Secondary Air Pump Hose - 911 | 1999-2004 99710637473 this left-side unit features a

this left-side unit features a complete assembly ready for seamless installation

Oxygen Sensor for 528i (2008-2010)

An understated yet essential accessory for Macan owners prioritizing interior quality and functionality

Polyolefin heat shrink tubing

Positive Lubrication: Provides reliable lubrication for smoother operation and extended tool life

Secondary Air Pump Hose - 911 | 1999-2004 99710637473 this left-side unit features aSecondary Air Pump Hose For Porsche 996 (1999 2004) Models. Secondary Air Pump Hose designed specifically for Porsche 911 models. This replacement hose maintains proper air injection system function, ensuring optimal engine performance and emissions control. Engineered to OEM specifications for reliable fit and durability. Essential maintenance component for keeping your 911 running smoothly and meeting environmental standards.