Volkswagen Caddy Mk3 Touran Mk1 A/C Air Conditioning Hose Pipe 1T0820741S

Volkswagen Caddy Mk3 Touran Mk1 A/C Air Conditioning Hose Pipe is an original A/C system component, designed for precise compatibility with the factory cabin cooling installation. Thanks to its tailored geometry and correct diameter, it ensures stable refrigerant flow, which translates into efficient air conditioning operation in daily use. It is a practical solution for users who want to restore full system functionality without compromising on compatibility.

Specifications and technical data

• SKU: 1T0820741S
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 1T0820741S
• Substitutable numbers: 1T0820741S, 1T0 820 741 S, 1T0820741AL, 1T0 820 741 AL
• Category: A/C Hoses & Fittings

Purpose and function in the air conditioning system

The offered hose belongs to the Air conditioning lines, hoses, and connectors category and is responsible for transporting refrigerant between A/C system components. In third-generation Volkswagen Caddy and first-generation Touran vehicles, it is responsible for maintaining tightness and proper pressure in the system, which is crucial for effective interior cooling.

The original design of the hose ensures:

• proper routing of the refrigerant medium in the system,
• fitment to factory mounts and brackets in the engine bay,
• compatibility with standard connectors and seals.

Original origin and installation compatibility

The element comes from the Volkswagen OE line, which means it was designed according to the vehicle manufacturer's standards. As a result, full compatibility with the factory air conditioning system architecture is maintained, and installation does not require any modifications or adaptations. The appropriate end profiles and correct connection diameters facilitate service and reduce the risk of leaks after replacement.

In practice, this translates into:

• easier diagnostics and A/C system maintenance,
• reduced risk of mismatch compared to universal replacements,
• maintaining air conditioning performance parameters close to factory specifications.

Characteristics of the used component

The air conditioning hose is offered as a used part, which allows for economical system repair while maintaining the manufacturer's original specifications. Such components are often chosen for vehicles used on a daily basis, where reasonable service costs are important while maintaining proper system operation.

Choosing an original hose from dismantling is a solution that:

• reduces repair costs compared to new OE parts,
• ensures compliance with factory system parameters,
• allows for maintaining the structural integrity of the entire air conditioning system.

Benefits of using an original A/C hose

Using an air conditioning hose from the same Volkswagen model family allows for maintaining stable refrigerant pressure, which has a direct impact on cooling efficiency and compressor lifespan. A properly selected hose minimizes the risk of micro-leaks, performance drops, and the need for frequent refrigerant refilling.

The main advantages of such a solution include:

• maintaining the factory air conditioning performance characteristics in the Caddy Mk3 and Touran Mk1,
• better cooperation with other system elements (condenser, evaporator, compressor),
• reduced installation time due to fitment to original mounting points.

If you are planning a comprehensive repair or upgrade of the air conditioning system in your Volkswagen and need other elements from the same group, such as high-pressure lines, flexible hoses, or service connectors, check the available parts in the Volkswagen air conditioning lines, hoses, and connectors category.

Technical support and selection of used parts

When selecting used air conditioning system components, it is worth paying attention to the origin of the part and its compatibility with the specific engine version and vehicle equipment. It is good practice to use original components from dismantling, which allows for maintaining the consistency of the entire system and reducing the risk of problems after installation.

If you are interested in a broader context of using premium used components and want to better understand how repairs using original parts from dismantling look in practice, read the article: Used parts for Mercedes – original parts from dismantling. You will find practical tips there that can also be applied to the service of other brands, including Volkswagen.