Upstream Right Probe Air Fuel Ratio Lambda O2 Oxygen Sensor for Toyota Tacoma 4.0L 2009-2011
Main description
Enhance your Toyota Tacoma’s efficiency with this upstream right oxygen sensor from IWOKPHD, designed for the 4.0L V6 engines of 2009–2011 models. This direct-fit O2 sensor (front-right/upstream) delivers accurate air–fuel ratio readings (Lambda) to your vehicle’s engine control unit, helping maintain optimal combustion, reduce emissions, and support steady idle and responsive acceleration. The heated design minimizes warm-up time, ensuring the ECU receives reliable data as soon as the engine starts, which translates to quicker catalyst light-off and better overall performance.
Each item is built to exacting standards and closely matches the OEM specification (OE part number 89467-04050). All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty. Providing quality and trusted service since 2002 at intercyprus.com.
Benefits & Tips
- Maintain precise air–fuel balance for improved fuel efficiency and smoother running by replacing a worn or sluggish upstream O2 sensor.
- Enhance throttle response and idle stability as the ECU receives accurate Lambda readings during driving, accelerating, and climbing grades.
- Use as part of routine maintenance to help ensure your emissions system operates cleanly and to support passing standard vehicle inspections.
Product specifications
- Brand: IWOKPHD
- Model/OEM No.: 89467-04050 (also listed as 8946704050, 89467 04050, 234-9084, 2349084, 234 9084, 25054006, 24661, 15974, ES10933)
- Application: Toyota Tacoma, 2009–2011, 4.0L V6, Upstream Right (Front Right) Oxygen Sensor
- Sensor Type: Piezoelectric
- Heating Type: Yes
- Origin: Mainland China
- Condition: Brand new
- Measuring Range: Air–Fuel Ratio (Lambda) / O2 sensor
- Warranty: 1 year (Replacement Warranty)
Package includes:
- 1 x Oxygen Sensor
Warnings/Reminders
- Please check fitment before you order it. If you are unsure, contact us prior to purchase; refunds are not available for incorrect orders.
- All items ship within 2 working days after payment is confirmed.
- Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility.
- Shipping times are estimates and may vary due to season or weather.
- We will replace items that malfunction on delivery if the item is returned in original packaging and condition.
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