17270 BOSCH OXYGEN (O2) SENSOR v525837-v525838-v525839-v525840-v525841-v532206-v532207-v532208-v533110-v533113-v533116-v533117-v534912-v534913-v534914-v505566-v505581-v505583-v505585-v505586-v505589-v509171-v509173-v509175-v509177 1992 Mazda 626 1986

1992 Mazda 626 1986

1972 Plymouth Barracuda 1968

Includes a 3/8 hex wrench and one 1/2 - 13 x 1 socket head set screw

2016 Mercedes-Benz SL65 AMG 2009

17270 BOSCH OXYGEN (O2) SENSOR v525837-v525838-v525839-v525840-v525841-v532206-v532207-v532208-v533110-v533113-v533116-v533117-v534912-v534913-v534914-v505566-v505581-v505583-v505585-v505586-v505589-v509171-v509173-v509175-v509177 1992 Mazda 626 1986Superior Performance Bosch switching type Oxygen sensors deliver precise air fuel ratio feedback to the ECU for improved engine efficiency and reduced emissions. As the inventor of the O2 sensor, Bosch has supplied OE manufacturers for more than 50 years, providing proven quality and reliability that set the standard for modern engine systems. Helping your vehicle operate cleaner and remain environmentally compliant.