Oxygen Sensor Upstream Front Lambda for Toyota Vibe Prius 1.8L 2009-2016

Oxygen Sensor Upstream Front Lambda for Toyota Vibe Prius 1.8L 2009-2016 by IWOKPHD is a direct replacement sensor designed for reliable, accurate oxygen (O2) readings in your 1.8L L4 hybrid and gasoline engines. This upstream/front (pre-cat) sensor helps your engine manage the air–fuel ratio (lambda), supporting efficient combustion, better emissions control, and steady vehicle performance on compatible Toyota, Lexus, and Pontiac models.

Built to match the original function, this sensor uses a piezoelectric sensing element with heating capabilities to reach operating temperature quickly, delivering stable readings soon after cold starts. Each item is tested before shipment to ensure a precise fit and dependable operation, helping you maintain smooth engine performance and reliable sensor signal to your vehicle’s engine control unit.

Please note the importance of fitment verification. If you are unsure about compatibility, contact us before ordering. Incorrect orders may not be refundable.

Benefits & Tips

• Restore accurate air–fuel ratio readings to improve fuel efficiency and reduce emissions on compatible 1.8L Toyota, Prius, Vibe, and related models.
• Fast warm-up thanks to the heating design, helping the catalytic converter reach its optimal operating condition sooner after startup.
• Easy replacement with a stable installation for a reliable, long-term O2 sensor solution—verify the listed fitment for your vehicle.

Product specifications

• Brand: IWOKPHD
• Sensor Type: Piezoelectric Oxygen Sensor
• Type: Heating
• Function: Upstream Front Lambda (O2) Sensor
• Fitment (examples within the data):
  • Lexus CT200h 2015-2016 1.8L L4 Electric/Gas
  • Pontiac Vibe 2009-2010 1.8L L4
  • Toyota Corolla 2011-2013 1.8L L4
  • Toyota Prius 2010-2015 1.8L L4 Electric/Gas
  • Toyota Prius Plug-In 2015 1.8L L4 Electric/Gas
  • Toyota Prius V 2015-2016 1.8L L4 Electric/Gas
• Part Numbers / References: 234-9090, 88975491, 250-54006, EOS-9085, 89467-28090, 24661, 24828, 8946752060, 89467-52060, 2349090, 8946728090
• Origin: Mainland China
• Package Includes: 1 pcs x Oxygen Sensor
• Warranty: 1 year Replacement

Warnings/Reminders: Please check the product picture and fitment before you order. If you are not sure about compatibility, contact us first. Orders placed without verification may not be refundable if the fitment is incorrect.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

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