This alternator bracket is a direct-fit mounting component designed for Citroën and Peugeot models equipped with the 1.6 HDi diesel engine. It secures the alternator to the engine block, maintains correct belt alignment and tensioner geometry, and ensures reliable charging system operation. The part is commonly searched by OE references 9658199380 and 5706L1, so include these codes when looking up fitment or ordering.

Technical Information

• Manufacturer: Stellantis (Citroën / Peugeot)
• Model: Citroën C2; Citroën C3; Citroën C3 Pluriel; Citroën C4; Peugeot 1007; Peugeot 307 – Primarily 1.6 HDi engine applications
• Product Codes: 9658199380, 5706L1
• Additional Numbers: Fitment references and category tags: 1.6 HDi (associated listings may also reference 2.0 HDi / 2.2 HDi in some applications)

Compatibility And Fitment Notes

Intended for use on Citroën and Peugeot models fitted with the 1.6 HDi engine family. Always check the vehicle model year and engine code when comparing part numbers. The OE references 9658199380 and 5706L1 are the most common identifiers used by workshops and spare-parts databases.

Replacement Procedure

• Park the vehicle on a level surface, set the handbrake and isolate the battery.
• Loosen the accessory drive belt by releasing the tensioner and remove the belt from the alternator pulley.
• Disconnect the alternator electrical connectors and, if required, remove the alternator to gain access to the bracket.
• Support the alternator and remove the mounting bolts securing the bracket to the cylinder head/block.
• Fit the new bracket in position, start bolts by hand, then tighten to the manufacturer’s torque specifications.
• Reinstall the alternator, reconnect electrical connections, refit the drive belt and set the correct belt tension.
• Reconnect the battery and verify charging system operation at idle and under load.

Installation Recommendations

• Always isolate the battery before starting work and follow manufacturer safety procedures.
• Use proper tools to release and set belt tension; avoid forcing or bending the alternator housing.
• Replace any corroded or damaged fasteners and apply threadlocker where recommended by the vehicle manufacturer.
• Tighten mounting bolts to the maker’s torque values; if unavailable, consult repair manuals or official service documentation.
• After installation, inspect belt alignment and run the engine to check for abnormal noises or vibration.

Why This Part Most Often Fails

Alternator brackets typically fail due to corrosion and metal fatigue after years of exposure to road salt and moisture, or because of mechanical stress from engine movement when other mounts or silentblocks are worn. Broken or seized mounting bolts, damage from improper belt tensioning, and impact from road debris can also lead to failure. Failure symptoms include misaligned drive belt, belt squeal, alternator movement, charging faults or visible cracks in the bracket.

Practical Tips For Workshops And DIY Mechanics

• When replacing the bracket, inspect adjacent components: alternator bearings, belt condition, tensioner, and engine mounts (silentblocks).
• Keep the OE product codes 9658199380 and 5706L1 in job notes to simplify future ordering and parts lookup.
• If threads in the cylinder head are damaged, address the repair before fitting the new bracket to avoid repeat failures.

Keywords For Search And Ordering

Alternator Bracket, Citroën Alternator Mount, Peugeot Alternator Mount, 1.6 HDi Alternator Bracket, OE 9658199380, 5706L1, Alternator Mounting Bracket

This alternator bracket is a direct-fit replacement designed for a range of Citroën and Peugeot models equipped with the 1.6 HDi engine. Supplied with the common OEM reference numbers, this robust mounting bracket restores correct alternator positioning and belt alignment, helping to eliminate charging-system faults, belt noise and premature wear. Ideal for professional workshops and DIY mechanics who need a reliable replacement part identified by OE codes.

Technical Information

• Manufacturer: Stellantis (Citroën / Peugeot)
• Model: Citroën C2, Citroën C3, Citroën C3 Pluriel, Citroën C4, Peugeot 1007, Peugeot 307
• Product Codes: 9656125280, 9804120780
• Additional Numbers: 5706K9

Function And Symptoms

The bracket secures the alternator to the engine block and ensures correct alignment of the accessory drive belt. When the bracket is damaged or loose, common symptoms include belt squeal, irregular charging voltage, visible misalignment of the alternator pulley and increased vibration or noise from the front of the engine. Addressing a faulty bracket promptly prevents secondary damage to the alternator, belt, tensioner and pulleys.

Replacement Procedure

Recommended for experienced mechanics or competent DIYers with basic tools. Typical replacement steps:

• Park the vehicle on a level surface, engage the parking brake and disconnect the negative battery terminal.
• Relieve tension from the drive belt and remove the belt from the alternator pulley.
• Support the alternator (with a jack or strap) to prevent it from dropping when the bracket is removed.
• Remove mounting bolts securing the alternator and the bracket to the engine block. Inspect bolts and replace if corroded or stretched.
• Fit the new bracket, align the alternator, tighten mounting bolts to the manufacturer’s torque specifications and reinstall the drive belt, ensuring correct tension and pulley alignment.
• Reconnect the battery, start the engine and verify charging system voltage and absence of abnormal noises.

