Compatible with Ford Super Duty diesel trucks equipped with exhaust particulate (PM) sensor systems using OEM references GC3Z-5L239-B / GC3Z-5L239-A / FC3Z-5L239-A / FC3Z-5L239-B in the 6.7L Powerstroke diesel aftertreatment (DPF) system.

Typical applications include:

• Ford F-250 Super Duty 6.7L Powerstroke Diesel (2015–2016)
• Ford F-350 Super Duty 6.7L Powerstroke Diesel (2015–2016)
• Ford F-450 Super Duty 6.7L Diesel (chassis cab / pickup variants)
• Ford F-550 Super Duty 6.7L Diesel (commercial chassis applications)
• Vehicles equipped with diesel particulate filter (DPF) soot monitoring system for emissions control and regeneration feedback

OEM note:

• GC3Z-5L239-B is part of the 2015–2016 Super Duty particulate sensor assembly family used for DPF soot measurement and regeneration strategy control

Function: Installed in the diesel exhaust aftertreatment system downstream of the diesel particulate filter (DPF), this sensor measures soot particulate concentration in real time to support regeneration control, monitor filter efficiency, and ensure emissions compliance.