1998 Saturn SL1 2-Pc Oxygen Sensor, Upstream & Downstream, A-Premium APOS1440

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
• Simplified installation for a smooth setup experience.
• Strategically designed for superior function and uncomplicated installation.
• Constructed to align with leading industry reliability standards.
• Configured to perfectly satisfy your vehicle’s specific requirements.

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.
Precision and Reliability Testing. A-Premium Oxygen Sensors are rigorously assessed to provide exact air-fuel ratio data, optimizing overall engine performance.