Package: Includes 2pcs Front / Upstream Oxygen Sensor (234-5096 2345096 0035427018 A0035427018 17016) and 2pcs Rear / Downstream Oxygen Sensor (234-4896 2344896 0045420818 A0045420818 16747).
Quality: Built with high-temperature resistant, anti-oxidation materials for long service life. Ensures stable signal transmission for precise air-fuel ratio adjustment and optimized fuel efficiency.
Warranty & Installation: Direct-fit replacement, no modifications required. Each sensor is tested before shipping and covered by a 12-month warranty for quality assurance and peace of mind.