High-quality Valeo CL8 alternator designed for PSA Citroën and Peugeot vehicles. Producing 14 V and 80 A charging current with an integrated voltage regulator, this unit is a direct replacement for OE numbers 9642879680, 9638543680 and compatible references listed below. Ideal for professional mechanics and experienced DIYers.

Features

• Voltage: 14 V
• Charging Current: 80 A
• Number Of Ribs: 6
• Mounting: 4-point
• Pulley Diameter: 49 mm
• Integrated Voltage Regulator

Fitment & Compatibility

Compatible with Citroën and Peugeot small to compact vehicles equipped with 1.0, 1.1, 1.4, 1.4 16V, 1.6 and 1.6 16V engines. Verify the OE part number on your vehicle to confirm exact fitment before purchase.

Installation Notes

Disconnect the battery negative terminal before starting. Remove or relieve the drive belt tensioner, disconnect electrical connectors and unbolt the four mounting points to remove the old alternator. Fit the replacement unit, secure mounting bolts and restore belt tension. Reconnect the battery and start the engine; verify charging voltage is approximately 14 V at idle. Always consult the vehicle service manual for correct torque figures and safety procedures.

Common Faults & Lifespan

Typical causes of alternator failure include worn brushes, failed voltage regulator or diodes, bearing wear and overheating. Service life varies with use and environment but commonly falls in the range of 100,000–150,000 km. Regular belt checks and keeping electrical connections clean helps extend service life.

Technical Information

• Manufacturer: Valeo
• Model: CL8
• Product Codes: 9642879680, 9638543680, 9649611780, 9656956280
• Additional Numbers: 5705AW, 5705FA, 5702A3, 5702C9, 5702F0, 5705AQ, 5705EN, 5702E6, 57056D, 57058C
• Voltage: 14 V
• Charging Current: 80 A
• Number Of Ribs: 6
• Mounting Points: 4
• Pulley Diameter: 49 mm
• Integrated Regulator: Yes

Features

• Voltage: 14V
• Charging Current: 80A
• Pulley Ribs: 6
• Mounting: 4-point / 4-bolt
• Pulley Diameter: 49 mm
• Integrated Voltage Regulator

Fitment & Applications

Compatible with PSA Citroën & Peugeot petrol engines: 1.0, 1.1, 1.4, 1.4 16V, 1.6 and 1.6 16V. Always verify vehicle fitment by OEM reference numbers before purchase to ensure correct application.

Technical Information

• Manufacturer: Valeo / PSA
• Model: Valeo CL8+ alternator, used on Citroën & Peugeot small petrol engines
• Product Codes: 5705AW, 5705FA, 5702A3, 5702C9, 5702F0, 5705AQ, 5705EN, 5702E6
• Other Numbers: 9642879680, 9638543680, 9649611780, 9656956280, 57056D, 57058C

Installation & Maintenance

Always disconnect the negative battery terminal before starting. Remove the accessory drive belt, disconnect the electrical connector and the main output cable, then unbolt the alternator mounting. Install the replacement unit, reconnect wiring, refit the belt and set correct tension. Start the engine and confirm charging system output (around 14V). Follow vehicle manufacturer’s torque specifications for mounting bolts.

Common Failure Modes

Alternator faults usually result from worn brushes or slip rings, bearing failure, a faulty voltage regulator, overheating or contamination, and accessory belt problems. Service life depends on driving conditions and usage but alternators on these small petrol units commonly require replacement after approximately 100,000–150,000 km under normal conditions.