Description
Alternator Bracket 1.4 HDI 16V For Citroën And Peugeot Vehicles
Direct-fit alternator bracket for 1.4 HDi 16V engines, designed for Citroën and Peugeot models. This robust mounting bracket restores correct alternator alignment and belt routing, helping to eliminate squeal, premature belt wear and charging faults. Ideal for professional workshops and experienced DIY mechanics searching by part number 9646424380 or reference 5706G3. The part offers a cost-effective repair solution when the original bracket is cracked, corroded or the threads are damaged.
Technical Information
- Manufacturer: Stellantis
- Model: Citroën C3, Peugeot 1007 (Vehicles With 1.4 HDi 16V Engine)
- Product Codes: 9646424380, 5706G3
- Other Numbers: OEM Reference 9646424380 / 5706G3
Application
Fits Citroën and Peugeot models equipped with the 1.4 HDi 16V diesel engine. Commonly used on Citroën C3 and Peugeot 1007 platforms where the alternator mounting geometry and engine bracket layout match the listed part numbers.
Function And Typical Faults
The alternator bracket secures the alternator to the engine, maintains correct belt alignment and transfers engine vibrations into the block while keeping the alternator firmly positioned. Typical failure modes include:
- Cracking or fracture of the bracket material due to metal fatigue or impact.
- Corrosion that weakens mounting points, especially in regions with salted roads.
- Stripped or damaged threads on mounting studs and bolts that prevent secure fastening.
- Deformation from incorrect belt tension or repeated belt slipping.
Replacement Procedure
Recommended general steps for replacement (basic mechanical skills required):
- Disconnect The Battery Before Starting Work To Prevent Electrical Short Circuits.
- Secure The Vehicle And, If Necessary, Raise It To Gain Access To The Engine Bay Or Undertray.
- Release The Drive Belt Tensioner And Remove The Accessory Drive Belt From The Alternator Pulley.
- Support The Alternator To Prevent It From Dropping When The Bracket Is Removed.
- Remove The Mounting Bolts Holding The Bracket To The Engine Block And Alternator.
- Fit The New Bracket And Reinstall Bolts. Replace Any Damaged Fasteners Or Thread Inserts.
- Refit The Drive Belt And Set Correct Belt Tension According To Manufacturer Specifications.
- Reconnect The Battery And Verify Proper Charging System Operation And Belt Alignment.
Recommendation For Installation
Always Follow Manufacturer Torque Specifications And Assembly Sequence. Inspect Surrounding Components Such As The Alternator Bearings, Tensioner, Idlers And Drive Belt When Replacing The Bracket. Replace Fasteners If Threads Are Damaged And Clean Mating Surfaces To Ensure A Secure Fit. Use Threadlocker Where Specified By The Manufacturer.
Reason Why The Part Most Commonly Fails
Failure Usually Results From Long-Term Fatigue, Corrosion Or Mechanical Damage Caused By Over-Tensioned Or Misaligned Drive Belts. Road Debris Or Impacts Can Also Crack The Bracket. Damaged Threads From Overtightening Or Cross-Threading Are A Frequent Cause Of Mounting Problems.
Buy This Alternator Bracket By Part Number 9646424380 / 5706G3 For A Direct Replacement That Restores Proper Alternator Positioning And Helps Prevent Secondary Failures In The Charging System. Fast Shipping And Packaged For Safe Delivery To Workshops And DIY Enthusiasts.
