Oxygen Sensor for 2000-2003 Chevrolet S10 & More - Bosch 13191

Bosch 13191 oxygen sensor for the 2000-2003 Chevrolet S10 4-cylinder 2.2L and other vehicles measures the air-fuel ratio in the exhaust and reports it to the ECU. This Bosch premium oxygen sensor is a narrow-band, switching-type unit.

• Narrow-band switching-type sensor that gives the ECU air-fuel-ratio readings for closed-loop control
• Metal housing and TSP coating that resist vibration, corrosion and contamination
• Withstands exhaust streams up to 1,880°F
• Reaches operating temperature in under 10 seconds for fast signal availability to the ECU

Quick facts

• Part: Bosch 13191 oxygen sensor
• Fits: 2000-2003 Chevrolet S10 4-cylinder 2.2L and other vehicles
• Position: Upstream, downstream
• Material: Metal
• Condition: New

A failing oxygen sensor can show up as a check engine light, poorer fuel economy or a rough idle. Before you replace the sensor, rule out an exhaust leak or damaged wiring, since either one can also bring on a warning light.

Fits

This narrow-band oxygen sensor for the 2000-2003 GMC Sonoma 4-cylinder 2.2L is a direct-fit replacement that also covers the 2000-2001 Chevrolet Cavalier 4-cylinder 2.2L, the 2000-2002 Cavalier 4-cylinder 2.4L and other vehicles. This listing is one sensor, and each sensor position, upstream or downstream, takes one.

Specifications

In the box

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

Installation notes

• Conductive anti-seize is pre-applied to the threads.
• The sensor is engineered for quick installation with direct-fit connectors.