Air intake hose for Mercedes-Benz W204 series including C180, C250, E200, E250, and SLK200 with M271 engine (part number 2710901929). The hose provides the air supply the engine needs for combustion, enabling efficient fuel burn and engine power. Key features - Compatibility: Specifically designed for Mercedes-Benz W204 models C180, C250, E200, E250, and SLK200 with the M271 engine (2710901929). - Function: Delivers cold external air to the intake, reducing intake turbulence, increasing air velocity, and supporting better air flow to the engine. - Performance: Helps optimize air intake and can contribute to improved throttle response and fuel efficiency. - Air quality: The intake path is designed to bring in outside air and deliver it to the engine where it mixes with fuel and is burned. Replacement and use cases - Replacing a worn or damaged intake hose on the listed Mercedes models to restore smooth acceleration and overall performance. - During maintenance or upgrades of the air intake system or related piping to ensure proper air delivery to the engine. - In cold or variable climates to maintain consistent air intake and engine performance. Note: This description reflects the stated purpose, compatibility, and performance characteristics of the original product without adding unprovided specifications.