This Sanden SD7C16 air conditioning compressor is specified for a range of Stellantis Citroën and Peugeot models and is commonly identified by OE numbers 9671451380, 9825869180 and reference codes 1322F / 6453ZS. Designed for professional workshops and experienced DIY mechanics, this compressor restores cold performance in factory air conditioning systems and is an exact-fit replacement for compatible PSA applications. Searches are often made by product number, so the listed OE and reference codes help quickly find the right unit.

Technical Information

• Manufacturer: Sanden (for Stellantis applications)
• Model: SD7C16
• Product Codes: 9671451380, 9825869180
• Additional Numbers: 1322F, 6453ZS
• Applications: Citroën C4 II, Citroën C4 Picasso, Citroën C5 (X7 / III), DS4, DS5, Peugeot 3008 I, Peugeot 308, Peugeot 407, Peugeot 5008 I, Peugeot 508

How It Works

The compressor pumps refrigerant through the air conditioning circuit, compressing low-pressure vapor into high-pressure gas so the condenser can dissipate heat and the evaporator provide cooled air. The clutch engages the compressor from the engine drive belt under demand, and internal bearings and seals allow continuous operation at engine speeds.

Typical Lifetime And Failure Modes

Compressor lifespan depends on usage, maintenance and the condition of the AC system. In practice compressors often remain serviceable for many years but commonly fail after heavy use or when the system has contamination or moisture. Typical failure causes include bearing wear, clutch/coils failure, internal contamination from a failed component (e.g., expansion valve or receiver-drier), oil loss or refrigerant leakage. Symptoms of a failing compressor include noise from the compressor area, reduced cooling performance, or complete loss of compressor engagement.

Installation Recommendations

• Recover refrigerant with appropriate certified equipment before starting any work.
• Replace the receiver-drier/accumulator and, if accessible, the expansion valve when replacing the compressor to avoid contamination and moisture in the system.
• Flush the system to remove debris and old oil; fit the correct type and amount of PAG oil specified for the vehicle.
• Check and, if necessary, replace the drive belt and inspect belt tensioner and pulleys.
• After installation, perform a full vacuum and leak test, then charge the system to the vehicle manufacturer’s refrigerant specification.
• Torque mounting and clutch fasteners to manufacturer values and ensure proper electrical connections to the clutch coil.
• If you are not experienced with A/C service, have the replacement performed by a qualified workshop with the correct service tools.

How To Replace (High-Level)

1. Recover refrigerant using approved recovery equipment.
2. Disconnect battery negative terminal as a safety precaution.
3. Remove drive belt and any components blocking access to the compressor.
4. Disconnect electrical connector and refrigerant lines (cap and seal openings immediately).
5. Unbolt the compressor and remove from vehicle. Compare OE numbers and mounting points to ensure match.
6. Install new compressor, fit new seals on lines, replace receiver-drier, and reassemble belt and components.
7. Evacuate, leak-test and charge system to specification. Verify operation and check for unusual noise or leaks.

Why This Part Is Often Searched By Number

Air conditioning compressors for PSA vehicles are commonly cross-referenced across multiple OE and supplier numbers. Technicians and DIYers typically search by OE codes such as 9671451380 or 9825869180 to ensure exact fit and compatibility. Including both manufacturer and reference numbers in the listing speeds up identification and reduces installation errors.

Ideal for workshops and experienced home mechanics who need a direct-fit Sanden SD7C16 compressor for Citroën and Peugeot air conditioning systems. Check the OE/reference numbers when selecting to match exact application.

This Sanden air conditioning compressor 1321F is a direct-fit solution for many Citroën and Peugeot models that use R134a refrigerant and a 119 mm pulley. Designed for professional workshops and experienced DIY mechanics, this compressor restores reliable cooling performance, reduces cabin condensation times and helps maintain correct system pressures. It is suitable as a replacement unit where OEM numbers and fitment match the vehicle application listed below.

