Mercedes C117 CLA 45 Intercooler Pipe Mounting Bracket M133 Petrol A1330900040

Mercedes C117 CLA 45 Intercooler Pipe Mounting Bracket M133 Petrol is an original intake system component designed for the M133 petrol-powered unit. It stabilizes the routing of the intercooler pipe, ensuring secure mounting and proper operation of the entire boost tract in the sporty CLA 45 variant. Thanks to its factory geometry, the bracket maintains the correct position of the pipe relative to the engine and body, which reduces stress and the risk of leaks.

Specifications and technical data

• SKU: A1330900040
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1330900040
• Substitutable numbers: A1330900040, A 133 090 00 40
• Fuel type: Petrol
• Part type: Pipe
• Category: Hoses, Lines & Pipes

Purpose and function of the bracket

The intercooler pipe bracket in the Mercedes CLA 45 with the M133 engine is responsible for the rigid, repeatable routing of the pressure hose between the turbocharger, intercooler, and other intake system components. A correctly selected part:

• maintains the pipe in its designed position relative to the engine block and body,
• minimizes vibrations transmitted from the power unit to the hose,
• reduces the risk of chafing and mechanical damage to the pipe,
• supports the maintenance of boost system tightness under high operating pressure. As a result, the intake system maintains stable operating parameters, which is important for both performance and the durability of other components.

Benefits of using an original Mercedes part

The original bracket dedicated to the CLA 45 with the M133 petrol engine ensures precise fitment to factory mounting points. The lack of need for modifications or adjustments translates into shorter installation time and a lower risk of service errors. The design was developed to withstand the loads occurring in a highly stressed turbocharged unit, which promotes stable operation during dynamic driving. The part from the Lines, hoses, and pipes group works directly with the intake system, which is why using the correct bracket is important during any intervention in the air path – from standard repairs to modifications that increase the load on the boost system.

Characteristics and application in the intake system

The bracket has been designed with the specifics of a petrol engine in mind, where high temperatures and significant load changes occur during acceleration and engine braking. Properly selected mounting geometry allows for:

• maintaining the correct clearance between the intercooler pipe and adjacent components,
• limiting the impact of power unit movements on the pressure hose,
• maintaining a stable pipe position even during frequent RPM changes. Thanks to this, the bracket supports even loading of joints and clamps, which is significant for the long-term tightness of the boost system in the Mercedes CLA 45.

Product condition and installation aspects

The offered bracket is a used part, which in practice means it comes from disassembly and has been verified for further installation suitability. For a workshop or user, this means the possibility of using an original component at a more favorable price compared to a new equivalent, while maintaining factory geometry and compatibility with the intake system. Replacing the bracket is recommended especially when the existing element has become deformed, corroded, or mechanically damaged, which could affect improper routing of the intercooler pipe and accelerated wear of the hose.

Expanding the intake system in the Mercedes CLA 45

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 additional lines, hoses, or intake system pipes, check the available parts in the Mercedes lines, hoses, and pipes category. To better plan your purchases and select the remaining intake system components and other sub-assemblies in one place, it is worth checking the guide on completing used parts – you will find practical tips in the article Comprehensive supply: from the engine to the smallest clip – how to complete used car parts in one place?.