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 compressor model is well-regarded for its durability and longevity. While this unit is pre-owned, it remains fully functional, allowing you to maintain your vehicle’s AC system efficiently without the need to invest in a brand-new component. Proper installation by professional mechanics is recommended to achieve optimal performance and reliability.

Technical Information

Manufacturer: Sanden
Model: SD7C16
Product Codes: 9656572680, 6453WY, 6453VG, 648779, 648780
Additional Numbers: Commonly used with internal identification codes for easy tracking in recycling and service systems.
Compatible Vehicle Models: Citroën C5 II, Citroën C5 III, Peugeot 407, Peugeot 607.

This compressor plays a critical role in the air conditioning system by compressing the refrigerant gas, enabling it to circulate and absorb heat from the vehicle cabin. Failure of the compressor often results from wear over time, leaks, or internal mechanical faults. Replacing a faulty compressor with this model ensures your AC system performs efficiently and extends its operational lifespan.

Maintaining a functional and efficient air conditioning system is essential not only for driver and passenger comfort but also for safe driving conditions in extreme temperatures. Choose this Sanden SD7C16 AC compressor to restore your vehicle’s climate control system with confidence and cost-effectiveness.

Technical Information:

Manufacturer: Sanden
Model: SD7C16 1310F
Product Codes: 9663315480, 6453WY, 648779, 648780
Additional Numbers: 6453VG
This compressor model is compatible with Citroën C5 generations II and III, as well as Peugeot 407 and 607. It offers high efficiency and reliability, essential for the smooth operation of the vehicle’s air conditioning system.

The air conditioning compressor is one of the core components responsible for compressing and transporting refrigerant. Its proper function is crucial for efficient cooling of the vehicle’s interior. Choosing a high-quality, well-maintained compressor guarantees lasting performance and trouble-free operation. This specific unit ensures your air conditioning system will operate efficiently and reliably once replaced.

Its origin from a vehicle with relatively low mileage is a positive indicator of minimal wear and good preservation. This product is an excellent choice for mechanics and car enthusiasts seeking a cost-effective solution to restore air conditioning performance.

The Sanden SD7C16 air conditioning compressor is a trusted component designed specifically for Citroën and Peugeot vehicles. If you’re looking for a dependable compressor that ensures a perfectly functioning AC system without the high cost of new parts, this unit is an excellent choice. It fits a wide variety of models, providing versatile application for many popular cars in the PSA group.

Technical Information

• Manufacturer: Sanden
• Model: SD7C16 1304
• Product Codes: 9648238480, 6453WY, 6453VG, 648780
• Additional Numbers: 1304

Function and Application

Air conditioning compressors play a pivotal role in your vehicle’s climate control system. They circulate refrigerant, enabling cooling by compressing the gas and allowing heat exchange, which is essential for maintaining comfort during hot weather. The SD7C16 model is well-regarded for its durability and long service life.

Common causes for compressor replacement include shaft seal failure or refrigerant leakage, which can compromise system efficiency. Choosing a high-quality compressor is vital to restore optimal AC operation quickly and reliably.

Installation and Compatibility

This Sanden SD7C16 compressor is suitable for both professional mechanics and DIY car enthusiasts. Installation is straightforward and generally does not require specialized tools, making the replacement process quick and effective.

It is compatible with popular models including the Citroën C5 (II and III generations) and Peugeot 407, guaranteeing broad usability across these vehicle lines.

Why Choose This Compressor?

Opting for this Sanden compressor helps maintain your vehicle’s air conditioning performance at an affordable cost. The unit offers excellent value while meeting functional demands for cooling even in the hottest months.

Ensure your Citroën or Peugeot delivers comfort and reliability with this trusted Sanden SD7C16 air conditioning compressor.