Description
The BMW E39 Condensate Drain Hose Left is an original component for the air conditioning evaporator water drainage system, designed for installation on the left side of the body. Precise fitment to the BMW construction ensures a sealed condensate flow and reduces the risk of interior dampness. This is a practical solution for users who want to restore the air conditioning system’s functionality in a technically correct manner.
Specifications and technical data
- SKU: 8369505
- Mark: BMW (Genuine OE)
- Condition: Used
- OEM Part Number: 8369505
- Substitutable numbers: 8369505, 64118369505
- Location on the vehicle: Left
- Category: Other Interior Parts & Accessories
Function and Application in the Air Conditioning System
The condensate drain hose is responsible for the controlled drainage of water generated on the air conditioning evaporator outside the vehicle cabin. A correctly selected and installed component:
- prevents water accumulation in the heater housing and on carpets,
- reduces the risk of corrosion of metal components in the cowl area,
- minimizes the possibility of unpleasant odors developing in the ventilation system,
- stabilizes air conditioning operation in high humidity conditions.
Thanks to its dedicated design for the BMW E39, the hose maintains the correct routing and geometry, facilitating installation and ensuring the drain remains clear.
Dedicated Placement on the Left Side of the Vehicle
The presented hose is designed for installation on the left side of the vehicle, following the factory wiring in the BMW E39. The appropriate shaping of sections and ends allows for:
- secure seating in body sockets and grommets,
- avoidance of undesirable kinks that could restrict condensate flow,
- maintenance of the correct gravitational slope, crucial for free water drainage.
This structural fit translates to stable system operation and reduces the need for additional modifications during installation.
Product Characteristics and Benefits of Installation
As a component from the BMW line, the condensate drain hose is made from a material resistant to moisture and typical temperature loads in the heater housing. Using an original solution allows for:
- maintaining the factory concept of wiring routing in the air conditioning system,
- reducing the risk of leaks compared to universal aftermarket parts,
- preserving the vehicle’s service consistency based on BMW documentation.
This is particularly important for precise work within the HVAC system, where both sealing and proper moisture drainage are crucial.
Selection by OEM Number and Technical Support
To ensure the presented condensate drain hose is correct for your specific BMW E39 version, it is advisable to verify compatibility using the OEM number and vehicle data. A practical guide describing how to work with catalog numbers and vehicle identification can be helpful in selecting parts – you can find it in the article Guide: How to Select the Right Car Part by VIN and OEM Number. This will help you reduce the risk of purchasing a part with a different routing or placement on the vehicle.
Related Components and Scope of Work Expansion
If you are planning a comprehensive repair or upgrade of the air conditioning and water drainage system in your BMW and need other components from the same group, such as drain pipes, connectors, or grommet seals, check the available parts in the Other BMW category.
For extensive service work related to vehicle performance and characteristics, you can also benefit from the knowledge contained in a blog article dedicated to comparing sports versions with standard models – details can be found in the material Audi RS vs. Other Models – What Lies Under the Hood and Chassis?, which discusses, among other things, the approach to selecting components for high-performance cars.
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