Description
Two connected air conditioning pipes for Citroën C8 and Peugeot 807 vehicles. For 2.0 HDi engines 88 kW and 100 kW.
This replacement air conditioning pipe assembly restores the refrigerant circuit routing on Citroën C8 and Peugeot 807 models equipped with the 2.0 HDi engines. Designed for technicians and experienced DIYers, the part is commonly searched by its product numbers and provides a convenient direct-fit solution to repair leaks, damaged lines or degraded joints in the vehicle’s A/C system.
Technical Information
- Manufacturer: Stellantis (Citroën / Peugeot)
- Model: Citroën C8; Peugeot 807
- Product Codes: 1440081180, 6460VE, 6460VG
- Additional Numbers: 6477Q1, 6477Q2
- Engine Application: 2.0 HDi — 88 kW and 100 kW
Installation Recommendations
- Recover Refrigerant: Always evacuate and recover the refrigerant with certified recovery equipment before disconnecting any A/C lines.
- Replace Seals: Replace all O-rings and seals at the mating connections with new seals that are compatible with the vehicle’s refrigerant and lubricant specifications; apply appropriate seal lubricant where required.
- Inspect And Secure: Check adjacent brackets, clamps and mating surfaces for corrosion or damage. Ensure correct routing and secure mounting to prevent chafing or vibration contact points.
- Evacuate And Recharge: After installation, evacuate the system with a vacuum pump, perform a leak check, then recharge the system to the manufacturer’s specified refrigerant charge and oil type.
- Functional Check: Run the air conditioning system and verify service pressures and cooling performance; re-check connections for leaks after a short road test.
Why This Part Fails Most Often
- Corrosion From Moisture And Road Salt: Metal lines and fittings corrode over time, leading to small leaks at joints.
- Mechanical Damage And Impact: Stones, debris or accidental impacts can dent or puncture pipes routed under the vehicle.
- Vibration And Chafing: Poorly secured lines rub against bodywork or other components and wear through the outer layer.
- Degraded Seals And O-Rings: Aging seals lose elasticity and leak at connection points.
- Internal Contamination: Debris or moisture entering the system can accelerate wear and clog components, increasing line stress.
This assembly is frequently identified by the listed product numbers (1440081180, 6460VE, 6460VG, 6477Q1, 6477Q2), making it easier to find the correct replacement part for Citroën C8 and Peugeot 807 2.0 HDi models. Suitable for professional workshops and skilled DIY repairs when proper A/C service procedures and tools are used.
