Diftech O2 Sensor Bung Plug M18 x 1.5 - Mild Steel

• Universal fitment 
• M18 x 1.5 O2 sensor thread
• Plugs unused O2 sensor ports
• Mild steel construction
• Zinc Plated for corrosion resistance

Mild steel O2 bung plug for blocking off unused O2 sensor ports. Zinc plated for corrosion resistance. Includes anti-seize compound.