High-quality OEM turbocharger suitable for PSA 1.6 HDi engines producing 55 kW and 66 kW. This unit corresponds to commonly searched OEM references and turbo designations, making it a direct-fit replacement option for professional workshops and experienced DIY mechanics. Typical part numbers for quick matching include 9685293080, 9657530580, 9662371080, 9670371380, 9682881780, 9682881380 and internal codes 0375J0, 0375N5, 0375Q2, 0375Q3, 0375Q4, 0375Q5, 0375K5, 0375N0.

Application And Fitment

Designed for vehicles equipped with the 1.6 HDi diesel engine. Common compatible models include Citroën Berlingo, Citroën C4, Citroën Xsara Picasso, Peugeot 307, Peugeot 308 and Peugeot Partner. Always verify the part number stamped on the turbo matches the required reference for the vehicle.

How The Part Is Replaced

Replacement requires intermediate mechanical skills and standard workshop tools. Typical procedure (summary):

• Disconnect the battery and allow the engine to cool completely.
• Remove intake and intercooler piping to gain access to the turbocharger.
• Disconnect the oil feed and oil return lines; if coolant lines are present, disconnect those as well.
• Unbolt the downpipe from the turbine housing and any supporting brackets.
• Remove the turbocharger assembly and fit the replacement unit using new gaskets and seals.
• Reconnect oil lines, air hoses and exhaust connections. Refit any removed components.
• After installation, start the engine and let it idle for several minutes to ensure proper oil circulation before applying load.

Installation Recommendations

Always use new gaskets, clamps and fasteners when installing a turbocharger. Replace the engine oil and oil filter if contamination is suspected or if oil was drained during the job. Check the air intake system, intercooler and EGR components for soot, leaks or debris that could damage the new turbo. Ensure the oil feed is clean and free from sludge; contaminated oil or oil starvation is a frequent cause of premature failure.

Most Common Failure Causes

Turbochargers typically fail because of oil contamination or insufficient lubrication, foreign object ingestion into the compressor or turbine, excessive soot buildup from EGR/DPF issues, or bearing and seal wear over time. Faulty air filters, oil sludge and persistent boost leaks accelerate wear and reduce service life.

Technical Information

• Manufacturer: Stellantis (Citroën/Peugeot)
• Model: 1.6 HDi 55 kW / 66 kW
• Product Codes: 9685293080, 9657530580, 9662371080, 9670371380, 9682881780, 9682881380
• Additional Numbers: 0375J0, 0375N5, 0375Q2, 0375Q3, 0375Q4, 0375Q5, 0375K5, 0375N0

This turbocharger is suitable for mechanics and DIY enthusiasts working on 1.6 HDi diesel engines. The unit is often searched by its product codes, so you will find references to 9685293080, 9657530580 and related numbers below. Ideal as a direct replacement for worn or failed turbos on compatible Citroën and Peugeot models, the listing includes technical identifiers to simplify parts matching.

Technical Information

• Manufacturer: Stellantis (Citroën / Peugeot)
• Model: 1.6 HDi (55 kW / 66 kW)
• Product Codes: 9685293080, 9657530580, 9662371080, 9670371380, 9682881780, 9682881380
• Additional Numbers: 0375J0, 0375N5, 0375Q2, 0375Q3, 0375Q4, 0375Q5, 0375K5, 0375N0
• Removed Mileage: 83,000 km

Compatibility / Applications

Commonly fitted to the following models when equipped with the 1.6 HDi engine:

• Citroën Berlingo
• Citroën C4
• Citroën Xsara Picasso
• Peugeot 307
• Peugeot 308
• Peugeot Partner

Function And Typical Symptoms

The Turbocharger Compresses Intake Air To Increase Engine Power And Efficiency. Typical Signs Of Turbo Wear Or Failure Include Loss Of Power, Excessive Exhaust Smoke (Often Blue Or Grey), High Oil Consumption, Loud Whistling Or Rattling From The Turbo Area, And Diagnostic Trouble Codes Related To Boost Pressure.

How The Part Is Replaced

• Allow The Engine To Cool Completely Before Starting Work.
• Disconnect Any Intake Piping, Intercooler Connections, And Hoses To Gain Access To The Turbo.
• Drain Or Block Any Coolant Lines If The Turbo Is Water Cooled; Drain Oil Where Required.
• Support The Turbocharger And Unbolt The Exhaust Manifold / Downpipe Fasteners.
• Disconnect Oil Feed And Return Lines Carefully; Replace Sealing Washers And New Gaskets During Refit.
• Fit The New Turbo, Reconnect Oil And Coolant Lines, Reassemble Intake And Exhaust Connections, Then Start Engine To Check For Leaks And Correct Boost Behaviour.

Installation Recommendations

• Replace All Gaskets And Sealing Washers When Installing The Turbo To Prevent Oil Or Coolant Leaks.
• Ensure Oil Feed Line Is Clean And Free Of Debris; Prime The Turbo Oil Supply Before Initial Start-Up If Possible.
• Inspect The Intercooler, Intake Tract, And Exhaust Manifold For Debris Or Damage That Could Reintroduce Contaminants.
• Use Manufacturer-Recommended Engine Oil And Replace Oil Filter During Installation To Avoid Early Contamination.
• After Installation, Allow Engine Idle For A Short Period To Build Oil Pressure, Then Check For Leaks And Recheck Fasteners After A Short Test Drive.

Most Common Failure Reasons

• Oil Starvation Or Contaminated Oil Causing Bearing Wear.
• Ingestion Of Foreign Objects From The Intake Or Intercooler (Damaged Compressor Wheel).
• Excessive Soot Or Coking In Oil Feed Lines On Diesel Engines Leading To Restricted Oil Flow.
• Wear From High Mileage Or Aggressive Driving Resulting In Shaft Play And Reduced Compressor/Turbine Efficiency.
• Exhaust Leaks Or Cracked Manifold Causing Abnormal Loads On The Turbo.

Maintenance Tips

• Follow Regular Oil Change Intervals With The Correct Grade Of Oil And A Quality Filter.
• Avoid Aggressively Revving A Cold Engine; Allow Turbo To Cool After Heavy Use Before Shutting Down To Reduce Oil Coking.
• Inspect And Clean Intake And Intercooler To Prevent Debris Reaching Turbo.
• Address Engine Oil Consumption Issues Promptly To Protect Turbo Bearings.

Why Buy This Unit

This turbocharger is a direct-fit unit with multiple OEM cross-reference numbers included for easy identification. It’s a practical option for workshops and experienced DIYers looking for a replacement with clear part references for Citroën and Peugeot 1.6 HDi applications.

With only 48,000 km driven, this turbocharger has been tested for reliability, ensuring smooth performance and efficiency.

Commonly sought by mechanics and car enthusiasts, this part is known for its durability and effectiveness. It addresses common failure points related to turbo performance, making it a crucial component for maintaining vehicle functionality.

It is recommended to replace the turbocharger when you notice a significant drop in engine power or increased exhaust smoke, as these are signs of boost loss or internal failure.

Installation can typically be performed by following manufacturer guidelines, requiring basic tools and mechanical knowledge.

Technical Information

• Manufacturer: PSA
• Model: 1.6 HDI
• Product Codes: 9685293080, 9657530580, 9662371080, 9670371380
• Other Numbers: 0375J0, 0375N5, 0375Q2, 0375Q3, 0375Q4, 0375Q5, 0375K5, 0375N0