15525 BOSCH OXYGEN (O2) SENSOR v418923-v557410-v418953-v418954-v418955-v418956-v418957-v421550-v421552-v421553-v421555-v421558-v421577-v418958-v421578-v418959-v418960-v418963-v421579-v418964-v418965-v421549-v418966-v418967-v418969 Engineered to show more of

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1984 Chevrolet Monza 1975

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Safely removes stubborn bugs

15525 BOSCH OXYGEN (O2) SENSOR v418923-v557410-v418953-v418954-v418955-v418956-v418957-v421550-v421552-v421553-v421555-v421558-v421577-v418958-v421578-v418959-v418960-v418963-v421579-v418964-v418965-v421549-v418966-v418967-v418969 Engineered to show more ofSuperior 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.