Oxygen Sensor
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Bosch Oxygen Sensor

Part No. 15389 Warranty Details  
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Bosch leads the way in oxygen sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.

Product Features:
  • Double laser-welded stainless steel body protects against contamination
  • Seared protection tube due to 100% functional quality test
  • Pre-coated threads with anti-seize compound right out of the box
  • True Direct-fit OE connectors and harness
  • Performance meets or exceeds OE specifications
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Connector Gender:Male
Length:28.7 in
Overall Length:29.9 in
Sensor Type:Heated
Wire Harness Length:26.6 in
Wire Quantity:4

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1 Question | 1 Answer
Displaying question 1
  • Q:

    i need two O2 sensors for my nissan sentra 2002 GXE , 1.8
    bank 1 sensor 1 and bank 1 sensor 2
    are the bank 1 sensors located in the bottom or in the top of the engine ??
    thank you in advance
    Asked on 12/1/2010 by jarir620 from Fairfield, Oh

    1 answer



      On your specific vehicle you do not need to worry about "banks" since you only have a 4 cylinder engine. "Banks" are used more when it comes to V6 and up vehicles. On your vehicle "Sensor 1" is your upstream sensor, meaning between the cylinder head and the catalytic converter along the exhaust. "Sensor 2" is the downstream sensor located after the catalytic converter along the exhaust.

      Answered on 12/2/2010 by Mike the Auto Parts Master from AAP
Displaying question 1

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