Vibrant 11171 Female 1/4"-18NPT Aluminum Weld Bung 7/8" OD

The Vibrant Performance 11171 is a precision-machined aluminum weld bung designed for installing 1/4"-18NPT threaded sensors, fittings, or accessories into custom exhaust systems, turbo setups, oil pans, and other fabricated components.

Key Features:

• Female 1/4"-18NPT internal threads for secure sensor or fitting installation
• 7/8" outer diameter provides ample surface area for welding
• Constructed from high-quality aluminum for lightweight durability
• Precision machining ensures accurate thread fit and leak-free performance
• Ideal for oxygen sensors, temperature sensors, pressure sensors, and fluid line connections
• Can be welded to steel, stainless steel, or aluminum tubing and panels

This weld bung is commonly used in performance exhaust fabrication, custom turbocharger installations, oil system modifications, and any application requiring a permanent threaded port. The compact design allows installation in tight spaces while maintaining full thread engagement for reliable sensor retention.