O2 Sensor Nut

Wideband O2 Sensor Connector – Stainless Steel Male Threaded Plug

• Material: High-quality 304 stainless steel

• Thread Size: Standard M18 x 1.5 (commonly used in the U.S.)

• Design:

  • Recessed M10 Allen head for low-profile installation

  • Compatible with all O2 sensor bungs sold here

• Application: Seals unused O2 sensor ports in exhaust systems