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Moroso 63793 Aluminum Coolant Expansion Tank, Fits BMW E46 M3, 01-06
AUD 712
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Ensure optimal engine performance and longevity with this high-quality coolant expansion tank designed for the BMW E46 M3 01-06 model.
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What Stands Out
Product Details
- Direct bolt-in replacement for stock coolant expansion tank
- Fabricated from Aluminum for strength, suitable for high heat situations
- No cutting of factory hoses required and accepts factory clip-on hose
- Includes Moroso Part No. 63324 racing radiator cap operating in factory cap pressure range
- Equipped with easy to read sight level and billet aluminum neck for durability
- Can be polished, chromed, painted, powder coated, or left as is for a race look
Product Technical Details
| Manufacturer | Moroso |
| Brand | Moroso |
| Model | Coolant Expansion Tank BMW E46 M3 01-06 |
| Item Weight | 4.1 pounds |
| Product Dimensions | 16 x 12 x 10 inches |
| Item model number | 63793 |
| Is Discontinued By Manufacturer | No |
| Exterior | Chrome |
| Manufacturer Part Number | 63793 |
| OEM Part Number | 63793 |
What's in the box
Coolant Expansion Tank BMW E46 M3 01-06
Who Should Buy?
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Performance Enthusiasts
Ideal for car enthusiasts looking to enhance cooling efficiency and reduce weight in their BMW E46 M3.
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Track Day Users
Perfect for drivers participating in track days, where optimal performance and reliability are critical for racing conditions.
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BMW E46 M3 Owners
Specifically designed for BMW E46 M3 models, ensuring a perfect fit and compatibility with the vehicle's systems.
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Budget-Conscious Buyers
Not suitable for those seeking a low-cost coolant tank option, as it may come with a premium price tag.
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Casual Drivers
May not be beneficial for everyday drivers who do not prioritize performance upgrades in their vehicle.
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Non-BMW Owners
This product won't fit vehicles other than BMW E46 M3, making it unsuitable for owners of different car brands.
Product Description
Customer Questions & Answers
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Question:
What is the primary function of the Moroso 63793 Aluminum Coolant Expansion Tank?
Answer: The Moroso 63793 Aluminum Coolant Expansion Tank is designed to manage the coolant system effectively by providing a reserve for coolant expansion. As the engine heats up, the coolant expands, and this tank absorbs the extra volume, preventing overflow and potential damage. Additionally, it helps maintain optimal coolant levels, reducing the risk of overheating and improving overall engine performance. -
Question:
Is the Moroso 63793 Aluminum Coolant Expansion Tank specifically made for the BMW E46 M3?
Answer: Yes, the Moroso 63793 is specifically engineered to fit the BMW E46 M3 models from 2001 to 2006. This ensures a perfect fit and compatibility with the OEM cooling system, making installation straightforward. It means users can enjoy enhanced cooling efficiency without worrying about modifications or adaptors, which can lead to performance issues. -
Question:
What are the materials used in the Moroso Aluminum Coolant Expansion Tank?
Answer: The Moroso 63793 is constructed from high-quality aluminum, providing durability and resistance to corrosion. This material choice not only adds to the longevity of the tank but also helps reduce weight compared to stock plastic alternatives. The reinforced design ensures it can withstand high temperatures and pressures associated with performance-driven BMW M3 engines. -
Question:
How does the performance of the Moroso coolant tank compare to the stock tank?
Answer: The Moroso 63793 offers superior performance compared to the stock plastic coolant tank. Its aluminum construction provides better heat dissipation, which is crucial for maintaining stable engine temperatures during high-performance driving or track conditions. Users often report improved engine temperature management, leading to enhanced overall vehicle performance and reliability during demanding conditions. -
Question:
Is installation of the Moroso 63793 difficult?
Answer: Installation of the Moroso 63793 Aluminum Coolant Expansion Tank is typically straightforward, as it is designed to fit the BMW E46 M3 models seamlessly. With basic hand tools and mechanical knowledge, most users can complete the installation themselves. Detailed instructions usually accompany the product, making it accessible for both experienced mechanics and DIY enthusiasts. -
Question:
Can the Moroso coolant tank improve engine efficiency?
Answer: Yes, the Moroso 63793 can improve engine efficiency by maintaining optimal coolant levels and temperatures. By managing coolant expansion effectively, it helps prevent overheating and promotes consistent engine performance. This efficiency is particularly beneficial for performance applications, where consistent cooling directly correlates with horsepower and torque output. -
Question:
Does the Moroso 63793 tank require any specific maintenance?
Answer: While the Moroso 63793 is designed to be low-maintenance, regular checks for coolant levels are advisable. It's essential to ensure that the tank and associated piping are free from leaks or debris. Users should periodically inspect the tank for any signs of corrosion or damage, although its aluminum construction greatly minimizes these risks. -
Question:
Why choose the Moroso 63793 over other brands?
Answer: Choosing the Moroso 63793 means opting for a product with a strong reputation in the automotive performance industry. Moroso has a history of producing high-quality components that deliver better performance. Their aluminum coolant expansion tank offers a balance of durability, efficiency, and a design optimized for the specific thermal dynamics of the BMW E46 M3, making it a preferred choice for enthusiasts. -
Question:
Can this coolant expansion tank be used on other BMW models?
Answer: The Moroso 63793 is specifically tailored for the BMW E46 M3 (2001-2006) and, therefore, is not guaranteed to fit other BMW models. Using parts designed for different models may not only lead to installation issues but could also compromise performance and engine cooling efficiency. Always check compatibility before making a selection to ensure optimal function. -
Question:
Where can I buy Moroso 63793 Aluminum Coolant Expansion Tank, Fits BMW E46 M3, 01-06?
Answer: You can buy the Moroso 63793 Aluminum Coolant Expansion Tank from Ubuy in Australia. Ubuy offers a wide selection of automotive parts, making it convenient to find and purchase the specific products you need for your vehicle.
Moroso Coolant Recovery Kits 63793 Editorial Review
The TANK Coolant Expansion for the BMW E46 M3 offers a reliable solution for managing your vehicle's coolant levels. Made specifically for the 2001-2006 models, this coolant tank is designed to fit perfectly and provide long-lasting performance. Customers have praised the tank for its durability and easy installation process. The tank also comes with a pressure cap and sensor, ensuring proper functionality. Although some customers have reported issues with the sensor, overall, this coolant expansion tank has received positive feedback for its quality and value.
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Pros
- Made specifically for the BMW E46 M3 01-06 models
- Durable and long-lasting
- Easy installation process
- Includes pressure cap and sensor
Cons
- Some reported issues with the sensor
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
AUD 712
Order now and get it around Tuesday, June 30
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Features & Benefits
- Designed for BMW E46 M3 01-06 model
- Essential component for cooling system
- High-quality materials for durability
- Direct replacement for the original tank
- Easy installation
- Ensure proper coolant levels and system integrity

