7P5907807 SNS413A A2C15905500-01 SNS413 5WK97413 NOx sensor

Designed for VW Touareg and Audi Q7 diesel models, this NOx sensor accurately detects nitrogen oxide levels in the exhaust system. It replaces OEM sensor part numbers including SNS413 and 5WK97413. Commonly used to resolve emissions-related engine warnings, it supports SCR functionality for lower emissions. Installation is straightforward—no programming required.

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