Technical Information

• Manufacturer: Sanden
• Model: SD7C16 / 1321F
• Product Codes: 9671216780, 9825868180, 648734
• Additional Numbers: 6453QL, 6453QN, 6453WN, 6453ZA, 6453WP, 6453ZC
• Pulley Diameter: 119 mm
• Refrigerant: R134a

Compatible Models (Examples)

Typical fitment includes select models from Citroën and Peugeot, for example: Citroën C4 II, Citroën C4 Picasso, Peugeot 207, Peugeot 308, and Peugeot 5008 (first generation). Always confirm the part number and pulley specification when selecting replacement compressors.

How Replacement Is Performed

Replacement of the A/C compressor should be carried out by a qualified technician or an experienced DIY mechanic with proper tooling. Typical steps:

• Recover refrigerant from the system using certified recovery equipment (legal requirement in many countries).
• Disconnect the vehicle battery and follow manufacturer’s safety procedures.
• Remove the accessory drive belt and any obstructing components to access the compressor.
• Disconnect electrical connectors and carefully remove refrigerant lines (cap and plug immediately to avoid contamination).
• Unbolt and remove the old compressor. Inspect system for contamination and metal debris.
• Fit the new compressor, ensure correct torque on bolts and correct pulley alignment.
• Replace the receiver-drier/accumulator and, where applicable, the expansion valve/orifice tube; flush the system if contamination is present.
• Evacuate the system to remove moisture and air, then recharge with the specified amount of R134a and correct oil type/quantity.
• Run the system, check for proper pressures, leak test and verify cooling performance.

Installation Recommendations

• Always Recover Refrigerant With Certified Equipment—Do Not Vent To Atmosphere.
• Replace Receiver-Drier/Accumulator After Compressor Replacement To Protect The New Unit From Moisture And Contaminants.
• Use Manufacturer-Approved PAG Oil Type And Correct Fill Quantity; Incorrect Oil Causes Poor Lubrication And Premature Failure.
• Vacuum The System Thoroughly Before Recharging To Remove Moisture; Moisture Accelerates Corrosion And Oil Degradation.
• Check Belt Tension And Pulley Alignment; A Misaligned Belt Leads To Excessive Wear Or Noise.
• If Debris Or Metal Particles Are Found, Perform A System Flush—Debris Will Quickly Damage A New Compressor.
• Perform A Leak Test After Installation And During Initial Run-In.

Common Failure Causes

• Clutch Or Bearing Wear—Leads To Noise, Slippage Or Seizure.
• Internal Seal Or Piston Wear—Results In Loss Of Compression And Reduced Cooling.
• Contamination From System Debris—Metal Particles Or Moisture From A Failed Component Can Destroy A Compressor.
• Insufficient Lubrication—Leaking Refrigerant Or Incorrect Oil Causes Rapid Wear.
• Electrical Faults—Broken Wiring Or Faulty Clutch Coil Prevent Compressor Engagement.
• Overheating Or Blocked Condenser—Causes Excessive Loads On The Compressor.

Why The Part Fails Most Often

Compressors commonly fail because of contamination (metal particles or moisture), loss of lubricant due to system leaks, or clutch and bearing wear after long service. Neglecting receiver-drier replacement and not flushing a contaminated system are frequent causes of repeat failures. Regular maintenance of the entire A/C system and prompt repair of leaks prolong compressor life.

If you match the listed product codes and pulley specification to your vehicle, this Sanden 1321F compressor is a reliable replacement option for restoring A/C performance in Citroën and Peugeot vehicles using R134a refrigerant.

Reliable Sanden Air Conditioning Compressor designed for Citroën and Peugeot vehicles. This unit (Sanden 1355F SD6V12) offers robust cooling performance and is commonly used in a range of Stellantis models. It Is Supplied With Standard Mounting Points And Electrical Connector Arrangement Compatible With Many OEM Installations, Making It A Practical Choice For Professional Workshops And Competent DIYers Looking To Restore Full A/C Functionality.

