Description
Denso 6SEL16 air conditioning compressor for Citroën and Peugeot vehicles. This is a used part. Photo for illustration.
High-quality replacement Denso 6SEL16 A/C compressor suitable for a range of Citroën and Peugeot models. This used unit is ideal for professional garages and experienced DIYers looking to restore air conditioning performance. Frequently searched by product numbers, the compressor matches original-equipment fitment and connects directly to the vehicle’s belt drive and refrigerant system. Supplied as pictured (illustrative photo).
Technical Information
- Manufacturer: Denso
- Model: Denso 6SEL16
- Product Codes: 447190-8122, 4471908122
- Additional Numbers: 9826268480, 6453WH
Additional Technical Details
Designed for R134a air conditioning systems. The 6SEL16 series is a compact compressor used in many PSA Group vehicles. The unit is intended for belt drive installation and typically interfaces with an electromagnetic clutch and electrical connector. Installers should use the correct PAG oil type and charge quantity for the specific vehicle application.
Compatibility And Fitment
Commonly fitted to various Citroën and Peugeot vehicles, including but not limited to:
- Citroën Berlingo B9
- Citroën C4
- Citroën C5 II
- Citroën C5 III
- Peugeot 308
- Peugeot Partner III
- Peugeot 407
- Peugeot 607
How Replacement Is Performed
Replacement should be carried out by a qualified technician or a skilled DIYer with access to refrigerant recovery and charging equipment. Typical procedure:
- Recover refrigerant from the system with appropriate recovery equipment.
- Disconnect the vehicle battery before starting work.
- Remove the drive belt and any obstructing components to access the compressor.
- Unplug the electrical connector and remove mounting bolts.
- Replace compressor, fit new O-rings on refrigerant lines and lubricate with the correct oil.
- Vacuum the system to remove moisture and check for leaks, then charge with the correct refrigerant and oil quantity.
- Run the system and verify proper operation and pressure readings.
Installation Recommendations
- Always Recover Refrigerant Using Certified Equipment — Do Not Vent To Atmosphere.
- Replace Receiver/Drier Or Accumulator And Expansion Valve When Installing A Used Compressor To Avoid Contamination.
- Use Manufacturer-Specified PAG Oil Type And Correct Oil Quantity; Over- or Under-Oiling Reduces Compressor Life.
- Replace O-Rings And Lubricate Them Before Assembly To Ensure Sealing.
- Torque Mounting Bolts To Manufacturer Specifications And Check Belt Tension After Installation.
- Perform A Full System Vacuum And Leak Test Before Charging.
- Disconnect Battery Before Starting Mechanical Work To Avoid Electrical Damage.
Why The Part Fails Most Often
- Contamination In The A/C System (Metal Debris, Moisture) Leading To Internal Wear Or Seizure.
- Clutch Or Bearing Wear From Age And High Mileage.
- Insufficient Lubrication Or Incorrect Oil Type Causing Premature Wear.
- System Overheating Or Blockages Increasing Mechanical Stress.
- Neglected Maintenance — Faulty Condenser Or Expansion Valve Can Send Debris To The Compressor.
Search Tips
Customers often find this part by searching the product codes: 447190-8122, 4471908122, 9826268480 or 6453WH. Make sure the listed codes match your vehicle’s original part number for correct fitment.
Suitable For Professionals And Experienced DIYers
This used Denso 6SEL16 compressor is a cost-effective choice when replacing a failed unit. It is recommended to carry out installation with appropriate service tools and follow the vehicle manufacturer’s procedures to ensure safe and reliable operation.
