1980-88 GM Upstream Oxygen Sensor (1-Wire)
One-wire, non-heated sensor with a round connector and M18 x 1.5 mounting thread.
This upstream oxygen sensor provides exhaust-oxygen feedback for 1980-88 GM vehicles equipped with the one-wire upstream oxygen sensor. It has a round connector. The non-heated, single-wire design screws into an M18 x 1.5 sensor port. The sensor is performance-tested, with anti-seize pre-applied to the threads and a protective cap over the sensing element. Match the connector and exhaust position to the sensor being replaced.
• 1980-88 GM vehicles equipped with the one-wire upstream oxygen sensor
• Upstream exhaust sensor position
• Round electrical connector
• One-wire, non-heated sensor design
• M18 x 1.5 mounting thread
• Pre-applied anti-seize and protective cap
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
