Volkswagen Passat CC Water Coolant Pipe Hose Line 3.6 FSI 3C0122096G

The Volkswagen Passat CC Coolant Hose Pipe 3.6 FSI is an original cooling system component designed for precise coolant flow in the 3.6 FSI engine. Thanks to its factory fit for the Passat CC, it ensures stable fluid flow, reducing the risk of engine overheating and leaks. This is a practical solution for drivers who want to restore proper cooling system function using a proven part.

Specifications and technical data

• SKU: 3C0122096G
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 3C0122096G
• Substitutable numbers: 3C0122096G, 3C0 122 096 G
• Part type: Hose
• Category: Coolant Hoses

Purpose and Function in the Cooling System

The presented hose belongs to the Cooling System Hoses and Pipes group and is responsible for transporting coolant between system components in the 3.6 FSI gasoline engine. Its correctly chosen shape and cross-sectional diameter help maintain proper pressure and circulation efficiency, which translates to stable engine operating temperature and protection against localized overheating.

Using a dedicated water hose in the Passat CC minimizes the risk of material stress, rubbing against adjacent components, and improper positioning in the engine bay. This is particularly important in higher-power engines where the cooling system operates under greater thermal load.

Original Origin and Fit for Volkswagen Passat CC

This part was designed by Volkswagen specifically for the 3.6 FSI engine architecture in the Passat CC model. This means maintaining factory mounting points, appropriate profiling, and compatibility with original spigots and connectors. In practice, this facilitates installation, reduces service time, and minimizes the need for additional modifications.

Original water hoses in cars of this class are designed for resistance to high temperatures, pressure, and contact with coolant over a long service life. Choosing such a component helps maintain the consistency of the entire cooling system with the vehicle manufacturer's specifications.

Performance Characteristics and Benefits of Use

Using a dedicated coolant hose in the 3.6 FSI engine offers a range of practical benefits:

• maintaining proper coolant circulation across the entire engine load range,
• reducing the risk of leaks thanks to fitted ends and factory diameters,
• stable thermal operation of the powertrain, which contributes to its durability,
• easier cooling system diagnostics and service due to the preservation of the hose's original geometry.

This solution is particularly recommended when replacing worn or damaged hoses, especially when symptoms such as a drop in fluid level, signs of leaks, or engine overheating occur. Choosing an original part helps restore the system's factory operating parameters.

Condition and Service Application

The offered hose is a used part, allowing for economical cooling system repair while maintaining the original part design. This is a good solution for users who want to reduce service costs while using a component that is consistent with the vehicle manufacturer's design.

Before installation, a standard check of connection tightness, clamp condition, and the overall positioning of the hose in the engine bay is recommended. Proper installation is crucial for the trouble-free operation of the cooling system in the Passat CC with the 3.6 FSI engine.

Technical Support and Related Materials

If you are planning a comprehensive repair or upgrade of the engine area in your Volkswagen and need other parts from the same group, such as additional hoses, pipes, or coolant connectors, check the available parts in the Volkswagen Cooling System Hoses and Pipes category.

To better understand how operating conditions affect cooling system durability and when it's worth considering replacing parts with used components, read the guide Summer Heat vs. Cooling System: Used Radiators and Fans Guarantee Savings. You will find practical tips on operating and servicing cooling systems in passenger cars there.