Fitment

Fits for:

• Ford Mondeo 2019-2025 (MK5 facelift / updated diesel applications where equipped)
• 2.0L EcoBlue Diesel Engine (selected variants)
• Emissions System: SCR / AdBlue selective catalytic reduction system
• Position: Exhaust NOx monitoring sensor (upstream or downstream depending on configuration)
• Replacement OE Number: KS7A-5L248-AC
• Alternative Reference Numbers: C13821627 / A3C0428160077 / related cross references (if applicable to supplier mapping)

FAQ

Q1: Is this NOx sensor compatible with all 2019-2025 Mondeo models?
A1: No, compatibility depends on engine type and emissions system configuration. OE number matching is required.

Q2: Where is this NOx sensor installed?
A2: It is installed in the exhaust system, before or after the SCR catalyst depending on vehicle setup.

Q3: Does this part require coding after replacement?
A3: Some vehicles require system reset or adaptation via diagnostic equipment after installation.

Q4: What happens when the NOx sensor fails?
A4: The emissions system may store fault codes and affect SCR monitoring accuracy.