Land Rover Discovery Sport L550 Intercooler Pipe Hose Line LK72-6K863-AA

Land Rover Discovery Sport L550 Intercooler Pipe Hose Line LK72-6K863-AA is an original turbocharging system component from the Lines, Hoses and Pipes group, designed for use in Land Rover vehicles. This used OEM part ensures proper routing of compressed air between the turbocharger and the intercooler, which translates into stable engine operation and predictable performance.

Specifications and technical data

• SKU: LR126504
• Mark: Land Rover
• Condition: Used
• OEM Part Number: LR126504
• Substitutable numbers: LR126504, LK726K863AA, LK72-6K863-AA
• Part type: Hose
• Category: Hoses, Lines & Pipes

Purpose and technical function

The presented intercooler pipe hose is an intake system component responsible for transporting cooled air to the engine. A correctly selected and airtight hose in this area reduces boost pressure drops, stabilizes engine operating parameters, and helps maintain proper performance under load. Thanks to its factory geometry and fitment for the Discovery Sport L550 design, installation is straightforward, without the need to modify adjacent components. This is a particularly beneficial solution for professional repairs where consistency of results and compliance with manufacturer specifications are essential.

Construction and fitment for Land Rover Discovery Sport L550

The intercooler pipe hose has been designed specifically for the turbocharging system in the Discovery Sport L550, taking into account the routing of lines in the engine bay and mounting points. Appropriately selected connection diameters and the shape of the hose facilitate airtight connections with other system components. Its original Land Rover origin helps maintain factory airflow parameters, which is important for both dynamics and the operation of engine control systems. In practice, this reduces the risk of errors related to incorrect boost pressure and leaks within the intake system.

Characteristics of the used part

As a used component, the intercooler pipe hose is an economical solution for users looking for original parts at a reasonable price. This type of part is particularly useful for post-accident repairs, replacing damaged hoses after leaks, or restoring proper operation of the turbocharging system after a failure. Choosing an original hose from dismantling allows for maintaining compliance with factory specifications, avoiding problems typical of aftermarket replacements with different geometry or material hardness. This is a solution preferred by many mechanics specializing in the Land Rover brand.

Service application and benefits of installation

Installation of this intercooler pipe hose is recommended in situations where the existing hose shows signs of wear, cracking, delamination, or leaks at the clamps. Replacing it with an original component helps to:

• restore correct boost pressure in the intake system,
• reduce power drops resulting from air leaks,
• stabilize engine operation under medium and high loads,
• minimize the risk of engine control unit errors related to boost pressure. For workshops specializing in this brand, using an original hose from the Lines, Hoses and Pipes group facilitates maintaining consistent repair quality and reduces the need for subsequent adjustments.

System expansion and selection of related components

If you are planning a comprehensive repair or upgrade of the engine area in your Land Rover and need other components from the same group, such as intake hoses, vacuum hoses, or cooling system pipes, check the available parts in the Land Rover Lines, Hoses and Pipes category. To better understand how a wide selection of original and professionally selected used parts helps reduce vehicle repair time, it is worth reading the article No more weeks of waiting – how a wide assortment in one warehouse really shortens your car's downtime at the mechanic?, which discusses the practical aspects of component availability in one place.