Mercedes W176 A45 AMG Vacuum Line Pipe Tube Hose A1330104500

Mercedes W176 A45 AMG Engine Breather Hose Pipe is an original part from the Oil Coolers and Hoses group, designed for petrol engines. Designed by the vehicle manufacturer, it ensures proper venting of vapors and gases from the engine compartment, contributing to stable lubrication system operation and long-term engine efficiency.

Specifications and technical data

• SKU: A1330104500
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1330104500
• Substitutable numbers: A1330104500, A 133 010 45 00
• Fuel type: Petrol
• Category: Engine Oil Coolers & Lines

Purpose and Function in the Engine System

The breather hose, specifically for the A45 AMG model, is responsible for the controlled venting of vapors from the engine area, working in conjunction with the lubrication system and oil cooling components. A correctly selected breather pipe reduces the risk of excessive crankcase pressure, which translates to stable seal operation, even lubrication, and predictable engine behavior during dynamic driving.

This component has been designed with the specific characteristics of a high-performance petrol engine, typical of the AMG version, in mind. As a result, the hose maintains appropriate rigidity and flow capacity across a wide range of operating temperatures, which is important for both city driving and intensive vehicle use.

Benefits of Using an Original Hose

Using the original breather pipe in the A45 AMG allows you to maintain the engine's factory operating characteristics and compatibility with other components of the lubrication and oil cooling systems. In practice, this means:

• a secure fit to the mounts and spigots in the engine bay,
• maintaining the designed flow diameter for vapors and gases,
• consistency with the operating parameters of a high-power petrol engine.

As a part of the Oil Coolers and Hoses category, the hose contributes to the system responsible for stable operating conditions for the engine oil, which is crucial for the engine's durability and maintaining consistent performance over a longer service life.

Product Characteristics and Condition

The offered breather pipe is a used part, sourced from disassembly, providing a cost-effective solution while maintaining the original manufacturer's specifications. This type of component, when properly maintained, retains its functional properties for a long time, making a used hose often a rational alternative to unknown aftermarket replacements.

The hose is designed for petrol engines, which is important in terms of material resistance to the operating conditions typical for these types of units, including temperature, vapor type, and system pressure characteristics.

Technical Support and Parts Selection

Selecting the correct breather pipe for the A45 AMG should take into account the manufacturer's markings and compatibility with the specific engine version. In practice, this means verifying the vehicle's data and comparing the configuration of the lubrication and oil cooling systems to ensure full assembly and functional compatibility.

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 oil hoses, oil return pipes, or oil cooler supply lines, check the available parts in the Mercedes Oil Coolers and Hoses category.

Operation in High Temperatures

For high-performance engines like the A45 AMG, the lubrication and oil cooling system operates at elevated temperatures, especially during the summer. An efficient breather hose helps maintain stable oil operating conditions, reducing the risk of overheating and undesirable pressure changes in the system.

To better understand the impact of temperature on the cooling system and its related components, it is worth reading the guide Summer Heat vs. Cooling System: Used Radiators and Fans Guarantee Savings, which describes practical aspects of operating and selecting used components.