Oxygen Sensor for Toyota Celica 2000 to 2003 2344604
Upgrade your Toyota Celica with this Oxygen Sensor designed specifically for 2000–2003 models. This heated, piezoelectric sensor is a direct replacement for worn or failing O2 sensors, delivering precise exhaust gas readings to the ECU. With OE-style compatibility (OE numbers including 234-4604 and 89465-series equivalents), it helps restore optimal air-fuel ratio, reduces emissions, and supports consistent engine performance from cold starts to highway cruising.
Why this sensor stands out: it’s built to meet the demands of modern engines with a heating element for rapid warm-up and a reliable sensing element to deliver accurate feedback. Replacing a faulty sensor can improve fuel economy, smooth idle, and prevent catalyst damage caused by lean or rich mixtures. The part numbers listed ensure compatibility with Toyota Celica 2000–2003, giving you confidence in a proper fit and long service life.
Benefits & Tips
- Restore fuel efficiency: Accurate readings help the ECU optimize air-fuel mix, saving fuel and reducing emissions over time.
- Improve drive feel: Expect steadier idling, smoother acceleration, and fewer hesitation issues as the sensor provides reliable data.
- Installation notes: After installation, clear any stored fault codes and perform a short driving cycle to let the ECU re-adapt to the new sensor.
Product specifications
- Brand: IWOKPHD
- Model / OE compatibility: 234-4604, 2344604, 234 4604; 89465-20670, 8946520670, 89465 20670; 89465-20700, 8946520700, 89465 20700; 89465-20820, 8946520820, 89465 20820
- Vehicle compatibility: TOYOTA CELICA 2000-2003
- Sensor Type: Piezoelectric
- Heating Type: Yes
- Origin: Mainland China
- Warranty: 2 years (Replacement Warranty)
Package includes:
- 1 x Oxygen Sensor
Warnings / reminders
Please check the picture and the part number carefully to ensure you’ve bought the right part for your car. If you’re not sure which item fits, please send the Part Number or the original product photos to confirm before ordering. The only way to be 100% sure of fit is to check your original part. We will verify compatibility and reply within 24 hours.
All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
Language support: English is available for this product where provided by the seller.
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