Skip to content
About Us Get in touch! FAQ Terms of Service Refund Policy Financing Shipping Policy Your Privacy Choices Track your Package

Select Your Vehicle

choose vehicle
Select your vehicle
O2 Sensor Weld Bung

BARNES 4WD O2 Sensor Weld Bung | P/N B4WO2M18

by Barnes 4WD
SKU B4WO2M18
✓ In stock and ready to ship.
$5.52 - $5.52
$5.52
$5.52 - $5.52
$5.52

Our Notched Style O2 Bung is perfect for adding an O2 Sensor to any custom exhaust. These O2 bungs are made from 1018 steel and are ready to weld. Measures 1"x.5" and notched for a 3" exhaust pipe with a M18x1.5 RH Threads. 

Part Numbers

  • MPN B4WO2M18
Vehicle Fitment