2020 Subaru Ascent 1-Pc Oxygen Sensor Downstream 4-Pin A-Premium APOS1397

High quality A-Premium aftermarket parts - Oxygen Sensor
A-Premium offers a 3-Year unlimited mileage warranty on our expertly engineered Oxygen Sensor Replacement for cars. Get the perfect car Oxygen Sensor match for your vehicle by using our Vehicle Selector.

• Installation Position: Downstream
• 1-PC A-Premium Oxygen Sensor
• Demonstrates capability to boost engine output and promote fuel economy.
• Effortless mounting with minimal equipment necessary.
• Engineered using state-of-the-art technology to ensure maximum durability.
• Employs advanced engineering for enhanced reliability.

Versatile Options Available. A-Premium provides both upstream and downstream oxygen sensors that are designed to fit a broad spectrum of popular vehicle models, increasing adaptability.
Trusted Quality Assurance. Constructed to match or outpace stringent OEM requirements, A-Premium Oxygen Sensors deliver unparalleled quality and regulatory compliance for your vehicle's emission performance.