A. INTERCHANGE PART NUMBER/REPLACE OE: Match OE standard 234-4407, 2344407, 234-4651, 234-4647, SG827, ES20094 heated type o2 sensors vehicles specific.⚠NOTE: For more details, please select your vehicles to check. B. FITMENT: Downstream-Compatible with 03-06 Chevy Express 1500/2500/3500, 03-05 Tahoe, 03-06 Silverado 1500, 02-04 Silverado 2500, 02-06 Silverado 3500; 03-07 GMC Savana, 03-06 Yukon/Yukon XL 1500/Sierra 1500, 02-06 Yukon XL 2500, 02-04 Sierra 2500, 02-06 Sierra 3500; 03-06 Hummer H2 and Cadillac Escalade/ESV/EXT; (02-07 Sierra/Silverado 2500HD, 02-06 1500HD; Sierra/Silverado 2500HD Classic, Sierra Silverado 3500-HD/Classic/1500 Classic Only Fits 2007) C. CHECK THE FITMENT: Please check the Plug & OE & Connector & Description for accurate information before buying this o2 sensors. Enter your vehicle model on the page can quickly find the results. D. OUR ADVANTAGES: 1) Constructed from high quality material, strong durability, to ensure service life; 2) Effectively detect the o2 content in the exhaust gas, timely replacement, can improve engine performance, fuel saving and environmental friendly; 3) Manufactured with precision to meet OE standards, easy to install, save labor. E. INSTALL: Directly replace the old parts in the original position of the installation, easy to install on your vehicle, and come with pre-coated threads to assist installation. Nifeida O2 Oxygen Sensor 234-4407 Upstream Downstream Auto Part Replacement for Express Silverado Tahoe, 03-06 Cadillac Escalade, 2004 Hummer, 2003-2005 GMC Yukon Bank 1 Sensor 1 Bank 2 Sensor 2 WHAT IS AN OXYGEN SENSOR?
Automotive oxygen sensor is the key sensor in the electric jet engine control system, is the key part to control automobile exhaust emissions,
reduce the environmental pollution of automobile, improve the fuel combustion quality of automobile engine, oxygen sensor is installed on the engine exhaust pipe.
WHY CHOOSE Nifeida OXYGEN SENSOR:
1) Made of high-quality stainless steel and other materials, strong durability, to ensure service life;
2) Effectively detect the o2 content in the exhaust gas, timely replacement, can improve engine performance, fuel saving and environmental friendly;
3) Can be cross referenced with other OE numbers. As long as the model is correct, it can be replaced directly, easy to install, save labor.
REPLACES OE#:234-4407, SG827, ES20094 234-4651, 213-4229, 2134229, 2344647, 21514, OS5205, 15895, 250-24267, 13178, 25333812, 12609457, 213-2874, 2132874, ES20320, 12559848, 12561777, 12562621, 12567163, 12570149, 12572772, 12574924, 8125671630 heat o2 sensors
FITMENT
Direct Plug-In Replacement for 2003-2006 cadillac escalade
2003-2006 escalade esv
2003-2006 escalade ext
2003-2007 express 1500
2003-2007 express 2500
2003-2007 express 3500
2003-2006 silverado 1500
2007 silverado 1500 classic
2002 silverado 2500
2002-2005 silverado 2500 hd
2003-2005 silverado 3500
2007 silverado 3500 hd
2003-2005 tahoe
2003-2007 gmc savana 1500
2003-2007 gmc savana 2500
2003-2007 gmc savana 3500
2003-2006 gmc sierra 1500
2007 gmc sierra 1500 classic
2002 gmc sierra 2500
2002-2005 gmc sierra 2500 hd
2003-2005 gmc sierra 3500
2007 gmc sierra 3500 hd
2003-2005 gmc yukon
2004 hummer h2