Bosch 16111 Premium Oxygen Sensor

The Bosch 16111 is a premium original equipment quality oxygen sensor designed to monitor exhaust gas oxygen content and optimize engine performance. As the inventor of the automotive oxygen sensor, Bosch brings over 40 years of engineering expertise to every sensor produced.

Key Features:

• OE-quality construction for precise air-fuel ratio monitoring
• Double laser-welded stainless steel body for durability and corrosion resistance
• Fast-acting integrated heater reaches operating temperature quickly for optimal performance
• Zirconia ceramic element provides accurate oxygen measurement across all operating conditions
• Direct-fit design with OE connector for straightforward installation
• 100% factory tested to ensure quality and reliability

Bosch oxygen sensors help improve fuel economy, reduce harmful emissions, and maintain proper catalytic converter operation. The sensor provides real-time lambda data to the ECU, enabling precise fuel adjustments for stable combustion and cleaner exhaust emissions. Replace your oxygen sensor if you experience check engine lights, poor fuel economy, failed emissions tests, or rough idle conditions.