Description
Overview
High-output Valeo CL15 alternator designed for PSA vehicles equipped with the 1.6 e‑HDI engine and Start‑Stop systems. This unit delivers up to 180 A at 14 V and is built for vehicles requiring a compact, efficient charging system with a 6-rib pulley and 4-point mounting. Ideal for professional mechanics and experienced DIY technicians who need a direct-fit replacement identified by OEM numbers.
Key Features
- Charging Current: 180 A (high-output for demanding electrical loads)
- Voltage: 14 V
- Weight: 9.1 kg
- Pulley: 6 ribs, Ø 53.3 mm, suited for ribbed V-belt systems
- Mounting: 4-point attachment for secure fit
- Rotation: Clockwise
- Tachometer Connector: No dedicated connector for engine speed sensing
- Vehicle Equipment: Compatible with Start‑Stop systems
Installation & Replacement Notes
Replacement is straightforward for trained technicians: disconnect the negative battery terminal, remove the drive belt, unplug electrical connectors, unfasten the 4 mounting bolts and remove the old alternator. Install the new unit in reverse order, ensure correct belt tension and reconnect the battery. Always confirm electrical connections and charging output after installation. If unsure about any step, consult factory repair information or a qualified technician.
Common Failure Causes & Service Life
Alternators typically fail due to worn bearings, defective diodes or voltage regulators, contaminated cooling passages, or premature wear caused by heavy Start‑Stop cycling and high accessory loads. Environmental factors such as oil leaks and overheating accelerate wear. Typical service life varies with use and maintenance; many units last well over 100,000 miles (160,000 km) under normal conditions, but heavy urban driving and frequent Start‑Stop events can shorten lifespan.
Compatibility & Fitment
This Valeo CL15 alternator is intended for PSA Group vehicles using the 1.6 e‑HDI diesel engine with Start‑Stop functionality. Always verify compatibility by cross-referencing OEM part numbers before purchase and installation.
Technical Information
- Manufacturer: Valeo
- Model: CL15
- Product Codes: 9675753680
- Additional Numbers: 1625944380, 5705PA
Practical Tips
Before ordering, compare the OEM numbers and physical attributes such as pulley type and mounting points. If the vehicle exhibits dimming lights, battery warning lamp, or battery drain issues, check the alternator charging output and wiring harness for fault codes. For vehicles with intensive electrical accessory use or frequent short trips, consider verifying battery health in parallel with alternator diagnostics.
