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NTK Oxygen (O2) Sensor HUMMER

Brand: NTK | Category: Sensors (MAP, IAT, EGT, etc.)

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Fitments

HUMMER
More Information Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
Click For More Info 2003 - 2006 H2 ALL V8 6.0 ALL ALL ALL Position: Downstream Left
Click For More Info 2003 - 2006 H2 ALL V8 6.0 ALL ALL ALL Position: Downstream Right
Click For More Info 2003 - 2006 H2 ALL V8 6.0 ALL ALL ALL Position: Upstream Left
Click For More Info 2003 - 2006 H2 ALL V8 6.0 ALL ALL ALL Position: Upstream Right
Click For More Info 2007 - 2007 H2 ALL V8 6.0 ALL ALL ALL Position: Downstream Left
Click For More Info 2007 - 2007 H2 ALL V8 6.0 ALL ALL ALL Position: Downstream Right
Click For More Info 2007 - 2007 H2 ALL V8 6.0 ALL ALL ALL Position: Upstream Left
Click For More Info 2008 - 2008 H2 ALL V8 6.2 ALL ALL ALL Position: Downstream Left
Click For More Info 2008 - 2008 H2 ALL V8 6.2 ALL ALL ALL Position: Downstream Right
Click For More Info 2008 - 2009 H2 ALL V8 6.2 ALL ALL ALL Position: Upstream Left
Click For More Info 2009 - 2009 H2 ALL V8 6.2 ALL ALL ALL Position: Downstream Left
Click For More Info 2009 - 2009 H2 ALL V8 6.2 ALL ALL ALL Position: Downstream Right
Click For More Info 2006 - 2006 H3 ALL L5 3.5 ALL ALL ALL Position: Downstream
Click For More Info 2006 - 2006 H3 ALL L5 3.5 ALL ALL ALL Position: Upstream
Click For More Info 2007 - 2010 H3 ALL L5 3.7 ALL ALL ALL Position: Downstream
Click For More Info 2008 - 2009 H3 ALL V8 5.3 ALL ALL ALL Position: Downstream Left
Click For More Info 2010 - 2010 H3 ALL V8 5.3 ALL ALL ALL Position: Downstream Left
Click For More Info 2009 - 2009 H3T ALL V8 5.3 ALL ALL ALL Position: Downstream Left
Click For More Info 2009 - 2010 H3T ALL L5 3.7 ALL ALL ALL Position: Downstream
Click For More Info 2010 - 2010 H3T ALL V8 5.3 ALL ALL ALL Position: Downstream Left

Product Description

Oxygen (O2) Sensors are used in modern automobiles to control the fuel and ignition systems to optimize a car’s performance in the areas of emissions and fuel economy. Sensors are located before and after the catalytic converter to check on the amount of oxygen in the exhaust. The sensor sends signals to the car’s on-board computer, which then can adjust several variables, including air/fuel ratio and timing, in order to bring the engine into the optimum operating range.

Each NTK Oxygen (O2) Sensor is:

  • Extensively Tested During Manufacture to Guarantee Quality and Reliability
  • Supplied With a Factory-Fitted OEM Connector for Easy Installation
  • Precision manufactured with a sensing element incorporating NTK’s premier technical ceramics

Oxygen (O2) Sensors should be tested at each tune-up. Failed or worn out oxygen sensors can cause:

  • Failed Emission Tests
  • Increased Fuel Consumption
  • Failed Catalytic Converters
  • Poor Driveability
  • Increased Emissions

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