Sunroof Drain Hose Drain Valve OE 30753148 for C30 S40 V50 S60 V60 S80 V70 XC70 XC60 XC90

Product Details: Sunroof Drain Hose Drain Valve - 30753148

This genuine-equivalent sunroof drain valve is a precision-engineered component designed to channel water from the sunroof drainage system through the vehicle body. Commonly referred to as a "pass-through" or "tulip" valve, it serves as the terminal endpoint of the front sunroof drain hoses, directing water safely away from the vehicle's interior and into the wheel well area .

Core Function: The drain valve attaches to the end of the sunroof drain hose and passes through the vehicle's firewall or A-pillar structure, allowing accumulated water from the sunroof catch pan to exit outside the vehicle. Its design includes a narrow, cross-shaped or "+" shaped outlet that helps prevent insects and debris from entering the drain system while allowing water to flow freely. A properly functioning valve is critical to preventing water ingress that can saturate carpets, damage electronic modules, and cause interior flooding .

Technical Specifications:

• Part Number: 30753148

• Part Name: Sunroof Drain Hose Drain Valve / Pass-Through / Outlet Hose

• Position: Front (left and right sides)

• Material: Durable rubber construction

• Type: Terminal drain valve with cross-shaped outlet

• System: Sunroof / Moonroof Drainage System