Our site is not fully compatible with Internet Explorer. We strongly suggest using Google Chrome, Firefox, Safari, or Edge.

WB-O2 Sensor NTK to Bosch Adapter Harness


Shipping Cut-Off:  USPS 9:30am EST / UPS 3:00pm EST

  • This adapter is used when using our Alcohol wideband O2 conditioner with a Bosch O2 sensor. This adapter is designed for converting one of our pre-made harnesses with NTK wideband O2 connections to a Bosch wideband O2
    • Use w/ discontinued FT500 PRO V8 16 Inj Harness
    • Adapter harness used to convert your V8 harness from NTK O2 sensors to BOSCH O2 sensors
    • Female NTK connector to Male Bosch O2 sensor


*One adapter required per sensor.