Bosch 17083 Wideband Air Fuel Ratio Oxygen Sensor OE

The Bosch 17083 is a premium original equipment wideband air-fuel ratio oxygen sensor designed to provide continuous, high-precision measurements of exhaust gas composition. Unlike traditional O2 sensors that simply switch between rich and lean, this wideband sensor precisely measures the amount of oxygen in the exhaust, enabling the ECU to maintain optimal combustion efficiency under all operating conditions.

Key Features:

• Planar pump-cell design that has become the global standard for modern engine management
• Exclusive double laser-welded stainless steel body is totally submersible and sealed tight to protect against damage from exhaust emissions
• Fast-acting heater optimizes sensor operation allowing the oxygen sensor to reach its operating temperature quicker – within seconds
• 100% tested for full functionality to ensure rigorous standards for quality and performance
• Made from OEM materials that ensure improved performance and long lasting durability with corrosion resistant construction

This wideband sensor provides the ECU far more detailed information than traditional switching sensors, enabling exceptionally accurate air-fuel mixture control to support improved fuel efficiency, engine performance, and reduced emissions. Backed by Bosch's decades of oxygen sensor innovation and OE manufacturing expertise, the 17083 delivers the same quality trusted by vehicle manufacturers worldwide.