Mercedes SLK R172 Diesel OM651 Intercooler Hose Right O/S Charge Air Intake Line

Right intercooler hose for Mercedes SLK R172 with OM651 diesel engine is an original charge air intake line designed for the passenger side of the turbo system. This component from the Hoses, pipes and tubes group is responsible for efficiently directing compressed air from the intercooler to the intake system, which directly impacts the engine's running smoothness and performance stability. A used OEM component ensures proper flow geometry and fitment with factory mounting points in the engine bay.

Specifications and technical data

• SKU: A1725280482
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1725280482
• Substitutable numbers: A1725280482, A 172 528 04 82
• Location on the vehicle: Right
• Fuel type: Diesel
• Category: Hoses, Lines & Pipes

Purpose and Function in the Turbo System

The right-side intercooler hose in the Mercedes SLK R172 with the OM651 engine is responsible for transporting cooled charge air from the intercooler to the intake manifold. A correctly selected and sealed component of this type:

• stabilizes boost pressure across the entire RPM range,
• limits power loss resulting from hose leaks or deformation,
• supports even mixture combustion in the diesel engine,
• reduces the risk of intake air overheating.

By maintaining the factory shape and internal diameter, the hose ensures proper airflow, which is particularly crucial for turbocharged diesel engines.

Construction and Fitment for Mercedes SLK R172 Diesel OM651

The offered hose has been specifically designed for the right side of the engine bay in the SLK R172 model with a diesel engine. Its construction includes:

• routing along factory mounting points in the chassis,
• compatibility with the stock intercooler and intake components,
• appropriate resistance to the temperatures and pressures typical for diesel engines.

This precise fitment reduces stress on the system, minimizes the risk of cracks, and facilitates installation without requiring modifications to other components.

Benefits of Using an Original Intercooler Hose

Using an original hose in the turbo system offers tangible operational benefits. Compared to aftermarket alternatives of uncertain origin, an OEM component ensures:

• stable intake system sealing under high boost pressure,
• correct positioning relative to the turbocharger, intercooler, and manifold,
• reduced risk of rubbing against adjacent components in the engine bay,
• maintenance of the factory performance parameters for the OM651 engine.

For drivers who value predictable vehicle behavior and the proper interaction of all turbo system components, this hose is a practical service solution.

Condition, Verification, and Service Application

The intercooler hose is a used part, meaning it has been removed from a vehicle and verified for its suitability for further use. This type of part is particularly useful in situations where:

• the existing hose has cracked, delaminated, or deformed,
• there are power losses or errors related to boost pressure,
• a quick and economical repair of the intake system is needed.

By maintaining the factory specifications, the hose allows for the restoration of correct turbo system operation without altering the vehicle's structure.

Related Mercedes Intake System Components

If you are planning a comprehensive repair or upgrade of the engine area in your Mercedes and need other parts from the same group, such as flexible intake sections, rigid pressure pipes, or return hoses, check the available parts in the Mercedes Hoses, pipes and tubes category.

To better plan your service work and control costs, it's also worth familiarizing yourself with practical tips on the operation and replacement of wear parts – the article TOP 10 Most Frequently Replaced Parts in Your Car will be helpful, making it easier to prioritize repairs and inspections.