Precision-Engineered OEM Air-Fuel Ratio Sensor for BMW E60/E61/E63/E64
High-quality nickel-plated electrode ensures accurate air-fuel mixture readings for optimal engine performance. Durable stainless steel housing with advanced thermal shielding resists corrosion and extreme temperatures (up to 900°C). Direct-fit OEM replacement (Part# 11787539124) with factory-grade wiring harness for seamless plug-and-play installation. Laser-welded sensor tip guarantees long-term stability and rapid response to exhaust gas changes. Ideal for BMW 5/6 Series (E60/E61/E63/E64) models to restore fuel efficiency and reduce emissions. Exclusive bulk pricing for auto repair shops and wholesale buyers – global shipping available.