Downstream O2 Oxygen Sensor for Lexus ES300H ES350
Upgrade your Lexus ES300H or ES350 with the IWOKPHD Downstream O2 Oxygen Sensor, a precise replacement designed to deliver reliable exhaust monitoring across a broad range of Toyota/Lexus models. This downstream sensor features a heating-type, piezoelectric sensing element to help your engine manage fuel trim and emissions more effectively, restoring smooth performance and reducing the risk of check-engine lights due to a worn sensor. OEM numbers include 89467-0E170, 8946706160, 894670E170, 8946733220, 8946733230, and 2349128, with origin listed as Mainland China. All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
Main Description
The sensor is engineered to monitor exhaust gas after combustion and feed accurate readings to the engine control unit, enabling proper air-fuel calibration and helping maintain optimal engine efficiency, reduced emissions, and steady idle. It is compatible with Lexus ES300H (2013–2018, 2.5L L4 Electric/Gas), ES350 (2012–2014, 3.5L V6, Upstream Left/Right), and a wide range of Toyota models including Camry, Avalon, Tacoma, Venza, Highlander, and Sienna in various upstream configurations. For reference, the part numbers associated with this sensor span 89467-0E170, 8946706160, 894670E170, 8946733220, 8946733230, 2349128, 234-9128, 8946704080, 8946706120, 8946706130, and 8946706140. Note: Please check the picture and part number carefully to ensure the right part for your car. If you’re unsure which item fits, send the Part Number or the original product photos to confirm before ordering. The only way to be 100% sure the part will fit is to check your original part—we will review and reply within 24 hours.
In addition, the sensor is designed to withstand the rigors of daily driving while delivering consistent performance across model years. This product is presented as a practical, reliable replacement option that helps you maintain vehicle performance and emissions compliance without unnecessary downtime.
All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
Warranty, shipping, and service guidelines are provided by the seller to ensure a smooth purchasing experience. All items are dispatched within 2 working days after payment confirmation, with standard terms on duties and delivery timelines clearly stated.
At intercyprus.com since 2002 — trusted for quality and reliability.
Benefits & Tips
- Restores accurate exhaust monitoring to support proper fuel trim and engine performance in Lexus ES300H/ES350 and compatible Toyota models.
- Broad compatibility reduces the need for multiple part searches when working on various Toyota/Lexus vehicles from 2012–2018 model years.
- Keep your vehicle’s emissions in check and minimize the risk of check-engine lights by replacing a worn or failed downstream O2 sensor with the correct OEM-style part numbers listed above.
Product Specifications
- Brand Name: IWOKPHD
- Product Type: Downstream O2 Oxygen Sensor
- Sensor Type: Piezoelectric
- Heating Type: Heating Type
- Part Numbers / OEM No.: 89467-0E170, 8946706160, 894670E170, 8946733220, 8946733230, 2349128, 234-9128, 8946704080, 8946706120, 8946706130, 8946706140
- Origin: Mainland China
- Application (selected): Lexus ES300H 2013–2018 2.5L L4 Electric/Gas Upstream; Lexus ES350 2012–2014 3.5L V6 Upstream Right/Left; Toyota Camry 2012–2017 2.5L L4 Upstream; Toyota Camry 2012–2017 3.5L V6 Upstream Right/Left; Toyota Avalon 2013–2018 2.5L L4 Upstream; Toyota Avalon 2012–2018 3.5L V6 Upstream Right/Left; Toyota Tacoma 2013–2015 2.7L L4 Upstream; Toyota Venza 2013–2016 2.7L L4 Upstream (Exc. Towing Package); Toyota Venza 2012–2016 3.5L V6 Upstream Left; Toyota Highlander 2013 3.5L V6 Upstream Left; Toyota Sienna 2012–2015 3.5L V6 Upstream Left
- Warranty: 2 years
Package includes:
- 1 pcs
Warnings / Reminders
- Please check the picture and the part number carefully to ensure you bought the right part for your car.
- If you cannot be sure which item fits your vehicle, please send the Part Number or the Original product photos to us to confirm before order.
- The only way to be 100% sure the part will fit your vehicle is to check your original part. We will check for you and reply within 24 hours.
Shipping & Returns: All items will be sent out within 2 working days after the payment is confirmed. Import duties, taxes and charges are not included in the item price or shipping charges. If any issue arises, please provide problem details or photos for faster resolution. Positive feedback is greatly appreciated.
All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
At intercyprus.com since 2002 — trusted for quality and reliability.