Description
Bosch Wideband A/F Oxygen (O2) sensors provide continuous, high-precision measurements of the air-fuel ratio across the full lambda range, giving the ECU far more detailed information than traditional switching sensors. This enables exceptionally accurate air-fuel mixture control — supporting improved fuel efficiency, engine performance, and reduced emissions under all operating conditions. Bosch pioneered the first Wideband A/F Oxygen (O2) sensor, introducing the planar pump-cell design that has become the global standard for modern engine management and low-emission technologies. With fast light-off, optimized heater control, and robust ceramic construction, Bosch Wideband A/F Oxygen (O2) sensors deliver reliable performance even during rapid load changes and harsh thermal cycles. Backed by more than five decades of OE development, Bosch supplies a full line of durable, accurate Oxygen (O2) sensors to the aftermarket with the same OE-proven quality trusted by vehicle manufacturers.
- [SUPERIOR PERFORMANCE] – Bosch Wideband A/F Oxygen (O2) sensors deliver real-time air-fuel data that surpasses the limited feedback of switching sensors — allowing for cleaner combustion, better fuel economy, and maximum performance
- [OE-TRUSTED] – As the inventor of Oxygen (O2) sensors and Wideband A/F technology, Bosch has supplied OE manufacturers for more than 50 years, providing proven quality and reliability that set the standard for modern lambda-control systems
- [LONG LIFETIME] – Built to withstand exhaust streams up to 1,880°F, Bosch Oxygen (O2) sensors feature stainless steel housings, integrated heater elements, and TSP coating to resist vibration, corrosion, and contamination
- [FAST RESPONSE] – Bosch Wideband A/F Oxygen (O2) sensors reach operating temperature in <7 seconds and delivers fast signal availability to the ECU, enabling quick closed-loop control for improved cold-start performance and lower emissions
- [WIDE COVERAGE] – Bosch offers one of the broadest portfolios of Wideband A/F Oxygen (O2) sensors to market, delivering sensors that meet or exceed OE specifications for millions of vehicles across domestic, European, and Asian nameplates
- [EASY INSTALL] – Engineered for quick installation with direct-fit connectors and pre-applied conductive anti-seize on threads to ensure hassle-free replacement
- [BEST-IN-CLASS WARRANTY] – Bosch backs every Oxygen (O2) sensor with a 1-year, unlimited-mileage warranty for non-commercial passenger cars and light trucks, reflecting the quality and durability built into every unit
- [MADE IN USA] – Bosch proudly manufactures over 90% of Oxygen (O2) sensors for the North American market out of Anderson, SC — ensuring high quality and supply reliability
