Fitment

Compatible with Hyundai / Kia Euro 6 diesel SCR (AdBlue) systems

Vehicle applications include:
Hyundai E-Aerotown Bus
Hyundai Mighty Truck
Hyundai Mega Truck
Hyundai Trago
Hyundai Xcient
Kia Granbird
24V commercial diesel truck & bus platforms

Other Hyundai/Kia heavy-duty diesel SCR systems using OEM 29650-3A800 / 5WK97301

FAQ

Q1: What is this NOx sensor used for?

A1: It measures nitrogen oxide (NOx) in diesel exhaust and sends data to the SCR system to control AdBlue (DEF) injection and reduce emissions.

Q2: Are 29650-3A800 and 5WK97301 the same part?

A2: Yes.

• 29650-3A800 = Hyundai/Kia OEM part number
• 5WK97301 = Continental reference number
  They refer to the same NOx sensor used in Hyundai heavy-duty SCR systems.

Q3: Which vehicles use this sensor?

A3: It is widely used on Hyundai commercial vehicles such as Xcient, Trago, Mighty, Mega Truck and E-Aerotown buses, as well as Kia Granbird platforms.

Q4: Where is this sensor installed?

A4: It is installed in the exhaust aftertreatment system, typically as SCR inlet or outlet NOx sensor depending on configuration.

Q5: What are common failure symptoms?

A5:

• Engine warning light
• AdBlue / SCR system fault
• NOx signal error
• Limp mode (reduced power)