Fitment

Fits for:

• Hyundai H-1 / Starex (D4CB 2.5 CRDi diesel SCR applications depending on emissions setup)
• Kia Sorento / Carnival / commercial diesel platforms using SCR/AdBlue systems (market-dependent)
• Hyundai/Kia Euro 5 diesel engines equipped with NOx monitoring systems
• Engine: D4CB 2.5 CRDi SCR / emissions-controlled diesel systems
• Position: Exhaust NOx sensor (inlet or outlet depending on SCR layout)
• OE / Cross References: 29650-4A200 / SNS0399A / A3C06030300-01 / A1054A200 / BNX74071

FAQ

Q1: Are 29650-4A200 and SNS0399A the same sensor?
A1: Yes. 29650-4A200 is the Hyundai/Kia OE number, and SNS0399A is the Continental/Vitesco sensor reference used for the same NOx sensor assembly in SCR systems.

Q2: What vehicles use this sensor?
A2: It is commonly used on Hyundai H-1 / Starex and certain Kia diesel applications equipped with SCR (AdBlue) emissions systems using the D4CB engine platform.

Q3: Is this inlet or outlet sensor?
A3: It can be used as either inlet or outlet depending on SCR system configuration. The same sensor family is used in different positions with varying cable lengths.

Q4: What does this sensor do?
A4: It measures nitrogen oxide (NOx) levels in exhaust gases and sends data to the ECU to regulate AdBlue dosing, helping the vehicle meet emissions standards and protect the SCR catalyst.