Are these oxygen sensors crappy?

[PlenumBiscuit]

2 Oxygen Sensors Holden Commodore VS VT VU VX VY 6 8 CYL Direct FIT Cobra USA | eBay


so these are quite cheap yeah, but are they quality or like cheap versions

boshe brand would be better yeah

 

[Pollushon]

Only pays to go genuine Bosch or Delco when it comes to O2 sensors.

eBay has a twin pack of 4 wires for $90-$100.

I'd steer clear of those.

 

[Immortality]

Genuine/oem for best performance/reliability. Bosch or Delphi

 

[PlenumBiscuit]

thanks champs

its a no deal then

 

[Pollushon]

Yeah, Delphi I meant, stupid manufacturers starting with D. Nothing wrong with AC Delco but they're not a GM OEM.

 

[tavrin]

NGK's NTK oxygen sensors are also good too.
If you take a look at their design they have a small diameter tip with large holes to allow more exhaust gas to flow through... This would also make them less of a restriction over the stock ones.
I would definitely buy these again.

 

[aussie bob]

Stick to genuine when it comes to sensors