Installation Recommendations

• Always Disconnect The Battery Before Starting Work To Avoid Short Circuits.
• Inspect The Alternator, Belt, Tensioner And Pulleys While Replacing The Bracket; Replace Any Worn Components To Avoid Recurring Failures.
• Use New Fasteners If Originals Are Corroded Or Damaged. Apply Correct Torque Values From The Vehicle Manufacturer.
• Check Belt Alignment Carefully After Installation; Misalignment Shortens Belt And Alternator Bearing Life.

Why The Part Fails Most Often

• Corrosion And Rust: Exposure To Road Salt And Moisture Can Weaken The Bracket Over Time.
• Fatigue And Cracking: Continuous Vibration From The Engine Or A Stressed Mount Can Cause Cracks Or Breakage.
• Impact Damage: Front-End Impacts Or Road Debris Can Bend Or Fracture The Bracket.
• Related Component Failure: A Seized Tensioner Or Misaligned Pulley Places Extra Load On The Bracket, Leading To Premature Failure.

This part is commonly referenced by OE numbers 9656125280, 9804120780 and reference 5706K9. When searching or ordering, using these codes will help you find the correct alternator bracket for the listed Citroën and Peugeot models with the 1.6 HDi engine.

Reliable alternator bracket designed for Citroën and Peugeot HDi engines, ensuring secure mounting and correct alignment of the alternator. This direct-fit bracket is commonly searched under the OEM numbers 9655652980 and 5706K3, which makes it easy to find in parts catalogs. Built to restore correct belt routing and reduce vibration transmission, it is an essential replacement part for charging system reliability. Ideal for professional workshops and experienced DIY mechanics working on 1.6 HDi powertrains.

Technical Information

• Manufacturer: Stellantis (Citroën / Peugeot)
• Model: Citroën C2; Citroën C3; Citroën C3 Pluriel; Citroën C4; Citroën C4 Picasso; Peugeot 1007; Peugeot 3008 I; Peugeot 307; Peugeot 308; Peugeot 407 (primarily 1.6 HDi applications)
• Product Codes: 9655652980, 5706K3
• Additional Numbers: 9655652980 / 5706K3

Function And Application

The alternator bracket secures the alternator to the engine block and maintains correct pulley alignment for the accessory belt. Proper function prevents premature belt wear, noise, and charging system faults. It is typically used on 1.6 HDi diesel engines in the listed Citroën and Peugeot models and may share mounting points with related HDi variants.

How To Replace

Basic replacement overview for experienced technicians:

• Disconnect the negative battery terminal before starting work.
• Support the engine with a suitable jack and block under the oil pan or use an engine support bar.
• Release belt tension and remove the accessory belt or move the alternator to relieve tension.
• Remove any components blocking access to the bracket, such as the alternator or intake covers.
• Unbolt the old bracket from the engine block and remove it together with any associated spacers or bushings.
• Fit the new bracket, reuse or replace mounting hardware as recommended, and tighten bolts to the manufacturer’s torque specifications.
• Refit the alternator, restore belt tension, reconnect the battery and verify correct belt alignment and charging system operation.

Installation Recommendations

• Always Disconnect The Battery Before Work To Avoid Short Circuits And Unwanted Electrical Damage.
• Inspect The Alternator Pulley, Belt, Tensioner And Nearby Engine Mounts When Replacing The Bracket; Worn Components Accelerate Failure.
• Use Proper Torque Values From The Service Manual For All Fasteners To Prevent Loosening Or Thread Damage.
• Replace Damaged Or Corroded Bolts And Washers; Where Applicable Apply Threadlocker According To Manufacturer Instructions.

Why This Part Fails

• Corrosion And Rust From Road Salt And Moisture Can Reduce Structural Integrity.
• Fatigue Cracks Due To Continuous Engine Vibrations And High Torque Loads Over Time.
• Impact Damage From Accidents Or Improper Lifting/Support During Engine Service.
• Indirect Damage Caused By A Failed Engine Mount Or Excessive Belt Tension Which Transfers Additional Stress To The Bracket.

Compatibility And Search Tips

Search by OEM part numbers 9655652980 or 5706K3 for fastest match. Also check fitment against vehicle model and 1.6 HDi engine designation to ensure correct application.

Safety Note

Work Should Be Performed By Qualified Personnel Or Experienced Mechanics. Use Appropriate Lifting Equipment And Follow Vehicle Manufacturer Procedures To Avoid Injury Or Damage.

