Bosch 17407 Premium Wideband Air Fuel Ratio Oxygen Sensor

The Bosch 17407 is a premium wideband air/fuel ratio sensor that precisely measures the amount of oxygen in the exhaust rather than just switching between rich and lean responses. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation, with recognition worldwide for quality and performance from overall sensor design to the critical ceramic element.

Key Features:

• Advanced wideband sensing element for exact air/fuel measurement
• True direct-fit OE connectors and harness for easy installation
• Pre-coated threads with anti-seize compound right out of the box
• Robust sensor design increases sensor longevity
• Seared protection tube due to 100% functional quality test
• Thread-in mounting style with wiring harness included
• Upstream position for cylinders 1 to 4

Properly functioning oxygen sensors are important for fuel economy and reducing harmful exhaust emissions, making replacement with a quality Bosch sensor an important part of every routine tune-up. This sensor delivers original equipment quality and performance for reliable engine management and optimal fuel efficiency.