BMW X4 G02 Panoramic Water Outlet Hose Rear Left N/S Pipe 7417875

The BMW X4 G02 Rear Left Panoramic Roof Water Drain Hose is an original water drainage system component designed for installation on the rear left side of the body. With its factory-fitted design for the panoramic roof, it ensures efficient water drainage from the sunroof cassette and reduces the risk of moisture entering the vehicle's interior. This is a practical solution for users who want to restore the proper functioning of the drainage system without modifications or fitting aftermarket parts.

Specifications and technical data

• SKU: 7417875
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7417875
• Substitutable numbers: 7417875, 54107417875
• Location on the vehicle: Rear, Left
• Category: Sunroofs & Parts

Purpose and Function in the Vehicle

The panoramic roof drain hose in the BMW X4 G02 is responsible for the controlled drainage of water from the rear part of the sunroof cassette in the rear – left side of the body. A correctly installed component:

• directs water away from the upholstery and electrical installations,
• reduces the risk of dampness in the trunk and side panels,
• supports the sealing of the panoramic roof system.

Thanks to its dedicated shape and mounting points, the hose works with the factory guides and drains in the roof structure, facilitating service and diagnosis of potential leaks.

Why Use an Original Drain Hose

In systems such as Panoramic Roofs, Sunroofs, and Parts, maintaining the factory geometry and hose diameter is crucial. An original drain hose:

• is tailored to the specific BMW X4 G02 body version on the rear left side,
• minimizes the risk of kinks and blockages in the drain channel,
• facilitates installation – it fits factory brackets and sunroof cassette spigots.

This part comes from a used vehicle, allowing for economical repairs while maintaining original BMW specifications, without the need for universal hoses or installation modifications.

Component Condition and Installation Aspects

The hose is offered as a used part, which in practice means the possibility of restoring full functionality to the drainage system at a reduced service cost. Before installation, it is recommended to:

• check the channel's clear passage along its entire length,
• inspect the sockets and spigots in the panoramic roof cassette,
• correctly position the hose in the factory guides in the rear left area.

This approach helps minimize the risk of leaks recurring and ensures stable operation of the entire panoramic roof system.

Compatibility and Part Selection

As an original BMW component, the drain hose is designed for the specific X4 G02 body platform, taking into account the roof geometry, pillars, and trunk space. When selecting a part, it is worth paying attention to:

• compatibility with the body version and panoramic roof type,
• placement on the vehicle – rear, left side,
• consistency with other elements of the drainage system (front and opposite hoses).

If you have doubts about interchangeability or differences between body versions, information on part numbers and interchangeable numbers available in the product's technical specifications may be helpful.

Expanding BMW Panoramic Roof Service

If you are planning a comprehensive repair or upgrade of the panoramic roof area in your BMW and need other components from the same group, such as guides, seals, or additional drain hoses, check the available parts in the BMW Panoramic Roofs, Sunroofs, and Parts category.

For major repairs of the powertrain or transmission system, practical tips on the cost-effectiveness of using used parts may also be helpful – you can find them in the article Used Gearbox – When is it Worth It and What You Need to Remember, which discusses key criteria for choosing second-hand parts.

If you want to better understand why original disassembled components are often a beneficial choice compared to aftermarket alternatives, it is worth reading the guide 5 Reasons Why a Used OEM Part is a Better Choice Than an Aftermarket One, which will help you make informed decisions for future BMW repairs.