Precision Engineered Mass Air Flow Sensor
High-performance sensor with laser-trimmed platinum elements for ultra-accurate air intake measurement, ensuring optimal engine efficiency and fuel economy. OEM-grade thermistor and anti-contamination coating extend lifespan. Direct-fit replacement for 1991-1995 BMW 318i models (P/N: 0280202203 / 0280202134).
Rigorous Quality & Durability
CNC-machined aluminum housing with integrated thermal shock resistance. Sealed circuit board protects against moisture, dust, and vibration. Lab-tested for 50,000+ engine cycles.
Plug-and-Play Installation
Pre-calibrated for immediate use—no ECU reprogramming needed. Includes OEM-style connector and corrosion-resistant terminals. Ideal for DIY enthusiasts or professional mechanics.
Global Wholesale Advantage
Factory-direct pricing with bulk discounts. Ships worldwide with certified compatibility—fits M42/M44 engines. Stocked in multiple warehouses for fast delivery.