Alternator Citroën Peugeot CL15 9665617780 is a quality original part for PSA cars, ideal for professional auto mechanics and home repairers who are looking for a reliable spare part with a long service life. Thanks to its high output of 150 A, it reliably powers all the car’s electrical appliances and ensures trouble-free battery charging even with higher loads (air conditioning, heating, audio system, etc.).

This is a VALEO CL15 alternator with a built-in regulator and an idler pulley, which helps reduce vibrations and shocks in engine accessories and thereby increases comfort and the life of the relevant parts. It is especially suitable for selected Citroën and Peugeot models, where it replaces several original and catalog numbers.

Technical information:
Manufacturer: VALEO
Type: CL15
Rated current: 150 A
Pulley version: with free-running pulley
System voltage: 12 V
Purpose: Citroën / Peugeot passenger cars

Car models (approximate):
Citroën C2
Citroën C3
Citroën C4
Citroën C4 Picasso
Citroën C5 (including C5 X7)
Peugeot 206
Peugeot 307
Peugeot 407

Product codes:
PSA: 9665617780, 9646321780
Valeo: 0124525035

Other numbers (replacement / compatible numbers):
5702E3
5705AS
5705EY
5705 NH
1638095180

Installation recommendations:
– Before dismantling the old alternator, always disconnect the battery (negative pole) and secure the vehicle against spontaneous movement.
– Check the condition of the drive belt and tensioners; when replacing the alternator, it is recommended to check and possibly replace the belt if it is worn, cracked or pulled.
– During assembly, ensure that all electrical connections are clean and tight, especially the main power cable and grounding, to avoid transient resistances and overheating.
– Observe the prescribed screw tightening torques according to the service documentation of the specific car model to avoid damaging the threads or the alternator bearing.
– After mounting and connecting the battery, check the charging voltage with the engine running; a properly functioning alternator should maintain a voltage of approximately 13.8-14.5V depending on load and temperature.
– After the first few kilometers, check for belt squeaks, excessive vibrations or unusual noises from the alternator area.