Oxygen Sensor Upstream and Downstream Fits for Chevy Tahoe Silverado Suburban 1500 2500 3500 HD, for GMC Sierra Yukon XL, for Cadillac Escalade ESV

Oxygen Sensor Upstream and Downstream Fits for Chevy Tahoe Silverado Suburban 1500 2500 3500 HD, for GMC Sierra Yukon XL, for Cadillac Escalade ESV

APPLICATION- O2 Sensor for Chevy Silverado 1500 / 2500 HD / 3500 HD 4.3L 4.8L 6.0L 2006-2008, Avalanche 5.3L 6.0L 2007, Suburban 5.3L 6.0L 1500 / 2500 2007, Tahoe 4.8L 5.3L 2006-2007, for GMC Sierra 1500 / 2500 HD / 3500 HD 4.3L 4.8L 6.0L 2006-2007, Yukon / Yukon XL 1500 2500 4.8L 5.3L 6.0L 6.2L 2006-2007, for Cadillac Escalade ESV EXT 6.2L 2007, for H-u-m-m-e-r H2 6.0L 2007 REPLACEMENT PART NO - O2 sensor downstream upstream replace 234-4337 , 234-4087 , 25161130 , 25161131 , 25164983 , 25312196 , AFS123 , AFS98 , AFS97 , ES20002 , 13444 , 12578459 , 12587214 , 19178921 , 19178924 , SG277 , 234-4018 , 234-4112 , 250-24018 , 25312203 , 25315373. Before purchasing an oxygen sensor , please carefully check your vehicle's year , brand and model , image , and part number to confirm compatibility HIGH STABILITY- BLPextrm Oxygen Sensor has stainless steel shell,aluminum oxide capture layer and pre coated thread. Solve the problems of unstable idle speed,frequent stalling and poor acceleration for your car OXYGEN SENSOR WORKING PRINCIPLE - Oxygen sensor trap layer does not allow the platinum electrode to be damaged.Measure the oxygen content after combustion, convert it into a voltage signal and send it to the engine computer to achieve closed-loop control of excess coefficient 24-HOUR RESPONSE - Packag include 4 upstream downstream oxygen sensors. If you have any installation issues, please contact us via email. We will reply to you within 24 hours

for Cadillac Escalade / Escalade ESV / Escalade EXT 2007 Base 6.2L V8 GAS

for Chevy Avalanche 2007 LS / LT / LTZ 5.3L V8 FLEX/GAS

for Chevy Avalanche 2007 LT / LTZ 6.0L V8 GAS

for Chevy Silverado 1500 2006-2007 LS / LT / WT 4.8L V8 GAS

for Chevy Silverado 1500 2007 LT / LTZ 6.0L V8 GAS

for Chevy Silverado 1500 2007-2008 WT 4.3L V6 GAS

for Chevy Silverado 1500 Classic 2007 LS / WT 4.3L V6 GAS

for Chevy Silverado 1500 Classic 2007 LS / LT / WT 4.8L V8 GAS

for Chevy Silverado 2500 HD 2007 LT / LTZ / WT 6.0L V8 GAS

for Chevy Silverado 3500 HD 2007 LT / LTZ / WT 6.0L V8 GAS

for Chevy Suburban 1500 2007 LS / LT / LTZ 5.3L V8 FLEX/GAS

for Chevy Suburban 1500 2007 LT / LTZ 6.0L V8 GAS

for Chevy Suburban 2500 2007 LS / LT / LTZ 6.0L V8 GAS

for Chevy Tahoe 2006 Base 4.8L V8 GAS

for Chevy Tahoe 2006-2007 LS 4.8L V8 GAS

for Chevy Tahoe 2007 LS / LT / LTZ 5.3L V8 FLEX/GAS

for Chevy Tahoe 2007 PPV 5.3L V8 FLEX

for GMC Sierra 1500 2006-2007 SL / SLE / WT 4.8L V8 GAS

for GMC Sierra 1500 2007 WT 4.3L V6 GAS

for GMC Sierra 1500 Classic 2007 SL / WT 4.3L V6 GAS

for GMC Sierra 1500 Classic 2007 SL / SLE / WT 4.8L V8 GAS

for GMC Sierra 2500 HD 2007 SLE / SLT / WT 6.0L V8 GAS

for GMC Sierra 3500 HD 2007 SLE / SLT / WT 6.0L V8 GAS

for GMC Yukon 2006 SL 4.8L V8 GAS

for GMC Yukon 2006-2007 SLE 4.8L V8 GAS

for GMC Yukon 2007 Denali 6.2L V8 GAS

for GMC Yukon 2007 SLE / SLT 5.3L V8 FLEX/GAS

for GMC Yukon XL 1500 2007 Denali 6.2L V8 GAS

for GMC Yukon XL 1500 2007 SLE / SLT 5.3L V8 FLEX/GAS

for GMC Yukon XL 1500 2007 SLE / SLT 6.0L V8 GAS

for GMC Yukon XL 2500 2007 SLE / SLT 6.0L V8 GAS

for H2 2007 Base 6.0L V8 GAS

Total Length:19.29 inch,17.52 inch

4PCS O2 Oxygen Sensor Upstream + Downstream