High-Precision Mass Air Flow Sensor for Mercedes-Benz C43 AMG & More

Premium Aluminum Housing with Advanced Thermal Stability

Crafted from aerospace-grade aluminum for heat resistance and durability, ensuring accurate air measurement under extreme engine conditions. Direct OEM replacement (Part# 1130940048 / A2C59513979).

Laser-Calibrated Platinum Wire Sensing Element

Features lab-grade platinum wire technology for ultra-responsive airflow detection, improving fuel efficiency by 5-8% compared to aftermarket carbon-film sensors.

Multi-Vehicle Compatibility (W163/W164/W202 Chassis)

Precision-engineered to match OEM specs for Mercedes-Benz C43 AMG, ML320, C240, and other models with M112/M113 engines. Includes anti-vibration silicone gasket.

30-Second Plug-and-Play Installation

Maintenance-free design with factory-fit connectors. No ECU reprogramming required. Tested for 50,000+ engine cycles in extreme climates (-40°F to 250°F).

ISO/TS 16949 Certified Manufacturing

Each unit undergoes 12-point quality checks including airflow bench testing and electromagnetic interference screening. Backed by 2-year unlimited-mileage warranty.