Sniper o2 sensor
 

Holley sniper o2 sensor....choices
Holley part 554-155 they say its a Bosch sensor ,,,could i use an other brand...or is the holley a special sensor for the sniper only..? i read it should be a Bosch 17025 even when i get the right Plug ....will be the wiring or pin location the same like the holley ....im not shure cause why ist the sniper so expensive at 135$ ...has any one info

NTK is the higher end sensor reported to be more accurate and what most like to use.

There is a good thread about pin outs and using the NTK on the Sniper here with good links within.... https://forums.holley.com/showthread...WBO2-terminals

Could also check with Chris at EFI Sytem Pro. He offers both the Holley and NTK sensors. I'm not sure if he offers the NTK with correct pin outs and correct plug but worth asking. https://www.efisystempro.com


Chris does offer the Sniper Bosch sensor cheaper than anywhere else I've looked at $70 vs $135 https://www.efisystempro.com/sensors...er-tbi-554-155