BMW i3 I01 Coolant Hose Water Cooling Pipe Line 7616039

BMW i3 I01 Coolant Hose Water Cooling Pipe Line is an original water system component designed for precise coolant routing within the electric powertrain. Thanks to its factory geometry and perfect fit for the I01 platform, the hose ensures stable coolant flow and proper integration with other system components. This used OEM part is a sensible choice for users seeking a proven service solution while maintaining cost control.

Specifications and technical data

• SKU: 7616039
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7616039
• Substitutable numbers: 7616039, 17127616039, KD
• Category: Coolant Hoses

Purpose and function in the BMW i3 I01 cooling system

The hose belongs to the Cooling system hoses and pipes category and is responsible for transporting coolant between components of the water circuit in the BMW i3 I01. A correctly selected hose section guarantees:

• maintaining proper pressure in the cooling circuit,
• stable operating temperature for high-voltage and auxiliary components,
• reducing the risk of local overheating and air pockets in the system.

Thanks to its factory profile and diameter, the hose maintains appropriate rigidity while providing the flexibility necessary to compensate for vibrations and movements of mounting assemblies.

Benefits of using an original BMW cooling hose

Using an original hose in the BMW i3 I01 translates into a number of practical service benefits:

• Factory fit – maintaining the original routing path without the need for modifications or adapters.
• Consistency with other cooling system components – compatibility with connectors, fittings, and clamps specified by the manufacturer.
• Repeatable flow parameters – maintaining the designed internal diameter and hydraulic characteristics.
• Reduced risk of leaks resulting from the mismatch of universal replacements.

In practice, installing an original hose reduces workshop labor time, facilitates system bleeding, and allows for maintaining cooling parameters at the level intended by the vehicle manufacturer.

Part condition and installation aspects

The hose is offered as a used OEM part, meaning it comes from disassembly and retains its factory construction and geometry. Before installation, a standard service procedure is recommended, including:

• verifying connection surfaces for mechanical damage,
• checking the material flexibility along the entire length of the hose,
• using new clamps in accordance with the vehicle manufacturer's recommendations,
• bleeding the cooling system after refilling with fresh coolant.

This approach ensures a leak-free, stable cooling system and minimizes the risk of future leaks.

Integration with the cooling system and service knowledge

In the electric BMW i3 I01, the cooling system operates under complex temperature conditions, especially during the summer. To better understand the impact of high temperatures on the entire cooling circuit and to consciously plan the replacement of hoses, radiators, or fans, it is worth checking our guide: Summer heat vs. cooling system – how used parts can support economical operation.

Expanding BMW cooling system service

If you are planning a comprehensive repair or upgrade of the cooling system area in your BMW and need other components from the same group, such as additional pipes, flexible hoses, or return sections, check the available parts in the BMW cooling system hoses and pipes category.

Summary

BMW i3 I01 Coolant Hose Water Cooling Pipe Line is a practical service solution for users who want to restore proper coolant circulation in the cooling system while maintaining the original manufacturer's specifications. The used OEM part allows for optimizing repair costs while maintaining the correct operating parameters of the water system in the electric drivetrain of the BMW i3 I01.