Description
Turbo air hose pipe for Citroën Peugeot 2.0 HDi engines. It is for Citroën C5 2.0 HDi RHR and Peugeot 407 2.0 HDi RHR.
This turbo air hose is a direct-fit replacement designed for Citroën and Peugeot 2.0 HDi applications. Ideal for mechanics and DIY enthusiasts, the part commonly referenced by code 0382GS restores proper turbocharger airflow, eliminates boost leaks and helps recover lost engine performance. The hose connects the turbocharger to the intake/intercooler plumbing and is built to match the original mounting points and diameters for an easy installation on compatible RHR engines.
Technical Information
- Manufacturer: Stellantis
- Model: Citroën C5 2.0 HDi (RHR); Peugeot 407 2.0 HDi (RHR)
- Product Codes: 0382GS
- Other Numbers: Engine Code RHR
Installation Recommendations
Always work on a cool engine. Basic replacement steps for experienced technicians and competent DIYers:
- Relieve intake pressure by cranking the engine briefly with the ignition off, or simply allow the engine to cool completely.
- Loosen and remove the clamps at both ends of the hose. Keep or replace clamps as needed—corroded clamps should be replaced.
- Carefully detach the old hose from the turbocharger and intercooler/intake manifold. Inspect mating surfaces for oil, carbon build-up or damage.
- Clean connection points and ensure the new hose seats fully without twisting or kinking. Fit clamps evenly and tighten until secure—do not overtighten plastic fittings.
- After installation, perform a boost leak check (smoke or pressure test) and a short road test to verify there are no hissing noises, loss of boost or fault codes.
Most Common Failure Reasons
- Heat and Age: Repeated thermal cycles harden and crack rubber or hose materials over time.
- Oil Contamination: Turbo oil seal leaks allow oil into the intake path, softening or degrading the hose material.
- Mechanical Stress: Poorly secured clamps, vibration or incorrect routing cause chafing and physical damage.
- Overboost or Boost Spikes: Excessive boost pressure can split or pop off hoses that are weakened or improperly clamped.
- Foreign Debris: Road debris or contact with sharp edges can abrade the hose surface.
Typical symptoms of a failing turbo air hose include a pronounced hissing sound under boost, reduced engine power, irregular turbo spooling and possible turbo fault codes. Replacing a worn or damaged hose not only restores drivability but also prevents additional turbocharger and intercooler contamination.
This part is frequently searched for by its product code 0382GS—use that code when locating compatible replacements or when cross-referencing fitment for Citroën C5 and Peugeot 407 models with the RHR 2.0 HDi engine.
