Fitment

Fits for:

• Scania L / P / G / R / S Series (Euro 6 SCR / AdBlue diesel applications)
• Scania NTG platform trucks (select SCR aftertreatment systems depending on configuration)
• Engine: Scania DC09 / DC13 / DC16 diesel SCR systems (depending on vehicle setup)
• Position: Exhaust NOx sensor (typically inlet or outlet depending on configuration)
• OE Numbers: 2659849 / SNS3040 / A2C1784730000 / A2C1784730077 / 2294290 / 2296800

FAQ

Q1: Are 2659849 and SNS3040 the same sensor?
A1: Yes. 2659849 is the Scania OE number and SNS3040 / A2C1784730000 are Continental/Vitesco references for the same NOx sensor family.

Q2: Is this inlet or outlet sensor?
A2: It can be used depending on SCR layout; Scania uses the same sensor family in different positions with different harness routing.

Q3: Where is it installed?
A3: It is installed in the exhaust system to measure nitrogen oxide levels for SCR (AdBlue) emissions control.

Q4: Are these part numbers interchangeable?
A4: Yes, these are cross-reference numbers within the same NOx sensor family depending on OEM revision and vehicle configuration.