Product description
Air connection to turbocharger for 1.5 HDi/BlueHDi (DV5) engines. This is an original solution with quick couplings that leads clean intake air from the filter to the turbo intake. Used, carefully inspected part – ideal replacement if the original intake hose/pipe is cracked, swollen or leaking.

Key benefits
– Direct replacement according to OE number: PSA 9810921180
– Correct geometry and diameters for DV5 1.5 HDi/BlueHDi – no modifications required
– Tight quick couplings minimize false suction and pressure leakage
– Durable plastic/elastomer for long life and stability during temperature changes

Compatibility
– Citroën: Berlingo III (K9), C4 II and others with 1.5 BlueHDi engine
– Peugeot: 308 T9, Rifter (K9) and other 1.5 BlueHDi
– Opel: Combo E (K9) 1.5 Diesel
– Toyota: ProAce City 1.5 Diesel
– Fiat: Doblò III 1.5/1.6 Diesel according to the specific intake variant
Note: Actual compatibility is always governed by the OE part number and specific intake design. Before ordering, verify the match by VIN and number 9810921180.

Technical information
– Function: supply of intake air from the airbox to the turbocharger (inlet)
– Location: engine compartment, turbo intake side
– Engine: 1.5 HDi/BlueHDi (DV5 – DV5RE, DV5RD, DV5RC etc., Euro 6/6.2)
– Design: plastic/tubular section with rubber cuffs and quick couplings
– Typical accessories: quick coupler clips/locks (supplied only if shown in photos)

When to change this part
– Cracks or micro-cracks in the hose, grease around the joints
– Intake whistling, power drop, increased consumption
– Fault codes related to air metering/boost (eg P0101)
– Smoke when accelerating, uneven running

Assembly tips
– Check and clean the mating surfaces and O-rings of the quick couplings
– Lightly coat the sealing rings with silicone oil before snapping
– Check the condition of the intake filter and airbox hold, you will prevent future leaks
– After assembly, perform a visual inspection and a short test drive

Part identification
– OE/OEM: PSA 9810921180
– Designation in practice: air connection, intake hose, intake pipe to turbo, air intake hose/inlet 1.5 HDi

Condition and origin
– Used part from Citroën/Peugeot (PSA) and related models on the K9 platform
– Fully functional, condition according to photo; minor cosmetic signs of use may occur

Tip for quick verification
If your old connection bears the number 9810921180, or has the same shape and quick couplings, it is the correct replacement. In case of confusion, send the VIN – we will verify compatibility.

Original air connection (hose/intake pipe) for 1.5 BlueHDi DV5 engines. This is a used original part from disassembly, suitable for Citroën, Peugeot cars and their corporate counterparts. Ideal replacement for cracks, leaks or damage to the original part that cause loss of power and engine control errors.

Key information
– OE/OEM part number: 9811682480 (PSA), also searched as 98 116 824 80
– Part Name: Air Connection / Turbo Intake Hose (Part of Engine Intake Manifold)
– Engine designation: 1.5 BlueHDi (DV5, Euro 6)
– Condition: used original part from disassembly; always compare the condition and design according to the photos and part number
– Construction: durable plastic with rubber seal, quick couplings with fuse for quick assembly/disassembly
– Location: engine compartment – suction line to the turbocharger/airbox (depending on the specific version)

Compatibility (indicative – always check against VIN and part number 9811682480)
– Citroën Berlingo III (K9) 1.5 BlueHDi
– Citroën C4 II selected version with 1.5 BlueHDi
– Peugeot 308 T9 1.5 BlueHDi
– Peugeot Rifter (K9) 1.5 BlueHDi
– Opel Combo E (K9) 1.5 Turbo D
– Toyota ProAce City 1.5D
– Fiat Doblo III (PSA platform) 1.5D

Why choose this part?
– Original PSA quality and precise geometry – correct fit and tightness
– Quick change thanks to factory quick couplers
– Proven solution to typical problems: hissing/whistling under load, oil mist leaking from intake, erratic running, increased smoke, errors like P0101 (MAF), P0299 (low boost pressure)

Installation recommendations
– Carefully check the sealing O-rings and clips before assembly; replace damaged ones
– Check that the connection fits exactly into the quick connectors and that the fuses snap
– Clean the surrounding intake line and MAF sensor of oil film for stable readings
– After assembly, check for leaks at idle and under load

How to verify the correctness of the part
– Compare the stamped/etched number 9811682480 on your old part
– Compare the shape, number and position of the branches, the type of quick couplings and the diameters of the terminals
– In case of confusion, use the VIN of the vehicle for exact matching

Search Keywords (SEO)
Air intake 1.5 HDI, turbo intake hose Citroën Peugeot, intake pipe DV5, OE 9811682480, PSA 9811682480, air intake hose 1.5 BlueHDi, Citroën Berlingo K9 intake, Peugeot 308 T9 turbo hose

Note: Compatibility may depend on the specific engine version and year of manufacture. Always refer to part number 9811682480 and component shape. This is a used original part – see photo for condition.

This replacement air inlet/distributor for the 1.6 e-HDi engine (OE Reference 9678406580) restores correct routing of intake air between turbocharger, intercooler and intake tract. Designed for professional workshops and experienced DIY mechanics, the part helps eliminate boost leaks, unstable idle and related fault codes frequently encountered on older diesel turbo systems.

Key Benefits

Durable design matched to OE geometry for easy fitment. Restores proper air flow and boost integrity to reduce turbo underboost faults and mass‑air sensor errors. Ideal when original hoses have become brittle, cracked or oil‑contaminated.