Fits these vehicles
- 2018 BMW X5 3.0L L6
- 2017 BMW X5 3.0L L6
- 2016 Mercedes-Benz E300 3.5L V6
- 2016 BMW X5 3.0L L6
- 2016 Mercedes-Benz SLK55 AMG 5.5L V8
- 2016 Mercedes-Benz E350 3.5L V6
- 2015 Mercedes-Benz C350 3.5L V6
- 2015 BMW X5 3.0L L6
- 2015 Mercedes-Benz GLK350 3.5L V6
- 2015 Mercedes-Benz G550 5.5L V8
- 2015 Mercedes-Benz E350 3.5L V6
- 2015 Mercedes-Benz C63 AMG 6.3L V8
- 2015 Mercedes-Benz E63 AMG 5.5L V8
- 2015 Mercedes-Benz E300 3.5L V6
- 2015 Mercedes-Benz SLK55 AMG 5.5L V8
- 2014 Mercedes-Benz E300 3.5L V6
- 2014 Mercedes-Benz E350 3.5L V6
- 2014 Mercedes-Benz E350 3.5L V6 FLEX
- 2014 Mercedes-Benz E350 3.5L V6 GAS AWD
- 2014 Mercedes-Benz GLK350 3.5L V6
- 2014 Mercedes-Benz G550 5.5L V8
- 2014 BMW X5 3.0L L6
- 2014 Mercedes-Benz E63 AMG 5.5L V8
- 2014 Mercedes-Benz SLK55 AMG 5.5L V8
- 2014 Mercedes-Benz C63 AMG 6.3L V8
- 2014 Mercedes-Benz C300 3.5L V6
- 2014 Mercedes-Benz C350 3.5L V6
- 2013 Mercedes-Benz E400 3.5L V6
- 2013 Mercedes-Benz C300 3.5L V6
- 2013 Mercedes-Benz C350 3.5L V6
- 2013 Mercedes-Benz C63 AMG 6.3L V8
- 2013 Mercedes-Benz G550 5.5L V8
- 2013 Mercedes-Benz CLS550 4.7L V8
- 2013 Mercedes-Benz CLS63 AMG 5.5L V8
- 2013 Mercedes-Benz E350 3.5L V6
- 2013 Mercedes-Benz E550 4.7L V8
- 2013 Mercedes-Benz E63 AMG 5.5L V8
- 2013 Mercedes-Benz GLK350 3.5L V6
- 2013 Mercedes-Benz R350 3.5L V6
- 2013 Mercedes-Benz S400 3.5L V6
- 2013 Mercedes-Benz SLK55 AMG 5.5L V8
- 2013 Mercedes-Benz E300 3.5L V6
- 2012 Mercedes-Benz C300 3.0L V6
- 2012 Mercedes-Benz C350 3.5L V6
- 2012 Mercedes-Benz C63 AMG 6.3L V8
- 2012 Mercedes-Benz C250 2.5L V6
- 2012 Mercedes-Benz GLK350 3.5L V6
- 2012 Mercedes-Benz E300 3.5L V6
- 2012 Mercedes-Benz E350 3.5L V6
- 2012 Mercedes-Benz E550 4.7L V8
- 2012 Mercedes-Benz GL450 4.7L V8
- 2012 Mercedes-Benz E63 AMG 5.5L V8
- 2012 Mercedes-Benz GL550 5.5L V8
- 2012 Mercedes-Benz CLS550 4.7L V8
- 2012 Mercedes-Benz CLS63 AMG 5.5L V8
- 2012 Mercedes-Benz G550 5.5L V8
- 2012 Mercedes-Benz S400 3.5L V6
- 2012 Mercedes-Benz SL550 5.5L V8
- 2012 Mercedes-Benz SLK55 AMG 5.5L V8
- 2011 Mercedes-Benz R350 3.5L V6
- 2011 Mercedes-Benz S400 3.5L V6
- 2011 Mercedes-Benz S550 5.5L V8
- 2011 Mercedes-Benz C300 3.0L V6
- 2011 Mercedes-Benz SL550 5.5L V8
- 2011 Mercedes-Benz C250 2.5L V6
- 2011 Mercedes-Benz C350 3.5L V6
- 2011 Mercedes-Benz C63 AMG 6.3L V8
- 2011 Mercedes-Benz CLS550 5.5L V8
- 2011 Mercedes-Benz GL450 4.7L V8
- 2011 Mercedes-Benz CLS63 AMG 6.3L V8
- 2011 Mercedes-Benz GLK350 3.5L V6
- 2011 Mercedes-Benz ML350 3.5L V6
- 2011 Mercedes-Benz ML550 5.5L V8
- 2011 Mercedes-Benz ML63 AMG 6.3L V8
- 2011 Mercedes-Benz SLK300 3.0L V6
- 2011 Mercedes-Benz SLK350 3.5L V6
- 2011 Mercedes-Benz E350 3.5L V6
