Left Oxygen Sensor for 2004 Nissan Frontier & More - Bosch 18004

Bosch 18004 left oxygen sensor for the 2004 Nissan Frontier V6 3.3L and other vehicles sends air-fuel-ratio readings to the ECU. This Bosch O2 sensor is a heated, narrow-band type.

• Sends air-fuel-ratio feedback to the ECU to support efficiency and lower emissions
• Metal housing, integrated heater and TSP coating resist vibration, corrosion and contamination
• Withstands exhaust streams up to 1,880°F
• Reaches operating temperature in under 10 seconds for quick closed-loop control

Quick facts

• Part: Bosch 18004 oxygen sensor
• Fits: 2004 Nissan Frontier V6 3.3L and other vehicles
• Position: Downstream left
• Material: Metal housing
• Condition: New

A worn oxygen sensor can show up as a check engine light, poorer fuel economy or a failed emissions test. Before you replace this sensor, rule out an exhaust leak, damaged wiring or a loose connector, since those can produce similar readings.

Fits

This oxygen sensor for the 2004 Nissan Xterra V6 3.3L also fits the 2004 Nissan Frontier V6 3.3L, and each takes one. This listing is a single sensor for the downstream left 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 comes pre-applied on the threads for quick installation.