Key Features And Benefits

Efficient Cooling Performance: Engineered To Deliver Stable Refrigeration Capacity Under Typical Driving Loads, Improving Cabin Comfort And Defogging Capability. Durable Construction: Internal Components And Clutch Designed For Long Service Life Under Normal Operating Conditions.Direct Replacement: Matches Common OEM Mounting Interfaces And Electrical Connections For Easier Fitment.Supports Routine Service: Works With Standard A/C Service Procedures (Recovery, Evacuation, And Recharge), Allowing Fast Turnaround In A Workshop Environment.

Compatibility And Application

Common Fitment Includes Citroën C4 And Select Peugeot Models Such As Peugeot 207, 307 And 308. Compatibility Is Often Referenced By Product Codes And OEM Numbers Listed Below; Always Verify The Part Number On The Vehicle Before Installation To Ensure Proper Match.

Technical Information

• Manufacturer: Sanden
• Model: Citroën C4; Peugeot 207, Peugeot 307; Peugeot 308
• Product Codes: SD6V12, 1355F
• Additional Numbers: 9659875780, 6453WK, 6453WL, 648708, 9822826880, 1671553680, 6453QK

How The Part Functions

The Compressor Is The Heart Of The Vehicle’s Air Conditioning System. It Compresses Refrigerant Vapor And Pumps It Through The Condenser, Receiver/Drier And Evaporator To Remove Heat From The Cabin. The Electromagnetic Clutch Engages And Disengages The Compressor According To System Demand, Controlled By The Vehicle’s Climate Control Electronics.

How To Replace (Overview)

1) Recover Refrigerant With Appropriate Certified Equipment. 2) Remove Drive Belt And Disconnect Electrical Connector(s) To The Clutch. 3) Detach Suction And Discharge Lines (Cap And Replace O-Rings). 4) Unbolt Compressor From Bracket And Remove Unit. 5) Fit Replacement Compressor, Replace O-Rings And Seals, Reinstall Lines And Torque Fasteners To OEM Values. 6) Evacuate System To Recommended Vacuum, Refill With The Correct Refrigerant And Specified Lubricant Volume, Then Test For Leaks And Proper Operation.

Installation Recommendations

Recover Refrigerant Using A Certified Recovery Station Before Any Work. Replace Receiver/Drier Or Accumulator Whenever The Compressor Is Replaced To Prevent Contamination. Replace O-Rings And Use The Correct Type And Amount Of PAG Oil Specified For The Vehicle. Evacuate The System Thoroughly After Assembly To Remove Moisture And Air. Verify Belt Tension And Electrical Connections. Perform A Leak Test And Functional Test At Operating Temperature.

Reason Why The Part Most Often Fails

Compressor Failure Is Most Commonly Caused By Lack Of Lubrication (Oil Loss Or Incorrect Oil), Contamination In The A/C Circuit (Debris From A Failed Component), Excessive Wear Of Bearings Or Clutch, And System Leaks Leading To Moisture Ingress. Overheating From Restricted Condenser Or Poor Cooling Airflow Can Also Accelerate Wear. Regular Maintenance Of The Entire A/C System Helps To Minimize These Risks.

Practical Tips For Workshops And DIY Mechanics

Keep A Clean Working Environment To Prevent Foreign Material Entering The System During Replacement. Label And Inspect Lines And Electrical Connectors Before Disassembly. Use Only Approved Seals And Lubricants. After Installation, Run The System Through Several Operating Cycles And Check For Unusual Noises Which May Indicate Misalignment, Incorrect Oil Charge, Or Internal Damage.

Durable replacement fuel filter bracket designed for Citroën and Peugeot vehicles equipped with the 1.6 eHDI Euro5 engine. This bracket secures the fuel filter in the correct position, reduces vibration and movement, and ensures reliable sealing of fuel lines. Ideal for professional mechanics and experienced DIYers who need an exact-fit component often searched by OEM numbers 9672309780 or 190268.

