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Part number: 25531
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Product Details
NTK Oxygen Sensors 25531 NTK Oxygen (O2) Sensor
Products specifications
Location Upstream

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
Reviews
Add your review
G
Excellent product. Prompt delivery. Will continue use Autoplicity when needed.
C
Products looks great. Have not had a chance to check fit yet
J
I was apprehensiveness at first to make a major purchase with Autoplicity due to their extremely low price and lack of reviews.  I decided to take the chance and I am very glad I did.  I made my order on a Monday morning at 0900 eastern time and my product arrived on Wednesday at 3pm.  The item was exactly as described and the most astonishing part is that my purchase was released from the factory less than 45 days ago.  I was expecting a model that had been sitting on a shelf for the last year and needed to be updated.  That was not the case.  I will definitely order from Autoplicity again in the future.
B
Best price I could find on the net and super fast shipping.
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Fitment
Peugeot 405
1991 Peugeot 405 ALL / DL / Mi 16 / S
1990 Peugeot 405 ALL / DL / Mi 16 / S
1989 Peugeot 405 ALL / DL / Mi 16 / S
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