Description
Product Overview
Part Name: Nitrogen NOx Oxygen Sensor
Part Numbers: A0121530828, AAA9263980000, SNS1194
Vehicle Compatibility: Mercedes-Benz Vehicles (EU Models) – Designed for Euro 6 diesel engines used in Mercedes-Benz Actros, Arocs, and Antos trucks, as well as compatible with selected Sprinter models (2015–2024)
Configuration: OEM-style NOx sensor engineered to deliver precise nitrogen oxide readings for SCR (Selective Catalytic Reduction) systems. Built to maintain efficient AdBlue dosing, ensuring compliance with Euro 6 and Euro 6d emission standards.
Function: Monitors exhaust NOx levels and provides continuous feedback to the ECU, optimizing fuel combustion and emissions control to enhance fuel economy and system performance.
Technical Specifications
Type: Nitrogen Oxide (NOx) Oxygen Sensor
Material: Stainless steel probe with durable ceramic sensing core and heat-resistant shielded cable assembly
Application: Fits Mercedes-Benz Euro 6 diesel vehicles (2015–2024) using NOx sensor references A0121530828 / AAA9263980000 / SNS1194
Cross-Reference: Equivalent to Mercedes OE part numbers above; compatible with factory SCR and AdBlue systems across Actros and Arocs engines
Installation: Direct-fit replacement; screws into OEM exhaust manifold and connects to factory wiring harness without modification
Service Interval: Replace when the check engine light appears, fuel efficiency declines, or diagnostic codes indicate NOx system malfunction
Delivery & Availability
Stock Options: High-quality aftermarket Mercedes-Benz NOx sensors available
Delivery Time: 3–7 days internationally
Payment & Security
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