2x Oxygen O2 Sensor UpDownstream ForChevrolet compatible for Colorado 2.9L 3.7L 2007-2012

ApplicationCompatible for Isuzu I-290 2.9L L4 2007-2008 compatible for Isuzu I-370 3.7L L5 2007-2008 compatible for Isuzu Ascender 4.2L L6 2007-2008 compatible for Saab 9-7X 4.2L L6 2007-2009 compatible for Buick Rainier 4.2L L6 2007 compatible for Chevrolet Colorado 2.9L L4 2007-2012 compatible for Chevrolet Colorado 3.7L L5 2007-2012 compatible for Chevrolet Trailblazer 4.2L L6 2007-2009 compatible for Hummer H3 3.7L L5 2007-2010 compatible for Hummer H3T 3.7L L5 2009-2010 compatible for GMC Canyon 2.9L L4 2007-2012 compatible for GMC Canyon 3.7L L5 2007-2012 compatible for GMC Envoy 4.2L L6 2007-2009OE/Part number234-4294, 234-4331, 2344294, 2344331, 12597947, 12604538, 12604575, 8125907500, 8126045380, 8126045750, 12592591, 12592592, 8125925910, 8125925920SpecificationWire Quantity: 4Package included2 X Oxygen Sensor 1 X 234-4331 Upstream 1 X 234-4294 DownstreamDimensionPackage Size: 18*9*6Feature【High Quality Mateial】The oxygen sensor is equipped with a stainless steel housing. Durable and corrosion-resistant, ensuring your engine's long-lasting and stable performance. 【Easy Installation】The oxygen sensor threads have been pre-coated with anti-seize lubricant. Install directly to save your installation time. Equipped with cover protection to prevent lubricant from being affected during transportation.NoteProfessional installation is highly recommended. Even if your car is shown in the compatibility, pls also double check the fitment details and photos before ordering.