Fitment

Ford Super Duty diesel vehicles with 6.7L Power Stroke SCR AdBlue emission system including

• Ford F-250 Super Duty 2017
• Ford F-250 Super Duty 2018
• Ford F-250 Super Duty 2019
• Ford F-350 Super Duty 2017
• Ford F-350 Super Duty 2018
• Ford F-350 Super Duty 2019
• Ford F-450 Super Duty 2017–2019
• Ford F-550 Super Duty 2017–2019

OE reference
HC3A-5E145-BD
0281007056
HC3A-5E145-BC
0281007424

FAQ

What is this NOx sensor used for

It measures nitrogen oxide levels in diesel exhaust and sends signals to ECU for SCR AdBlue emission control system

Is this inlet or outlet sensor

It is used in the SCR exhaust aftertreatment system and typically functions as an outlet NOx sensor depending on configuration

Are all HC3A-5E145-BD sensors interchangeable

No Ford NOx sensors are ECU coded and must match exact OE number and calibration version

What system does it work with

SCR Selective Catalytic Reduction system using AdBlue injection for Euro 6 diesel emission compliance

What are common failure symptoms

Engine warning light SCR AdBlue fault reduced power limp mode NOx sensor communication error and emission efficiency faults