Oxygen Sensor for 2002-2007 Suzuki Aerio & More - Bosch 15040

Bosch 15040 oxygen sensor for the 2002-2003 Suzuki Aerio 4-cylinder 2.0L, the 2004-2007 Aerio 4-cylinder 2.3L and other vehicles measures the oxygen in the exhaust and reports the air-fuel ratio to the ECU. This BOSCH premium oxygen sensor is a switching-type, narrow-band heated design.

• Air-fuel-ratio feedback to the ECU for improved efficiency and reduced emissions
• Metal housing, integrated heater element and TSP coating to 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
• Direct-fit connectors and pre-applied conductive anti-seize on the threads

Quick facts

• Part: Bosch 15040 oxygen sensor
• Fits: the 2002-2003 Suzuki Aerio 4-cylinder 2.0L, the 2004-2007 Aerio 4-cylinder 2.3L and other vehicles
• Position: Upstream
• Material: Metal housing
• Condition: New

A failing oxygen sensor can show up as a check engine light, poorer fuel economy or a rough idle. Exhaust or vacuum leaks and wiring faults can be behind those signs too, so trace the cause before you buy a sensor.

Fits

As a Suzuki Aerio oxygen sensor, this upstream sensor covers the 2002-2003 4-cylinder 2.0L and the 2004-2007 4-cylinder 2.3L, and it also fits the 2001-2005 Suzuki Grand Vitara V6 2.5L, which takes two, and the 2004 Suzuki Vitara V6 2.5L. This listing is one sensor. Open the "Vehicles it fits" section and check your exact model and engine there.

Specifications

In the box

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

Installation notes

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