---
Title: NOx Sensor, urea injection HELLA U2721447
Description: Part number: 6PN 358 307-031

Simplified part number: 6PN358307031

OEM numbers (Original Equipment Manufacturer):

VW 04L 907 807 AT (04L907807AT)
VW 04L 907 807 N (04L907807N)
VW 04L907807EB (04L907807EB)
Language: en-IE
Last updated: 2026-06-11
Canonical URL to this Markdown version of this page: [https://motorparts.ie/nox-sensor-urea-injection-hella-u2721447.md](https://motorparts.ie/nox-sensor-urea-injection-hella-u2721447.md)
Canonical URL to HTML version of this page (for humans): [https://motorparts.ie/nox-sensor-urea-injection-hella-u2721447](https://motorparts.ie/nox-sensor-urea-injection-hella-u2721447)
---

# NOx Sensor, urea injection HELLA U2721447

Breadcrumb: [NOx Sensor, urea injection HELLA U2721447](https://motorparts.ie/nox-sensor-urea-injection-hella-u2721447.md)



## Product Info

- **Brand**: HELLA
- **EAN**: 4082300894226
- **Warranty**: 12 Months
- **Price**: 368.55 EUR
- **Manufacturer's Suggested Retail Price**: C=EUR&A=399.51&Z=491.4&VAT=91.89&VATRATE=23

## Parameters:

- Cable Length: 690 mm
- Thread Size: M20X1,5
- Number of pins: 5 -pin connector
- Supplementary Article/Supplementary Info 2: Control Unit/Software must be trained/updated
- Assy./disassy. by qualified personnel required!: 

## Images:

1. [Image 1: NOx Sensor, urea injection HELLA U2721447](https://digital-assets.tecalliance.services/images/1600/2fe0dae4a398a53d658cada1b5f791d61a1f543e.jpg)
2. [Image 2: NOx Sensor, urea injection HELLA U2721447](https://digital-assets.tecalliance.services/images/1600/6df7bc1c9ff1a6fb49739d95e14f7c8f0e85294f.jpg)