Collection: Oxygen Sensor Bungs, Spacer & Adapters
Upgrade or repair your vehicle's oxygen sensor system with our range of M18 x 1.5 threaded O2 sensor fittings and check engine light fix adapters. Includes weld-on bungs, angled spacers, and thread extenders designed for emission compliance and sensor relocation.
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18mm O2 Oxygen Sensor Boss Bung and Plug, M18 x 1.5 Thread, Weld-On Universal Fit
GASO • GPP-8100Sold outRegular price $13.95 AUDSale price $13.95 AUD Regular priceUnit price / per -
Weld-On EGT Sensor Boss - M12 x 1.25 Stainless Steel DPF Fitting Bung
GASO • GPP-8104Sold outRegular price $9.95 AUDSale price $9.95 AUD Regular priceUnit price / per -
O2 Oxygen Sensor Spacer Adapter CEL Fix, M18 x 1.5 Threaded Extender 90 Degree
GASO • GPP-8102Sold outRegular price $24.95 AUDSale price $24.95 AUD Regular priceUnit price / per -
O2 Oxygen Sensor Spacer Adapter CEL Fix, M18 x 1.5 Threaded Extender 45 Degree
GASO • GPP-8101Sold outRegular price $24.95 AUDSale price $24.95 AUD Regular priceUnit price / per -
Curved 18mm Oxygen Sensor Weld-On Bung & Plug, O2 Boss, M18 x 1.5 Thread S304
GASO • GPP-8103Sold outRegular price $14.95 AUDSale price $14.95 AUD Regular priceUnit price / per