Genuine OEM Audi Fuel Filter, part number 4G0127401. This filter is essential for removing impurities and contaminants from the fuel before it reaches the engine, protecting sensitive fuel system components like injectors. It is typically installed inline within the fuel delivery system. The cylindrical metal filter measures approximately 0.26 meters in length and 0.055 meters in diameter. Using a genuine OEM fuel filter ensures optimal filtration efficiency and flow rate, preventing fuel system blockages and maintaining engine performance.

Catalogue entry: FILTER.

Fitted with: 4B0422379 CLAMP, 8T0127401A FILTER, N90926401 CLAMP.