The Denso 234-4742 Oxygen Sensor is a high-quality automotive sensor designed to monitor the oxygen levels in a vehicle’s exhaust gases. This sensor helps optimize fuel efficiency, reduce emissions, and ensure optimal engine performance by providing accurate readings to the engine control unit (ECU). Built with advanced technology and durable materials, the Denso 234-4742 meets or exceeds OEM standards for easy installation and reliable functionality in a variety of vehicle models.
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