Bosch 16693 Premium Oxygen Sensor

The Bosch 16693 Premium Oxygen Sensor is engineered to optimize fuel economy while reducing harmful emissions. This direct-fit sensor includes an OE connector for straightforward installation and delivers performance that meets or exceeds original equipment specifications.

Advanced Ceramic Technology:

Bosch oxygen sensors utilize two proven ceramic technologies to deliver exceptional performance and durability. The planar ceramic design features a multi-layer construction with a heater layer for rapid activation, an air duct layer that creates a reference air void, and a sensor layer with inner and outer electrodes protected by a porous barrier against corrosive exhaust gases.

The thimble ceramic technology incorporates a base ceramic probe made from Zirconium and Yttrium that resists cracking from mechanical and thermal shock. Bosch's patented Platinum Power Grid optimizes sensing capability for best-in-class performance and maximum service life.

Protection and Longevity:

• Fine particle filter prevents electrode contamination for extended service life
• Coarse particle filter shields against exhaust gas and chemical contamination
• Robust construction withstands harsh exhaust environment conditions
• Direct-fit design with OE connector simplifies replacement

Bosch oxygen sensors are designed to restore proper air-fuel ratio monitoring, helping your engine run efficiently while minimizing emissions output.