Audi A4 B8 2.0 TDI CJCB Diesel A/C Condition Pipe Hose Line Tube 8K0260707S

Audi A4 B8 2.0 TDI CJCB Diesel A/C Condition Pipe Hose Line Tube is an original cabin cooling system component designed for Audi diesel models. This factory-spec hose ensures a tight and stable connection within the air conditioning system, which translates into efficient refrigerant flow and proper operation of the entire system. By using a component from the A/C pipes, hoses, and connectors category, you maintain compatibility with the vehicle's original design.

Specifications and technical data

• SKU: 8K0260707S
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K0260707S
• Substitutable numbers: 8K0260707S, 8K0 260 707 S, 8K0260707Q, 8K0 260 707 Q
• Fuel type: Diesel
• Category: A/C Hoses & Fittings

Purpose and function in the air conditioning system

The presented A/C hose has been designed specifically for use in the Audi A4 B8 generation with the 2.0 TDI engine (engine code: CJCB). It is responsible for safely routing the refrigerant through the circuit, maintaining proper pressure, and minimizing thermal losses during the operation of the compressor and other components. A correctly selected A/C hose reduces the risk of leaks, cooling performance drops, and improper compressor operation.

Construction and fitment for Audi

The element belongs to the A/C pipes, hoses, and connectors group, meaning it has been constructed to operate in a high-pressure and variable-temperature environment. The shape, connection diameters, and mounting points are adapted to the factory layout of the Audi A4 B8 engine bay, so installation does not require any modifications or adaptations. Using an original solution allows for maintaining the correct routing of the hose relative to other components, which reduces the risk of chafing and operational damage.

Benefits of using an original hose

Choosing this A/C hose for the Audi A4 B8 2.0 TDI CJCB provides several significant advantages:

• maintaining the factory performance characteristics of the air conditioning system,
• secure fitment to mounts and connectors on the body and components,
• reducing the risk of refrigerant leaks and operating pressure drops,
• maintaining compatibility with other system elements, such as the compressor, condenser, or evaporator,
• easier diagnostics and service thanks to the use of a component compliant with the manufacturer's documentation.

For Diesel engine vehicles, the hose's resistance to elevated temperatures in the engine bay and parameter stability during long-term operation are particularly important, which this component ensures.

Condition and service application

The offered A/C hose is a used part, which allows for an economical repair of the system while maintaining the original technical specifications. This is a practical solution in situations where the existing hose has suffered mechanical damage, corrosion at the connectors, or leaks following a collision. Using an original component from dismantling facilitates service work and shortens installation time, as the geometry and mounting points correspond to the manufacturer's factory specifications.

Part selection by numbers and compatibility

To ensure fitment for a specific equipment version and model year of the Audi A4 B8, it is worth verifying the compatibility of the hose using the OEM part number and available interchangeable numbers. The product has assigned identifiers in the manufacturer's system, which facilitates work for workshops and individuals servicing the vehicle themselves. This information is visible in the technical specifications section and allows for unambiguous confirmation of compatibility with the air conditioning system in your car.

If you are planning a comprehensive repair or upgrade of the air conditioning system in your Audi and need other elements from the same group, such as additional pipes, hoses, or service connectors, check the available parts in the Audi A/C pipes, hoses, and connectors category.

For drivers interested in a broader perspective on the cost-effectiveness of using original used components in premium cars, an article describing the advantages of such solutions using another brand as an example may be helpful – you can find it here: used parts for Mercedes – original elements from dismantling.