O2 Oxygen Lambda Sensor For Acura TSX 2004-2008, Honda Accord 2003-2007
Upgrade your Acura TSX (2004–2008) or Honda Accord (2003–2007) with the IWOKPHD O2 Oxygen Lambda Sensor. This heated, piezoelectric oxygen sensor is engineered to deliver fast, accurate readings of exhaust gases, empowering your engine control unit to optimize the air–fuel mixture. By replacing a worn or faulty sensor, you’ll typically notice smoother idling, improved throttle response, and better fuel efficiency, while helping reduce harmful emissions and protecting your catalytic converter. The sensor targets both upstream and downstream positions in compatible exhaust systems, using proven OEM references to ensure a precise fit for your vehicle.
Designed for long-lasting performance, this sensor uses a heating element to reach operating temperature quickly, delivering reliable readings even on cold starts. Built for the rigors of daily driving, it’s a practical, cost-effective solution to common O2 sensor issues that can trigger check engine lights or cause fluctuating fuel trims. When you’re shopping, note the OEM numbers and part variants listed below to confirm compatibility with your exact vehicle configuration.
Language support: Not specified in the product data.
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Benefits & Tips
- Restore optimal fuel economy by ensuring the engine runs on correct air-fuel ratios, reducing unnecessary trips to the pump.
- Eliminate rough idle and erratic engine behavior caused by a degraded oxygen sensor reading, improving overall drivability.
- Keep emissions in check and protect the catalytic converter by maintaining precise exhaust gas measurements.
Product specifications
- Brand: IWOKPHD
- Sensor Type: Piezoelectric
- Type: Heating Type
- Applications: For ACURA TSX 2004–2008; For HONDA ACCORD 2003–2007
- OEM No. / Part Numbers: 234-9066, 234-4363, 2349066, 2344363, 234 9066, 234 4363
- Upstream / Downstream Options: Upstream variants include 234-9066 family and related codes; Downstream variants include 36532-RAA-A01, 36532-RAA-A02, 36532-RAA-A11, 36532-RAD-305, 36532-RAD-L11, 36532-RAD-L12
- Part No.: 36532-RAA-A01, 36532-RAA-A02, 36532-RAA-A11, 36532-RAD-305, 36532-RAD-L11, 36532-RAD-L12
- Measuring Range: 36531-RAA-A01, 36531RAAA01, 36531 RAA A01
- Hysteresis: 36531-RJJ-J01, 36531RJJJ01
- Repeatability: 250-54022, ES10940, 24668, 15482
- Resolution: 36531-RBB-003
- Sensitivity: 234-9040
- Origin: Mainland China
Package includes:
- 234-9066 — 1PC
- 234-4363 — 1PC
- Or select: 234-9066 1PC (alternative package)
- Or select: 234-4363 1PC (alternative package)
Warnings / Reminders
- Please check the picture and part number carefully to ensure you’ve chosen the right part for your car.
- If you’re unsure which item fits your vehicle, 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 verify against your original part. We’ll check for you and reply within 24 hours.
Origin: Mainland China.