This Sanden SD6V12 air conditioning compressor is a direct-fit option commonly found on a range of Citroën and Peugeot models. Supplied with OEM reference numbers that customers often search for (9655191580, 9800822280, 6453QE), this compressor is suitable for professional garages and experienced DIY mechanics who need a reliable replacement part for R134a A/C systems. The part is well suited for vehicles that originally used the Sanden SD6V12 family of compressors, including variants fitted to the Peugeot 307 CC 2.0i.

Technical Information

• Manufacturer: Sanden
• Model: SD6V12
• Product Codes: 9655191580, 9800822280, 6453QE
• Other Numbers: 1449
• Source Vehicle: Peugeot 307 CC 2.0i (161,000 km)

Common Fitment

Typical applications include a range of Citroën and Peugeot models where Sanden SD6V12 compressors are used. Examples: Peugeot 307 (including CC 2.0i), Peugeot 206, Peugeot Partner, Citroën Berlingo, Citroën C2, Citroën C3, Citroën Xsara, Citroën Xsara Picasso. Always match the OEM numbers when searching for the correct replacement.

Installation Recommendations

• Recover Refrigerant Safely: Recover the existing refrigerant using professional recovery equipment before removing the old compressor.
• Replace System Components: Replace Receiver/Drier (or Accumulator) and, if applicable, the Expansion Valve/Orifice Tube to prevent contamination and moisture issues.
• Oil Management: Ensure Correct Oil Type And Quantity. Sanden SD Series compressors are designed for PAG oil. Add the correct amount of oil as specified by the vehicle manufacturer or compressor supplier.
• Vacuum And Leak Test: Evacuate The System With A Vacuum Pump For At Least 30 Minutes And Perform A Leak Check Before Recharging.
• Recharge To Spec: Refill The System With The Specified Refrigerant (Typically R134a For These Applications) And Charge To Manufacturer Pressure/Weight Specifications.
• Functional Test: Run The Engine, Engage The A/C, And Verify System Pressures, Cooling Performance, And Clutch Operation.

Why This Part Fails

Compressor failure is commonly caused by:

• Contamination From System Debris Or Moisture Causing Internal Damage
• Clutch Wear Or Electrical Faults Preventing Engagement
• Insufficient Or Degraded Lubrication Leading To Bearing Or Piston Failure
• Refrigerant Leaks Leading To Low Oil Levels And Overheating
• System Blockages (Expansion Valve/Orifice) Causing Excessive Pressure And Stress

Practical Notes For Mechanics And DIY

Search Using OEM Numbers: Many technicians and hobby mechanics find this part by searching OEM references (9655191580, 9800822280, 6453QE). When replacing the compressor, follow industry-standard A/C service procedures and safety precautions. If The System Shows Signs Of Contamination (Metal Particles, Burnt Oil Smell), Thorough Flushing Or Additional Repairs May Be Required.

With correct installation and system servicing, the Sanden SD6V12 compressor returns a reliable service life. Use Manufacturer Guidelines For Torque Values, Electrical Connections, And Refrigerant/Oil Specifications During Replacement.

This Sanden SD6V12 A/C compressor (part number 9655191580) is a direct-fit option commonly used on a range of Citroën and Peugeot models. Intended for professional mechanics and experienced DIYers, the unit is often searched and ordered by its product codes, which makes it easy to locate for quick repairs. Replacing a faulty compressor restores cooling performance, reduces cabin temperature quickly and removes abnormal noise coming from the air conditioning system.

Technical Information

• Manufacturer: Sanden
• Model: SD6V12
• Product Codes: 9655191580, 9800822280
• Other Numbers: 6453QE, 1449
• Electrical System: 12 V vehicle electrical system
• Typical Refrigerant: R134a (commonly used on vehicles of this generation)

Compatible Vehicles (Examples)

Common fitment examples include Citroën Xsara Picasso 1.6 16V, Citroën Xsara, Citroën Berlingo, Citroën C2, Citroën C3 and Peugeot 206, Peugeot 307, Peugeot Partner. Always check the part code against the vehicle’s original number to ensure fitment.

Recommended Installation

• Work must be carried out by a qualified technician or an experienced DIYer with the correct tools.
• Recover refrigerant from the system with appropriate equipment before removal.
• Disconnect the battery, remove the drive belt and electrical connectors, then unbolt the compressor from its mounts.
• Replace any associated O-rings and the receiver/drier or accumulator if they show contamination or have not been changed recently.
• Vacuum the system to remove moisture and check for leaks before recharging with the correct type and amount of refrigerant and oil as specified for the vehicle.
• After installation, run the system to check pressures, temperature drop and for unusual noises.

Why This Part Fails Most Often

Compressor failures are typically caused by contamination of the refrigerant circuit (metal debris, sludge), loss of lubrication, clogged expansion valves or orifice tubes, or bearing and clutch wear. Overheating, oil starvation and improper maintenance (for example, not replacing the receiver/drier after a system failure) accelerate internal damage. Symptoms include reduced cooling performance, excessive noise from the compressor, clutch engagement issues and visible oil leaks around the compressor body.

Why Choose This Part

Mechanics and experienced DIYers appreciate parts listed by OE numbers for fast identification. This Sanden SD6V12 unit matches common original equipment codes for many Citroën and Peugeot applications and is a practical choice when restoring reliable A/C function on affected models.

Key Features

• Original Sanden SD6V12 design providing stable cooling performance
• Compatible with common PSA mounting and drive configurations
• Pulley diameter approximately 119 mm with a 6-rib pulley
• 4 mounting holes for direct replacement
• Supplied as a used, function-guaranteed unit

Technical Information

• Manufacturer: Sanden
• Model: SD6V12 1439F 1439
• Product Codes: 9646273380, 6453KS
• Other Numbers: 6453LN
• Pulley Diameter: 119 mm (approx.)
• Rib Count: 6
• Mounting Holes: 4
• Oil Type: PAG 46
• Oil Quantity: 135 ml

Compatibility

Commonly fitted to various PSA models including Citroen Berlingo, Citroen C2, Citroen C3, Citroen C3 Pluriel, Citroen Xsara, Citroen Xsara Picasso, Peugeot 206, Peugeot 307 and Peugeot Partner. Always verify part numbers and vehicle build codes before ordering to ensure exact fitment.

Installation & Service Notes

Replacement should be performed by a qualified technician or an experienced DIYer with the correct tools. Typical service steps: safely recover refrigerant, disconnect the battery, remove the drive belt, disconnect electrical connectors and refrigerant lines, unbolt the compressor, fit the replacement unit, add the specified PAG 46 oil (135 ml), vacuum the system and recharge refrigerant according to the vehicle specification, then check for leaks and correct operation. Torque fasteners to manufacturer values and replace O-rings as required.

Common Faults And Expected Lifespan

Failures on A/C compressors commonly result from bearing wear, shaft seal leaks, clutch or pulley failure, contamination from system debris, or loss of lubrication. Lifespan depends on usage and maintenance; regular A/C service and correct refrigerant/oil levels prolong service life. Replace the compressor if you observe loud bearing noise, loss of cooling performance, visible oil or refrigerant leaks, or clutch engagement issues.

This Sanden SD6V12 compressor is a practical replacement option for repairing A/C systems on compatible Citroen and Peugeot vehicles. Verify compatibility with your vehicle using the listed product codes before purchase.