Rear 4-Wire Heated Oxygen Sensor for Toyota Noah ZRR70W Engine Control Unit System
Meet the WEIDA Auto Parts Rear Oxygen Sensor designed for the Toyota Noah ZRR70W. This 4-wire heated O2 sensor sits in the rear exhaust position (ZRR70W-BPXSP) and delivers precise oxygen readings to the engine control unit. By maintaining accurate fuel-air ratios, it helps improve cold-start performance, reduce emissions, and keep your engine running smoothly across temperature changes.
Built with a heated design, this sensor reaches optimal operating temperature quickly, so readings stay reliable even on cold mornings. Its OE-style electrical connection ensures a snug fit and dependable signal transfer, contributing to consistent engine performance and fewer misfire or diagnostic trouble code issues. All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
Benefits & Tips
- Restore accurate exhaust readings after maintenance or sensor faults, helping the ECU optimize fuel trims and curb unnecessary emissions.
- Benefit from quicker warm-up and stable sensor signals during cold starts thanks to the built-in heating element.
- Use the OEM part number 89465-28450 to confirm fitment for Toyota Noah ZRR70W-BPXSP and ensure a straightforward replacement.
Product specifications
- Brand: WEIDA AUTO PARTS
- Product: Rear Oxygen Sensor (4-Wire Heated)
- Compatibility: Toyota Noah ZRR70W-BPXSP (rear O2 sensor)
- OEM Part Number: 89465-28450
- Sensor Type: Oxygen Sensor; Magnetic Induction
- Heating: 4-Wire Heated
- Origin: Mainland China
Package includes:
- 1 x WEIDA Auto Parts Rear Oxygen Sensor for Toyota Noah ZRR70W-BPXSP (OEM 89465-28450)
Warnings/Reminders
- Verify vehicle compatibility with the OEM part number 89465-28450 before purchase.
- When replacing, disconnect the battery and allow the exhaust system to cool; handle the sensor carefully to avoid damage.
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