Genuine OEM Volkswagen Quick Release Coolant Hose, part number 7N0122101P. This hose is engineered to transport coolant efficiently throughout the engine cooling system, featuring a convenient quick-release coupling for easier installation and maintenance. Measuring approximately 60 cm in length and weighing about 313 grams, it is designed for a precise fit and reliable performance. Choosing a genuine OEM coolant hose ensures the correct material composition to withstand high temperatures and pressures, preventing leaks and maintaining the integrity of the cooling system for optimal engine temperature regulation.