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GMC Sierra 2500 HD Replacement Oxygen Sensor Information


The GMC Sierra 2500 is a man's truck, nothing to play with and as such you have to take care of the ride. One of the key components of the Sierra is the HD oxygen sensor. What does the oxygen sensor do in the Sierra? It monitors the oxygen content of the exhaust which comes out through the cylinders. What that means is that if your sensor is off or giving bad readings, it can affect your fuel usage.

It is hard to predict when an oxygen sensor may go, because different things may make them go out. It may go bad just like anything else do to wear and tear over time or it may become contaminated by any number of things under the hood including antifreeze. Either way if you suspect that your oxygen sensor may be going bad get it checked. If you need to get a replacement oxygen sensor visit www.PartsGeek.com and they will take care of you.


GMC Sierra 2500 HD Oxygen Sensor They are available for the following GMC Sierra 2500 HD years: 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 19, 18, 17, 16, 15, 14, 13, 12, 11, 10, 09, 08, 07, 06, 05, 04, 03, 02, 01. This part is also sometimes called GMC Sierra 2500 HD O2 Sensor. We stock oxygen sensor parts for most GMC models including Sierra 1500, Yukon, Yukon XL 1500, C1500, K1500, Sonoma, Jimmy, Envoy, Acadia, K1500 Suburban, Terrain, Safari, Savana 3500, Savana 1500, Sierra 2500, C1500 Suburban, Envoy XL, Canyon, Savana 2500, K2500, C2500, Yukon XL 2500, Sierra 1500 HD, C3500, Sierra 3500, K3500, Sierra 1500 Classic, Envoy XUV, Sierra 3500 HD, K2500 Suburban, C2500 Suburban, S15, G2500, Syclone, V1500 Suburban, C3500HD, Yukon XL, Typhoon, V2500 Suburban and R1500 Suburban.

We stock these Oxygen Sensor brands for the GMC Sierra 2500 HD: Replacement, Denso, Bosch, Standard Motor Products, API and DIY Solutions.


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Very Satisfied
Reviewer: 2003 GMC Sierra 2500 HD Denso Oxygen Sensor

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Perfect fit. Fast Shipping. Very Satisfied! Will buy from again.

2003 GMC Sierra 2500 HD Oxygen Sensor

Very Satisfied
Reviewer: Giothefirst

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My part showed up on time and was exactly what I ordered. Installation was simple and I saved at least $30 over what I could find locally. You guys are my default auto parts store.

2004 GMC Sierra 2500 HD Oxygen Sensor