STM Aluminum O2 Sensor Weld Bung (AL02)

The STM aluminum oxygen sensor weld bung allows you to add bungs to your custom aluminum exhaust parts. These bungs are extra thick with a 1/4" wall to reduce the chance of warping when welding. Sold individually, price is for one bung.

Vehicle Fitment:
Universal Product
• Must be welded on

Specs:
• M18 x 1.5 Thread
• Accepts all standard O2 sensors
• 1/4" wall to reduce warping when welding

Install Notes:
The matching Steel Plug (1195) is also available, sold separately.

Previous Part Number: STM-AL-BNG

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