Part number: 11427617535. Car accessories coolant hose and turbocharger oil pipe designed for F45, F46, F30, F32, F33, G11, F48, and F49 models. Universal flexible design: the plastic flexible body allows installation in any direction and at any angle, enabling versatile routing in crowded engine bays. Function and compatibility: serves as a coolant hose and turbocharger oil pipe for the listed vehicle models, providing a single, adaptable solution for maintenance or setup. Material and durability: lightweight plastic construction with wearresistant characteristics built for longterm use in automotive environments. Easy to use: flexible and straightforward to route and connect, reducing installation effort in tight spaces. Size and performance attributes: compact form factor designed to fit standard engine compartments and hose fittings on the supported models, offering reliable performance with durable operation. Use scenarios: 1) Routine maintenance on BMW models F45, F46, F30, F32, F33, G11, F48, or F49 where a coolant hose or turbocharger oil pipe needs replacement. 2) Rerouting hoses in tight or congested engine bays to avoid interference with accessories and improve routing reliability. 3) Upgrade or replacement during performance upgrades or engine service to maintain coolant flow and oil function with a flexible, durable hose.