NGK Direct Fit Oxygen Sensor (2003-2006 Chevrolet Avalanche 2500)Find parts that fit my vehicle

NTK is The Sensor Specialist for import and domestic applications. Established under the NGK family of products, NTK Oxygen Sensors are part of our ongoing commitment to streamline product types and increase coverage. A ceramics company at our core, NTK uses state-of-the art technology enabling control of the ceramic that is used in our oxygen sensors from raw material to finished product. NTK is the world's largest supplier and manufacturer of original equipment oxygen sensors. Combining expertise with innovation, NTK Oxygen Sensors offer superior fit, form and function. NTK Oxygen Sensors are extensively tested during manufacturing to guarantee quality and reliability that meets or exceeds OE specifications. As new vehicles incorporate connected and automated technologies, trust The Sensor Specialist for full-line market support and OE application technology.

Programmers, chips, and ECU's. Everything you need to tune up your project car. Check out our lists of brands from HKS, Injen, Bosch, K&N, AEM, aFe, and more!

O2 sensors are a vital component in every car that read the air/fuel ratio of your engine. O2 sensors are prone to failure which can cause your vehicle to run poorly. Tune your car up by installing a new set of O2 sensors.

With over 80 years of automotive expertise, we are driven by extreme dedication to performance and quality. From OEM to aftermarket, our people push the boundaries of innovation to bring the latest technologies to market under the NGK and NTK brands.