89465-47080 Oxygen Sensor

89465-47080 Oxygen Sensor in Sri Lanka

Genuine Downstream Oxygen Sensor – Part No. 89465-47080

The 89465-47080 Oxygen Sensor restores accurate post-catalyst oxygen monitoring, helping your hybrid engine confirm catalytic converter efficiency and maintain clean, compliant emissions. This genuine downstream sensor is designed to help Sri Lankan hybrid owners resolve check-engine warnings, catalyst-efficiency fault codes, and reduced fuel economy caused by a failing rear O2 sensor.

Discover our complete selection of Genuine Oxygen Sensors, fitment guides, and OEM replacements in Sri Lanka!

Fitted after the catalytic converter, this sensor sends a stable, narrow-band voltage signal to the ECU to verify that the catalyst is converting exhaust gases correctly. A worn or failed unit can mask early catalyst wear, trigger a check-engine light, and quietly reduce fuel efficiency, so timely replacement keeps your hybrid's emissions system reading true.

Product Details

Part Number: 89465-47080

Sensor Position: Rear / Downstream (after catalytic converter)

Connector: 4-pin, heated element

Thread Size: M18 x 1.5

Origin: Japan (OEM genuine part)

Fitted Vehicle Models

Toyota Prius ZVW30 (1.8L 2ZR-FXE): 89465-47080

Lexus CT200h ZWA10 (1.8L 2ZR-FXE): 89465-47080

Key Features

OEM Fitment: Direct plug-and-play replacement, no ECU remapping needed

Quality Assurance: Genuine Toyota/Lexus part number matching factory specification

Signal Accuracy: Restores precise post-catalyst oxygen feedback to the engine control unit

Reliability: Genuine sourcing reduces risk of premature failure common with generic aftermarket sensors

Applications

Resolving check-engine light and catalyst-efficiency fault codes (P0136, P0137, P0138, P0420)

Improving fuel economy affected by faulty downstream sensor readings

Routine hybrid emissions system maintenance and diagnostics

Package Includes

1 x 89465-47080 Oxygen Sensor (rear/downstream position)

Quality inspection tag