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Stainless Bros M12x1.25 Stainless Steel O2 Sensor Bung Plug with Copper Washer (608-00700-0000)

$7.99

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Stainless Bros M12x1.25 Stainless Steel O2 Sensor Bung Plug with Copper Washer (608-00700-0000)

$7.99

$7.99

Seal unused motorcycle oxygen sensor ports with the Stainless Bros M12x1.25 O2 Sensor Bung Plug. This specialized hardware is designed for riders and tuners who need to securely close off an exhaust bung after removing a factory sensor or a temporary wideband O2 sensor. Using a dedicated plug protects the bung threads from carbon buildup and environmental corrosion.

Fabricated from high-grade stainless steel, this plug is built to withstand extreme exhaust temperatures without seizing. Each plug includes a copper crush washer to ensure a positive, gas-tight seal, preventing exhaust leaks that can affect engine performance and tuning accuracy. This part is a direct fit for standard M12x1.25 exhaust bungs common on many motorcycle applications.

  • Thread Pitch: M12x1.25
  • Material: Corrosion-resistant stainless steel
  • Seal: Includes copper crush washer for leak-free installation
  • Manufacturer Part Number: 608-00700-0000

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