Premium OEM Oxygen Sensor for OPEL Zafira/Vectra/Astra/Corsa/Meriva/Tigra

Exact-fit replacement with OE part numbers 5WK91709/9158718/9202577/55566648 for seamless compatibility. High-precision zirconia ceramic sensing element ensures accurate air-fuel ratio measurement. Durable stainless steel housing resists corrosion in harsh weather conditions. Direct plug-and-play installation with factory connectors. Laser-welded joints guarantee leak-proof exhaust sealing.

Optimizes engine performance by reducing emissions and improving fuel efficiency. Ideal for city driving, long-distance travel, and emission test compliance. Manufactured with ISO-certified robotics for consistent quality. Bulk purchase available for auto repair shops and parts resellers. Ships globally with wholesale pricing advantage.