Key Benefits

• Direct fit for specified Citroën and Peugeot models, matching original mounting points.
• Prevents fuel filter movement and potential line stress, improving long-term reliability.
• Compatible with standard fuel filter replacement procedures; useful when replacing worn or damaged mounting hardware.
• Often Searched By Product Numbers: 9672309780, 190268 — useful keyword for quick identification.

Technical Information

• Manufacturer: Stellantis (Citroën / Peugeot)
• Model: Citroën Berlingo B9; Citroën Berlingo III; Citroën C3; Citroën C3 Picasso; Citroën C3 Pluriel; Citroën C4; Citroën C4 II; Citroën C5; Citroën C5 X7; Peugeot 207; Peugeot 308; Peugeot Partner; Peugeot Partner III; Peugeot Partner Tepee; Peugeot 508
• Product Codes: 9672309780, 190268
• Other Numbers: OEM References 9672309780 | 190268
• Application: Fuel Filter Bracket For 1.6 eHDI Euro5 Diesel Engines

Installation Recommendations

• Work Preparation: Park vehicle on level surface, use wheel chocks and appropriate lifting equipment if required. Wear eye protection and gloves.
• Depressurize Fuel System: Follow manufacturer procedure to relieve fuel pressure before disconnecting any fuel lines or filter connections.
• Disconnect Components Carefully: Remove fasteners or clips securing the filter and bracket. Support the fuel filter to avoid stress on lines when detaching.
• Transfer Or Replace: If replacing only the bracket, transfer the fuel filter and any rubber isolators to the new bracket. Replace seals or gaskets if damaged or per service guidelines.
• Reassembly: Refit bracket and filter, tighten fasteners to manufacturer recommendations, reconnect hoses and clamps securely, and check routing to avoid chafing.
• Final Check: Re-pressurize the fuel system, start the engine and inspect all connections for leaks. Confirm secure mounting and absence of unusual noise or vibration.

Most Common Failure Causes

• Plastic or Metal Fatigue: Prolonged vibration and aging can cause cracking or breakage of the bracket material.
• Corrosion And Environmental Damage: Road salt, moisture and debris lead to corrosion of metal parts or accelerated degradation of plastic components.
• Impact Or Mechanical Damage: Damage from impacts during repairs, accidents or improper towing can deform or break the bracket.
• Worn Fasteners And Mounting Points: Loose or corroded bolts and clips cause excessive movement and eventual failure of the mounting bracket.

Why Replace The Bracket

A secure mounting bracket is essential to maintain correct fuel filter orientation and to prevent stress on fuel lines. Replacing a damaged bracket during routine fuel filter service reduces the risk of leaks, fuel starvation and costly downtime. Use the OEM numbers 9672309780 or 190268 to find the correct part quickly.

Notes For The Technician

• Compatibility: Confirm engine type 1.6 eHDI Euro5 and model year before ordering to ensure correct fitment.
• Inspection Tip: When replacing the bracket, inspect hoses, clamps and filter seals and replace any brittle or cracked items to ensure long-term reliability.

Product Overview

The Sanden SD6C12 1367 air conditioning compressor is a direct-fit cooling compressor commonly used on a range of Citroën and Peugeot models. Designed to compress refrigerant and circulate it through the HVAC system, the unit is belt driven and engages via an electromagnetic clutch when the A/C is commanded on. This used unit offers a cost-effective replacement option for workshops and skilled DIYers who verify compatibility by product number.

Key Benefits

• Direct Fit For Multiple Models: Often interchangeable on a variety of PSA platforms when matching the product codes.
• Robust Sanden Design: Proven architecture with a wet lubrication system compatible with standard A/C oils used on these vehicles.
• Cost Effective Replacement: Salvaged unit with relatively low mileage source can reduce downtime and cost compared with new aftermarket options.

