Oxygen Sensor for 2002-2003 Nissan Maxima & More - Bosch 15225

Bosch 15225 oxygen sensor for the 2002-2003 Nissan Maxima V6 3.5L and other vehicles reads the oxygen in the exhaust and reports the air-fuel ratio to the ECU. This Bosch O2 sensor is a heated, narrow-band, switching-type unit for the downstream right, downstream rear position.

• Air-fuel-ratio feedback to the ECU for stable combustion control and help reducing emissions
• Ceramic elements and optimized heater control for steady performance under heat and vibration
• Metal housing with integrated heater and TSP coating resists vibration, corrosion and contamination in exhaust up to 1,880°F
• Reaches operating temperature in under 10 seconds for quick closed-loop control and cold-start performance

Quick facts

• Part: Bosch 15225 oxygen sensor
• Fits: 2002-2003 Nissan Maxima V6 3.5L and other vehicles
• Position: Downstream right, downstream rear
• Material: Metal (housing)
• Condition: New

A failing sensor can show up as a check engine light, poorer fuel economy or a rough idle. Those signs alone do not prove the sensor is at fault, since an exhaust leak near it can give similar readings.

Fits

This oxygen sensor fits the 2002-2003 Nissan Maxima V6 3.5L and the 2002-2004 Infiniti I35 V6 3.5L. This listing is one sensor for the downstream right, downstream rear position, and a sensor for any other position is a separate part.

Specifications

In the box

One oxygen sensor with its wiring harness. A mounting bracket is not included.

Installation notes

• Direct-fit connectors for quick installation.
• Conductive anti-seize is pre-applied to the threads.