Union nut Genuine Porsche part 9001040010C

Oil lines may seem like minor components, but if they become defective, they can lead to significant damage. These lines connect the engine, oil cooler, or timing chain tensioner, often functioning for years without issue. However, if a crack or break occurs, substantial amounts of oil can leak out—potentially draining the entire oil tank—and the affected component will no longer receive a reliable supply of engine oil.

To prevent such damage, it's recommended to replace aging oil hoses or lines before any issues arise. Full restorations generally involve replacing all oil lines to ensure reliability. Here, you can find high-quality replacement parts as described in the title.

Diagram ref no 8, 9, 10, 11, 14, 15, 24, 25, 26 and 27