13371 BOSCH OXYGEN (O2) SENSOR v503845-v503846-v503847-v503848-v503849-v503850-v503851-v503852-v503853-v503854-v506908-v506899-v503855-v506909-v506932-v506555-v506554-v506477-v506476-v506378-v506377-v503842-v503841-v506376-v506375 2006 BMW 328i 2007

2006 BMW 328i 2007

1989 Dodge W250 1988

2013 BMW Z3 1996

1986 Mercury Monarch 1977

Cleans and works in approximately five minutes

13371 BOSCH OXYGEN (O2) SENSOR v503845-v503846-v503847-v503848-v503849-v503850-v503851-v503852-v503853-v503854-v506908-v506899-v503855-v506909-v506932-v506555-v506554-v506477-v506476-v506378-v506377-v503842-v503841-v506376-v506375 2006 BMW 328i 2007Superior 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.