Fitment Level: OE Match / Platform Verified

Compatible with Ford diesel emission aftertreatment systems using OEM references:

• GC3Z-5L239-A
• GC3A-5L239-AA
• 0281006658

Typical applications include Ford heavy-duty diesel platforms such as:

• Ford F-250 Super Duty 6.7L Power Stroke diesel (2015–2019 selected variants)
• Ford F-350 Super Duty 6.7L Power Stroke diesel
• Ford F-450 / F-550 Super Duty diesel (platform-dependent configurations)

Supporting OE and catalog data confirms this sensor is used in Ford 6.7L Power Stroke DPF particulate monitoring systems, where it measures soot concentration downstream of the diesel particulate filter (DPF) to control regeneration cycles and emissions compliance.

⚠️ Important:
This is a DPF particulate matter (PM) sensor used for soot measurement after the diesel particulate filter (DPF).
It provides real-time exhaust particulate feedback to the ECU for regeneration control, DPF efficiency monitoring, and emissions diagnostics.

Fitment must always be confirmed strictly by OEM number (GC3Z-5L239-A / GC3A-5L239-AA / 0281006658), as Ford uses multiple revisions across Super Duty model years.