4PCS Oxygen O2 Sensor Upstream Downstream 234-4668 for 2003 2004 2005 Chevy/Chevrolet Silverado 1500 Tahoe Avalanche Suburban 1500 GMC Sierra 1500 Yukon Cadillac Escalade 5.3L V8 250-24470 15284

4PCS Oxygen O2 Sensor Upstream Downstream 234-4668 for 2003 2004 2005 Chevy/Chevrolet Silverado 1500 Tahoe Avalanche Suburban 1500 GMC Sierra 1500 Yukon Cadillac Escalade 5.3L V8 250-24470 15284

• 【Vehicle Fitment】Chevy/Chevrolet Silverado 1500 5.3L 2003-2005, Tahoe 5.3L 2003-2005, Avalanche 1500 5.3L 2003-2005, Suburban 1500 5.3L2003-2005. Compatible with GMC Sierra 1500 5.3L 2003-2005, Yukon 5.3L 2003-2005, Yukon XL 1500 5.3L 2003-2005. Compatible with Cadillac Escalade 5.3L 2003 2004 2005.
• 【Reference Number】Part Number or OE Number: Oxygen O2 Sensor Upstream Downstream: 234-4668, 15284, 21546, SG1857, 8125731670, 12583804, 213-3866, 250-24470, 350-34581, OS5045, 12569429, 12573005, 12573167, 12576131, 12583290, 12607410, 12609001, 12611127.
• 【Product Features】Our oxygen sensors are made of stainless steel and high temperature resistant materials, double protection with good sealing; It has a long lifespan, providing your vehicle with long-term stability and excellent performance.
• 【Work high efficiency】O2 sensor helps detect the mixture of air and fuel accurately, it responses quickly thus can maximize raising fuel efficiency and avoid the high fuel consumption, so as to enhance the engine performance, drive more miles per gallon and save your money for each drive.
• 【Easy Installation】Our air fuel ratio Oxygen sensor is designed to OEM specifications with a plug-and-play design that can be easy installed in just a few minutes. Please compare the original plug with our picture to make sure you are ordering the correct part.