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Part number: 23151
Product Details
NTK Oxygen Sensors 23151 in our Oxygen Sensors Deptartment
Products specifications
Floor Location CARGO/TRUNK
Location Upstream
Location Downstream
Location1 Upstream
Location2 Left
Material TPE - Thermoplastic Elastomer
Mounting Style Thread-in
Number of Wires 4
Oxygen Sensor Bung Included No
Quantity Sold individually.
Voltage Range 0-1 V
Wiring Harness Included Yes

Oxygen (O2) Sensors are used in modern automobiles to control the fuel and ignition systems to optimize a cars 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 cars 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 NTKs 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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When searching for the accessory which I needed, I found Autoplicity offered it at the lowest price available. The item had a promotion for free shipping, which made the purchase even more enjoyable. Overall, a positive buying experience.
Best prices, fast shipping, and product as described.  I would definitely recommend Autoplicity.
First time that I have tried Autoplicity.  Best price on the brand/part that I really wanted.  Fast turnaround, and they have great customer service.  Will use again.  Highly recomend!
Best price on the product I was looking for. Extremely fast shipping even with ground. Got my order out right away and it arrived very well packaged.
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