Rear O2 Sensor for Honda Civic 1.5L Rear Probe Air Fuel Ratio Lambda Sensor Aftermarket Replacement
Upgrade your Honda Civic 1.5L with the IWOKPHD Honda Civic 1.5L Rear Probe Air Fuel Ratio Lambda O2 Sensor. This downstream rear oxygen sensor monitors the exhaust gas’s air–fuel ratio and feeds precise data to the engine control unit, helping optimize combustion, reduce emissions, and protect your catalytic converter. Designed for reliability in 1.5L engines, the sensor heats up quickly for fast diagnostic readings and consistent performance in varying driving conditions. With a direct rear-probe design and a broad set of OEM part numbers, this sensor fits Honda Civic 1.5L models seamlessly, delivering dependable, long-lasting monitoring where it matters most.
Benefits & Tips
- Improved fuel economy and smoother operation: Accurate air–fuel ratio readings enable the ECU to fine-tune combustion for optimal efficiency and reduced exhaust emissions.
- Reliable cold-start performance: Heating Type ensures faster sensor warmth, delivering stable readings sooner after engine start.
- Easy replacement with wide compatibility: A direct fit for Honda Civic 1.5L rear-probe configurations helps restore proper O2 sensor function without extensive tuning.
Product specifications
- Brand Name: IWOKPHD
- OEM No. / Manufacturer part numbers: 36532-REZ-A01, 36532REZA01, 36532-5A2-A01, 365325A2A01, 2344574, 234-4574, F 00E 263 134, 36532-R5A-A01, 36532-RX0-A01, 36532-RW0-A01, 36532RW0A01, 365325J0A01, 24473, 36532-5K0-A01, 365325K0A01, 36532-R5A-004, 36532R5A004, 36532-5G0-A01, 36532R4HA01, 36532R8AA01
- Sensor Type: Piezoelectric
- Type: Heating Type
- Measuring Range: Downstream Rear Probe Air Fuel Ratio Lambda O2 Oxygen Sensor
- Origin: Mainland China
- Application: For Honda Civic 1.5L (Rear Probe) – compatible with 1.5L engines as a direct replacement
- Notes: All listed OEM numbers correspond to the model’s reference parts for compatibility with Honda Civic 1.5L rear probe installations.
Package includes:
- 1 x Oxygen Sensor
Warnings / Reminders
- Disconnect the vehicle battery and ensure the engine is cool before servicing the sensor.
- Handle the sensor carefully; avoid touching the sensing element and contamination from oils or silicone-based products.
- Torque and installation procedures should follow the vehicle’s service manual to prevent leaks or improper readings.
- After installation, perform a brief drive cycle to allow the sensor to reach operating temperature and the ECU to re-learn fuel trim.
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