034-111-2000 - 034Motorsport O2 Sensor, 4-wire Narrow Band, High Quality Product Type_Engine Performance External mounting brackets are powder

External mounting brackets are powder coated to prevent corrosion and enhance appearance

VW Golf 2013-Present MkVII 5x112 57

Custom Tool to Disassemble and Reassemble the EA888 Gen3 and C7 4

034 RS+: 9

- BMW e46 M3

034-111-2000 - 034Motorsport O2 Sensor, 4-wire Narrow Band, High Quality Product Type_Engine Performance External mounting brackets are powder4 wire, High Quality Narrow band Oxygen Sensor. Standard Threads 18mm x 1. 5, substitute for any Bosch or NTK sensor. This is the sensor that our 034EFI ECUs were programmed to use as well. There are 2 possible wire color versions, see below: Black = Blue = Signal O2 output Gray = White = Secondary ground White = Black = Ground White = Black = +12v Power