At DMG Motorsports, we present the KOSO Oxygen Sensor 27-5724, a wideband Bosch LSU 4.2 sensor designed for KOSO air/fuel ratio monitoring and tuning applications. Its universal design uses an 18 mm x 1.5 thread and is intended for compatible KOSO wideband air/fuel ratio meters.

Features:

• Wideband Bosch LSU 4.2 lambda sensor
• Designed for use with compatible KOSO air/fuel ratio meters
• 18 mm x 1.5 thread size
• Universal-fit sensor design; verify application and connector compatibility before installation
• Replacement sensor for KOSO wideband air/fuel monitoring systems