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Genuine Toyota Supra Oxygen Sensor
Oxygen O2 Sensor- Select Vehicle by Model
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18 Oxygen Sensors found
Toyota Supra Oxygen Sensor
Part Number: 89465-19145$117.27 MSRP: $166.73You Save: $49.46 (30%)Ships in 1-3 Business Days
Toyota Supra Oxygen Sensor
Part Number: 89465-14120$117.63 MSRP: $166.31You Save: $48.68 (30%)Ships in 1-3 Business DaysToyota Supra Oxygen Sensor
Part Number: 89465-14230$119.59 MSRP: $170.99You Save: $51.40 (31%)Ships in 1-3 Business Days
Toyota Supra Oxygen Sensor
Part Number: 89465-19315$114.66 MSRP: $161.63You Save: $46.97 (30%)Ships in 1-3 Business DaysToyota Supra Oxygen Sensor
Part Number: 89465-14220$119.71 MSRP: $170.99You Save: $51.28 (30%)Ships in 1-3 Business DaysToyota Supra Oxygen Sensor
Part Number: 89465-30470$122.14 MSRP: $174.45You Save: $52.31 (30%)Ships in 1 Business Day
Toyota Supra Oxygen Sensor
The Oxygen Sensor in Toyota Supra vehicles is tasked with measuring the percentage of unburned oxygen in the exhaust which is so vital in determining the air to fuel mixture as well as emissions. It produces voltage signal according to proportion of the oxygen concentration; the engine control computer will then alter the timing of the fuel injector. This feedback mechanism allows the 'engine' to work in a closed 'loop,' including electric ignition efficiency to catalytic converter. Several designs of Oxygen Sensors have been used in the Supra series, ranging from old zirconium dioxide sensors to the newer air/fuel ratio sensors. While the former gives a relatively sharp range of rich/lean signals the later affords a broader measurement range that allows better control of air-fuel ratio. Both types are prone to contamination and degradation over time and using them results in additional emissions if not replaced.
If you are in demand for superior quality and affordable OEM Toyota Supra Oxygen Sensor, then shop with us! We own a wide range of the reduced-priced genuine Toyota Supra Oxygen Sensor. You can purchase in confidence as all parts come with a manufacturer's warranty. Any issues with our products? No need to worry as we have a hassle-free return policy to guide you every step of the way.
Toyota Supra Oxygen Sensor Parts Questions & Experts Answers
- Q: How to check and replace the oxygen sensor on Toyota Supra?A: First of all, replace the oxygen sensor on the 1979 and 1980 models as advised. For 1981 models, use a voltmeter and tool to check the sensor. To check, remove the cap, attach the tool, and connect the voltmeter. Start the engine and increase speed to 2500 rpm for 90 seconds. The voltmeter should fluctuate eight times in ten seconds.
