Product Description

High-quality replacement turbocharger intake/boost hose designed for 1.6 HDI diesel engines used in Citroën and Peugeot vehicles. This part ensures reliable transfer of compressed air between turbocharger and intake system and includes the air connection clamp for secure sealing. Frequently searched by part numbers 9651246880, 965124688080, 9689096280, 0382EY and 0382NZ, this hose is suitable for workshops and DIY mechanics looking for a direct-fit solution that restores proper boost pressure and drivability.

Compatibility

Intended For Vehicles Such As:

• Citroën Berlingo
• Citroën Xsara Picasso
• Peugeot Partner

Also Cross-Referenced With Part Codes Listed Below; Check Part Numbers When Searching.

How The Part Works And Why It Fails

The turbocharger intake/boost hose channels pressurised air from the turbocharger to the intercooler and intake manifold. Its function is critical for maintaining correct boost pressure, engine response and fuel economy. Common failure modes include material degradation from heat and oil exposure, clamp failure or loosening, damage from vibration or contact with nearby components, and splits caused by overboost or age. When the hose leaks, symptoms typically include loss of boost, rough idle, turbo flutter noise and increased smoke or poor acceleration.

Replacement Procedure

Recommended Steps For Replacement (General Guidance For Experienced Mechanics And Skilled DIYers):

• Allow The Engine To Cool Before Starting Work.
• Relieve Intake Pressure By Loosening Clamp Connections While Engine Is Cold.
• Loosen And Remove Hose Clamps; Carefully Remove The Old Hose From Turbo And Intercooler/Intake Connections.
• Inspect Mating Surfaces, Intercooler And Turbo Outlet For Oil Residue, Cracks Or Damage; Clean As Required.
• Fit The New Hose Ensuring Proper Orientation And Full Seating On All Connection Necks.
• Use Suitable Clamps (Preferably New Or Manufacturer-Approved Types) And Tighten To Manufacturer Specification.
• Start Engine, Check For Leaks Under Boost, And Perform A Road Test To Confirm Restored Performance.

Installation Recommendations

• Use High-Quality Clamps And Replace Any Damaged Clamp Securing Elements.
• Check For Oil Leaks From Turbocharger And Intercooler That Could Prematurely Degrade The New Hose.
• Inspect Turbo Shaft Play And Wastegate Function If Hose Damage Appears Related To Overboost.
• After Installation, Verify Boost Pressure And Engine Behavior Under Load.

Technical Information

• Manufacturer: Stellantis Citroën Peugeot
• Model: Citroën Berlingo; Citroën Xsara Picasso; Peugeot Partner
• Product Codes: 9651246880; 965124688080; 9689096280
• Other Numbers: 0382EY; 0382NZ

Common Failure Cause

The Most Frequent Reasons For Failure Are Age-Related Material Degradation From Heat And Oil Contamination, Loose Or Corroded Clamps, And Mechanical Damage From Vibration Or Contact With Adjacent Components. Modified Engines With Increased Boost Levels Also Stress The Hose And Accelerate Wear.

Notes For Buyers

Often Found By Part Number Search: Use Codes 9651246880, 965124688080, 9689096280, 0382EY Or 0382NZ To Locate This Item Quickly. Recommended For Both Professional Workshops And Experienced DIY Mechanics Who Need A Direct-Fit Turbocharger Intake Hose For 1.6 HDI Engines.

Description

This replacement turbo intake hose is designed for 1.6 HDi diesel engines used on selected Citroën and Peugeot models. Manufactured from heat- and oil-resistant rubber compound with a reinforced structure, the hose ensures secure transfer of compressed air from the turbocharger to the intercooler or intake tract. Correct fitment and a reliable clamp connection help maintain boost pressure, support engine responsiveness and reduce the risk of air leaks that cause loss of power.

Key Features

• Direct fit for compatible Citroën and Peugeot 1.6 HDi models.
• Durable, heat- and oil-resistant rubber construction.
• Reinforced ends for secure clamping and long service life.
• Supplied with/for use with air connection clamp as specified.
• Commonly searched by part numbers: 9689096280, 0382NZ, 0382EY, 965124688080.

Technical Information

• Manufacturer: Stellantis / Citroën / Peugeot
• Model: Citroën Berlingo; Citroën Xsara Picasso; Peugeot Partner
• Product Codes: 9689096280; 0382NZ
• Additional Numbers: 965124688080; 0382EY

Fitment

Fits turbocharged 1.6 HDi engines used in the listed Citroën and Peugeot models. Always check the part number against the original hose when replacing to ensure correct shape and connection orientation. This hose is typically fitted between the turbocharger outlet and the intercooler or between intercooler and intake manifold depending on the vehicle configuration.

Function And Symptoms Of Failure

The intake hose carries compressed air under boost pressure. It must remain airtight and flexible to absorb engine and turbo vibrations. Common symptoms of a failing hose include decreased engine power, irregular boost response, audible hissing or whistling under acceleration, and increased turbo lag. In some cases, a leak can trigger engine management adjustments that affect drivability.

Replacement Procedure

1. Allow the engine to cool before starting work to avoid burns from hot components.
2. Relieve any residual boost pressure by gently opening the intake system with the engine off.
3. Loosen and remove the clamps at both ends of the old hose. Inspect adjacent pipes, intercooler seals and connection points for damage or oil contamination.
4. Remove the old hose and clean the mating surfaces. Fit the new hose in the correct orientation so that bends are not twisted or stressed.
5. Install new or serviceable clamps and tighten evenly—secure but avoid over-tightening to prevent hose damage. Recheck all connections after first run and after a short test drive.

Mounting Recommendations

• Use high-quality worm-drive or Oetiker-style clamps and replace any damaged or corroded clamps during installation.
• Ensure the hose is not rubbing on sharp edges or hot surfaces; use protective routing if necessary.
• After installation, perform a visual inspection and a boost/leak check at idle and under light load to confirm airtight sealing.
• If oil contamination is present, inspect the turbocharger for leaks or excessive crankcase ventilation and address root causes before fitting the new hose.

Why The Part Most Frequently Fails

Turbo intake hoses commonly fail due to age-related rubber degradation, prolonged exposure to heat, oil contamination from turbo or crankcase ventilation leaks, mechanical abrasion, or loose/faulty clamps. Repeated pressure cycles under boost can cause cracking or delamination at the hose ends, leading to sudden loss of boost and drivability issues.

Recommendation

Replace the hose as soon as signs of damage or leakage appear. When replacing, inspect associated components (clamps, intercooler, turbo outlet) and correct any oil leaks or clamp corrosion to avoid repeated failures. Use the listed part numbers to confirm compatibility and ensure a direct-fit replacement.

Order now to restore proper boost control and engine response in your 1.6 HDi-equipped Citroën or Peugeot.