Audi S3 8P 2.0 TFSI CDLA Petrol Engine Water Coolant Pipe Hose Line 1K0122063G

Audi S3 8P 2.0 TFSI CDLA Petrol Engine Water Coolant Pipe Hose Line is an original cooling system component designed for the 2.0 TFSI petrol engine. Thanks to its factory geometry and precise fitment for this specific engine unit, it ensures stable coolant flow and proper integration with other system components. It is a practical solution for users who want to maintain the structural integrity of the cooling system in their Audi S3 8P.

Specifications and technical data

• SKU: 1K0122063G
• Mark: Audi
• Condition: Used
• OEM Part Number: 1K0122063G
• Substitutable numbers: 1K0122063G, 1K0 122 063 G
• Fuel type: Petrol
• Category: Coolant Hoses

Purpose and function in the cooling system

The presented hose belongs to the Cooling system pipes and hoses category, responsible for transporting coolant between key engine components and the radiator. For the 2.0 TFSI CDLA unit, a correctly selected hose is essential for:

• maintaining proper fluid circulation across the entire engine load range,
• stabilizing the operating temperature of the petrol unit,
• reducing the risk of overheating during dynamic driving,
• maintaining the tightness of cooling system connections.

The appropriate stiffness and shape of the hose support correct routing in the engine bay, which facilitates maintenance and reduces stress on connectors and clamps.

Compatibility with the 2.0 TFSI petrol engine

The component has been designed to work with the 2.0 TFSI CDLA petrol unit, where the cooling system operates under increased thermal load. Using a hose with the correct profile and diameter contributes to:

• maintaining adequate coolant flow at high RPMs,
• stable operation of the thermostat and radiator,
• even heat dissipation from the engine block and cylinder head.

For turbocharged units such as the 2.0 TFSI, a correctly selected cooling hose is important for the durability of the turbocharger and auxiliary components exposed to high temperatures.

Characteristics of the used OEM component

The offered hose is a used part, which allows for an economical repair of the cooling system while maintaining the original manufacturer's specifications. In practice, this means:

• factory fitment to mounts and connectors in the Audi S3 8P,
• compliance with cooling system operating parameters for the petrol engine,
• possibility of installation without the need to modify other components.

Choosing an original hose from this group helps reduce the risk of leaks resulting from imprecise fitment, which is typical for universal parts.

Benefits of replacing the cooling hose

Replacing the cooling hose in an Audi S3 8P 2.0 TFSI CDLA is recommended when signs of wear appear, such as cracks, swelling, or traces of leaks. Using the presented component allows you to:

• restore proper cooling system tightness,
• increase engine safety during high-temperature operation,
• minimize the risk of sudden coolant loss while driving.

For users who drive their cars intensively, maintaining the cooling system in good condition is particularly important, as it translates into the longevity of the engine unit.

Cooling system expansion and additional materials

If you are planning a comprehensive repair or upgrade of the engine area in your Audi and need other components from the same group, such as additional pipes, return hoses, or sections connecting to the radiator, check out the available parts in the Audi cooling system pipes and hoses category.

To better understand how the condition of hoses, radiators, and fans affects engine safety in high temperatures, it is worth checking our guide: Summer heat vs. cooling system: used radiators and fans as a guarantee of savings. This will make it easier for you to plan preventive maintenance of the cooling system in your car.