Bosch 16745 Premium Original Equipment Oxygen Sensor

The Bosch 16745 Premium Original Equipment Oxygen Sensor delivers factory-grade performance for optimal engine efficiency and emissions control. As the original inventor of the automotive oxygen sensor, Bosch brings over 40 years of manufacturing expertise to ensure long-lasting, reliable performance in demanding exhaust environments.

Key Features:

• Factory Tested Quality: Every sensor undergoes 100% functional testing before shipment, resulting in a characteristic seared appearance on the protection tube that confirms compliance with Bosch's rigorous quality standards
• Double Laser-Welded Stainless Steel Body: Exclusive construction provides total submersion protection and creates a sealed barrier against exhaust emissions, extending sensor service life
• Fast-Acting Heating Element: Advanced heater technology brings the sensor to optimal operating temperature within seconds, ensuring accurate readings from startup
• Ready to Install: True direct-fit OE connectors and wiring harnesses simplify installation, while pre-applied anti-seize compound on threads ensures proper installation right out of the box
• Emission Control: Monitors oxygen content in exhaust gases to help the engine control unit maintain the ideal 14.7:1 air-fuel ratio for complete combustion, reducing harmful emissions and improving fuel economy

Replacing a worn oxygen sensor with this genuine Bosch unit helps prevent catalytic converter damage, reduces check engine light issues, and restores proper fuel economy. The sensor's stainless steel construction withstands extreme exhaust temperatures while providing accurate, consistent readings for optimal engine performance.