Bosch Oxygen Sensor P/N:13276

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$75.99
MPN: 13276
Item Package Quantity: 1
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Bosch Oxygen Sensor P/N:13276
Bosch Oxygen Sensor P/N:13276
$75.99

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.

  • Heated narrow-band design: a switching-type element that reports the air-fuel ratio to the ECU.
  • Threaded 3-wire fit: M18 - 1.5 thread, 22 mm hex, and a male blade connector with an oblong connector shape.
  • Wiring harness included: ships with a 6.9 in wiring harness and pre-applied anti-seize on the threads; no mounting bracket is included.
  • OE heritage: Bosch, the inventor of the oxygen sensor, builds these to meet or exceed OE specifications as a standard replacement.

Manufacturer part number 13276. Country of origin: United States.

Frequently Asked Questions

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.