BMW E81 E87N SUCTION PIPE EVAPORATOR-COMPRESSOR DIESEL N47 9209741

BMW E81 E87N SUCTION PIPE EVAPORATOR-COMPRESSOR is an original cabin cooling system component designed for BMW models with diesel engines. It ensures a tight and stable connection between air conditioning components, which translates into efficient refrigerant discharge and predictable operation of the entire system. This is a practical solution for users who want to restore proper air conditioning functionality without investing in expensive new parts.

Specifications and technical data

• SKU: 9209741
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 64509209741
• Substitutable numbers: 64509209741, 9209741, 64509227449, 9227449, 64509223317, 9223317
• Fuel type: Diesel
• Category: A/C Hoses & Fittings

Purpose and function in the air conditioning system

The air conditioning pipe in this BMW model is responsible for the safe transport of the refrigerant between individual system components, such as the compressor, condenser, or evaporator. The properly selected diameter, shape, and construction of the pipe limit pressure drops and minimize the risk of leaks, which is particularly important in vehicles with a Diesel engine, where the air conditioning system often operates under high thermal load.

Thanks to the factory fit for a specific generation of the BMW 1 Series, the pipe maintains the correct routing geometry in the engine compartment, does not interfere with other components, and allows for maintaining the proper circulation of the refrigerant under various operating conditions.

Benefits of using an original BMW pipe

Using an original BMW air conditioning pipe instead of a worn-out component brings a number of practical benefits:

• factory fit for a specific body model and engine unit,
• maintenance of the correct pipe routing in the engine compartment,
• reduction of the risk of leaks and air conditioning efficiency drops,
• possibility of direct installation without modifying the system.

The original component from the Air conditioning pipes, hoses, and connectors group allows for maintaining system operating parameters at a level close to factory specifications, which translates into a stable cabin temperature and vehicle comfort during the summer and winter seasons.

Product characteristics and installation

The air conditioning pipe has been designed specifically for systems used in BMWs with diesel engines, which facilitates integration with the existing installation. The pipe construction takes into account typical mounting points and routing in the engine compartment, making the installation predictable for a mechanic and requiring no modification of other elements.

The product comes from dismantling, which in practice means a favorable combination of an attractive price and the preservation of the original manufacturer's specification. This solution is particularly interesting for users who want to reduce air conditioning repair costs while maintaining consistency with the factory system design.

Application in vehicles with a diesel engine

Air conditioning systems in diesel-powered cars often operate in demanding conditions – high mileage, highway driving, and frequent operation in variable temperatures. In such applications, a functional air conditioning pipe is crucial for maintaining the appropriate pressure and tightness of the installation.

Selecting a pipe dedicated to Diesel units allows for reducing the risk of improper fitment, and thus decreases the probability of failures resulting from vibrations, stresses, or overheating of adjacent components. This is particularly important in the case of intensively used BMW 1 Series vehicles.

Expanding the air conditioning system in a BMW

If you are planning a comprehensive repair or upgrade of the air conditioning area in your BMW and need other elements from the same group, such as additional pipes, flexible hoses, or service connectors, check the available parts in the BMW air conditioning pipes, hoses, and connectors category.

Technical knowledge and cost optimization

When planning repairs of air conditioning systems or other comfort systems, it is worth considering the use of proven parts from dismantling, especially in the case of premium brands. A good supplement to knowledge about the cost-effectiveness of using used components can be an article describing the advantages of original parts from dismantling in high-class cars – more information can be found in the material Used parts for Mercedes – original parts from dismantling.