Oxygen Sensor 12589321 1 pc

FOR 2009-2011 Buick Lucerne 4.6L; DownstreamFOR 2006-2011 Cadillac DTS 4.6L; DownstreamFOR 2007 Cadillac Escalade 6.2L;Upstream;Requires 2FOR 2007 Cadillac Escalade ESV 6.2L;Upstream;Requires 2FOR 2007 Cadillac Escalade EXT 6.2L;Upstream;Requires 2FOR 2007 1 Avalanche 5.3L 6.0L;Upstream;Requires 2FOR 2006 1 Avalanche 1500 5.3L;Upstream;Requires 2FOR 2009-2012 1 Colorado 5.3L;Upstream;Requires 2FOR 2007-2013 1 Silverado 1500 4.3L;Upstream;Requires 2FOR 2006-2007 1 Silverado 1500 4.8L;Upstream;Requires 2FOR 2006 1 Silverado 1500 5.3L;Upstream;Requires 2FOR 2007 1 Silverado 1500 Classic 4.3L 4.8L 5.3L;Upstream;Requires 2FOR 2006-2007 1 Suburban 1500 5.3L;Upstream;Requires 2FOR 2007 1 Suburban 1500 6.0L;Upstream;Requires 2FOR 2007 1 Suburban 2500 6.0L;Upstream;Requires 2FOR 2006-2007 1 Tahoe 4.8L 5.3L;Upstream;Requires 2FOR 2009-2012 GMC Canyon 5.3L;Upstream;Requires 2FOR 2007-2013 GMC Sierra 1500 4.3L;Upstream;Requires 2FOR 2006-2007 GMC Sierra 1500 4.8L;Upstream;Requires 2FOR 2006 GMC Sierra 1500 5.3L;Upstream;Requires 2FOR 2007 GMC Sierra 1500 Classic 4.3L 4.8L 5.3L;Upstream;Requires 2FOR 2006-2007 GMC Yukon 4.8L 5.3L;Upstream;Requires 2FOR 2007 GMC Yukon 6.2L;Upstream;Requires 2FOR 2006-2007 GMC Yukon XL 1500 5.3L;Upstream;Requires 2FOR 2007 GMC Yukon XL 1500 6.0L;Upstream;Requires 2FOR 2007 GMC Yukon XL 2500 6.0L;Upstream;Requires 2FOR 2007-2009 Hummer H2 6.2L;Upstream;Requires 2FOR 2008-2010 Hummer H3 5.3L;Upstream;Requires 2FOR 2009-2010 Hummer H3T 5.3L;Upstream;Requires 2

• In the event of an oxygen sensor failure, the optimum fuel mixture cannot be maintained and the engine emits harmful carbon monoxide and excessive hydrocarbons, Oxygen Sensor Damage and emits black smoke. Therefore, it is important to troubleshoot or replace it in time.
• Oxygen sensors are designed to solve problems such as erratic idling, frequent stalling, and poor acceleration, thereby improving fuel economy and reducing carbon emissions, among other features
• Direct plug-in replacement oxygen sensors are easy to install in your vehicle and come with pre-coated threads to assist with installation
• O2 sensors are made of high quality metal materials with electronic components, high temperature resistant wire, with double protection layer, aluminum oxide trap layer, PTFE filter and stainless steel housing, durable, anti-oxidation, to ensure long-term stable performance