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36531-RCA-A02 O2 Oxygen Sensor with 234-5010 and 234-4355 interchange numbers. 4-wire downstream direct replacement for compatible Honda Accord, Odyssey and Pilot models.
The 36531-RCA-A02 O2 Oxygen Sensor is designed as a direct replacement for selected Honda Accord, Odyssey, and Pilot applications.
Positioned at the rear/downstream of the exhaust system, this 4-wire oxygen sensor monitors oxygen levels in exhaust gases and provides feedback to the vehicle’s engine management system. It features a male 4-pin connector and plug-and-play design for convenient installation on compatible vehicles.
Product Focus: 36531-RCA-A02 | 234-5010 | 234-4355 | Downstream O2 Oxygen Sensor | Honda Replacement Oxygen Sensor
Built to replace the original oxygen sensor using the OE reference 36531-RCA-A02 / 36531RCAA02, providing a practical solution for replacing a worn or malfunctioning sensor.
Designed specifically for the rear/downstream sensor position, helping monitor exhaust oxygen levels after the catalytic converter.
The sensor uses a 4-wire design, providing the required electrical connections for compatible vehicle applications.
Equipped with a male 4-pin plug, the sensor is designed for direct connection on compatible vehicles without unnecessary connector modification.
Manufactured using stainless steel and ceramic core materials to withstand the demanding temperature and operating conditions found in the exhaust system.
| Parameter | Detail |
|---|---|
| Product Name | 36531-RCA-A02 O2 Oxygen Sensor |
| Type | Oxygen Sensor |
| OE Number | 36531-RCA-A02 |
| OE NO. | 36531RCAA02 |
| Interchange Part No. | 234-5010 / 234-4355 |
| Sensor Position | Rear / Downstream |
| Number of Wires | 4 Wires |
| Fitment Type | Direct Replacement / Plug and Play |
| Terminal Gender | Male |
| Connector | 4-Pin Plug |
| Material | Stainless Steel & Ceramic Core |
| Condition | New |
| Purpose | Replacement / Repair |
| Warranty | 1 Year |
| Place of Origin | China |
An aging or malfunctioning oxygen sensor may provide inaccurate exhaust oxygen readings and affect engine management performance. This replacement sensor provides a practical solution for compatible worn or failed sensors.
A faulty oxygen sensor may trigger oxygen-sensor-related diagnostic trouble codes and a check engine light. Replacing the faulty sensor with a compatible replacement can help restore the sensor signal.
The direct replacement and plug-and-play design with a 4-pin connector simplifies installation on compatible applications and avoids unnecessary connector modification.
The downstream O2 sensor is positioned after the catalytic converter and helps the vehicle’s engine management system monitor exhaust oxygen conditions.
This oxygen sensor is supplied with the following reference numbers:
OE No.: 36531-RCA-A02
OE No.: 36531RCAA02
Interchange Part No.: 234-5010
Interchange Part No.: 234-4355
Important: OE and interchange numbers are provided for identification and cross-reference purposes. Please confirm the original sensor number, connector, wire count, sensor position, and vehicle application before ordering.
This 36531-RCA-A02 O2 Oxygen Sensor is intended for compatible applications including:
Designed for selected Honda Accord applications using the corresponding 36531-RCA-A02 oxygen sensor reference.
Suitable for selected Honda Odyssey applications where the original sensor matches the specified OE and interchange numbers.
Suitable for compatible Honda Pilot applications using the corresponding downstream oxygen sensor specification.
Before purchasing, customers should verify:
OE number
Interchange number
Sensor position
Number of wires
Connector type
Vehicle year
Vehicle model
Engine configuration
This helps ensure the replacement sensor matches the original application.
The stainless steel components provide durability for installation in the exhaust environment.
The ceramic core is designed for oxygen-sensing applications and supports reliable exhaust gas measurement.
The integrated male 4-pin connector provides a direct connection for compatible vehicle wiring.
Supplied as a new replacement oxygen sensor, suitable for repair and replacement applications.
Designed according to the specified OE reference for compatible applications.
The factory-style 4-pin connector allows straightforward connection without unnecessary wiring modification.
The sensor is specifically configured for the rear/downstream position, so position verification is important before installation.
Installation Tip: Always compare the old sensor with the replacement before installation, including connector shape, wire count, cable length, thread specifications, and sensor position.
OE reference: 36531-RCA-A02
Interchange numbers: 234-5010 / 234-4355
Rear / downstream configuration
Direct replacement design
4-wire configuration
Male 4-pin plug
Plug-and-play connection
Stainless steel material
Ceramic sensor core
New condition
1-year warranty
| Application | Specification |
|---|---|
| Sensor Type | O2 Oxygen Sensor |
| Installation Position | Rear / Downstream |
| OE Reference | 36531-RCA-A02 |
| Interchange | 234-5010 / 234-4355 |
| Wiring | 4 Wires |
| Connector | Male 4-Pin |
| Installation | Direct Replacement |
| Application | Compatible Honda Vehicles |
| Main Models | Accord / Odyssey / Pilot |
| Condition | New |
| Warranty | 1 Year |
The OE number is 36531-RCA-A02, also written as 36531RCAA02.
The listed interchange part numbers are 234-5010 and 234-4355.
This product is designed for the rear/downstream position.
This oxygen sensor uses a 4-wire configuration.
Yes. It is equipped with a male 4-pin plug.
Yes. It is designed as a direct replacement / plug-and-play oxygen sensor for compatible applications.
It is intended for compatible Honda Accord, Honda Odyssey, and Honda Pilot applications. Exact fitment should be confirmed using the OE number, interchange number, vehicle year, engine, connector, and sensor position.
Yes. The product condition is new.
The listed warranty is 1 year.
For distributors, wholesalers, repair shops, and automotive parts buyers, this 36531-RCA-A02 oxygen sensor offers a practical combination of OE number matching, direct replacement design, 4-wire configuration, and plug-and-play installation.
We support customers looking for replacement oxygen sensors for the aftermarket, repair, and replacement market.
Looking for 36531-RCA-A02 / 234-5010 / 234-4355 O2 Oxygen Sensors?
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