Velt Sport Upper Radiator Hose Flange - BMW / B46 / B48 / F2X / F3X / 230i / 330i / 430i | VELT-ENG-0058

Upgrade your BMW cooling system with the Velt Sport Upper Radiator Hose Flange, designed for B46 and B48-powered vehicles including F2X and F3X chassis models such as the 230i, 330i, and 430i. This high-quality aluminum flange replaces the factory plastic component, delivering improved durability, reliability, and long-term performance.

Replace a Common Failure Point

The factory plastic radiator hose flange is prone to cracking and failure over time due to heat cycling and pressure. The Velt Sport aluminum upgrade eliminates this weak point, helping prevent coolant leaks and reducing the risk of overheating.

Engineered for Strength and Longevity

Constructed from high-quality aluminum, this upper radiator hose flange is built to withstand harsh engine bay conditions. It provides superior resistance to heat and pressure, making it ideal for both daily driving and performance applications.

Direct Fit for Easy Installation

Designed for precise OEM-style fitment, this flange installs in place of the original component with no modifications required. It is a simple and effective solution for both preventative maintenance and repair.

Key Features:

• Designed for BMW B46 and B48 engines
• Fits F2X and F3X chassis including 230i, 330i, and 430i
• Replaces failure-prone factory plastic upper radiator hose flange
• Helps prevent coolant leaks and overheating issues
• High-quality aluminum construction for long-term durability
• Direct fit replacement with no modifications required
• Lifetime warranty for peace of mind

OE part #


17-12-8-616-528 / 17 12 8 616 528 / 17128616528


MFR Part # VELT-ENG-0058

⚠️CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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