Key benefits Extends engine life and improves reliability by maintaining correct oilcooler sealing under normal and demanding driving conditions. Reduces the risk of oil leaks and related engine damage, lowering longterm maintenance and costs. Promotes efficient heat transfer and resists corrosion, helping the oil cooler maintain operating temperatures. What this part does Seals the connection between the engine and the oil cooler to prevent oil leaks and maintain proper oil flow and cooling. Supports stable oil temperatures for consistent engine performance and reduced thermal stress on components. Compatibility and part numbers Designed to fit MercedesBenz M271 series engines, including C250 models. Compatible with OEM part numbers: 2711840280, 2711840380, 2711801010, A2711840280. Key features heat dissipation to help the oil cooler manage operating temperatures effectively. Corrosionresistant construction for longer service life in automotive environments. Precise OEMstyle fit to match factory mounting points and sealing surfaces. Material, fit, and performance Constructed from durable, heat and corrosionresistant materials formulated for engine oil systems. Manufactured to match OEM dimensions and tolerances for a reliable, leak seal. Supports stable oil pressure and temperature control, contributing to smoother engine operation and reduced wear. Practical use scenarios Routine maintenance: the oil cooler gasket during scheduled service intervals to prevent leaks before they cause damage. after a leak: Install when diagnosing oil seepage around the oil cooler to restore a proper seal and stop oil loss. mileage preventive service: Swap the gasket on highermileage M271/C250 engines as a proactive measure to avoid future oil cooler failures. Installation and maintenance notes Recommend installation by a qualified technician or according to factory service procedures to ensure correct torque and sealing surfaces. Inspect adjoining seals, oil cooler surfaces, and mounting hardware during replacement; clean mating surfaces before installing the gasket. Follow manufacturer fluid and torque specifications when reassembling and refilling the system. Why choose this gasket Direct fit for specified M271/C250 applications with known OEM part numbers. Designed to reliably maintain oil cooler performance and reduce the likelihood of oil leaks and related engine issues.