Mercedes SLK R170 M111 Crankcase Breather Hose Engine Pipe Line A1110181382

Mercedes SLK R170 M111 Crankcase Breather Hose Engine Pipe Line is an original engine system component designed for models with the M111 unit, ensuring proper vapor discharge and stable engine operation. Thanks to the factory fitment for the Mercedes design, the installation is precise, and the hose geometry remains consistent with the manufacturer's requirements. This is a practical solution for users who want to restore the correct operation of the ventilation system without compromising on compatibility.

Specifications and technical data

• SKU: A1110183382
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1110183382
• Substitutable numbers: A1110183382, A 111 018 33 82, A1110181382, A 111 018 13 82
• Category: Crankshafts

Purpose and function in the engine system

The presented breather hose is a component of the engine system in Mercedes SLK R170 models with the M111 unit. It is responsible for the controlled discharge of vapors from the engine compartment, which affects the stability of the unit's operation, uniform pressure, and the proper functioning of accessories. A correctly selected hose reduces the risk of leaks, power loss, or unstable idle speed.

The original geometry of the hose ensures proper routing in the engine compartment, minimizing material stress and the risk of abrasion against adjacent components. This is particularly important in the case of M111 units, where the hose layout is tightly matched to the accessories and engine build.

Benefits of using the original breather hose

Using a factory breather hose in a Mercedes SLK R170 with an M111 engine allows you to maintain system operating parameters in accordance with the manufacturer's specifications. In practice, this means:

• secure fitment to the ports and mounts in the engine compartment,
• appropriate diameter and cross-section of the hose, supporting proper vapor flow,
• preservation of the original hose routing, which reduces the risk of mechanical damage,
• consistency with other components of the Mercedes engine system.

For users who value the technical integrity of the entire powertrain, this is a solution that allows for maintaining proper engine operating conditions and predictable vehicle behavior.

Characteristics of the used component

The offered hose comes from dismantling, which allows you to combine original origin with a favorable purchase cost. The used component retains factory fitment for the M111 unit while providing an economical alternative to new parts. This type of component is particularly useful when servicing older SLK R170 models, where both technical compliance and rational maintenance costs are important.

By using an original hose from dismantling, you can avoid problems typical of replacements with imprecise dimensions, such as installation difficulties or leaks at connections.

Support with selection and service expansion

In the case of the Mercedes engine system, it is crucial to correctly match all elements working with the M111 unit. If necessary, it is worth verifying the compatibility of the hose with a specific engine version and vehicle year to maintain full compatibility with the existing configuration. Selecting the right breather hose is an important step in the comprehensive service of the power unit, especially when symptoms of leaks or unstable engine operation occur.

If you are planning a comprehensive repair or upgrade of the engine area in your Mercedes and need other elements from the same group, such as the crankshaft, mounting elements, or related components of the crank-piston system, check the available parts in the Mercedes crankshafts category.

If you are considering a wider range of service work and want to learn more about the advantages of using original components from dismantling in cars of this brand, you will find useful information in the article Used parts for Mercedes – original components from dismantling, which discusses the practical aspects of operating and servicing Mercedes-Benz vehicles.