Oxygen (O2) Sensor & EGT Accessories
O2 Sensor & EGT Accessories
Ensure accurate tuning, diagnostics, and performance data with our range of O2 sensor and EGT (Exhaust Gas Temperature) accessories. Whether you’re installing a wideband controller, replacing factory sensors, or fitting a new bung, we have the parts you need to monitor exhaust flow and emissions precisely.
These components are essential for performance tuning, turbo applications, and emissions compliance — especially when upgrading to universal mufflers or custom exhaust setups.
Don’t forget to grab gaskets and bolts, studs & nuts to ensure a tight seal and proper mounting when installing sensors. Need extra protection for wiring and components? Our heat wrap solutions are ideal for high-temp engine bays.
Explore our full range of exhaust accessories to complete your install with confidence. We ship Australia-wide and support both home tuners and professional workshops.
1/4" BSPT EGT PYROMETER EXHAUST BUNG WELD ON FITTING AND PLUG UNIVERSAL
ViperItem No: EGT14NP
RRP $9
$8
1/8" BSP EGT PYROMETER EXHAUST BUNG WELD ON FITTING AND PLUG UNIVERSAL
ViperItem No: EGT18NP
RRP $7
$6
HOLDEN COMMODORE VF V8 LSA SUPERCHARGED 02 OXY OXYGEN SENSOR EXTENSION LOOM
CAE PerformanceItem No: GEN-LSA
RRP $46
$41
HOLDEN COMMODORE VF V8 LSA SUPERCHARGED 02 OXY OXYGEN SENSOR EXTENSION LOOM PAIR
CAE PerformanceItem No: GEN-LSAX2
RRP $75
$68
HOLDEN COMMODORE VY VZ V8 02 OXY OXYGEN SENSOR WIRE EXTENSION LOOM FLAT PLUG
CAE PerformanceItem No: GEN-VY
RRP $46
$41
HOLDEN COMMODORE VY VZ V8 02 OXYGEN SENSOR WIRE EXTENSION LOOMS FLAT PLUG PAIR
CAE PerformanceItem No: GEN-VYX2
RRP $75
$68
HOLDEN COMMODORE VZ VE V8 02 OXY OXYGEN SENSOR EXTENSION LOOM SQUARE PLUG
CAE PerformanceItem No: GEN-VZ
RRP $46
$41
HOLDEN COMMODORE VZ VE V8 02 OXYGEN SENSOR EXTENSION LOOMS SQUARE PLUG PAIR
CAE PerformanceItem No: GEN-VZX2
RRP $75
$68
Oxygen Sensor O2 Adapter with Cat Converter - Check Engine Light Fix - Straight EURO 4
ViperItem No: OSF180
RRP $40
Now $27.50
Oxygen Sensor O2 Adapter with Cat Converter - Check Engine Light Fix - Straight EURO 5
ViperItem No: OSF180E5
RRP $43
$39
Oxygen Sensor O2 Adapter with Cat Converter - Check Engine Light Fix - Straight EURO 6
ViperItem No: OSF180E6
RRP $50
$45
Oxygen Sensor O2 Adapter with Cat Converter - Check Engine Light Fix - 45 Degree EURO 5
ViperItem No: OSF1845E5
RRP $47
$42
Oxygen Sensor O2 Adapter with Cat Converter - Check Engine Light Fix - 90 Degree EURO 4
ViperItem No: OSF1890
RRP $43
$39
Oxygen Sensor O2 Adapter with Cat Converter - Check Engine Light Fix - 90 Degree EURO 5
ViperItem No: OSF1890E5
RRP $47
$43
Oxygen Sensor O2 Adapter with Cat Converter - Check Engine Light Fix - 90 Degree EURO 6
ViperItem No: OSF1890E6
RRP $57
$51
Oxygen Senor Nut 18mm x 1.5 Thread STEPPED - Weld On Universal MILD STEEL - RAW
ViperItem No: OSN18
RRP $8
$7
Oxygen Senor Nut 18mm x 1.5 Thread CURVED - Weld On Universal STAINLESS 304
ViperItem No: OSN18C-304
RRP $8
$7
Oxygen Senor Nut 18mm x 1.5 Thread STEPPED - Weld On Universal STAINLESS 304
ViperItem No: OSN18SS
RRP $6
$5
Oxygen Senor Nut & Plug Kit 18mm x 1.5 Thread - Weld On Mild Steel Stepped Nut / Zinc Allen Key Plug
ViperItem No: OSNP18
RRP $7
$6
Oxygen Senor Nut & Plug Kit 18mm x 1.5 Thread - Weld On 304 Stepped Nut / Zinc Allen Key Plug
ViperItem No: OSNP18-1
RRP $10
$9
Oxygen Senor Plug 18mm x 1.5 Thread ALLEN KEY HEAD - Weld On Universal MILD STEEL
ViperItem No: OSP18A
RRP $7
$6