Ruiya 4Pcs Upstream & Downstream For 2008-2014 Chevrolet Silverado 1500, GMC Sierra 1500 O2 Oxygen Sensor

Description：<br> The oxygen sensor, located either upstream or downstream of the catalytic converter, is designed to monitor the air-fuel mixture under idle, moderate acceleration, and cruise conditions. Symptoms of a faulty or bad oxygen sensor include bad gas mileage, rough idle, reduced drivability, and an illuminated check-engine light. <br><br> Fitment：<br> 2013-2008 CHEVROLET AVALANCHE V8-5.3 2 Upsteam &amp; 2 Downstream<br> 2009-2008 CHEVROLET AVALANCHE V8-6.0 2 Upsteam &amp; 2 Downstream<br> 2013-2008 CHEVROLET SILVERADO 1500 V8-4.8 2 Upsteam &amp; 2 Downstream<br> 2013-2008 CHEVROLET SILVERADO 1500 V8-5.3 2 Upsteam &amp; 2 Downstream<br> 2013-2008 CHEVROLET SILVERADO 1500 V8-6.0 2 Upsteam &amp; 2 Downstream<br> 2013-2009 CHEVROLET SILVERADO 1500 V8-6.2 2 Upsteam &amp; 2 Downstream<br> 2011-2008 CHEVROLET SILVERADO 2500 HD V8-6.0 Pickup ;2 Upsteam &amp; 2 Downstream<br> 2011-2008 CHEVROLET SILVERADO 3500 HD V8-6.0 Pickup ;2 Upsteam &amp; 2 Downstream<br> 2014-2008 CHEVROLET SUBURBAN 1500 V8-5.3 2 Upsteam &amp; 2 Downstream<br> 2009-2008 CHEVROLET SUBURBAN 1500 V8-6.0 2 Upsteam &amp; 2 Downstream<br> 2013 CHEVROLET SUBURBAN 2500 V8-6.0 2 Upsteam &amp; 2 Downstream<br> 2011-2008 CHEVROLET SUBURBAN 2500 V8-6.0 2 Upsteam &amp; 2 Downstream<br> 2009-2008 CHEVROLET TAHOE V8-4.8 2 Upsteam &amp; 2 Downstream<br> 2014-2008 CHEVROLET TAHOE V8-5.3 2 Upsteam &amp; 2 Downstream<br> 2013-2008 CHEVROLET TAHOE V8-6.0 2 Upsteam &amp; 2 Downstream<br> 2009-2008 CHEVROLET TAHOE V8-6.2 2 Upsteam &amp; 2 Downstream<br> 2013-2008 GMC SIERRA 1500 V8-4.8 2 Upsteam &amp; 2 Downstream<br> 2013-2008 GMC SIERRA 1500 V8-5.3 2 Upsteam &amp; 2 Downstream<br> 2013-2008 GMC SIERRA 1500 V8-6.0 2 Upsteam &amp; 2 Downstream<br> 2013-2008 GMC SIERRA 1500 V8-6.2 2 Upsteam &amp; 2 Downstream<br> 2011-2008 GMC SIERRA 2500 HD V8-6.0 Pickup ;2 Upsteam &amp; 2 Downstream<br> 2011-2008 GMC SIERRA 3500 HD V8-6.0 Pickup ;2 Upsteam &amp; 2 Downstream<br> 2009-2008 GMC YUKON V8-4.8 2 Upsteam &amp; 2 Downstream<br> 2014-2008 GMC YUKON V8-5.3 2 Upsteam &amp; 2 Downstream<br> 2013-2008 GMC YUKON V8-6.0 2 Upsteam &amp; 2 Downstream<br> 2014-2008 GMC YUKON V8-6.2 2 Upsteam &amp; 2 Downstream<br> 2014-2008 GMC YUKON XL 1500 V8-5.3 2 Upsteam &amp; 2 Downstream<br> 2009-2008 GMC YUKON XL 1500 V8-6.0 2 Upsteam &amp; 2 Downstream<br> 2014-2008 GMC YUKON XL 1500 V8-6.2 2 Upsteam &amp; 2 Downstream<br> 2013-2008 GMC YUKON XL 2500 V8-6.0 2 Upsteam &amp; 2 Downstream<br>

• Manufacturer Part Number:B4OS133
• Placement on Vehicle: Upstream, Downstream
• Manufacturer Warranty:1 Year

Fits Select:
2011,2013 CHEVROLET SILVERADO K1500 LT 8 Cyl 5.3 L
2012 CHEVROLET SILVERADO K1500 8 Cyl 5.3 L
2009-2010 CHEVROLET SILVERADO C1500 LT 8 Cyl 5.3 L
2011 GMC SIERRA C1500 SLE 8 Cyl 5.3 L
2013 GMC SIERRA K1500 SLE 8 Cyl 5.3 L
2008 CHEVROLET SILVERADO C1500 8 Cyl 5.3 L
2009-2010,2012 GMC SIERRA C1500 8 Cyl 5.3 L
2009,2011 CHEVROLET TAHOE C1500 LT 8 Cyl 5.3 L
2010,2012-2013 CHEVROLET TAHOE K1500 LT 8 Cyl 5.3 L
2009,2011 CHEVROLET SUBURBAN K1500 LT 8 Cyl 5.3 L
2008 CHEVROLET TAHOE K1500 POLICE/K1500 SPECIAL SERVICE 8 Cyl 5.3 L
2008 GMC SIERRA K1500 8 Cyl 5.3 L
2012-2013 CHEVROLET SUBURBAN C1500 8 Cyl 5.3 L
2008,2010-2012,2014 CADILLAC ESCALADE LUXURY 8 Cyl 6.2 L
2014 CHEVROLET SUBURBAN K1500 8 Cyl 5.3 L
2008 CHEVROLET SUBURBAN K1500 LS 8 Cyl 5.3 L
2008,2010-2014 GMC YUKON DENALI 8 Cyl 6.2 L
2013-2014 GMC YUKON XL C1500 SLT 8 Cyl 5.3 L
2012-2013 CHEVROLET AVALANCHE LTZ 8 Cyl 5.3 L
2014 CHEVROLET TAHOE C1500 8 Cyl 5.3 L
2010 CHEVROLET SUBURBAN C1500 LT 8 Cyl 5.3 L
2008-2009,2011-2012 GMC YUKON XL DENALI 8 Cyl 6.2 L
2008 CHEVROLET AVALANCHE C1500 8 Cyl 5.3 L
2009 GMC YUKON SLT 8 Cyl 5.3 L
2009 CADILLAC ESCALADE 8 Cyl 6.2 L
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Manufacturer part number	MF-B4OS133
Automotive oxygen sensor type	Upstream & Downstream
Vehicle make	Chevy
Vehicle model	B4OS133
Vehicle year	2008, 2009, 2010, 2011, 2012, 2013, 2014
Brand	Ruiya
Vehicle fitment type	Specific
Vehicle type	Car
Automotive parts division	Direct Replacement, OEM Replacement
Model	B4OS133
Pack quantity	1