Technical Information

• Manufacturer: Stellantis / Citroën / Peugeot
• Models: Citroën Berlingo B9 (Berlingo III), Citroën C4 II, Citroën C4 Picasso, Peugeot 308, Peugeot Partner III, Peugeot Partner Tepee
• Product Codes: 9678406580
• Other Numbers: Related Fault Codes: P0101, P0299

Function

This component routes intake air and links the turbo/intercooler circuit to the intake manifold and associated sensors. A sealed, correctly sized connection is essential for accurate Mass Air Flow (MAF) readings and proper turbocharger boost control. Any leak or restriction in this area can trigger diagnostic trouble codes and degrade engine performance.

How To Replace

Suitable for experienced technicians and competent DIYers. Basic replacement steps:

• Allow the engine to cool. Work on a cold engine to avoid burns and to ensure hoses are easier to remove.
• Remove any engine covers or components obstructing access to the air connection.
• Loosen and remove hose clamps and any retaining clips. Carefully detach sensors or vacuum lines connected to the part.
• Inspect sealing surfaces and replace any O‑rings or gaskets if present. Clean mating surfaces from oil and soot.
• Install the new part, ensuring correct orientation and secure clamping to manufacturer torque recommendations for hose clamps.
• Reconnect sensors and vacuum lines. Refit covers and start the engine to check for leaks and stable idle.
• After installation clear stored fault codes and, if possible, perform a boost/leak test or smoke test to confirm sealing integrity.

Installation Recommendations

• Use new stainless or OEM‑quality hose clamps to ensure long‑term sealing.
• Replace any adjoining rubber hoses that show cracking, softening or oil saturation at the same time.
• Clean MAF sensor and intake tract before finishing to avoid residual contamination affecting readings.
• If fault codes persist after replacement, check turbocharger actuator, boost control hoses and MAF sensor calibration.

Why This Part Fails

Common failure causes include material ageing and heat exposure that lead to hardening, cracks and splits. Oil contamination from turbocharger leaks or EGR/PCV systems accelerates deterioration. Mechanical strain from improperly fitted clamps or distorted mating flanges also causes leaks. Typical symptoms are rough idle, loss of power, increased fuel consumption and fault codes such as P0101 (MAF circuit range/performance) and P0299 (turbocharger underboost).

Compatibility And Notes

Part number 9678406580 is widely referenced for the 1.6 e‑HDi diesel range fitted to the listed Citroën and Peugeot models. Always verify the physical shape and connector positions against the vehicle before installation to ensure correct fitment.

Direct-fit air connection hose designed for 2.0 HDi RH02 engines used on selected Citroën and Peugeot models. This intake/charge-air connector restores proper air routing between the turbocharger/intercooler and the engine, helping to eliminate boost leaks, airflow inconsistencies and related drivability issues. Ideal for professional workshops and experienced DIY mechanics who often search by part number (9685498280, 1434E6). Fits applications where a reliable seal and correct hose geometry are critical for turbocharged diesel performance.

Technical Information

• Manufacturer: Stellantis / Citroën / Peugeot
• Model: Citroën C4 Picasso; Peugeot 3008 I; Peugeot 5008 I; Engine: 2.0 HDi (RH02)
• Product Codes: 9685498280; 1434E6
• Additional Numbers: 1434000000; NFP; Associated Fault Codes: P0101; P0299

Recommended Installation

• Work On A Cool Engine. Allow The Engine And Turbo System To Cool Before Starting.
• Relieve Any Residual Boost/Vacuum Pressure By Cranking The Engine Briefly With Fuel Disabled Or Following Manufacturer Procedure.
• Loosen Clamps And Carefully Remove The Old Hose. Inspect Mating Surfaces, Turbo/Intercooler Necks And Intake Manifold For Damage Or Debris.
• Fit The New Connector Ensuring Correct Orientation And Full Seating On Both Necks. Use Appropriate Quality Clamps; Replace Corroded Or Damaged Clamps.
• Tighten Clamps Securely But Avoid Over-Torquing Plastic/Rubber Necks. Start Engine And Inspect For Leaks Under Load (Test Drive/Boost Under Supervision).
• Clear Fault Codes And Recheck Engine Management For Recurring Faults; If Codes Persist, Inspect Sensors (MAF, MAP) And Associated Vacuum Lines.

Why This Part Fails Most Often

• Ageing And Heat Degradation Of Rubber/Composite Materials Causing Cracks Or Splits.
• Oil Contamination From Turbocharger Leaks Or PCV System Leading To Softening And Swelling.
• Corroded Or Loose Clamps Resulting In Loss Of Seal Under Boost.
• Mechanical Damage From Improper Installation, Road Debris Or Engine Movement.
• Repeated High Boost Cycles Accelerating Fatigue Around Bend Radii And Connection Necks.

Typical Symptoms

• Check Engine Light With Related Codes Such As P0101 (MAF/airflow Performance) Or P0299 (Turbo Underboost).
• Reduced Engine Power, Poor Acceleration And Increased Turbo Lag.
• Audible Whistling Or Hissing From The Engine Bay Under Acceleration.
• Irregular Idle Or Hesitation During Throttle Changes.

Fitment Notes

Part Numbers 9685498280 and 1434E6 are frequently used to identify the correct air connection for 2.0 HDi RH02 applications. Confirm physical match with the removed hose (shape, diameter, connection types) when replacing. This component is commonly searched and ordered by its product code for faster identification in parts catalogs.

Additional Advice For Professionals

When replacing intake/charge-air connectors in turbocharged diesel engines, always inspect surrounding components (turbocharger outlet, intercooler, clamps, MAF/MAP sensors) and replace any worn clamps or damaged sealing surfaces to ensure a long-lasting repair.