- 2011 Mercedes-Benz E550 5.5L V8
- 2011 Mercedes-Benz G550 5.5L V8
- 2011 Mercedes-Benz GL550 5.5L V8
- 2010 Mercedes-Benz S400 3.5L V6
- 2010 Mercedes-Benz GL450 4.7L V8
- 2010 Mercedes-Benz GL550 5.5L V8
- 2010 Mercedes-Benz ML350 3.5L V6
- 2010 Mercedes-Benz ML550 5.5L V8
- 2010 Mercedes-Benz ML63 AMG 6.3L V8
- 2010 Mercedes-Benz R350 3.5L V6
- 2010 Mercedes-Benz SLK300 3.0L V6
- 2010 Mercedes-Benz SLK350 3.5L V6
- 2010 Mercedes-Benz SL550 5.5L V8
- 2010 Mercedes-Benz CLS550 5.5L V8
- 2010 Mercedes-Benz CLS63 AMG 6.3L V8
- 2010 Mercedes-Benz G550 5.5L V8
- 2010 Mercedes-Benz C250 2.5L V6
- 2010 Mercedes-Benz E350 3.5L V6
- 2010 Mercedes-Benz E550 5.5L V8
- 2010 Mercedes-Benz C300 3.0L V6
- 2010 Mercedes-Benz GLK350 3.5L V6
- 2010 Mercedes-Benz S550 5.5L V8
- 2010 Mercedes-Benz C350 3.5L V6
- 2010 Mercedes-Benz C63 AMG 6.3L V8
- 2010 Mercedes-Benz CL550 5.5L V8
- 2009 Mercedes-Benz G550 5.5L V8
- 2009 Mercedes-Benz C300 3.0L V6
- 2009 Mercedes-Benz C350 3.5L V6
- 2009 Mercedes-Benz CL550 5.5L V8
- 2009 Mercedes-Benz C230 2.5L V6
- 2009 Mercedes-Benz CLS550 5.5L V8
- 2009 Mercedes-Benz CLS63 AMG 6.3L V8
- 2009 Mercedes-Benz S450 4.7L V8
- 2009 Mercedes-Benz E350 3.5L V6
- 2009 Mercedes-Benz E550 5.5L V8
- 2009 Mercedes-Benz E63 AMG 6.3L V8
- 2009 Mercedes-Benz SL550 5.5L V8
- 2009 Mercedes-Benz S550 5.5L V8
- 2009 Mercedes-Benz SLK300 3.0L V6
- 2009 Mercedes-Benz SLK350 3.5L V6
- 2009 Mercedes-Benz ML550 5.5L V8
- 2009 Mercedes-Benz ML63 AMG 6.3L V8
- 2009 Mercedes-Benz R350 3.5L V6
- 2009 Mercedes-Benz GL320 3.0L V6
- 2009 Mercedes-Benz GL450 4.7L V8
- 2009 Mercedes-Benz GL550 5.5L V8
- 2009 Mercedes-Benz C63 AMG 6.3L V8
- 2009 Mercedes-Benz ML350 3.5L V6
- 2008 Mercedes-Benz ML63 AMG 6.3L V8
- 2008 Mercedes-Benz R350 3.5L V6
- 2008 Mercedes-Benz GL320 3.0L V6
- 2008 Mercedes-Benz GL450 4.7L V8
- 2008 Mercedes-Benz GL550 5.5L V8
- 2008 Mercedes-Benz C63 AMG 6.3L V8
- 2008 Mercedes-Benz C300 3.0L V6
- 2008 Mercedes-Benz C350 3.5L V6
- 2008 Mercedes-Benz CL550 5.5L V8
- 2008 Mercedes-Benz CLS550 5.5L V8
- 2008 Mercedes-Benz CLS63 AMG 6.3L V8
- 2008 Freightliner Sprinter 2500 3.5L V6
- 2008 Mercedes-Benz E350 3.5L V6
- 2008 Freightliner Sprinter 3500 3.5L V6
- 2008 Mercedes-Benz E550 5.5L V8
- 2008 Mercedes-Benz E63 AMG 6.3L V8
- 2008 Mercedes-Benz S550 5.5L V8
- 2008 Mercedes-Benz SL550 5.5L V8
- 2008 Mercedes-Benz SLK280 3.0L V6
- 2008 Mercedes-Benz SLK350 3.5L V6
- 2008 Mercedes-Benz C230 2.5L V6
- 2008 Mercedes-Benz S450 4.7L V8
- 2008 Dodge Sprinter 2500 3.5L V6
- 2008 Dodge Sprinter 3500 3.5L V6
- 2008 Mercedes-Benz ML320 3.0L V6
…and 38 more vehicles.
Replaces these part numbers
68012050AA, 0035427018
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