Introduction

AEM Wideband UEGO Sensor with Stainless Manifold Bung Install Kit

This install kit includes a Bosch 4.2LSU Wideband UEGO sensor and a stainless steel bung which is specially designed for use in individual port applications. The finned stand-off design of the bung functions to both cool the sensor body and minimize restriction in the exhaust port.

The Bosch 4.2LSU sensor, which gives AEM Wideband controllers their speed and accuracy, is laboratory calibrated at the factory and never requires free air calibration when used with an AEM controller!

Features

• No free air calibration required – ever
• Stainless steel bungs specially designed for use in individual port applications which feature a finned stand-off design which both cools the sensor body and doesn’t block the exhaust port
• Accurate to 0.1 AFR

Applications

• Universal

What’s In The Box?

• (1) Bosch Wideband Sensor
• (1) Stainless O2 Bung

Warranty

• Manufacturer Standard Warranty