Oxygen O2 Sensor 234-4337 Compatible with Chevy Compatible with GMC, Upstream and Downstream, Replacement Oxygen Sensor Compatible with Hummer #12589321,2PCS
Replace OE Numbers: 234-4337, 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 Model: Oxygen sensor Compatible with Buick 2006-2011 Lucerne 4.6L; Compatible with Cadillac DTS 4.6L丨Escalade(ESV) 6.2L; Compatible with Hummer H2 6.0L/H2 6.2L丨H3/H3T 5.3L; Compatible with Chevy Avalanche 5.3L/6.0L丨Colorado 5.3L丨2007-2012 Silverado 1500 4.3L/4.8L丨Suburban 1500/2500 6.0L丨Tahoe 4.8L/5.3L; Compatible with GMC 2009-2012 Canyon 5.3L丨2007-2013 Sierra 1500丨Sierra 1500 Classic 4.3L/5.3L丨Yukon 4.8L/5.3L/6.2L丨Yukon XL 1500
High Performance: The 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 Instructions: To 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 Services: 234-4337: 50CM wire harness and 46CM head; Please check the length of the plug and sensor before purchasing to avoid purchasing an unsuitable oxygen sensor; SYKRSS have been deeply involved in the automotive parts industry for many years. If you have any questions during the purchasing process, please feel free to let us know