2002 Kia Optima 1-Pc Oxygen Sensor Downstream 4-Pin A-Premium OS126

A-Premium Aftermarket Oxygen Sensor: Ideal for Trucks, Cars, and Vans
A-Premium Oxygen Sensor is designed to meet the unique demands of trucks, cars, and vans. Our expertly crafted replacements come with a 3-Year unlimited mileage warranty, guaranteeing reliability across a wide range of vehicles. Use our Vehicle Selector to find the right Oxygen Sensor for your needs.

• Installation Position: Downstream
• 1-PC A-Premium Oxygen Sensor
• Demonstrates capability to boost engine output and promote fuel economy.
• Boasts improved sensor sensitivity for precise measurements.
• Formulated to precisely correspond with the specifications of your vehicle.
• Developed to conform to high-end safety and performance benchmarks.

Efficient Combustion. With precise oxygen monitoring in the exhaust stream, the sensor ensures the engine's combustion process stays optimal, ultimately improving fuel economy and decreasing emissions.
Long-Lasting Robustness. With a solid structure, A-Premium Oxygen Sensors are tailored to brave adverse environments, delivering reliable service throughout their lifespan.