BMW 1 SERIES E81 E82 E87 LCI Petrol N46 Cooling radiator water hose pipe 7525022

BMW E81 E82 E87 N46 Water Hose Pipe Petrol is an original cooling system component from the Hoses, Pipes, and Tubes category, designed for BMW 1 Series petrol engines with the N46 unit. This used OEM part ensures proper coolant flow, stable engine operation, and maintains factory flow parameters. It's a practical solution for drivers who want to keep their cooling system configured according to BMW's original design.

Specifications and technical data

• SKU: 7525022
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 17127525022
• Substitutable numbers: 17127525022, 17127519257, 7519257
• Fuel type: Petrol
• Category: Hoses, Lines & Pipes

Purpose and Function in the Cooling System

The presented water hose is a component of the cooling system for the N46 petrol engine used in BMW E81, E82, and E87 models. It is responsible for the controlled flow of coolant between components, which helps maintain the engine's stable operating temperature and reduces the risk of overheating.

By maintaining the original hose geometry, the cooling system operates predictably, and installation does not require modifications to the system or additional adjustments.

Construction and Fit for BMW with N46 Engine

As a part from the Hoses, Pipes, and Tubes group, the water hose has been specifically designed for the engine bay architecture of BMWs with the N46 unit. Its appropriate profiling and mounting points allow for secure seating of the hose and minimize stress during engine operation.

Original manufacturing ensures:

• compatibility with the original BMW cooling system,
• proper coolant flow within the engine,
• easier diagnostics and servicing in the future.

Characteristics of a Used BMW Part

The offered hose is a dismantled part and is designated as a used BMW part. This type of part allows you to maintain the original manufacturer's specifications while reducing repair costs. For many BMW owners, it's a reasonable compromise between quality and budget, especially for cooling system components where precise fit to the specific model is crucial.

A used BMW water hose can be a good choice for, among others:

• repairs after a cooling system failure,
• preventive replacement of worn hoses,
• restoration of a car after a collision damaging the front of the vehicle.

Compatibility with Petrol Engine

The hose is designed to work with a petrol engine, which is important for hose routing, operating temperatures, and the overall cooling system design. Using a part compatible with the fuel type helps maintain the engine's proper operating parameters and reduces the risk of leaks.

Why Choose an Original BMW Hose

Choosing an original BMW water hose for the N46 engine primarily means:

• factory fit for E81, E82, and E87 models,
• maintaining the coolant flow path designed by the manufacturer,
• consistency with other cooling system components.

This reduces the risk of installation problems and unforeseen leaks resulting from the use of aftermarket parts with different geometries.

Other BMW Hoses, Pipes, and Tubes and Knowledge about Used Parts

If you are also looking for other BMW Hoses, Pipes, and Tubes for your car, check out our dedicated offer: BMW hoses, pipes, and tubes. There you will find a wide selection of cooling system components and more, tailored to various models of this brand.

When planning to purchase a used water hose or other parts, it's worth learning about the benefits of choosing original dismantled parts. You can find more practical information in the article: Used Parts for BMW – Is It Worth It? Key Benefits for Brand Enthusiasts.