BMW X3 F97 X4 F98 Coolant Hose Cooling Pipe Water Radiator Line 8053463

BMW X3 M F97 X4 M F98 Radiator Hose Coolant Pipe Water Hose is an original cooling system component from the BMW group, designed for the sporty X3 M F97 and X4 M F98 models. This is a precisely engineered hose that ensures stable coolant flow and supports safe engine operation under a wide range of loads.

Specifications and technical data

• SKU: 8053463
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8053463
• Substitutable numbers: 8053463, 17128053463
• Category: Coolant Hoses

Purpose and Role in the Cooling System

The offered BMW coolant hose belongs to the Cooling System Hoses and Pipes category and is responsible for transporting coolant between system components such as the radiator and the engine block. A correctly selected water pipe is crucial for:

• maintaining stable engine operating temperature during city and highway driving,
• limiting the risk of overheating during dynamic acceleration,
• preserving the efficiency of the entire cooling system under demanding operating conditions.

Thanks to its construction in line with BMW standards, the hose works with factory connectors and clamps, which facilitates installation and reduces the risk of leaks.

Original BMW Origin and Replacement Numbers

The component comes from the BMW OE line, meaning it has been designed according to the vehicle manufacturer's requirements. The cooling system in the powerful X3 M F97 and X4 M F98 units operates under increased load, therefore using a hose with factory-compliant parameters directly impacts:

• secure fit to the cooling system without the need for modifications,
• maintaining the factory routing geometry of the hoses,
• compatibility with replacement numbers specified by BMW.

The presence of dedicated part numbers and reference numbers facilitates verification of compatibility with a specific vehicle configuration and comparison with the manufacturer's catalog.

Condition, Application, and Benefits of Installation

The hose is offered as a used original part, allowing you to combine a factory fit with a cost-effective cooling system repair. This is a practical solution in situations where:

• the existing radiator hose has cracked or delaminated,
• there are coolant leaks around the hoses,
• the component needs replacement after a collision or service intervention.

A correctly selected water pipe helps restore proper coolant circulation, which translates to stable engine operation and reduced risk of costly repairs related to overheating.

Why Choose BMW Cooling System Hoses and Pipes

In the powerful versions of the X3 M and X4 M, the cooling system operates under more demanding conditions than in standard model variants. Using original BMW OE hoses ensures:

• consistency with the factory cooling system design,
• appropriate stiffness and flexibility of the hose within the operating temperature range,
• maintaining engine thermal safety during intensive use.

If you are looking for other components from the same group, check the available BMW Cooling System Hoses and Pipes to complete the entire system with parts from a single, trusted source.

Technical Support and Cooling System Knowledge

When selecting a radiator hose for your BMW, it is useful to know the symptoms of overheating and common coolant circulation problems. Practical information on this topic can be found in the article: Engine Cooling System – Overheating, Repair, and Used Radiators, which discusses the impact of a functional cooling system on engine longevity.