Technical Information

• Manufacturer: Sanden
• Model: SD6C12 1367
• Product Codes: 9678656080, 9822826880
• Additional Numbers: 6453ZZ, 648708, 648709, 648701, 1671553680
• Mileage: Removed From Vehicle With 64,000 Km
• Typical Refrigerant: Systems On These Models Commonly Use R134a

Recommended For Models

• Citroën Berlingo B9
• Citroën Berlingo III
• Citroën C3
• Citroën C3 Picasso
• Citroën C3 Pluriel
• Citroën C4
• Citroën C4 II
• Citroën C5
• Citroën C5 X7
• Peugeot 207
• Peugeot 308
• Peugeot Partner
• Peugeot Partner III
• Peugeot Partner Tepee
• Peugeot 508

Installation Recommendations

• Always Disconnect The Battery Before Starting Work To Avoid Electrical Damage.
• Recover Refrigerant Using Certified Recovery Equipment Or Have A Qualified Workshop Perform Recovery And Recharge.
• Remove Drive Belt, Disconnect Electrical Connector And Remove Mounting Bolts To Replace Compressor.
• Replace All A/C System O-Rings And The Receiver/Drier Or Accumulator When Replacing The Compressor To Prevent Contamination And Moisture Issues.
• Flush The System If There Is Evidence Of Contamination. Refill With Correct Type And Quantity Of Refrigerant Oil Specified For The Vehicle.
• Perform Vacuum And Leak Test Before Recharging The System. Verify Clutch Engagement And System Pressures During Initial Run.

Most Common Failure Reasons

• Clutch Wear Or Failure Causing Inability To Engage The Compressor.
• Bearing Wear Leading To Noise Or Seizure.
• Internal Leakage Or Loss Of Compression Due To Worn Seals.
• System Contamination From Metal Debris Or Moisture Leading To Rapid Compressor Damage.
• Insufficient Lubrication Or Incorrect Oil Causing Premature Wear.
• Drive Belt Or Tensioner Issues Affecting Compressor Drive.

Practical Notes

Because failures in A/C systems are frequently caused by contamination, it is best practice to inspect and, if necessary, service the expansion valve/orifice tube, dryer/accumulator and other A/C components when fitting a replacement compressor. Matching the exact product codes listed in the Technical Information increases the chance of a correct fit and reliable operation.

A robust compressor mount bracket designed for a wide range of Citroën and Peugeot models, commonly searched under part numbers 9675508280 and 5706Q0. The bracket secures the air conditioning compressor to the engine, ensures correct pulley alignment and reduces vibration transfer to the drive system. Built for professional workshops and competent DIY mechanics, this replacement part helps restore proper AC compressor positioning and belt tracking after wear or damage.

The mount is an essential structural component of the air conditioning drive assembly. It keeps the compressor in the correct orientation relative to the accessory belt system and engine block, preventing abnormal belt wear, pulley misalignment and excessive noise. Loss of bracket integrity can cause belt slippage, accelerated bearing wear in the compressor and reduced air conditioning performance.

Technical Information

• Manufacturer: Stellantis (Citroën/Peugeot)
• Model: Citroën Berlingo B9, Citroën Berlingo III, Citroën C3, Citroën C3 Picasso, Citroën C3 Pluriel, Citroën C4, Citroën C4 II, Citroën C5, Citroën C5 X7, Peugeot 207, Peugeot 308, Peugeot Partner, Peugeot Partner III, Peugeot Partner Tepee, Peugeot 508
• Product Codes: 9675508280, 5706Q0
• Additional Numbers: 9675508280, 5706Q0

Installation Recommendations

• Prepare Work Area: Park on level ground, use appropriate supports and wear protective equipment.
• Refrigerant Precaution: If removal requires disconnecting AC lines, have the refrigerant recovered by a certified workshop before proceeding.
• Support Engine/Compressor: Use an engine support or jack with a block of wood if the bracket supports compressor weight or affects engine mounts.
• Remove Accessories: Release belt tension and remove the accessory drive belt. Disconnect any electrical connectors or hoses that obstruct access.
• Bolt Work: Loosen and remove mounting bolts. Inspect threads and replace damaged bolts or washers. Fit the new bracket and tighten bolts to the manufacturer’s torque specifications.
• Final Checks: Refit belt, verify pulley alignment, start engine and check for unusual noise or vibration. Check for leaks if AC lines were disturbed.

