fits make: Audi. year: 2017–2020.

( Brand: Vaico ), ( Manufacturer Part Number: V10-4399 ), ( Part Type: Tank ), ( Product Type: Engine Cooling ), ( Fitment Type: Direct Replacement ), ( Partslink Number: 5q0121407t, 5qm121407c, 5q0 121 407 D, 5q0121407s, 5qm121407b ), ( Compatible Make S : Audi, Volkswagen ), ( Compatible Model S : S3, A3, A3 Quattro, Tt Quattro, E-golf, Golf Sportwagen, Golf R ), ( Product Subtype: Coolant Overflow Tanks ), ( Product Details: Engine Coolant Reservoir ), ( Department: Replacement )
The VAICO V10-4399 coolant expansion tank is a premium quality replacement part designed specifically for Audi S3 models produced between 2017 and 2020. This expansion tank is an essential component of your cooling system, responsible for accommodating the additional coolant expansion that occurs during engine operation, especially when the engine is cold or when the vehicle is at high altitudes.
Crafted from high-density polyethylene material, this expansion tank boasts superior strength and durability. The use of polyethylene ensures that the tank is resistant to corrosion and UV radiation, ensuring a long service life. The material's flexibility allows for easy installation and compliance with the contours of your engine bay.
The VAICO V10-4399 coolant expansion tank features a transparent design, allowing you to easily monitor coolant levels. The large, easy-to-read scales on the side of the tank make checking coolant levels a simple task. The cap is designed with a secure seal and an integrated pressure relief valve, ensuring safe operation and preventing coolant loss due to excess pressure.
Installing the VAICO V10-4399 coolant expansion tank is a straightforward process. It comes with all necessary hardware for a hassle-free installation. The OEM-style design ensures a perfect fit, while the high-quality materials provide exceptional resistance to the harsh conditions of your engine bay.
In summary, the VAICO V10-4399 coolant expansion tank is an excellent replacement part for Audi S3 vehicles from 2017 to 2020. Its high-density polyethylene construction offers superior strength, durability, and resistance to corrosion and UV radiation. The transparent design, large coolant level scales, and secure cap make monitoring coolant levels and ensuring safe operation convenient and straightforward. The OEM-style design and included installation hardware make for an easy installation process.
The VAICO V10-4399 coolant expansion tank is a popular aftermarket option for Audi S3 models from 2017 to 2020. Here are some pros and cons to help you make an informed decision:
Pros:1. OEM-Quality: The VAICO V10-4399 expansion tank is made from high-quality materials and meets OEM specifications. It is designed to provide a perfect fit and function, ensuring optimal cooling system performance.
2. Durability: The tank is made from BPA-free polyamide material, which is resistant to corrosion, impact, and UV rays. This ensures a long service life and protection against leaks.
3. Easy Installation: The VAICO expansion tank comes with a pre-installed thermostat and a pressure relief valve, making it easy to install without the need for additional parts or labor.
4. Leak-Free: The tank's high-quality materials and precision manufacturing ensure a leak-free installation.
5. Affordable: Compared to OEM alternatives, the VAICO V10-4399 expansion tank is an affordable option for Audi S3 owners.
Cons:1. Limited Capacity: The VAICO V10-4399 expansion tank may not have the same cooling capacity as the original OEM tank. This could potentially result in slightly lower cooling performance.
2. Potential Fitment Issues: While the VAICO expansion tank is designed to fit most Audi S3 models from 2017 to 2020, there have been reports of fitment issues. It's essential to ensure that the tank is compatible with your specific vehicle before making a purchase.
3. Lack of Brand Recognition: VAICO is not a well-known brand in the automotive industry, which may make some buyers hesitant to trust the product.
Conclusion:The VAICO V10-4399 coolant expansion tank is an affordable, durable, and OEM-quality alternative to the original tank for Audi S3 models from 2017 to 2020. While there are potential fitment issues and slightly lower cooling capacity compared to the OEM tank, the pros outweigh the cons. If you're looking for an affordable, leak-free, and easy-to-install cooling system component, the VAICO V10-4399 expansion tank is a worthwhile consideration.
Recommendation:If you're an Audi S3 owner looking for an affordable, durable, and leak-free cooling system component, the VAICO V10-4399 expansion tank is an excellent choice. However, it's essential to ensure that the tank is compatible with your specific vehicle before making a purchase. To minimize the risk of potential fitment issues, it's recommended to consult a trusted mechanic or parts supplier for advice.
Manufactured to meet or exceed strict quality requirements. Vaico products are made from high-quality materials and undergo strict quality tests. Engine cooling parts by Vaico are designed to restore the original performance, engine reliability and overall dependability of your vehicle. Made from high-quality materials for ultimate durability.
They re thereby the perfect alternative to original part. This product is distinguished by total quality assurance, unsurpassed anybody else. Made to OE specifications in fit, form and function. They deliver years of reliable, trouble-free service.
Coolant Expansion Tank V10-4399 by Vaico. Right for your vehicle and lifestyle. Features: designed to deliver trouble-free, consistent performance. Replaces Original OE Part #: 5Q0121407T, 5QM121407C, 5Q0 121 407 D, 5Q0121407S, 5QM121407B, 5Q0121407A, M, F, 5Q0121407G.
With these top-notch parts, you can bring down those damaging high under-the-hood temperatures and enjoy safe rides again.