Description
Clamp for the compressed air connection 1.6 HDi for Citroën and Peugeot vehicles.
This genuine-style clamp secures the pressurized air connection on 1.6 HDi engines used across Citroën and Peugeot platforms. Ideal for professional workshops and DIY mechanics, the part is frequently searched by OEM codes 9649367980 and 0382EA — making it easy to find when replacing worn or leaking intake/boost hoses. The clamp ensures an airtight seal at turbo, intercooler and intake junctions, preventing boost loss, rough running and potential turbo stress.
Technical Information
- Manufacturer: Stellantis / Citroën / Peugeot
- Model: 1.6 HDi (Applications include Citroën C5, Citroën C5 X7, Peugeot 407)
- Product Codes: 9649367980, 0382EA
- Other Numbers: NFP
Recommended Installation
Replace the clamp during any intake or turbo hose service where seals show wear or after hose replacement. Basic installation steps:
- Allow Engine To Cool And Relieve Any Pressure In The Intake/Boost Lines.
- Access The Clamp By Removing Any Obstructing Engine Covers Or Components.
- Loosen Or Remove The Old Clamp Carefully To Avoid Damaging The Hose Or Fittings.
- Position The New Clamp Evenly Over The Hose And Fitting, Ensure Correct Orientation.
- Tighten Securely But Do Not Over-Torque; Ensure A Uniform Seal Without Crushing The Hose.
- After Installation, Start The Engine And Check For Leaks Under Boost And Idle.
Why This Part Fails
Clamps and their associated hoses most commonly fail due to age-related material fatigue, repeated heat cycling, oil contamination from turbo leaks and vibration-induced loosening. Corrosion of metal clamps in regions with road salt or chemical exposure can also compromise the seal. Failure symptoms include hissing under boost, reduced engine responsiveness, and turbo surge or loss of boost pressure.
For reliable repairs, match the OEM codes listed above when ordering and inspect surrounding hoses, fittings and mounting hardware at the same time to prevent repeat failures.
