Bosch Oxygen Sensor P/N:15473
Keep your engine's closed-loop fuel control reading accurately with the Bosch Oxygen Sensor 13276, a heated, narrow-band switching-type O2 sensor. It drops in as a direct-fit replacement for the 1984-1986 Nissan 200SX (L4-1.8L), the 1984-1985 and 1987-1989 Nissan 300ZX (V6-3.0L), and the 1985-1988 Nissan Maxima (V6-3.0L).
Bosch switching-type sensors measure the oxygen in the exhaust stream and send air-fuel-ratio feedback to the ECU for stable combustion control, helping reduce emissions across a range of operating conditions. The integrated heater brings the element up to operating temperature quickly for faster closed-loop operation.
Manufacturer part number 13276. Country of origin: United States.
What does the Bosch 13276 oxygen sensor do?
It measures the oxygen in the exhaust and sends air-fuel-ratio feedback to the ECU, supporting closed-loop fuel control and helping reduce emissions. It is a heated, narrow-band switching-type sensor.
Which vehicles does this sensor fit?
It's a direct-fit replacement for the 1984-1986 Nissan 200SX (L4-1.8L), the 1984-1985 and 1987-1989 Nissan 300ZX (V6-3.0L), and the 1985-1988 Nissan Maxima (V6-3.0L). See the Buyer's Guide tab to confirm.
Is this a heated sensor and how many wires does it have?
Yes, it is a heated narrow-band sensor with 3 wires and male blade terminals in an oblong connector.
What are the thread and hex sizes?
It has an M18 - 1.5 thread with a 22 mm hex, and a threaded mounting type.
How do I know if my oxygen sensor needs replacing?
Signs that may point to a failing O2 sensor include a check engine light, rough idle, or poor fuel economy. These can have other causes, so diagnose the fault first; if the sensor is the cause, this replaces it.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.