BMW 5 Series E60 E61 E63 E64 LCI Rubber Mounting Radiator 17117542516 7542516

The BMW E60 E61 E63 E64 Lower Radiator Mount Bushing is an original mounting component for the cooling system, designed for BMW 5 and 6 Series models. The lower radiator bushing stabilizes the heat exchanger, reduces vibrations, and ensures the radiator is correctly positioned in the front frame, which is crucial for the trouble-free operation of the entire cooling system. This is a practical service solution for users who want to maintain the factory mounting geometry of the radiator.

Specifications and technical data

• SKU: 7542516
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7542516
• Substitutable numbers: 17117542516, 7542516
• Category: Other Engine Cooling Components

Application in BMW E60, E61, E63, E64

The lower radiator bushing is a support element that works between the subframe and the radiator core. In BMW 5 Series E60/E61 and 6 Series E63/E64 models, it is responsible for:

• damping vibrations transmitted from the body and drivetrain to the radiator,
• maintaining the radiator's stable position relative to other front-end components,
• reducing mechanical stresses that can lead to micro-cracks or leaks,
• properly guiding the radiator during suspension operation and body flex.

By maintaining proper radiator support, the cooling system maintains the manufacturer-designed working clearance relative to the fan, shrouds, and hoses, which contributes to stable engine thermal parameters.

Construction and Role in the Cooling System

The lower radiator bushing acts as a flexible bed for the heat exchanger. Its function is to combine rigid mounting with flexible damping, so that the radiator is not exposed to direct impacts and vibrations from the body.

In practice, this means that it:

• reduces the transmission of vibrations to the radiator's solder joints and welds,
• lowers the risk of system leaks when driving over uneven surfaces,
• helps maintain correct radiator alignment with respect to the fan and shrouds,
• supports even load distribution during engine operation.

Replacing a worn bushing with a functional part restores the radiator's factory operating conditions, which is particularly important for vehicles used in varied road conditions.

Condition, Origin, and Benefits of Choosing a Used Part

The offered BMW E60 E61 E63 E64 Lower Radiator Mount Bushing comes from the original BMW production line, meaning it retains the correct geometry and material hardness consistent with the manufacturer's design specifications. As a part from the Miscellaneous category, it is dedicated for service applications where restoring the factory radiator mounting method is required.

Choosing a used mounting component of this type is particularly beneficial when:

• the existing bushing has become worn, deformed, or mechanically damaged,
• it is necessary to restore proper radiator support after body repairs,
• you are looking for a solution consistent with the original BMW design, without altering the mounting system.

A correctly selected lower bushing reduces the risk of secondary failures, such as radiator leaks or improper alignment of front-end components.

Selection, Installation, and Compatibility

To correctly select the radiator bushing for a specific BMW 5 or 6 Series model, it is advisable to verify the part numbers and compare the mounting design with the component installed in the vehicle. The product has an assigned OEM part number and interchangeable numbers, which facilitates matching it to a specific body configuration and engine version.

During installation, it is recommended to:

• check the condition of the mounting sockets in the front frame,
• verify the other radiator support points (upper mounts, guides),
• check the alignment of hoses and shrouds after seating the radiator on the new bushing,
• follow the installation sequence according to BMW service documentation.

A correctly installed lower bushing contributes to the stable operation of the cooling system and reduces the mechanical loads acting on the radiator during daily use.

More Parts from the BMW Miscellaneous Category and Technical Knowledge

If you need other parts from the Miscellaneous category dedicated to vehicles of this brand, check availability using the link: other mounting parts and accessories BMW Miscellaneous. This will help you easily assemble a set of parts needed for complete servicing of the cooling system and adjacent components.

For a comparison of design solutions used in other sports and performance brands, it is worth reading the analysis of differences in the construction of the drivetrain and chassis in the Audi RS family – details can be found in the article: Audi RS vs other models – what lies under the hood and chassis?. This is a good supplement to understanding how manufacturers design components responsible for the durability and stable operation of key systems.