The product is a set of 4 oxygen sensors, 2 upstream and 2 downstream, specifically designed for a 2010-2015 Chevrolet Camaro with a 6.2L engine. These oxygen sensors are direct fit replacements with a blade terminal type and a manufacturer warranty of 2 years. Made in China, they are placed before and after the catalytic converter to ensure accurate fuel delivery and optimal performance. This product is a reliable and high-quality option for maintaining the air and fuel delivery system of a Chevrolet Camaro.