WELGA High Quality Auto Nitrogen Oxide Sensor

Precision Engineered Performance
High-precision ceramic sensing element ensures accurate NOx detection, compatible with multiple vehicle models for optimal emissions control.
Durable & Reliable Construction
Stainless steel housing with anti-corrosion coating withstands extreme temperatures and harsh engine environments for long-term durability.
Direct OEM Replacement
Exact match for A0009051512, meets OE specifications for seamless integration without ECU recalibration.
Enhanced Fuel Efficiency
Real-time NOx monitoring helps maintain optimal combustion, reducing fuel consumption and emissions for eco-friendly driving.
Wide Compatibility
Suitable for diesel and gasoline engines in passenger cars, trucks, and commercial vehicles requiring Euro 4/5/6 compliance.
Global Stock Ready
Fast shipping from worldwide warehouses, bulk discounts available for wholesalers and repair centers.