07k121133e - Coolant Flange & Aftermarket Price

The part number 07K121133E refers to a coolant flange used in various Volkswagen and Audi vehicles. A coolant flange is a component of the engine cooling system, primarily responsible for directing coolant through different engine parts, such as the cylinder head or thermostat.

Key Features and Function:

• Material: Typically made of plastic or aluminum for durability and resistance to corrosion.
• Location: It is often mounted on the cylinder head or the engine block, connecting coolant hoses.
• Function: Directs coolant flow to the various parts of the engine, helping regulate temperature and prevent overheating.

Common Issues:

• Leaks: The coolant flange can develop cracks or wear over time, leading to coolant leaks.
• Overheating: If the flange malfunctions or leaks, it can cause the engine to overheat due to reduced coolant circulation.

Symptoms of Failure:

• Coolant loss or puddles under the car.
• Overheating engine warning lights or temperature gauge readings.
• Unusual engine sounds due to overheating.

This part is essential for maintaining optimal engine temperature and preventing overheating, ensuring that the engine operates efficiently.