Oxygen Sensor Rear 89465-30730 for Toyota Lexus GS300 GS350 IS250 IS350 2006-2013 | LongTopAuto

This 100% Genuine New Oxygen Sensor (Rear) is engineered to monitor exhaust gas composition with high precision, ensuring optimal air-fuel ratio management. Designed as a direct replacement for your vehicle's emission control system, this sensor restores engine performance, improves fuel economy, and prevents check engine light triggers caused by sensor degradation. Built to meet or exceed OEM specifications for durability and signal accuracy.

Technical Specifications

• OE Number: 89465-30730
• Interchange Numbers: 8946530730, 89465-30730
• Material: Zirconia Ceramic and High-Grade Stainless Steel
• Quality: 100% Genuine New
• Sensor Type: Heated Oxygen Sensor (Rear/Downstream)

Detailed Fitment

• Model: Lexus GS300 | Years: 2006-2006 | Details: Chassis GRS190 [3GR-FSE]
• Model: Lexus GS350 | Years: 2007-2011 | Details: Chassis GRS191 [2GR-FSE]
• Model: Lexus IS250 | Years: 2006-2013 | Details: Chassis GSE20 [4GR-FSE]
• Model: Lexus IS350 | Years: 2006-2013 | Details: Chassis GSE21 [2GR-FSE]

Dynamic Category Benefits

• Category: Exhaust Emission Control

Highlights

• Restores precise fuel-to-air ratio for peak engine efficiency
• Reduces harmful tailpipe emissions to meet environmental standards
• High-temperature resistance for long-term operational stability
• Plug-and-play installation with factory-matched connectors

Disclaimer

Notice: Fitment may vary. Please verify your VIN (Vehicle Identification Number) with us before purchasing to ensure 100% fitment.