BMW G11 G30 G31 Engine Water Coolant Feed Hose Pipe Tube Line 2.0 Petrol 9308346

BMW G11 G30 G31 Engine Water Coolant Feed Hose Pipe Tube Line is an original cooling system component designed for petrol-powered engines. It ensures stable coolant flow between engine components, which translates into a safe operating temperature and reduces the risk of overheating. This is a practical solution for users who want to restore proper fluid circulation in their G-series BMW.

Specifications and technical data

• SKU: 9308346
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9308346
• Substitutable numbers: 64219308346, 9308346
• Fuel type: Petrol
• Part type: Hose
• Category: Coolant Hoses

Purpose and function in the cooling system

The presented hose belongs to the Cooling system hoses and pipes category, responsible for transporting coolant between key engine components. In BMW G11, G30, and G31 models with a 2.0 petrol engine, this hose contributes to the fluid circuit, stabilizing the engine's operating temperature and supporting uniform heat dissipation.

A properly selected cooling hose:

• maintains the tightness of the coolant circuit,
• reduces the risk of localized engine component overheating,
• supports the correct operation of the thermostat and radiator,
• ensures predictable engine behavior across a wide range of loads.

Compatibility with the 2.0 petrol engine

The hose has been designed to work with a petrol fuel type engine, which means it is matched to the thermal characteristics of 2.0 units used in the BMW G-series. The hose construction takes into account the typical operating conditions of a petrol engine – frequent load changes, higher temperatures in the engine bay, and requirements for thermal stability.

Thanks to this component, the cooling system can maintain proper fluid flow even during dynamic driving, which is important for both the durability of the engine and the comfort of using the vehicle.

Characteristics of the used component

The offered hose is a used component, which allows for an economical repair of the cooling system while maintaining the manufacturer's original specifications. In practice, this means the possibility of replacing a damaged or leaking hose with a part from disassembly, without the need to resort to replacements with uncertain parameters.

Choosing an original used hose is particularly beneficial when you want to maintain the factory geometry of the hose routing, proper fitment to the connectors, and compatibility with other cooling system components in your BMW.

Benefits of using an original BMW hose

Using an original hose in the cooling system brings a number of practical benefits:

• Factory fitment – the correct length, diameter, and shape of the hose facilitate installation and minimize the risk of stress on the connectors.
• Stable cooling system operation – proper fluid flow supports maintaining the optimal engine temperature.
• Economical repair – a used component allows for reduced service costs while maintaining original build quality.
• Consistency with other components – the hose is designed as part of a complete BMW cooling system.

For users who want to consciously manage operating costs while maintaining engine performance at a level close to factory standards, this choice represents a reasonable compromise.

Technical support and additional materials

During periods of high temperatures, it is especially important for the cooling system to function efficiently. If you want to better understand how summer conditions affect the coolant circuit and how to reasonably use used parts such as hoses, radiators, or fans, check out the guide Summer heat vs. cooling system: used radiators and fans as a guarantee of savings.

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