Description
Alternator Bracket for 1.8 16V and 2.0 16V Engines for Citroën and Peugeot Models.
Durable alternator bracket engineered for 1.8 16V and 2.0 16V petrol engines used across various Citroën and Peugeot vehicles. This direct-fit replacement restores secure alternator mounting, ensures correct belt alignment and reduces vibration transmission to the charging system. Ideal for professional workshops and DIY mechanics searching by OE codes 9648735580 and 5706J8.
Key Features
- Direct-fit design for easy installation without modification.
- Robust construction to withstand engine vibrations and heat.
- Maintains precise alternator alignment to prevent belt wear and charging issues.
- Suitable for routine repairs or when replacing a damaged mounting bracket.
Applications
Compatible with 1.8 16V and 2.0 16V engines fitted in a range of Citroën and Peugeot models, including:
- Citroën C4
- Citroën C4 Picasso
- Citroën C5
- Citroën C5 X7
- Peugeot 307
- Peugeot 407
- Peugeot 508
Technical Information
- Manufacturer: Stellantis / Citroën & Peugeot
- Model(s): 1.8 16V, 2.0 16V (see vehicle compatibility list above)
- Product Codes: 9648735580
- Other Numbers: 5706J8
Installation Recommendations
- Safety first: Disconnect the negative battery terminal before starting work to avoid short circuits.
- Relieve tension from the accessory belt and remove it before removing the alternator or bracket.
- Support the alternator when unbolting the bracket to prevent damage to the alternator wiring and mount points.
- Inspect and, if necessary, replace any rubber bushings, fasteners or washers—corroded or worn hardware can cause premature failure.
- Fit the new bracket, tighten bolts to the manufacturer’s torque specifications (refer to factory repair manual), reinstall the belt and check alignment.
- After installation, start the engine and verify there are no unusual noises, belt slip or charging faults.
Most Common Failure Reasons
Alternator brackets typically do not have scheduled replacement intervals and often last the life of the vehicle. They are most commonly replaced due to:
- Corrosion and rust, especially in regions with road salt or high humidity.
- Metal fatigue or cracking at bolt holes or stress points after many years of vibration.
- Mechanical impact from collisions or engine/transmission shifts following mount failure.
- Over-tightening or incorrect installation that strips threads or distorts the bracket.
- Secondary damage caused by a seized alternator or failed accessory bearings that overload the mount.
Typical symptoms of a failing bracket include belt misalignment or accelerated belt wear, squealing noises, intermittent charging issues, or visible movement of the alternator under load. If any of these occur, inspect the bracket and associated mounts and fasteners.
Notes For Professionals
This part is aimed at professional mechanics and competent DIYers. When replacing the bracket during alternator service, always check related components—belt condition, tensioner, alternator pulley, and engine mounts—to ensure a long-lasting repair.
