Looking for high-quality replacement parts for your Citroën or Peugeot? This A/C pipe set is perfectly suited for Peugeot 407 and Citroën C5II, C5 X7 models. These pipes play a crucial role in your vehicle’s air conditioning system by ensuring effective cooling performance.

They measure optimal refrigerant pressure and temperature and guarantee proper refrigerant circulation, significantly enhancing the overall efficiency of the climate control system. Manufactured to resist common wear and corrosion, these pipes offer long-lasting durability. Additionally, their design featuring two connected pipes that can be separated facilitates installation and maintenance.

Technical Information:

• Manufacturer: PSA (Peugeot Société Anonyme)
• Model: Peugeot 407, Citroën C5II, Citroën C5 X7
• Product Codes: 6477F3, 647774
• Additional Numbers: 6477F3, 647774 – These codes allow precise identification of parts for quick and accurate catalog searches.

This product is an excellent choice for professional mechanics and DIY enthusiasts aiming to keep their vehicles in top condition. With precise engineering and premium materials, it meets functional requirements and extends the lifespan of components related to cooling and air conditioning systems in your car.

Are you looking for reliable and high-quality replacement parts for your Peugeot or Citroën? Our air conditioning pipes are the perfect solution for your vehicle. These original parts from the Citroën C5 X7 and Peugeot 407 ensure optimal functionality and long-term durability. They are designed for ease of installation and maintenance by being separable.

Technical Information
Manufacturer: PSA CITROEN PEUGEOT
Model: Peugeot 407, Citroën C5 X7
Product Codes: 9659576380, 647774, 6477E9
Other Numbers: Not Available

Air conditioning pipes are a crucial component for the proper functioning of your vehicle’s air conditioning system, ensuring smooth refrigerant flow. These pipes are designed to meet OEM specifications, guaranteeing maximum performance and efficiency of your air conditioning. They are ideal for mechanics and DIY enthusiasts seeking a precise and reliable replacement part for repairs or maintenance of the air conditioning system.

Investing in original auto parts means keeping your vehicle in the best possible condition and ensuring that everything operates as it should. Regular inspection and replacement of worn or malfunctioning components prevent more costly repairs in the future. With our products, you can expect the highest level of performance and reliability.

Using original spare parts ensures proper function, efficiency, and longevity. Our air conditioning pipes for Peugeot and Citroën are the perfect choice for anyone seeking top quality at a reasonable price.

Product Overview

High-quality air conditioning pipe assembly designed for Peugeot 407 and Citroën C5 (X7). This is a two-piece A/C line that joins sections of the vehicle’s air conditioning plumbing and can be separated for easier replacement or service. Commonly searched by OE numbers, the part ensures a correct fit for systems using the specified codes and helps restore sealed refrigerant circuits to proper operation.

Features And Function

• Purpose: Carries refrigerant between components of the air conditioning system, maintaining a sealed, pressurized circuit for cooling performance.
• Construction: Two pipes supplied as a connected assembly that can be separated at the joint for installation or service.
• Benefits: Direct fit to OE specifications when matched by product codes, reduces leak points when properly installed, and simplifies replacement of damaged sections without replacing the full network of lines.
• Search Friendly: Commonly found using OE numbers listed below (ideal for mechanics and DIY enthusiasts searching online).

Compatibility

Designed For: Peugeot 407; Citroën C5 X7. Fitment is determined primarily by the OE/product codes—use the part numbers below when searching or ordering to ensure correct match.

Technical Information

• Manufacturer: Stellantis (Peugeot / Citroën)
• Model: Peugeot 407; Citroën C5 X7
• Product Codes: 9659576380; 6477F0; 647774
• Other Numbers: 64774; 647774; 6477F0; 9659576380

Installation Recommendations

• Have Refrigerant Recovered: Always recover refrigerant with appropriate equipment before opening the A/C system. This must be performed in accordance with environmental and safety regulations.
• Replace Seals And Lubricant: Fit new O-rings and apply correct PAG oil compatible with the vehicle’s system to prevent leaks and ensure proper lubrication.
• Use Correct Tools And Procedure: Remove any obstructing trim or covers, loosen clamps or connections at the designated joints, separate the two-piece assembly if required, and install the replacement pipe ensuring clean mating surfaces.
• Vacuum And Recharge: After fitting, evacuate the system to remove moisture and air, then recharge to the manufacturer-specified refrigerant charge and pressure.
• Leak And Function Test: Perform a pressure/leak test and run the A/C to verify correct operation and cooling performance.
• Professional Service Recommended For Refrigerant Handling: Recovery, evacuation, and recharge are recommended to be done by a qualified workshop with proper A/C service equipment.

Why This Part Fails Most Often

• Corrosion And Environmental Damage: Exposure to road salt and moisture causes corrosion at joints and fittings, leading to leaks over time.
• Mechanical Impact: Stone chips, debris, or improper handling during repairs can dent or crack the lines.
• Ageing Seals: O-rings and seals harden or deteriorate with heat cycles, causing refrigerant leaks at connection points.
• Vibration And Fatigue: Continuous vibration can weaken crimped joints or connections, especially on older vehicles.

Additional Notes

When searching or ordering, use the OE numbers (9659576380, 6477F0, 647774) to increase the chance of finding the exact matching part. Suitable for mechanics and experienced DIYers who perform A/C repairs; correct installation and refrigerant handling are critical for system longevity and performance.