Your O2 sensors help regulate your vehicle's air-fuel ratio. It's important that your Corvette is running and idling up to specification. When you need classic Corvette parts, Volunteer Vette is here to help. We have a wide selection of classic Corvette parts dating all the way back to 1953, including C4 Corvettes 1984-1996 Oxygen Sensors for Sale. For over 35 years, Volunteer Vette has helped Vette lovers protect their vehicular investments and enjoy their classic vehicles.