1999 Mercedes-Benz E320 2-Pc Oxygen Sensor Upstream Driver & Passenger 4-Pin A-Premium APOS1559

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 Driver & Passenger
• 2-PC A-Premium Oxygen Sensor
• Developed to snugly fit your vehicle without the hassle of modifications.
• Adheres to elite quality norms set by the industry.
• Easy attachment process for convenient and immediate use.
• Fabricated with advanced technology for optimal wear and corrosion resistance.

Ensuring Reliable Performance. At A-Premium, each Oxygen Sensor is rigorously tested to offer fast reaction speeds and longevity, contributing to improved fuel savings and reduced emissions.
Superior Monitoring Capabilities. The oxygen sensor keeps a close eye on the exhaust's oxygen levels, allowing the engine to function with superior combustion, which enhances fuel use and lessens emissions.