Audi VW Coolant Outlet Flange - Vaico 04L121131AA

Product Information

An Engine Coolant Outlet Flange is a component of a vehicle's cooling system that connects the engine's coolant passages to the radiator and the rest of the cooling system. It serves as an interface for coolant to exit the engine after it has circulated through the engine block and absorbed heat. The flange typically includes ports for hoses, fittings, or sensors that monitor coolant temperature or flow.

• Coolant Leaks: One of the most common symptoms of a failing coolant outlet flange is visible coolant leaks. These leaks may appear around the flange or hose connections and can lead to a low coolant level in the system, increasing the risk of engine overheating
• Overheating Engine: If the coolant outlet flange is compromised and not allowing proper coolant flow, it can result in insufficient cooling. This can cause the engine to overheat, leading to potential engine damage or failure
• Corrosion or Damage: Inspecting the flange may reveal signs of corrosion, cracks, or physical damage. Corrosion can weaken the flange, leading to leaks, while cracks can allow coolant to escape and disrupt the cooling system

About Vaico

VAICO premium brand is well known for smart repair solutions for engine and transmission parts on the global independent aftermarket. With over 28,000 high-quality spare parts and 2,700,000 vehicle connections, we guarantee a high level of vehicle coverage: our extensive range of transmission components and spare parts for air control systems and engine control covers a wide range of models. Our professional vehicle repair range also includes further products from the cooling, steering, brakes, body and filter categories, as well as certified “Made in Germany” fluids.

VAICO specializes in providing innovative repair solutions put together by our experts for every workshop: VAICO Expert Kits+ make it easier to identify and procure parts and also reduce the storage capacity needed. The service-orientated Expert Kits+ are easy to install and meet the highest standard of installation safety – and save time and money.