2006 Scion xB 2-Pc Oxygen Sensor Upstream & Downstream 4-Pin A-Premium APOS0163

A-Premium Aftermarket Oxygen Sensor: Multiple Options Available
With A-Premium, you have a variety of expertly engineered Oxygen Sensor options to suit your vehicle's needs. Each replacement is backed by a 3-Year unlimited mileage warranty for peace of mind. Use our Vehicle Selector to explore multiple options and find the perfect fit.

• Installation Position: Upstream & Downstream
• 2-PC A-Premium Oxygen Sensor
• Adheres to elite quality norms set by the industry.
• Designed to conform to your vehicle’s unique specifications.
• Renowned for providing budget-friendly and reliable auto parts.
• Crafted with high-grade materials for maximum durability against wear and corrosion.

Instant Adjustment. By promptly recognizing and reacting to variations in exhaust gases, the oxygen sensor ensures immediate modification of fuel injection to maintain reliable engine functioning.
Enhanced Engine Optimization. Through thorough testing, A-Premium O2 sensors deliver dependable readings that contribute to improved fuel economy and engine effectiveness.