Bosch 17192 Premium Wideband Air Fuel Ratio Oxygen Sensor

The Bosch 17192 is a premium wideband air/fuel ratio oxygen sensor engineered to deliver precise air-fuel mixture monitoring for optimal engine performance. This direct-fit sensor provides continuous, high-precision measurements across the full lambda range, giving the engine control unit far more detailed information than traditional switching sensors for exceptionally accurate air-fuel mixture control.

Key Features:

• Wideband planar pump-cell design for continuous high-precision air-fuel ratio measurement
• Fast-acting integrated heater reaches operating temperature within seconds for optimal performance
• Robust ceramic construction delivers reliable performance during rapid load changes and harsh thermal cycles
• Direct-fit design with OE connector for easy installation
• Double laser-welded stainless steel body, fully submersible and sealed against exhaust emissions
• 3-wire configuration with male blade terminals and oval connector shape
• M18 thread size with 22mm (7/8 inch) hex size for screw-in mounting
• 26-inch overall length with 2-4 volt output signal range
• 100% factory tested for full functionality

Bosch pioneered the first wideband oxygen sensor and introduced the planar pump-cell design that has become the global standard for modern engine management and low-emission technologies. This sensor supports improved fuel efficiency, enhanced engine performance, and reduced emissions under all operating conditions. Backed by more than five decades of OE development and a 1-year limited warranty, the Bosch 17192 delivers the same OE-proven quality trusted by vehicle manufacturers worldwide.