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<h2>What is the expansion tank mounting plate?</h2>
Expansion tanks are designed to accommodate the expansion of water or other fluids when heated, preventing excessive pressure within the system. The expansion tank mounting plate, also known as an expansion tank mounting bracket, serves as a support structure for the expansion tank, ensuring that it is properly held in place. Specifically, the expansion tank bracket is a specific component in the piping system used to hold and support the expansion tank. It is a flat plate, usually made of metal or heavy-duty plastic, that provides a stable base for installing an expansion tank. It usually has pre-drilled holes or brackets that align with the corresponding holes or brackets on the expansion tank. These holes allow bolts or screws to be attached to securely hold the tank to the plate.
<h2>Signals of damaged expansion tank bracket and how to replace one</h2>
If your vehicle has a shaky sensation or rattling sound from the engine compartment and coolant leaks while driving, or if there are any visible cracks or breakages in the mounting plates. It may be a reminder that you need to replace or install a new mounting bracket for the expansion tank, be sure to use the correct parts that are compatible with your models and engines.
The replacement of the expansion tank bracket typically involves the following steps:
<ol>
<li>Gather the necessary tools and materials: such as wrenches or sockets.</li>
<li>Drain the coolant and remove the old mounting plate.</li>
<li>Install the new mounting plate and reattach the expansion tank.</li>
<li>Refill the coolant check for leaks and test the system.</li>
</ol>
If you are unsure about any step of the process or lack experience working on automotive systems, it is recommended to consult a professional mechanic or seek assistance from a dealership. They can ensure the proper replacement of the expansion tank bracket and address any other related concerns.
<h2>Why choose A-Premium?</h2>
A-Premium offers professional expansion tank bracket solutions. Our mounting brackets have excellent load-bearing capacity and stability to provide strong support for your expansion tank. The mounting brackets we provide are made of corrosion-resistant, wear-resistant high-quality materials, which not only ensures the stability of the expansion tank, but also improves the safety of the whole system, effectively reducing the failure and damage that may be caused by the expansion tank moving or tilting, prolongs the service life of the expansion tank, and reduces maintenance costs. Additionally. A-premium has insulation and dampening materials incorporated into its design. This helps reduce noise and vibration transmission from the tank to the surrounding structure, providing a quieter and more stable system.
If you are a BMW owner, you will be sure to find affordable high-quality brackets at a price as low as $32.99 on A-Premium&rsquo;s online store. We have expansion tank brackets for BMW 330i, X3, X5, 525i, 325Ci, and many other models to ensure your different needs can be met. At the same time, they all come with a three-year warranty and installation manual so you will get great convenience. If you have any questions or needs, please do not hesitate to contact us and we will be happy to answer and assist you.

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The engine comprises many essential elements such as the lower cylinder block, upper cylinder head(s), and the cooling & lubricating systems. With A-Premium aftermarket engine components, you can expect that your engine deliver years of reliable performance. We offer a diverse selection of engine components from air filters and ignition coils (kits) to fuel pumps to cater to your needs.

2004 BMW 330xi Expansion Tank Mounting Plate

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