2011 Cadillac CTS 2-Pc Oxygen Sensor Upstream & Downstream 4-Pin A-Premium APOS1948

High quality A-Premium aftermarket parts - Oxygen Sensor
A-Premium offers a 3-Year unlimited mileage warranty on our expertly engineered Oxygen Sensor Replacement for cars. Get the perfect car Oxygen Sensor match for your vehicle by using our Vehicle Selector.

• Installation Position: Upstream & Downstream
• 2-PC A-Premium Oxygen Sensor
• Praised for delivering outstanding quality in automotive parts.
• Designed to conform to your vehicle’s unique specifications.
• Developed with innovative materials to offer robust resistance to wear and corrosion.
• Engineered for unwavering efficiency and extended lifespan.

Ensuring Certified Quality. A-Premium O2 Sensors are created to satisfy strict safety and quality certification requirements, ensuring your vehicle operates with consistent efficiency.
Next-Generation Accuracy in Sensor Technology. A-Premium delivers Oxygen Sensors with leading-edge technology to ensure precise oxygen measurements, supporting the optimal mix of fuel and air for enhanced engine performance.