust and wear. Professional Installation is Highly Recommended. Dependable and long-lasting, quality inspected, 100% leak tested Radiator cap not included Designed to fit your specific vehicle - no modification required Fits Select: 2004-2005 CADILLAC CTS 6 Cyl 3.6 L 2006-2007 CADILLAC CTS-V 6 Cyl 3.6 L and more - add your vehicle to our fit widget to check
