Description
Turbo Hose – Clamp For Engine Air Connection 1.6 HDI For Citroën Peugeot Vehicles
Product Overview
This turbo inlet hose with clamp is designed for the 1.6 HDi engines used across a range of Citroën and Peugeot models. It connects the turbocharger/intercooler assembly to the engine air intake, maintaining correct boost pressure and ensuring smooth air flow. The part is commonly searched by OE references and replacement codes, making it easy to find by part number during repairs or maintenance.
Benefits & Application
Built to OEM-style specifications, the hose restores reliable turbo inlet sealing and prevents boost leaks that cause loss of power, poor throttle response and increased smoke. Ideal for professional workshops and experienced DIYers performing turbo, intercooler or intake system repairs. Frequently used when replacing or servicing the turbocharger, intercooler or related plumbing on 1.6 HDi engines.
Technical Information
- Manufacturer: Stellantis (Citroën / Peugeot)
- Model: 1.6 HDi
- Product Codes: 9651559280
- Other Numbers: 0382NY, 0382HK
- Fitment (Common Models): Citroën Berlingo, Citroën C3, Citroën C3 Picasso, Citroën C4, Citroën C4 Picasso, Citroën C5, Citroën C5 X7, Peugeot 206, Peugeot 207, Peugeot 307, Peugeot 308, Peugeot 407, Peugeot Partner
Function And Common Failure Modes
The turbo inlet hose seals the connection between the turbo/intercooler and the engine intake. Its primary function is to carry pressurised intake air without leaks. Common failure causes include heat and age-related material degradation, oil contamination from turbocharger seal leaks, mechanical damage from improper routing or contact with nearby components, and corroded or loose clamps leading to boost leaks. Symptoms of failure are reduced engine power, erratic boost pressure, whistling or hissing noises under load, and increased soot or smoke from the exhaust.
Replacement Guidance
Replacement is straightforward for experienced technicians and competent DIYers. Key steps:
- Allow the engine to cool. Work on intake plumbing only when not pressurised.
- Loosen and remove the clamps at both ends of the hose. Inspect clamps and replace if corroded or damaged.
- Remove the old hose, clean mating surfaces on the turbo/intercooler/intake, and check for oil residues or debris inside the system.
- Fit the new hose in the correct orientation, ensuring no kinks or interference with other components. Use new quality clamps and tighten evenly—do not over-tighten plastic fittings.
- Start the engine and check for leaks under boost. Re-inspect after a short test drive.
Installation Recommendation
Use new stainless-steel worm or Oetiker-style clamps where appropriate. Inspect adjoining components (intercooler, turbo outlet, vacuum lines) for damage or oil contamination—replacing the hose without addressing a leaking turbo seal will lead to repeat failures. If unsure about clamp type or routing, follow the vehicle manufacturer’s workshop manual for correct orientation and torque values.
Why The Part Most Commonly Fails
Age and heat cycling degrade the rubber or silicone material, making it brittle and prone to cracking. Oil contamination from turbo seals accelerates deterioration. Additionally, poor clamp condition or incorrect installation allows pressure to escape, causing the hose to detach or split at the ends. Regular inspection during scheduled maintenance or when diagnosing turbo-related drivability issues prevents unexpected failures.
Search Tip
This part is often located by searching OE or reference numbers such as 9651559280, 0382NY or 0382HK. Use these codes when ordering to ensure correct fitment for 1.6 HDi Citroën and Peugeot applications.
