BMW X3 G01 X4 G02 Coolant Cooling Pipe Hose Line B48 Petrol Engine 9894757

The BMW X3 G01 X4 G02 B48 Gasoline Coolant Hose Pipe is an original cooling system component designed for BMW models with the B48 gasoline engine. It ensures stable coolant flow between engine components, contributing to the safe operating temperature of the powertrain.

Specifications and technical data

• SKU: 9894757
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9894757
• Substitutable numbers: 9894757, 17129894757
• Fuel type: Petrol
• Part type: Hose
• Category: Coolant Hoses

Application and Function in the Cooling System

The presented BMW coolant hose pipe operates within the coolant circuit, connecting key elements of the B48 gasoline engine. It is responsible for:

• stable coolant flow under varying engine loads,
• maintaining the correct operating temperature of the powertrain,
• reducing the risk of overheating in urban and highway conditions.

Thanks to its precise fit for the BMW X3 G01 and X4 G02 generations, the hose integrates seamlessly with the factory cooling system geometry, maintaining the correct routing and bending radii.

Construction and Fitment for BMW X3 G01 / X4 G02 B48

The water pipe/hose is designed as an OEM component for the G01/G02 platform, ensuring compatibility with factory mounting points and connectors. The hose's construction includes:

• a profile tailored to the engine bay of X3 and X4 models,
• an appropriate inner diameter for coolant flow,
• compatibility with the B48 gasoline engine.

This precise fit facilitates installation and minimizes the risk of stress that could lead to leaks over the long term.

Benefits of Using an Original BMW Coolant Hose

Choosing an original BMW coolant hose over an aftermarket alternative offers several practical advantages:

• factory fitment – the hose installs according to the manufacturer's design, without requiring modifications,
• maintaining cooling parameters as specified for the B48 engine,
• reduced risk of leaks due to proper fitment with connectors and clamps,
• compatibility with the existing system in BMW X3 G01 and X4 G02.

This solution is particularly beneficial for professional repairs where consistent results and adherence to service documentation are crucial.

Condition, Application, and Installation Tips

This component belongs to the BMW Coolant Hoses and Pipes category and is intended for gasoline-powered vehicles. Before installation, it is recommended to:

• inspect sealing surfaces and seats in the engine and accessories,
• use appropriate hose clamps in accordance with BMW recommendations,
• bleed the cooling system after filling with fresh coolant.

A replacement performed in this manner will restore proper coolant circulation and reduce the risk of failures related to engine overheating.

More BMW Coolant Hoses and Pipes and Technical Advice

If you are looking for other BMW Coolant Hoses and Pipes compatible with specific models of this brand, check out our dedicated category: BMW Coolant Hoses and Pipes. You will find a wide selection of components for various generations and engine versions.

To better understand how the cooling system reacts to high temperatures and why the condition of hoses is so important, it is worth reading our guide: Summer Heat vs. Cooling System: Used Radiators and Fans Guarantee Savings. This provides practical knowledge for planning comprehensive cooling system maintenance for your BMW.