Kwiksen Downstream Left 234-4301 Oxygen O2 Sensor 2 Bank 1 For 2004-2006 Nissan Altima 2.5L 2008 Nissan Pathfinder V6 2002-2006 Infiniti Q45 V8 2003-2004 Infiniti M45 V8 COMPATIBLE WITH OEM: SG1310, 234-4301, 24404 , ES20220, 213-2892, 213-3068, OS2143 Length (Sensor to Lead):300mm/ 11.8inch. Wires: 4 Meet the professtional specification as OEM parts, for stable performance & durability Warranty: 1 year unlimited miles. Please check the description or use the year/make/model drop down bar and interchangeable part numbers to confirm the compatibility before purchase.