Why This Part Commonly Fails

Common failure modes include corrosion (especially in regions with road salt or high humidity), metal fatigue from long-term vibration, damage from minor collisions or impacts, and seized or snapped mounting bolts during previous repairs. Misalignment caused by worn engine mounts or improper installation can also accelerate bracket failure. Regular inspection during belt or AC service helps detect early signs of corrosion, cracks or loosened fasteners.

Practical Notes

This bracket is often searched and ordered by its product numbers 9675508280 and 5706Q0—entering these codes speeds up part identification in catalogs. Suitable for mechanics and experienced DIYers comfortable with accessory drive and AC-system procedures. Always follow the vehicle manufacturer’s repair manual for exact removal and installation steps and recommended torque values.

High-quality DENSO AC compressor compatible with many Stellantis models. Ideal for professional workshops and DIY mechanics seeking a direct-fit replacement for faulty or noisy compressors. Frequently searched by part numbers 447150-3250, 9802875780, 9819714980, 9827528980, 9827552180 and 1617294480 — include these codes in your search to find exact fits and cross-references.

Product Overview

This DENSO compressor is a belt-driven unit designed to compress and circulate refrigerant in the vehicle air conditioning system. It includes the clutch assembly and electrical connector as found on the donor vehicle. The compressor was removed from a vehicle with 94,000 km and is suitable for replacing failed units in compatible Citroën, Peugeot and related models. It restores cold-air performance when installed correctly and paired with a clean, correctly serviced A/C system.

Technical Information

• Manufacturer: DENSO
• Model: Citroën Berlingo, Citroën C2, Citroën C3, Citroën C4 II, DS4, Xsara, Xsara Picasso; Peugeot 206, Peugeot 307, Peugeot 308 T9, Peugeot Partner, Peugeot Rifter; selected Fiat and Opel models
• Product Codes: 447150-3250, 9802875780, 9819714980
• Other Numbers: 9827528980, 9827552180, 1617294480

Function And Symptoms

The compressor is the heart of the A/C system: it compresses low-pressure refrigerant vapour into high-pressure vapour and drives circulation through the condenser, expansion device and evaporator. Typical failure symptoms include loss of cooling, A/C clutch not engaging, abnormal noise from the compressor area, visible oil or refrigerant leaks and seized compressor causing belt slippage or breakage.

Common Causes Of Failure

• Contamination in the system (metal debris, moisture) that damages internal components
• Lubrication loss due to refrigerant/oil leak, causing bearing or piston wear
• Electrical clutch coil failure or connector corrosion
• Overheating from low refrigerant charge or blocked condenser
• Age and normal wear, especially in vehicles with high mileage or poor maintenance

Replacement And Installation

1. Recover refrigerant using certified A/C recovery equipment in accordance with local regulations.
2. Disconnect the battery and follow vehicle manufacturer safety procedures.
3. Remove accessory belt and disconnect electrical connector from the compressor clutch.
4. Undo mounting bolts and remove the compressor. Inspect system for debris and contamination.
5. Replace O-rings on high- and low-pressure lines with correct sizes lubricated with the specified oil.
6. If contamination is present, flush the system or replace affected components (condenser, receiver/drier or accumulator, expansion valve) to prevent rapid re-failure.
7. Install the replacement compressor, torque fasteners to manufacturer specification, evacuate the system with a vacuum pump and recharge with the correct refrigerant type and oil volume as specified by the vehicle manufacturer.
8. Check for leaks, verify correct clutch engagement, and confirm cooling performance during a road or bench test.

