Description
Air Conditioning Pipe for Peugeot 207 and Citroën C3 Picasso
Direct-fit air conditioning pipe designed for Peugeot 207 and Citroën C3 Picasso models. This replacement AC pipe matches OE fitment and part number cross-references to ensure reliable refrigerant flow and leak-free connections. Ideal for professional workshops and DIY mechanics searching by part number (9671596080, 9800886980, 6477J1, 9655448980, 647705). Installing a correct-fit pipe restores system pressure integrity, reduces the risk of compressor damage, and helps maintain cabin cooling performance.
Technical Information
- Manufacturer: Stellantis
- Model: Peugeot 207; Citroën C3 Picasso
- Product Codes: 9671596080; 9800886980; 6477J1
- Other Numbers: 9655448980; 647705
Function And Application
The AC pipe routes refrigerant between components of the air conditioning system (for example between the condenser, evaporator, dryer/receiver or compressor). It is a pressure-containing line that must maintain a tight seal under varying temperatures and vibrations to keep the system charged and efficient.
Why This Part Fails
Common causes of failure include corrosion from road salt and moisture, mechanical damage from road debris or chafing, and degradation of seals and O-rings over time. Failures typically appear as refrigerant leaks at joints or along the line, which lead to reduced cooling performance and can cause the compressor to run dry and fail if not addressed.
Installation Recommendations
For safe and correct replacement follow these guidelines:
- Recover refrigerant using appropriate certified AC service equipment before removal — do not vent refrigerant to atmosphere.
- Inspect mating surfaces and replace all O-rings and seals with new, correctly sized components lubricated with manufacturer-recommended oil.
- Ensure fittings and clamps are torque-tight according to manufacturer specifications and that hoses are routed without kinks or contact points that could cause chafing.
- After installation, evacuate the system and perform a vacuum test to verify leak-free integrity, then recharge with the correct refrigerant type and specified lubricant quantity per manufacturer documentation.
- Perform a system performance check (pressure and temperature) and verify compressor operation and cabin cooling efficiency.
Notes For Mechanics And DIY Enthusiasts
This part is commonly searched by part number, so include the referenced numbers when ordering to ensure correct selection. While replacement is straightforward for experienced technicians, refrigerant handling and system evacuation/recharge require certified recovery equipment and competence. If you are not equipped to recover and recharge refrigerant, have the system serviced at a workshop with appropriate AC service tools.
