Vacuum hose for Porsche Cayenne 9PA1 20072010, designed to fit the brake system and maintain reliable vacuum levels. OEM numbers: 95535557941, 95535557940, 7L5611931P. Functionality: Enhances vehicle performance by maintaining vacuum levels in the brake system, supporting consistent brake assist and pedal feel. Durability and protection: Brake line oil hose pipe built for durability and resistance to weather and seasonal road salt, suitable for varied driving conditions. Compatibility and fit: Direct replacement part with the listed OEM numbers, suitable for Porsche Cayenne 9PA1 models from 2007 to 2010. Performance benefits: Helps prevent vacuumrelated brake issues, supports dependable braking performance across temperature changes and road conditions. Use scenarios: Routine brake system maintenance on a 20072010 Porsche Cayenne to prevent vacuum leaks. Replacing aging vacuum hoses exposed to winter road salt and temperature cycles to preserve braking reliability. During brake system or OEMlevel replacement tasks requiring exact part compatibility and OEM numbers. Key attributes: function maintains brake vacuum; compatibility Porsche Cayenne 9PA1 20072010; OEM numbers 95535557941, 95535557940, 7L5611931P; material durability and weather resistance; performance stability under varying conditions.