17323 BOSCH OXYGEN (O2) SENSOR v176431-v176432-v155226-v155279-v187418-v170464-v170623-v170478-v171755-v175652-v175783-v175785-v175865-v175525-v171684-v171765-v171702-v171603-v171605-v170463-v170477-v170622-v170635-v170648-v171724 1987 Pontiac Ventura 1974

1987 Pontiac Ventura 1974

Resists soils and many stains

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17323 BOSCH OXYGEN (O2) SENSOR v176431-v176432-v155226-v155279-v187418-v170464-v170623-v170478-v171755-v175652-v175783-v175785-v175865-v175525-v171684-v171765-v171702-v171603-v171605-v170463-v170477-v170622-v170635-v170648-v171724 1987 Pontiac Ventura 1974Superior 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.