Installation Recommendations

• Always use proper refrigerant recovery and charging equipment. Never vent refrigerant to atmosphere.
• Replace receiver/drier or accumulator when replacing the compressor if the system has been opened or contaminated.
• Use the manufacturer’s specified refrigerant oil type and quantity (typically PAG for modern systems) and follow torque settings from the repair manual.
• Perform a full system vacuum and leak test before charging. Run the system to circulate oil and verify operation.
• Professional installation is recommended for correct evacuation, charging and leak checking, but experienced DIY mechanics with appropriate tools can perform the job safely.

Most Common Reason For Failure

The single most common cause of compressor failure is contamination and lubrication loss in the refrigerant circuit. Debris from a failing component or moisture in the system accelerates internal wear and can lock the compressor, making replacement necessary. Preventive maintenance and prompt repair of small leaks significantly reduce the risk of compressor damage.

This Sanden SD7C16 A/C compressor is a direct-fit replacement commonly used on PSA diesel models and identified by multiple part numbers. Designed to restore reliable cooling performance, it is suitable for professional workshops and experienced DIY mechanics who search by part number (9660555280, 648780, 6453XC, 1332F). Fitting this compressor returns correct system pressure and airflow when installed as part of a properly serviced A/C circuit and helps eliminate common symptoms such as weak cooling, noisy clutch operation, or seized compressor bearings.

Technical Information

• Manufacturer: Sanden
• Model: SD7C16
• Product Codes: 9660555280, 648780, 6453XC
• Additional Numbers: 1332, 1332F
• Refrigerant: R134a (original systems on listed vehicles)
• Engine Compatibility: 1.6 HDi 80 kW (engine code 9HZ)
• Application: Citroën C5 II, Citroën C5 X7, Peugeot 407
• Notes: Electromagnetic clutch compressor for passenger car A/C systems; designed as a direct replacement for original-type units in the listed models.

Installation Recommendations

• Evacuate the refrigerant to a certified recovery machine before removal; never vent refrigerant to atmosphere.
• Disconnect the battery and relieve belt tension, then remove the drive belt and compressor electrical connections.
• Cap refrigerant lines immediately after disconnection to prevent moisture and contamination ingress.
• Replace receiver-drier/accumulator and any torn O-rings with correct size and lubricant; moisture in the system is a frequent cause of failure.
• When fitting the new compressor, follow manufacturer torque specifications for mounting bolts and line fittings; use the correct type and amount of PAG oil as specified for the vehicle’s system.
• Perform a full vacuum test and leak check after installation, then recharge with the correct refrigerant charge and oil volume.
• After recharge, run the engine and A/C system to purge air and verify operating pressures, clutch engagement, and cooling performance.

Why This Part Most Often Fails

• Contamination And Moisture: Debris or moisture in the system damages internal components and can cause valve or bearing failure.
• Oil Starvation: Insufficient or incorrect lubricant leads to accelerated wear and eventual seizure of moving parts.
• Wear Of The Electromagnetic Clutch: Frequent engagement, overheating, or electrical faults can cause clutch slipping or failure.
• System Leaks And Corrosion: Leaking hoses, condenser damage, or corroded fittings reduce refrigerant levels and overload the compressor.
• Age And Mileage: Typical service life depends on use and maintenance; compressors commonly fail after high mileage or many years in service if the A/C system has not been maintained.

Compatibility And Practical Tips

Fits Citroën C5 II and C5 X7 variants and Peugeot 407 equipped with the 1.6 HDi 80 kW engine (engine code 9HZ). This unit is often searched for by part numbers 9660555280, 648780, 6453XC, 1332, and 1332F — listing these codes in your search increases the chance of finding the correct replacement quickly.

For reliable long-term operation, always replace the receiver-drier/accumulator when replacing the compressor, use the correct refrigerant and oil type, and perform a complete evacuation and leak test. Proper installation and system cleanliness are the most important factors in preventing premature failure.

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.