Description
Air conditioning pipe for Citroën C5 II 2.2 HDi 98 kW. It consists of two pipes joined together; they can be separated.
This air conditioning pipe is a direct-fit replacement commonly used on Citroën C5 II 2.2 HDi models. Designed for professional workshops and experienced DIY mechanics, the pipe carries refrigerant between the air conditioning components and features a two-piece design that can be separated for easier installation or targeted repairs. Frequently searched by part numbers, this item helps restore cooling performance and eliminate leaks that reduce system efficiency.
Details And Benefits
– Direct fit for factory routing and connections, minimizing modifications during replacement.
– Two-piece, separable construction allows partial replacement or easier access in tight engine bays.
– Restores system integrity to prevent refrigerant loss, reduce compressor strain, and maintain cabin comfort.
– Preferred by mechanics who need reliable, numbered-fit parts for fast turnaround.
Technical Information
- Manufacturer: Stellantis (Citroën / Peugeot)
- Model: Citroën C5 II 2.2 HDi 98 kW
- Product Codes: 9655225980, 9650575580, 6460LL, 6460LN
- Additional Numbers: NFP
Installation Recommendations
– Recover refrigerant using an approved recovery machine before any disassembly; do not vent refrigerant to atmosphere.
– Replace all associated O-rings and seals with the correct size and material, lubricated with the manufacturer-specified PAG oil or lubricant.
– After fitting, perform a vacuum and leak test, then recharge the system with the exact refrigerant type and charge specified by the vehicle manufacturer.
– Tighten fittings to manufacturer torque values where available and protect pipes from contact with moving parts and heat sources.
– If unsure about refrigerant handling or system evacuation, have the procedure performed by a qualified workshop with appropriate HVAC equipment.
How The Part Is Replaced
Typical replacement steps for a competent technician:
- Recover refrigerant and depower the system according to safety rules.
- Remove retaining clips or brackets and disconnect the pipe fittings.
- Separate the two-piece section if required for access; replace worn O-rings and inspect mating faces.
- Fit the new pipe, lubricate O-rings, and secure all brackets to prevent vibration.
- Evacuate the system to remove moisture and air, then recharge with the correct refrigerant and oil volume.
- Perform a running check for leaks and verify cooling performance.
Why This Part Most Often Fails
- Corrosion and deterioration due to road salt and moisture causing leaks at joints or through thin sections.
- Mechanical damage from impact or contact with other components during previous repairs or accidents.
- Degraded O-rings and seals leading to slow refrigerant loss and reduced cooling.
- Compressor failure or internal contamination that increases system pressure or creates debris, stressing pipes and joints.
Because many technicians search by part number, this listing includes the most common OEM references to help you find the correct replacement quickly. Always follow local regulations for refrigerant handling and disposal when servicing the air conditioning system.
