Oxygen Sensor for 2001-2003 Toyota RAV4 & More - NGK O2 SENSORS 24549

NGK O2 SENSORS 24549 oxygen sensor for the 2001-2003 Toyota RAV4 4-cylinder 2.0L and other vehicles measures exhaust oxygen and reports it to the ECU. That feedback helps control the air-fuel ratio and lets OBDII flag fuel delivery or catalytic converter problems.

• Heated, narrow-band switching zirconia sensor element
• Developed with vibration and thermal shock testing, plus testing during manufacturing
• 3-stage contaminant-resistant plasma jet and deposit trap overcoat that protects against element poisoning
• Dual-coated platinum interface and a thinner ceramic element for quick light-off and response times

Quick facts

• Part: NGK O2 SENSORS 24549 oxygen sensor
• Fits: 2001-2003 Toyota RAV4 4-cylinder 2.0L and other vehicles
• Position: Upstream, downstream
• Condition: New

A check engine light, rough running or poorer fuel economy can mean the oxygen sensor is worn, though an exhaust leak or a failing catalytic converter can also be behind those signs, so pin down the cause before you replace it.

Fits

This oxygen sensor for the 2001-2003 Toyota Highlander 4-cylinder 2.4L is also listed for the 1998-2005 Lexus GS300 6-cylinder 3.0L, so it is a direct-fit replacement for these vehicles. The catalog lists it for upstream and downstream positions, and each application takes one sensor. It is built for OE fit, form and function and upgraded with the latest OE technologies to reduce OE failures.

Specifications

In the box

One oxygen sensor with its water-resistant connector and harness accessory hardware.