AEM Bosch LSU 4.9 Replacement Wideband O2 Sensor - 30-2004 Nissan Sentra AI3-HDG4 kit features ACT's most

AI3-HDG4 kit features ACT's most popular Heavy Duty pressure plate

These hoses feature 5mm walls with 4-ply polyester reinforcement

AEM's digital oil temp gauge includes a 0-5v analog output for use with data loggers and virtually any engine management system

01-05 Mazda MX-5 Miata 1

AEM Bosch LSU 4.9 Replacement Wideband O2 Sensor - 30-2004 Nissan Sentra AI3-HDG4 kit features ACT's mostAEM's Bosch 4. 9LSU Wideband UEGO O2 replacement sensor kit includes the sensor (with attached cable and male connector) and is intended to replace an existing mounted wideband sensor used with AEM Digital Wideband UEGO Air Fuel Controller Part Number 30 4110. These sensors have a laser etched, calibrated resistor in the sensor's connector body. This resistor is specifically created for the exact sensor that it is attached to. Modifying this will