Fitment

Fits for:

• Volkswagen Sharan (7N1 / 7N2) 2.0 TDI
• SEAT Alhambra 2.0 TDI (71 platform)
• Volkswagen / SEAT Euro 5 diesel SCR (AdBlue) systems
• Engine: 2.0 TDI diesel engines (commonly CFGB / CFFB / similar EA189 SCR variants depending on market)
• Position: Exhaust NOx sensor (post-catalyst / SCR outlet depending on system layout)
• OE / Cross References: 03L907807AE / 03L907807R / 5WK96737A / SNS737 / A2C10327600-088B / 4965N0010

FAQ

Q1: Are 03L907807AE and 5WK96737A the same sensor?
A1: Yes. 03L907807AE is the Volkswagen Group OE number, and 5WK96737A is the corresponding NOx sensor reference used in the same SCR emissions system.

Q2: What vehicles use this sensor?
A2: It is commonly used on Volkswagen Sharan and SEAT Alhambra 2.0 TDI diesel models equipped with SCR (AdBlue) emissions systems.

Q3: Is this inlet or outlet sensor?
A3: It is typically used as a downstream (post-catalyst / SCR outlet) NOx sensor in the exhaust system.

Q4: What does this sensor do?
A4: It measures nitrogen oxide (NOx) levels in exhaust gases and sends data to the ECU to control AdBlue dosing, ensuring emissions compliance and SCR efficiency.