---
Title: NOx Sensor, urea injection HELLA U2721400
Description: Part number: 6PN 358 307-281

Simplified part number: 6PN358307281

OEM numbers (Original Equipment Manufacturer):

RENAULT 227905433R (227905433R)
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-u2721400.md](https://motorparts.ie/nox-sensor-urea-injection-hella-u2721400.md)
Canonical URL to HTML version of this page (for humans): [https://motorparts.ie/nox-sensor-urea-injection-hella-u2721400](https://motorparts.ie/nox-sensor-urea-injection-hella-u2721400)
---

# NOx Sensor, urea injection HELLA U2721400

Breadcrumb: [NOx Sensor, urea injection HELLA U2721400](https://motorparts.ie/nox-sensor-urea-injection-hella-u2721400.md)



## Product Info

- **Brand**: HELLA
- **EAN**: 4082300894653
- **Warranty**: 12 Months
- **Price**: 454.35 EUR
- **Manufacturer's Suggested Retail Price**: C=EUR&A=492.48&Z=605.75&VAT=113.27&VATRATE=23

## Parameters:

- Cable Length: 590 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 U2721400](https://digital-assets.tecalliance.services/images/1600/1685a042880226519c61b950c155428c8f5cfc79.jpg)
2. [Image 2: NOx Sensor, urea injection HELLA U2721400](https://digital-assets.tecalliance.services/images/1600/b1de94b01ba2cb2031553f22c490e8c68c87043f.jpg)