Oxygen Sensor Downstream Rear Air-Fuel Ratio for Lexus LS500H LC500H

Oxygen Sensor Downstream Rear Air-Fuel Ratio for Lexus LS500H LC500H by IWOKPHD is a high-precision downstream oxygen sensor designed to monitor exhaust gas after the catalytic converter and help maintain an accurate air-fuel balance. This heating-type, piezoelectric sensor delivers fast, stable readings across a range of operating conditions, supporting cleaner emissions, steady idle, and optimal engine performance. It is a direct-fit replacement for 2018+ Lexus LS500H and LC500H models, covering downstream Left and Right positions on RWD configurations as noted in the fitment details.

Benefits & Tips

• Restores accurate air-fuel ratio readings for improved fuel economy, smoother idling, and reduced emissions.
• Heating capability helps the sensor reach operating temperature quickly for fast, reliable readings.
• Tip: Verify compatibility using the OEM number 89467-11030 and cross-reference part numbers (e.g., 8946711030, 2349308) before ordering. Please check the product picture and fitment, and contact us if you’re unsure—we’ll help ensure the correct match.

Product specifications

• Brand Name: IWOKPHD
• OEM No.: 89467-11030
• Part Numbers: 89467-11030, 8946711030, 2349308
• Sensor Type: Piezoelectric
• Measuring Range: Rear, Left, Right
• Type: Heating
• Origin: Mainland China
• Fitment: For Lexus LS500H (2018+) Downstream Left/Right; For Lexus LC500H (2018+) Downstream Left or Right
• Hysteresis: 2018
• Notes: Please check the product picture, fitment before you order it. If you are not sure, please feel free to contact us before you order it. Otherwise we will not refund you money if you make a wrong order, thanks a lot.
• Warranty: 1 year Replacement Warranty

Package includes

• 1 x Oxygen Sensor

Warnings / reminders

• Please ensure fitment before ordering. If you’re unsure, contact us prior to purchase for guidance.
• All electronic and mechanical equipment sold by InterCyprus to EU countries is CE certified and carries a two year warranty.
• Shipping: All items are dispatched within 2 working days after payment is confirmed. Items travel from the seller with duties and taxes outside the item price and shipping charges being the buyer’s responsibility. Returns are accepted for malfunctioning items; please return in original packaging.

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