Compatibility: For 2010-2011 Cadillac SRX 2.8L 2008-2009 Pontiac G8 3.6L 2011 Saab 9-4X 2.8L Benefits: 1.Dual Insulated Protective Cover Prevents premature zirconium sensor wear 2.Laser welded sensor body to keep out contaminants 3.Internal Ceramic Insulation for optimal sensor performance. 4.Sealed wire leads prevent moisture interference with electronic signal Q&A: Q1:Why the oxygen sensor important for your vhiche? .
