Oxygen Sensor Lambda Probe for Toyota Yaris 1NZ-FE 2NZ-FE Direct-Fit Replacement
Meet the WEIDA Auto Parts O2 Oxygen Sensor Lambda Probe designed for Toyota Yaris models equipped with the 1NZ-FE and 2NZ-FE engines. This 4-wire, heated oxygen sensor is a precise, direct-fit replacement that helps your vehicle maintain the ideal air-fuel balance, delivering smoother performance, better fuel efficiency, and lower exhaust emissions. Built to match the Toyota Yaris 1.3L/1.5L configurations from 1999–2005, it integrates seamlessly with your engine control unit (ECU) to optimize combustion and protect your catalytic converter.
Benefits & Tips
- Improved fuel economy and reduced emissions by accurately monitoring exhaust oxygen levels and informing ECU adjustments in real time.
- Fast startup performance thanks to the built‑in heating element, reducing cold-start hesitation and speeding up sensor stabilization.
- Reliable, plug‑and‑play replacement for the Toyota Yaris 1NZ-FE/2NZ-FE families; ensure correct fitment by confirming the OE number 89465-52380 aligns with your vehicle.
Product specifications
- Brand: WEIDA AUTO PARTS
- Sensor Type: Piezoelectric
- Wiring: 4‑Wire
- Heating: Yes
- OEM No.: 89465-52380
- OE Compatibility: Toyota Yaris 1.3L / 1.5L / 1NZ-FE / 2NZ-FE, 1999–2005
- Hysteresis: 89465-20810, 8946520810
- Repeatability: 89465-20810
- Measuring Range: For Toyota Yaris 1.3L 1.5L 1NZ-FE 2NZ-FE 1999–2005
- Origin: Mainland China
Package includes:
- 1 × O2 Oxygen Sensor / Lambda Probe for Toyota Yaris (4‑Wire, heated)
Warnings / reminders
- Vehicle should be turned off and cooled before installation. Disconnect the battery if required by your workshop procedure.
- Confirm compatibility with your exact Yaris model and engine code (1NZ-FE or 2NZ-FE, 1999–2005) before installation.
- After installation, reset the ECU if needed and perform a short test drive to ensure proper sensor readings and no exhaust leaks.
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