Oxygen Sensor for 1998-2004 Nissan Frontier & More - Bosch 15975

Bosch 15975 oxygen sensor for the 1998-2004 Nissan Frontier 4-cylinder 2.4L and other vehicles measures the air-fuel ratio in the exhaust and reports it to the ECU. It is a heated, narrow-band sensor that mounts in the downstream position.

• Heated element reaches operating temperature in under 10 seconds for quick closed-loop control
• Metal housing with TSP coating that resists corrosion and contamination
• Withstands exhaust gas temperatures up to 1,880°F
• Advanced ceramic element and optimized heater control for a consistent signal under heavy thermal and vibration loads

Quick facts

• Part: Bosch 15975 oxygen sensor
• Fits: 1998-2004 Nissan Frontier 4-cylinder 2.4L and other vehicles
• Position: Downstream
• Material: Metal housing
• Condition: New

A slow or failing sensor can show up as a check engine light, rough running or poorer fuel economy, though other faults trigger those too. With the engine off and cool, start by looking over the wiring and connector for chafing or damage, and have a shop test the sensor if everything looks sound.

Fits

This listing is one downstream sensor, and one is all either application calls for. Along with the Frontier above, it is an oxygen sensor for the 2000-2004 Nissan Xterra 4-cylinder 2.4L.

Specifications

In the box

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

Installation notes

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