Up & Downstream O2 Sensor for Chevy Colorado Silverado 1500 Tahoe, for GMC Canyon Sierra 1500 Yukon XL 1500, 234-4337 12589321 15137 15150 Oxygen Sensor Replacement, 1PCS

Replace OE Numbers234-4337, 12589321, 12597989, 13444, 12589321, 12597989, 15137, 15150, 213-3533, 213-3544, 21559, 250-24703, 350-34483, ES20352, SG1827, 15150, 15150, ES20352, 213-3533, 213-3544, 21559, 12589321, 12597989, 250-24703, 350-34483, SG1827;
Vehicle Specific: Check fitment/pictures/product details page information in the listing for compatibility; Compatible Vehicle ModelOxygen sensor Compatible with Buick 2006-2011 Lucerne 4.6L; Compatible with Cadillac DTS 4.6LE scalade (ESV) 6.2L; Compatible with Hummer H2 6.0L /H2 6.2LH 3/H3T 5.3L; Compatible with Chevy Avalanche 5.3L / 6.0LC olorado 5.3L 2007-2012 Silverado 1500 4.3L / 4.8LS uburban 1500/2500 6.0LT ahoe 4.8L / 5.3L; Compatible with GMC 2009-2012 Canyon 5.3L 2007-2013 Sierra 1500Sierra 1500 Classic 4.3L / 5.3LY ukon 4.8L / 5.3L / 6.2LY ukon XL 1500; High PerformanceThe SYKRSS oxygen sensor meets OE standards, and Front/Back/Upstream/Downstream compatibility; is made of stainless steel and high temperature resistant materials and is installed in the vehicle exhaust pipe to accurately detect air mixture and engine combustion conditions, optimizing engine performance and saving fuel consumption; Installation InstructionsTo avoid burns, please wait for the vehicle exhaust pipe to completely cool down before operating; During the disassembly process, please be very careful not to damage the exhaust pipe and oxygen sensor threaded parts, and use professional disassembly tools; Professional Services234- 4337: 50 CM wire harness and 46CM head;