BMW X5 E70 3.0d M57N2 Manifold Charge Air Line Hose 7823961 7801957

The BMW X5 E70 3.0d M57N2 Intercooler Hose Pipe is an original intake system component from the hoses, pipes, and tubes group, designed for the demanding environment of a diesel engine. It ensures stable routing of compressed air between the turbocharger and the intercooler, which translates to proper M57N2 unit operation and maintenance of factory performance parameters.

Specifications and technical data

• SKU: 7823961
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7823961
• Substitutable numbers: 11617823961, 7823961, 11617796291, 7796291, 7801957, 17118620732, 8620732, 17117600541, 7600541
• Category: Hoses, Lines & Pipes

Purpose and Function in the Intake System

The intercooler hose pipe in the BMW X5 E70 3.0d M57N2 is responsible for the sealed and stable routing of charge air between key system components. Its appropriate geometry and factory fit for a specific engine version minimize pressure drops, support proper boost, and help maintain the correct intake air temperature.

By retaining the original design, the intake system remains compliant with the manufacturer's project, which is important for both dynamics and the operation of engine control systems and the exhaust gas emission system.

Benefits of Using an Original BMW Intercooler Hose

Using an original hose in the BMW X5 E70 3.0d M57N2 helps avoid problems typical of aftermarket replacements with imprecise fit. This component ensures:

• factory fit with connectors and mountings in the engine bay,
• stable pressurized air routing across the full load range,
• reduced risk of leaks, power loss, and the engine entering limp mode,
• maintained proper cooperation with the boost control system.

For the user, this means more predictable vehicle behavior, better throttle response, and a lower risk of costly diagnostics related to boost pressure errors.

Category: BMW Hoses, Pipes, and Tubes

This item belongs to the Hoses, Pipes, and Tubes category, which is a group of components responsible for transporting working media (air, fluids) in a vehicle. For the intake system, resistance to temperature changes, vibrations, and pressure is particularly important, so selecting the right hose directly impacts the reliability of the entire system.

If you are looking for other hoses, pipes, and tubes dedicated to this brand, check out the BMW hoses, pipes, and tubes available in our store to select components that are structurally consistent with your vehicle.

Product Characteristics and Condition

The offered BMW intercooler hose is a used part and is marked as used, allowing you to combine original construction with a more favorable purchase cost compared to a new item. This type of part is a good choice for maintenance repairs when preserving the original hose mileage and compatibility with existing mountings is crucial.

The product is intended for users who expect to maintain the original intake system specification, without interfering with the manufacturer's design and without the need to adapt universal parts.

Why Consider a Used Intercooler Hose

For components like intake system hoses, used original parts often represent a sensible compromise between cost and quality. They retain the factory geometry and mounting points, which facilitates installation and reduces the risk of operational problems. If you want to learn more about the used parts market and clear up any doubts about such components, check out the article Used Car Parts: Myths and Facts You Need to Know, which discusses the advantages and limitations of such solutions in more detail.