ASSY SENSOR SWITCH

Bosch Wideband A/F Oxygen (O2) sensors offer continuous, high-precision air-fuel ratio measurements for cleaner combustion, better fuel economy, and maximum performance. As the inventor of O2 and Wideband A/F technology, Bosch has supplied OE manufacturers for over 50 years. These sensors withstand exhaust streams up to 1,880°F, featuring stainless steel housings, integrated heater elements, advanced ceramic elements, and TSP coating for resistance to vibration, corrosion, and contamination. They reach operating temperature in under 7 seconds, providing fast signal availability for improved cold-start performance and lower emissions. Bosch provides a broad portfolio of Wideband A/F O2 sensors meeting or exceeding OE specifications. Engineered for quick installation with direct-fit connectors and pre-applied conductive anti-seize. Backed by a 1-year, unlimited-mileage warranty for non-commercial passenger cars and light trucks. Over 90% of North American market O2 sensors are manufactured in Anderson, SC.