Oxygen sensors, also known as Lambda sensors or O2 sensors are among the most sensitive and critical components on your car’s engine. Early fuel injection systems employed one oxygen sensor in the exhaust system to maintain closed-loop air/fuel mixture control. However, today’s engines may use as many as four sensors, which monitor not only exhaust gasoxygen content but catalytic converter efficiency. In order to perform these functions properly, the sensors must adhere to strict OE specifications.
NERNEX delivers a complete line of both GEN I and II OE performance oxygen sensors with over 1,500 SKUs in North America.
system was created to deliver on three key principals:1. To avoid the aftermarket trend to consolidate SKU’s and only provide an OE Tier-1 designed program that has decades of acceptance among professional technicians and consumers providing OE fit, form, and function.
2. 100% of all oxygen sensors utilize the OE base sensor design where some competitors may substitute similar competitive bases.
3. To always follow the OE color sleeving designation providing a higher level of confidence among professional technicians and consumers communicating quality and correct fitment.