The 230A alternator for 2.0 and 3.0 HDi engines is a high-output charging unit designed for PSA Citroën and Peugeot vehicles. It supplies stable 14 V charging current up to 230 A to power on-board electronics and maintain battery charge under heavy electrical load, making it suitable for professional workshops and experienced DIY mechanics.

Features

• Voltage: 14 V
• Charging Current: 230 A
• Mounting: 4-point mounting
• Rotation: Clockwise
• Position/Incline: L 80°
• Number Of Ribs: 6
• Pulley Diameter: 58.7 mm
• Pulley Type: Freewheel (one-way) pulley
• Connector: No terminal for RPM measurement

Technical Information

• Manufacturer: PSA / Citroën / Peugeot
• Model: 2.0 / 3.0 HDi Engines
• Product Codes: 9678049580, 9664984080
• Other Numbers: 1606975780, 5705KS, 5702J8

Application And Fitment

This alternator is intended for PSA vehicles equipped with 2.0 or 3.0 HDi diesel engines. Compatibility should be confirmed by matching OEM product codes and the vehicle identification (VIN), as fitment can vary by model year and equipment level.

Installation Guide

Replacement should be performed by a qualified technician or a competent DIY mechanic with proper tools. Basic steps:

• Disconnect the negative battery terminal.
• Release belt tension and remove the drive belt from the alternator pulley.
• Disconnect electrical connectors and remove the four mounting bolts.
• Remove the old alternator and install the new unit in reverse order.
• Refit the belt, reconnect electrical connections, reconnect the battery and verify charging system operation (approx. 14 V at idle under nominal load).

Always follow the vehicle manufacturer’s procedures and torque specifications.

Common Faults And Maintenance

Alternators typically fail due to bearing wear, diode or regulator faults, worn or slipping drive belts, contaminated connections, or pulley clutch failure. Symptoms include battery warning light, battery discharge, dimming lights, and unusual bearing or pulley noise. Regular visual inspection and belt tension checks help extend service life. Typical service life often ranges between 100,000 and 200,000 km depending on operating conditions.

Why Choose This Alternator

With OEM cross-references 9678049580 and 9664984080 and a 230 A output, this alternator is designed to meet the electrical demands of modern diesel vehicles. It offers robust charging performance and direct fitment where specified, helping restore proper charging function quickly.