Description
Air Connection At The Intercooler For Citroën/Peugeot 2.0 HDi RH02 Engines.
Product Description
This air connection for the intercooler is a direct-fit service part for Citroën and Peugeot 2.0 HDi RH02 engines. Designed for workshops and DIY mechanics who demand reliable intake tract sealing, the component ensures steady boost pressure delivery from the turbocharger through the intercooler to the intake manifold. The part is commonly referenced under the code 0382NE and is suitable for several popular models in the Stellantis group.
Technical Information
- Manufacturer: Stellantis / Citroën / Peugeot
- Model: Citroën C4 Picasso, Citroën C5 X7, Peugeot 3008 I, Peugeot 5008 I
- Product Codes: 0382NE
- Additional Numbers: RH02 (Engine Family Reference)
Function And Benefits
The air connection links the intercooler to the intake plumbing, maintaining a sealed path for pressurised air. A correct and intact connection preserves turbocharger performance, prevents boost leaks, and contributes to consistent engine response and fuel economy. Replacing a worn or damaged connector restores proper boost pressure and avoids limp-home modes or reduced power caused by intake leaks.
Fitment And Application
Fits 2.0 HDi RH02 diesel engines as used in the listed Citroën and Peugeot models. Often searched and ordered by the part code 0382NE. Ideal for technicians performing intake-system repairs, turbocharger service, or intercooler replacements.
How To Replace (Brief Guide)
- Park Vehicle Safely: Allow Engine To Cool. Raise Vehicle If Needed And Secure On Stands.
- Access Intake Tract: Remove Engine Covers Or Airbox Components To Reach Intercooler Pipes.
- Loosen Clamps: Carefully Loosen Hose Clamps Or Quick-Clips Securing The Old Connection.
- Remove Old Part: Extract The Damaged Connector, Inspect Mating Pipes And Intercooler Necks For Damage Or Corrosion.
- Fit New Connector: Slide New Part Into Position Ensuring Correct Orientation And Full Seating On Both Ends.
- Secure Clamps: Refit Or Replace Clamps. Tighten Evenly Until Sealed—Avoid Over-Tightening That Could Deform The Hose.
- Check For Leaks: Start The Engine, Allow To Reach Operating Temperature, And Check For Boost Leaks Under Load Or Using A Boost Leak Test.
Installation Recommendations
- Use New Clamps When Replacing The Connector To Ensure Reliable Sealing.
- Inspect Adjacent Components (Intercooler Necks, Pipes, Clamps) And Replace If They Are Worn Or Deformed.
- Clean Mating Surfaces To Remove Oil, Soot, Or Debris Before Installing The New Part.
- After Installation, Perform A Road Test Under Light Load To Confirm Proper Boost Delivery And No Abnormal Noises.
Most Common Failure Reasons
These connectors typically fail due to long-term heat cycling, oil and soot contamination from the turbo/PCV system, mechanical abrasion from nearby components, or deterioration of the elastomer (cracking, hardening or collapsing). Improperly tightened or corroded clamps can also cause gradual leaks. High boost pressure from modified engines can accelerate failure if the connector is not rated for increased pressure.
Service Life And Tips
Service life depends on driving conditions and maintenance; many connectors last well beyond 100,000 km in normal use, but inspection is recommended whenever turbocharger or intake work is performed. Replace At The First Sign Of Cracks, Deformation, Or Persistent Boost Loss.
Why Choose This Part
Designed To Restore Factory Routing And Sealing For The Intercooler Intake On 2.0 HDi RH02 Engines. Clear Part Number Reference (0382NE) Makes It Easy To Match In Catalogues And Workshop Orders. Practical For Professional Garages And Experienced DIYers Who Need A Reliable, Direct-Fit Repair Component.
