Description
Air Conditioning Compressor Bracket For CITROËN And PEUGEOT Vehicles With 1.6 e‑HDI Engine
This compressor bracket is a direct-fit solution for technicians and DIY enthusiasts working on Citroën and Peugeot cars equipped with the 1.6 e‑HDI engine. Designed to secure the air conditioning compressor to the engine block, the bracket maintains correct pulley alignment and reduces vibration transfer. Frequently searched by part number, this component is an essential item when replacing a worn compressor, repairing mounting damage after an impact, or eliminating abnormal noise and vibration from the A/C drive system.
Technical Information
- Manufacturer: Stellantis / Citroën / Peugeot
- Model: Citroën C4 II; Citroën C4 Picasso; Peugeot 3008 I; Peugeot 308; Peugeot 5008 I (1.6 e‑HDI)
- Product Codes: 9672950980, 6453NS
- Additional Numbers: 5606P9
Fitment And Function
The bracket secures the A/C compressor to the engine, keeping the compressor pulley aligned with the accessory belt system and isolating vibrations. Correct fitment ensures reliable belt tensioning and prevents premature wear of the compressor bearings and belt. This part is intended for vehicles equipped with the 1.6 e‑HDI diesel engine where the listed OEM references apply.
Installation Recommendations
- Recover Refrigerant First: The A/C system contains refrigerant and must be discharged by a certified technician prior to disconnecting the compressor or its mounts.
- Prepare The Vehicle: Park on a level surface, engage the parking brake and disconnect the negative battery terminal before beginning work.
- Remove Drive Accessories: Loosen and remove the accessory belt and any obstructing components (skid plates, intake parts) to access the compressor bracket.
- Support The Compressor: Support the compressor while unbolting the bracket to avoid strain on refrigerant lines and mounts.
- Use Correct Fasteners And Torque: Refit using original-spec bolts and torque values where available; replace damaged or corroded fasteners.
- System Recommissioning: After installation, have the A/C system evacuated, leak-checked, and recharged by a qualified workshop.
Why This Part Most Commonly Fails
Brackets typically fail due to a combination of metal fatigue, corrosion and mechanical overload. Long-term exposure to road salt and moisture promotes rust where bolts and welds are weakest. Excessive engine vibration from failing engine mounts, a seized compressor, or misaligned pulleys can accelerate cracking or bolt shear. Impact damage from collisions or improper previous repairs also results in deformation and loss of correct alignment.
Notes For Professionals And DIYers
This bracket is often searched for by its OEM part numbers—keeping those codes handy speeds up ordering and fitment checks. Inspect surrounding components (belt, tensioner, compressor bearings and mounting bolts) when replacing the bracket to avoid repeat failures. If you observe unusual belt wear or pulley misalignment, address the root cause rather than only replacing the bracket.
