2007 Kia Optima 2-Pc Oxygen Sensor Upstream & Downstream 4-Pin A-Premium OS109

A-Premium Aftermarket Oxygen Sensor: Designed for Long-Lasting Service
Featuring durability and reliability, A-Premium Oxygen Sensor ensures long-lasting performance for your vehicle. Backed by our 3-Year unlimited mileage warranty, you can trust A-Premium for quality that stands the test of time. Find the ideal fit for your car with our Vehicle Selector.

• Installation Position: Upstream & Downstream
• 2-PC A-Premium Oxygen Sensor
• Made from durable components to protect against wear and corrosion.
• Optimized for increased airflow dynamics and sensor reactivity.
• Smooth installation process for time-saving benefits.
• Designed to conform to your vehicle’s unique specifications.

Exceeds Safety Certification Requirements. A-Premium Oxygen Sensors meet exacting safety and quality benchmarks, providing unwavering performance for your car's emissions system.
Commitment to High Standards. A-Premium’s Oxygen Sensors epitomize quality and durability, offering unmatched performance across their lifespan, proudly supported by our industry-leading 3-year warranty.