The Audi A4 Direct Fit Oxygen Sensor by NGK, tailored for the `05-`09 models, is an essential component in maintaining your vehicle's optimal performance. Engineered to match OE Type specifications, this sensor ensures your Audi A4 runs efficiently while reducing emissions.

Designed with precision and reliability in mind, the NGK Oxygen Sensor is a crucial part of your vehicle's on-board diagnostic system. As the world's largest supplier of OEM oxygen sensors, NTK ensures quality and performance with their advanced ceramic sensor elements. These sensors provide constant closed-loop feedback to the ECU, maintaining the perfect air-fuel ratio, improving fuel efficiency, and reducing harmful emissions. Crafted with state-of-the-art technology, NGK's ceramic elements in these sensors promise superior reliability and long-lasting performance.

Features

• Direct fit for Audi A4, model years 2005-2009
• OE Type specifications for seamless integration and functionality
• Advanced ceramic sensor element for increased durability
• Critical for optimizing engine performance and emissions control
• Part of the on-board diagnostic system, ensuring fuel and emissions efficiency

Whether you're ensuring your vehicle runs smoothly or aiming to make smart enhancements, the Audi A4 Direct Fit Oxygen Sensor by NGK is a dependable choice. For any inquiries or assistance, feel free to call us directly at 512-982-9393 for our Austin, Texas location or 562-981-6800 for our Los Angeles, California area location. We offer professional installation and customization services onsite at both locations. If you're considering purchasing multiple items, contact us for potential shipping discounts.

When you purchase from us, you're not just buying a product; you're investing in our expert support and service.

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