Weld Bungs

Weld bungs provide a secure, customizable mounting point for sensors, fittings, and accessories. Made to withstand high temperatures and pressure, they ensure a leak-free, durable connection in critical areas like exhaust systems, fuel lines, and coolant setups—perfect for custom builds and performance upgrades.

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Ticon Industries Titanium M18x1.5mm O2 Sensor Bung Plug
Vendor: TiconTicon Industries Titanium M18x1.5mm O2 Sensor Bung Plug
Sale price $16.99
Ticon Industries Titanium Brace Bracket for O2 Sensor Bung - 1.5mm/.059in
Vendor: TiconTicon Industries Titanium Brace Bracket for O2 Sensor Bung - 1.5mm/.059in
Sale price $9.99
Ticon Industries Titanium O2 Sensor Bung 2.75in to 5in Tubing (Twin pack) - Coped End
Vendor: TiconTicon Industries Titanium O2 Sensor Bung 2.75in to 5in Tubing (Twin pack) - Coped End
Sale price $37.99
Ticon Industries Titanium O2 Sensor Bung 2.75in to 5in Tubing (M18x1.5) - Coped End
Vendor: TiconTicon Industries Titanium O2 Sensor Bung 2.75in to 5in Tubing (M18x1.5) - Coped End
Sale price $19.99
Stainless Bros M12x1.25 O2 Motorcycle Sensor Bung Plug w/ Copper Washer Stainless Bros M12x1.25 O2 Motorcycle Sensor Bung Plug w/ Copper Washer
Vendor: Stainless BrosStainless Bros M12x1.25 O2 Motorcycle Sensor Bung Plug w/ Copper Washer
Sale price $7.99
Stainless Bros M18x1.5 O2 Sensor Bung with Built in Heat Sink
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Vendor: Stainless BrosStainless Bros M18x1.5 O2 Sensor Bung with Built in Heat Sink
Sale price $10.99
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Stainless Bros M18x1.5 O2 Sensor Bung 2.75in to 5in Tubing
Vendor: Stainless BrosStainless Bros M18x1.5 O2 Sensor Bung 2.75in to 5in Tubing
Sale price $5.99
Fragola -16AN Male Weld Bung
Vendor: FragolaFragola -16AN Male Weld Bung
Sale price $29.95
Fragola -12AN Male Weld Bung
Vendor: FragolaFragola -12AN Male Weld Bung
Sale price $20.91
Fragola -10AN Male Weld Bung
Vendor: FragolaFragola -10AN Male Weld Bung
Sale price $14.42
Vibrant Performance - 1197 - Exhaust Gas Temperature (EGT) Sensor Weld Bung; 1/8 in. NPT
Vendor: Vibrant PerformanceVibrant Performance - 1197 - Exhaust Gas Temperature (EGT) Sensor Weld Bung; 1/8 in. NPT
Sale price $6.99
Vibrant Performance - 11150 - 4AN Male Weld Bung
Vendor: Vibrant PerformanceVibrant Performance - 11150 - 4AN Male Weld Bung
Sale price $7.99
Vibrant Performance - 11152 - Male AN Weld Bung, 8AN
Vendor: Vibrant PerformanceVibrant Performance - 11152 - Male AN Weld Bung, 8AN
Sale price $8.99
Vibrant Performance - 11170 - Female 1/8 in. Aluminum Weld Bung (3/4 in. OD)
Vendor: Vibrant PerformanceVibrant Performance - 11170 - Female 1/8 in. Aluminum Weld Bung (3/4 in. OD)
Sale price $6.99
Vibrant Performance - 11154 - Male AN Weld Bung, AN Size: -12, Flange OD: 1.375 in
Vendor: Vibrant PerformanceVibrant Performance - 11154 - Male AN Weld Bung, AN Size: -12, Flange OD: 1.375 in
Sale price $9.99
Vibrant Performance - 11155 - Male AN Weld Bung, AN Size: -16, Flange OD: 1.625 in.
Vendor: Vibrant PerformanceVibrant Performance - 11155 - Male AN Weld Bung, AN Size: -16, Flange OD: 1.625 in.
Sale price $12.99
Vibrant Performance - Stainless Steel Standard Oxygen Sensor Bung Vibrant Performance - Stainless Steel Standard Oxygen Sensor Bung
Vendor: Vibrant PerformanceVibrant Performance - Stainless Steel Standard Oxygen Sensor Bung
Sale price $5.25