- OEM Reference Number: Replace with OE number 0K558-18861A for a perfect fit. - Key Benefits: This oxygen sensor enhances engine performance, optimizes fuel efficiency, and reduces CO2 emissions, contributing to a cleaner environment. - Easy Installation: Designed for compatibility with your vehicle, this sensor offers high reliability and straightforward installation with no additional modifications needed. - Product Assurance: Manufactured to OEM standards and rigorously tested, this oxygen sensor ensures your engine operates efficiently with an optimal air-fuel ratio. - Practical Applications: - Ideal for routine maintenance to improve engine responsiveness and fuel economy. - Perfect for addressing issues related to poor fuel consumption or high emissions. - An essential replacement for vehicles showing check engine light alerts related to oxygen sensors. This oxygen sensor combines quality, reliability, and ease of use, making it a smart choice for maintaining your vehicle’s performance and environmental compliance.