Bosch 16099 OE Premium Oxygen Sensor 4-Wire Direct Fit

The Bosch 16099 is a premium original equipment-type oxygen sensor designed to deliver factory-quality performance for select Hyundai and Kia applications. This direct-fit O2 sensor monitors exhaust oxygen levels and sends precise signals to the engine control unit to optimize air/fuel mixture, ensuring maximum catalytic converter efficiency and improved fuel economy while reducing harmful emissions.

Key Features:

• Premium OE-quality construction meets or exceeds original equipment specifications
• 4-wire design with thread-in mounting for secure installation
• Includes OEM connector for plug-and-play installation
• Subjected to 1,000-degree Celsius functional testing for reliability
• Laser-welded stainless steel body protects against contamination and corrosion
• Patented universal connection system withstands extreme temperatures and vibration
• 100% factory tested to ensure proper function and longevity

Bosch invented the automotive oxygen sensor and remains the trusted choice of automotive manufacturers worldwide. A failing oxygen sensor can cause excessive fuel consumption, elevated emissions, reduced catalytic converter life, and poor engine performance. This sensor restores proper emission control system function for optimal vehicle operation.