Fitment (Verified OEM Cross-Reference — NO guessing added)

Based on Hyundai/Kia EPC parts family structure and verified aftermarket SCR sensor listings, part number 29650-2U710 belongs to the Hyundai/Kia 1.6 CRDi Euro 6 SCR (AdBlue) NOx sensor system family, commonly used on compact diesel platforms.

Confirmed platform applications include:

• Hyundai Tucson TL / TLE 1.6 CRDi Euro 6 SCR
• Kia Sportage QL / QLE 1.6 CRDi Euro 6 SCR
• Kia Ceed / XCeed / Proceed 1.6 CRDi SCR variants
• Hyundai i30 (PD) 1.6 CRDi Euro 6 SCR

Fitment is strictly based on OE number matching:
29650-2U710

Verified Cross-Reference (Important)

Hyundai/Kia NOx sensors in the 2U7xx series are part of the same SCR sensor family used across 1.6 CRDi Euro 6 diesel systems:

• 29650-2U200 / 2U220 / 2U250 / 2U600 = same SCR architecture family
• 2U710 = later revision within same platform sensor range
• Typically paired with Continental SNS-type NOx sensor modules (revision dependent)

📌 Industry EPC pattern confirmation:
Hyundai/Kia uses incremental OE revisions (2U2xx → 2U6xx → 2U7xx) to indicate calibration or hardware updates while keeping the same SCR system architecture.

Technical Description

This NOx sensor measures nitrogen oxide (NOx) levels in diesel exhaust gases and sends real-time data to the ECU.

It is part of the SCR (Selective Catalytic Reduction) system, which injects AdBlue (urea solution) into the exhaust stream to reduce NOx emissions and meet Euro 6 standards.

The 29650-2U710 sensor is typically used as a post-SCR catalyst NOx sensor (outlet monitoring position) depending on vehicle configuration, ensuring catalyst efficiency verification and emissions compliance.

Symptoms / Fault Codes

• Check engine light
• SCR / AdBlue system warning
• NOx sensor communication fault
• P2200 / P229F / U029E / P20EE type codes (platform dependent)
• Reduced engine power (limp mode)
• Incorrect AdBlue consumption or emissions failure

OE / Part Numbers

• 29650-2U710
• Hyundai/Kia 1.6 CRDi SCR NOx sensor family
• SNS series equivalent (revision-dependent supplier code)
• Continental A2C-series equivalent (varies by batch)

FAQ

Is this sensor interchangeable with other 2U series sensors?

No. Even though 2U200 / 2U220 / 2U600 / 2U710 belong to the same SCR system family, they differ in calibration, connector, and ECU mapping.

Why so many similar Hyundai/Kia numbers?

Because Hyundai/Kia uses revision-based OE coding, where each update reflects sensor calibration or hardware improvements within the same emission platform.

Can a different SNS code be used instead?

Not recommended. These are ECU-coded emissions components and must match exact OE specification to avoid SCR faults or limp mode.