Oxygen Sensor for 1998-1999 Nissan Maxima & More - Bosch 13278

Bosch 13278 oxygen sensor for the 1998-1999 Nissan Maxima V6 3.0L and other vehicles measures the oxygen left in the exhaust gas. It is a heated, Switching-Type narrow-band sensor for the downstream position.

• Air-fuel-ratio readings sent to the ECU for stable combustion control and lower emissions
• Metal housing with an integrated heater element and TSP coating to resist vibration, corrosion and contamination
• Withstands exhaust gas temperatures up to 1,880°F
• Reaches operating temperature in under 10 seconds for quick closed-loop control and cold starts

Quick facts

• Part: Bosch 13278 oxygen sensor
• Fits: 1998-1999 Nissan Maxima V6 3.0L and other vehicles
• Position: Downstream
• Material: Metal housing
• Condition: New

A check engine light, rough running or a drop in fuel economy can mean the sensor is wearing out. These signs alone do not prove it, since a vacuum leak is another common cause.

Fits

This sensor fits the 1998-1999 Nissan Maxima V6 3.0L and the 1998-1999 Infiniti I30 V6 3.0L, and each takes one. The listing is a single sensor for the downstream position.

Specifications

In the box

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

Installation notes

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