High-Precision Auto Oxygen Sensor for Mercedes Benz Models

Premium zirconia ceramic sensing element ensures accurate oxygen level detection and optimal engine performance. Direct-fit design with OE-standard connectors for seamless installation in W203 C-class, W209 CLK, W211 E-class, and W906 Sprinter models.

Advanced laser-welded stainless steel housing resists corrosion and extreme exhaust temperatures up to 900°C. Includes factory-calibrated heater circuit for rapid cold-start readiness.

Exact replacement for OEM part numbers 0025401817 / 0035427318. Restores fuel efficiency and reduces emissions for C180, C230, CLK200, E200 gasoline engines. Ships with anti-seize compound and waterproof packaging.

Bulk order discounts available – global wholesale pricing with same-day dispatch from our bonded warehouses. ISO 9001 certified manufacturing with 18-month warranty.