Features: Double laser-welded stainless steel body protects against contamination Seared protection tube due to 100% functional quality test Pre-coated threads with anti-seize compound right out of the box "True Direct-fit" connectors and harness Base ceramic probe of Zirconium and Yttrium: Forms a tough base that resists cracking from mechanical and thermal shock ? ?Fitment: 2007-2013 Nissan Altima 2.5L 2008-2013 Nissan Rogue 2.5L FAQ of oxygen sensor: Question 1: Do I need to replace all of my oxygen sensors at once? .
