2009 Buick LaCrosse 2-Pc Oxygen Sensor Upstream & Downstream 4-Pin A-Premium APOS0685

A-Premium Aftermarket Oxygen Sensor: Built for Great Performance
A-Premium Oxygen Sensor is designed to deliver exceptional performance for your vehicle. Backed by our 3-Year unlimited mileage warranty, tough working conditions are no longer a concern.

• Installation Position: Upstream & Downstream
• 2-PC A-Premium Oxygen Sensor
• Manufactured to fulfill exceptional safety and performance norms.
• Crafted to meet your vehicle’s exact standards.
• Built from top-quality materials for excellent wear and corrosion resistance.
• Time-saving, easy-to-follow installation for a stress-free setup.

Trustworthy A-Premium Craftsmanship. Every A-Premium oxygen sensor is created to meet elite standards for durability and efficiency, promising a secure road experience.
Precision Engineering for Optimal Performance. A-Premium Oxygen Sensors incorporate state-of-the-art technology that delivers exact oxygen readings, facilitating the perfect balance of fuel and air for superior engine efficiency.