Fitment

FCA diesel vehicles with SCR AdBlue Euro 5 Euro 6 emission system including

• Jeep Grand Cherokee 3.0 EcoDiesel diesel (selected SCR versions)
• Jeep Cherokee 2.0 / 2.2 diesel SCR versions
• Ram ProMaster diesel SCR applications (selected configurations)
• Fiat Ducato diesel SCR system (selected Euro 6 versions)
• Chrysler Dodge Jeep FCA diesel SCR platforms using SNS0792 system

OE reference
55283762
SNS0792
A2C14816500-01
059907807AE (cross reference application)

FAQ

What is this NOx sensor used for

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

Is this inlet or outlet sensor

It is used in SCR aftertreatment system and can be inlet or outlet depending on vehicle layout and ECU configuration

Are all 55283762 sensors interchangeable

No FCA 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 5 and 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