This is a direct-fit rear oxygen sensor designed specifically for HONDA vehicles, part number 36532PSA004. It is engineered to replace the original sensor, ensuring seamless integration and performance. The oxygen sensor plays a crucial role in your vehicle's emissions control system. By measuring the amount of unburned oxygen in the exhaust gas, it provides vital data to the engine control unit (ECU). This information allows the ECU to adjust the air-fuel mixture for optimal combustion, leading to improved fuel efficiency and reduced harmful emissions. Replacing a faulty oxygen sensor can resolve issues such as poor fuel economy, rough idling, increased emissions, and illuminated check engine lights. This sensor is built to meet or exceed OEM specifications, offering reliable performance and durability.
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