Radiator Hose BMW X5 X6 E70 E71 3.0si N52N Coolant Line Pipe Petrol 7593490

Radiator Hose BMW X5 X6 E70 E71 3.0si N52N Coolant Line Pipe Petrol is a component from the Cooling system hoses and pipes group, designed for use in the cooling system of petrol engines in BMW X5 E70 and X6 E71 models. It is responsible for the efficient flow of coolant, which translates into a stable operating temperature of the engine and safe operating conditions.

Specifications and technical data

• SKU: 7593490
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7593490
• Substitutable numbers: 17127593490, 7593490, 17127537107, 7537107, BG
• Fuel type: Petrol
• Category: Coolant Hoses

Purpose and function in the cooling system

The offered water hose is designed to work with petrol engines, where it is crucial to maintain proper coolant flow between system components. A correctly selected hose minimizes the risk of local overheating, supports even heat dissipation from the engine block, and improves the thermal stability of the entire powertrain.

In the case of the BMW X5 E70 and X6 E71, proper routing of cooling hoses is important not only for the engine itself but also for auxiliary components, such as the heater circuit or additional heat exchangers. Using a dedicated hose reduces the risk of leaks, improper positioning, and stresses resulting from engine operation.

Technical characteristics and fitment

The hose has been developed as a component compliant with the factory geometry of the BMW cooling system, which facilitates installation at original mounting points. The properly selected diameter and shape of the hose ensure correct fluid flow, without unnecessary restrictions or kinks that could cause drops in cooling efficiency.

Thanks to the use of material resistant to the operating temperature of a petrol engine and typical pressure loads, the hose is prepared for daily operation. The used nature of the part allows for an economical repair of the cooling system while maintaining compliance with the solutions used by the vehicle manufacturer.

Benefits of using a dedicated hose

• Better fitment for the BMW X5 E70 / X6 E71 cooling system compared to universal replacements.
• Reduced risk of leaks resulting from improper positioning or excessive hose stress.
• More stable petrol engine operating temperature, which promotes its durability.
• Possibility of economical repair using the original hose design.

Using a hose from the same design group as factory-installed components helps maintain the integrity of the entire cooling system and reduces the risk of problems resulting from improper part selection.

BMW cooling system hoses and pipes

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

Cooling system operation and diagnostics

When replacing a water hose in a BMW X5 or X6, it is worth paying attention to the general condition of the cooling system: the tightness of connections, the condition of other hoses, and the quality of the coolant. Regular inspection of these elements helps avoid engine overheating, reduced cabin heating efficiency, or unforeseen breakdowns on the road.

To better understand the impact of an efficient cooling system on engine longevity and the symptoms of overheating, you can use the practical tips described in the article Engine cooling system – overheating, repair, and used radiators. This is a helpful supplement to your knowledge when planning service work on your BMW.

Summary

Radiator Hose BMW X5 X6 E70 E71 3.0si N52N Coolant Line Pipe Petrol is a functional cooling system component that allows for restoring proper fluid circulation in a petrol engine. Using a hose matched to the specific generation of X5 and X6 supports safe vehicle operation, reduces the risk of overheating, and enables cost-effective maintenance of the car in good technical condition.