NOx sensors

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Technical Excellence that Delivers Real-World Outcomes

Delphi's NOx sensors are engineered to offer compliance with emissions regulations and enhance vehicle performance through precision and durability.

Crafted for Compliance, Designed for the Future

Our NOx sensors do more than measure exhaust pollutants—they enable vehicles to meet and exceed stringent emissions standards. Accurate and reliable, these sensors are a stride towards a cleaner environment, crafted to ensure your vehicles play their part in reducing air pollution.

What is a NOx sensor? Everything you need to know

Standout Features for Superior Performance

We understand that excellence is not just about meeting standards but setting them. That's why our NOx sensors are:

Developed with OE Precision: Engineered according to the stringent protocols of original equipment, ensuring a seamless fit and function

Field and Lab Verified: Each sensor undergoes thorough testing in various environments, guaranteeing durability and quality.

Backed by Expertise: Accompanied by Delphi's comprehensive diagnostic tools and educational resources for unmatched support

Delphi's NOx sensors are steering the aftermarket into an eco-conscious future. Join us on this journey.

Proven Through Precision Testing

Our full Vehicle Electronics portfolio undergoes rigorous testing to ensure performance and accuracy, whatever the conditions.

These tests are not just numbers; they represent our dedication to providing you with exceptional products that you can trust.

Proven longevity - 800 hours at 85 °C in SCU testing, demonstrating extended lifespan, offering peace of mind and reduced maintenance.
Resilent in extreme conditions - operational from -40 °C to +850 °C, which guarantees sensor functionality in a variety of harsh environments, maintaining performance where others falter.
Road-tested reliability - validated under actual driving situations, confirming the sensor's reliability beyond controlled environments.
Robust real-world testing - 3-axis vibration tested, simulating real-world road conditions, delivering genuine reliability.

Dedicated to Innovation

Developed through rigorous R&D, Delphi's NOx sensors embody precision. By leveraging electrochemical technology, they provide essential real-time data to optimise fuel-air mixtures and lower emissions at the source, aligning with both current and future environmental targets.

How does a car exhaust system work?

Diagnostic Mastery

Tools and Precision: We equip workshops with advanced diagnostic tools. These tools come loaded with 3,500 NOx sensor functions. The benefit? They enable precise diagnostics and repairs from the first try.

Educational Resources

Training and Knowledge: Delphi offers comprehensive training, both in-person and online. The Masters of Motion series supplements this with technical articles and how-to videos. The result? Technicians gain the latest insights and skills in sensor technology, giving you a competitive advantage.

Ready to Enhance Your Vehicle's Emissions Control?

Take Action Today

Where to Buy: Discover your nearest source for Delphi's NOx sensors. Find a local authorized dealer today.

Get in Touch: Have questions or need assistance? Our team is here to support you. Contact us for expert help and advice.

Elevate your vehicle's performance and compliance with Delphi's advanced NOx sensors — your solution to emissions monitoring and regulation adherence.