Mercedes W177 Diesel OM608 Intercooler Pipe Hose Charge Air Hose 144607512R

The Mercedes W177 Diesel OM608 Intercooler Air Hose is an original turbocharger and parts component designed for diesel engines. It ensures tight and stable compressed air routing between the turbocharger and intercooler, which directly impacts the engine's performance and refinement.

Specifications and technical data

• SKU: 144607512R-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6080900400
• Substitutable numbers: 144607512R, A6080900400, A 608 090 04 00
• Fuel type: Diesel
• Category: Turbos & Parts

Purpose and role in the charging system

The intercooler air hose for the Mercedes W177 with the OM608 diesel engine operates in a demanding high-pressure and elevated-temperature environment. It is responsible for the safe transport of compressed air cooled by the intercooler, helping to maintain stable boost parameters and the correct fuel-air mixture.

An efficient cable in this area translates into:

• correct acceleration dynamics throughout the entire rev range,
• smooth operation of the diesel engine without power drops and jerking,
• maintaining the correct boost pressure, which supports the efficient operation of the turbocharger.

Construction and fitment for Mercedes W177 Diesel OM608

The element was designed specifically for the architecture of the W177 engine compartment with the OM608 unit, thanks to which it offers:

• factory air routing – matched to the standard intake system,
• geometry consistent with the manufacturer's original design,
• adapted to work in a system with a turbocharger and intercooler in a diesel engine.

This fit reduces the risk of stress, abrasion and leaks, and installation is predictable for the mechanic.

Condition, provenance, and the benefits of choosing a used item

The intercooler air hose is offered as a used part, derived from the original Mercedes supercharger system. This type of component, when properly maintained, retains its performance characteristics for a long time, so choosing a proven, aftermarket component is a rational alternative to purchasing a new component.

The main advantages of using an original, used air hose include:

• maintaining the factory operating characteristics of the OM608 engine,
• reliable fit with other elements of the intake system,
• reducing the risk of leakage problems compared to random substitutes.

Impact on the performance and operational safety of the turbocharger

The turbocharging system in a modern diesel engine is sensitive to leaks. An improperly installed or worn air line can cause:

• loss of power and torque,
• increased exhaust smoke,
• incorrect boost pressure values, loading the turbocharger.

Selecting the appropriate intercooler air hose for a Mercedes W177 allows you to maintain stable operating parameters of the turbocharger, thus supporting the life of the entire charging system and driving comfort.

Parts selection and related service solutions

When replacing the intercooler air hose, it's worth checking the condition of the clamps, connectors, and other intake system components to avoid secondary leaks. If you have any doubts about the equipment configuration of a specific W177, it's recommended to verify it by the part number or vehicle data in the service catalog.

If you are looking for other items from the category of turbochargers and parts for Mercedes, check out our dedicated offer: turbochargers and parts for Mercedes .

More about the role of original parts in preserving the brand's character

The importance of original components in maintaining a car's factory characteristics is well illustrated in this article dedicated to the Audi brand. If you're interested in how carefully selected used parts help maintain the manufacturer's DNA, check out: How Used Parts Help Maintain the Audi Brand DNA .