KIT-FIELD & ARMATUR

Bosch Switching-Type Oxygen (O2) sensors provide precise air-fuel-ratio feedback for improved efficiency and reduced emissions. They are OE-trusted, built to withstand exhaust streams up to 1,880°F, and feature stainless steel housings, integrated heater elements, advanced ceramic elements, and TSP coating to resist vibration, corrosion, and contamination. These sensors reach operating temperature in less than 10 seconds, enabling quick closed-loop control for improved cold-start performance and lower emissions. Bosch offers wide coverage in the aftermarket, with sensors meeting or exceeding OE specifications for millions of vehicles. They are engineered for quick installation with direct-fit connectors and pre-applied conductive anti-seize on threads, ensuring hassle-free replacement. Bosch backs every Oxygen (O2) sensor with a 1-year, unlimited-mileage warranty for non-commercial passenger cars and light trucks. Over 90% of Oxygen (O2) sensors for the North American market are proudly manufactured out of Anderson, SC.