Walker Products 250-23502 oxygen sensor for the 1995-1996 Nissan Sentra 4-cylinder 1.6L and other vehicles measures the oxygen in the exhaust gas to show how efficiently combustion is running. This Walker Products oxygen sensor is made for a specific application and fitment position, and passes the diagnostic feedback the ECU needs.
- 3-W titania narrow-band design
- Measures oxygen levels to fine-tune the air-fuel mixture and support fuel economy
- Determines the oxygen content of the exhaust gas to monitor the air-fuel ratio for combustion efficiency
- Monitors exhaust gases to help reduce pollutants
- Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates
- Electrodes made of a gas-permeable platinum layer
Quick facts
- Part: Walker Products 250-23502 oxygen sensor
- Fits: 1995-1996 Nissan Sentra 4-cylinder 1.6L and other vehicles
- Position: Upstream, Downstream
- Condition: New
A failed sensor can make the engine run poorly, raise fuel consumption or exhaust emissions, or turn on the malfunction indicator light. Those signs can mean this sensor is worn, though a damaged wiring harness or connector can be behind them, so look both over for physical damage.
Fits
This oxygen sensor replacement for the 1995-1996 Nissan Sentra 4-cylinder 1.6L is also listed for the 1986 Nissan Maxima V6 3.0L, the 1995-1996 Nissan 200SX 4-cylinder 1.6L and a wide range of other Nissan models. This listing is one sensor, and these cars take one apiece.
Specifications
Fit and size
- Position: Upstream, Downstream
- Quantity per application: 1
Build and materials
- Type: 3-W titania narrow-band
- Electrodes: gas-permeable platinum layer
- Condition: New
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Is this Nissan Maxima oxygen sensor right for a 1986 Maxima V6 3.0L?
Yes. Walker Products 250-23502 is listed for the 1986 Nissan Maxima V6 3.0L, and that engine takes one sensor.
Is this Sentra oxygen sensor right for a 1995-1996 Nissan Sentra 4-cylinder 1.6L?
Yes, Walker Products 250-23502 is listed for the 1995-1996 Nissan Sentra 4-cylinder 1.6L; for a different Nissan, look up its year and engine in the "Vehicles it fits" section.
Is the 250-23502 a narrow-band oxygen sensor?
Yes. Walker Products 250-23502 is a 3-W titania narrow-band sensor, and its electrodes are made of a gas-permeable platinum layer.
Will a worn oxygen sensor turn on the check engine light?
Yes, it can. A failed sensor might light the malfunction indicator light, and newer vehicles store fault codes in the ECU, some of which relate to the affected sensor.
Is this oxygen sensor for the upstream or downstream position?
Walker Products 250-23502 is listed for both the upstream and downstream positions. This listing is one sensor.
