Wideband Air/Fuel Ratio Oxygen Sensor Heat Sink Mild Steel Weld-In Bung

GlowShift Mild Steel Heat Sink O2 Bungs are optimal for installing a Wideband Oxygen Sensor to both stock and custom aftermarket exhaust systems. This weld-in bung adapter is machined with a grooved surface to maximize heat dissipation from the enclosed O2 sender, resulting in a more efficient heat transfer and increased cooling. Each heat sink bung is 1” long with a 1” diameter and compatible with standard oxygen sensors that have an M18 x 1.5mm thread size. Manufactured using premium quality mild steel, this Heat Sink O2 Bung is built for durability over long term use.

GlowShift Guarantee
GlowShift includes a One Year Limited Warranty and Free Lifetime Tech Support with every purchase.

• Mild Steel Heat Sink O2 Bung
• Wideband O2 Sensor Bung Adapter
• 18mm x 1.5mm Thread
• 1” Long with 1” Diameter
• Sits Flush On Exhaust
• Premium-Quality Construction
• Free Lifetime Technical Support
• One Year Limited Warranty