This high quality air conditioning pipe fits a range of Peugeot and Citroën models and is a direct replacement for the original line that routes refrigerant between components in the A/C system. Ideal for professional workshops and experienced DIY mechanics, the pipe is often searched by product codes 9658227580, 9653227580 and 647736, so listing these numbers helps you find the exact part quickly.

Key Features

• Direct fit for specific Peugeot and Citroën models, designed to match original routing and connections.
• Compatible with R134a refrigerant systems commonly used in the affected model range.
• Durable construction to resist vibration and typical underbonnet conditions.
• Supplied without O rings or refrigerant; replace sealing elements during installation to ensure leak free operation.

Fitment

Fits the following models: Peugeot 308, Peugeot 3008, Peugeot 5008, Peugeot RCZ, Citroën C4 and Citroën C4 Picasso. Check the product codes 9658227580, 9653227580 and 647736 when searching for compatibility with individual vehicle variants.

Technical Information

• Manufacturer: Stellantis / Peugeot / Citroën
• Model: Peugeot 308, Peugeot 3008, Peugeot 5008, Peugeot RCZ, Citroën C4, Citroën C4 Picasso
• Product Codes: 9658227580, 9653227580, 647736
• Additional Numbers: 647736

Installation Recommendations

Replacement of an A/C pipe should be performed by a qualified technician or an experienced DIYer with appropriate tools. Recover refrigerant from the system using certified recovery equipment before removal. Replace O rings and seals with new, correctly sized parts and lubricate them with the correct type of PAG oil. After fitting, evacuate the system with a vacuum pump to check for leaks and remove moisture, then recharge with the correct amount and type of refrigerant. Perform a functional check of the entire air conditioning system and inspect fittings for leaks using electronic leak detector or UV dye if available. Always follow manufacturer safety procedures and disconnect the battery if required by the vehicle manufacturer before beginning work.

Common Failure Causes

Air conditioning pipes typically fail due to corrosion at joints, chafing against adjacent components, vibration fatigue, or damage from previous repairs. Leaks most often occur at flare fittings, crimped joints or where O rings have aged or been reused. Contamination or excessive pressure from an obstructed system can also accelerate wear.

Why Choose This Replacement

Choosing the correct A/C pipe with verified product codes reduces diagnostic time and prevents repeat repairs. This pipe offers an economical solution to restore system integrity and cabin cooling performance when original lines are leaking or mechanically damaged. Including the exact product codes in your search improves the chance of a direct fit and faster repair.