High Stability 24V Original Auto Sensor

Premium OEM-grade 441512804 NOx sensor tester with ultra-precise signal detection for accurate emissions monitoring.

Durable ceramic core and stainless steel housing ensure corrosion resistance and long-term reliability in extreme engine environments.

Direct-fit replacement for seamless integration with major European vehicle brands (VW, Audi, BMW, Mercedes).

Advanced thermal shock protection maintains performance during rapid temperature fluctuations (200°C to 900°C).

Ideal for commercial fleets, emissions testing centers, and automotive repair shops requiring OEM-spec diagnostics.

Wholesale bulk pricing available for distributors and garage chains – global shipping with customs clearance support.