High-quality replacement mounting bracket designed for the 2.0 HDi RH02 engine to secure the air conditioning compressor and alternator. Ideal for professional workshops and DIY mechanics who need a reliable, OE-compatible bracket that restores correct alignment and belt tension. Frequently searched by part numbers 9688628680 and 5706N7, this bracket improves engine accessory stability, reduces vibration and prevents premature wear of belts and pulleys.

Technical Information

• Manufacturer: Stellantis (Citroën / Peugeot)
• Model: 2.0 HDi RH02
• Product Codes: 9688628680, 5706N7
• Additional Numbers: NFP
• Compatible Vehicles: Citroën C4 Picasso; Citroën C5 (X7); Citroën C8; DS4; DS5; Peugeot 3008 I; Peugeot 308; Peugeot 407; Peugeot 807; Peugeot 508

How It Is Replaced

Replacement requires basic workshop tools and some experience with engine accessory removal. Typical procedure:

1. Park on level ground, engage handbrake and support the vehicle securely on axle stands.
2. Disconnect the negative battery terminal to avoid accidental short circuits when working near the alternator.
3. Relieve belt tension and remove drive belts (serpentine/accessory belts) to gain access to the bracket.
4. Support the compressor and alternator (or remove them from the bracket) so they do not hang on hoses or wiring.
5. Unbolt the old bracket from the engine block and remove. Inspect mating surfaces and fasteners for corrosion or damage.
6. Fit the new bracket, tighten bolts to manufacturer torque specifications, and reinstall compressor/alternator and belts. Replace any damaged fasteners or worn belt tensioners.
7. Start the engine and verify correct belt alignment, tension and absence of unusual vibration or noise.

Installation Recommendations

• Use Correct Torque: Always tighten mounting bolts to the manufacturer’s torque settings to avoid deformation or premature loosening.
• Inspect Related Parts: Replace worn belts, tensioners, pulleys and any corroded fasteners while replacing the bracket to ensure a long-lasting repair.
• Transfer Components Carefully: If transferring compressor or alternator between brackets, support electrical connectors and refrigerant lines to avoid damage.
• Clean Mating Surfaces: Remove rust and debris from engine block mounting points to ensure full contact and correct alignment.
• Professional Tools: Use an engine support or jack with a protective pad when supporting engine accessories to prevent damage to oil pan or components.

Why This Part Most Often Fails

• Corrosion And Rust: Road salt and moisture accelerate metal corrosion, weakening the bracket and mounting points.
• Mechanical Fatigue: Long-term vibration and cyclical loads from the engine can cause cracks or deformation.
• Impact Or Accident Damage: Front-end impacts can bend or break the bracket or its mounts.
• Worn Ancillary Components: Failed tensioners or misaligned pulleys increase stress on the bracket and accelerate wear.
• Improper Installation: Loose bolts or incorrect torque can lead to movement, fatigue and eventual failure.

Direct-fit alternator mount for 1.4 HDi 16V engines used on Citroën and Peugeot models. Supplied under OEM references 9646424380 and 5706G3, this bracket secures the alternator to the engine block and restores correct belt alignment and tension. Ideal for professional workshops and DIY mechanics who need a reliable replacement part that matches factory geometry and mounting points.

This alternator mount is designed to deliver a solid, vibration-resistant connection between the alternator and engine. Replacing a worn or damaged bracket eliminates excessive alternator movement, reduces belt wear, and prevents premature failure of the alternator bearings and drive components. The part is compatible with common applications of the 1.4 HDi 16V family and is frequently searched by OEM part number, making it easy to find when ordering.

Technical Information

• Manufacturer: Stellantis (Citroën / Peugeot)
• Model: Citroën C3; Peugeot 1007 — 1.4 HDi 16V Applications
• Product Codes: 9646424380, 5706G3
• Additional Numbers: None Listed

Installation Recommendations

Always Disconnect The Battery Before Starting Work. Support The Alternator Or Engine As Required To Remove Load From The Bracket. Typical Replacement Steps:

• Loosen and remove the drive belt (release the belt tensioner where fitted).
• Support the alternator to prevent it dropping when unbolted.
• Remove the mounting bolts securing the alternator bracket to the engine block.
• Inspect mating surfaces and fasteners; clean threads and check for damage.
• Fit the new bracket, align the alternator and hand-tighten bolts before torquing to manufacturer specifications.
• Reinstall the belt, set correct tension, reconnect the battery and verify charging system operation.

Use New Fasteners If Original Bolts Are Corroded Or Damaged. Follow Manufacturer Torque Specifications And Procedures To Avoid Thread Stripping Or Misalignment.

Why This Part Fails Most Often

• Corrosion And Rust: Exposure To Moisture And Road Salt Can Cause Metal Fatigue And Localized Weakening.
• Vibration And Fatigue Cracks: Continuous Engine And Accessory Vibration Leads To Crack Initiation Over Years Of Service.
• Seized Or Damaged Fasteners: Frozen Bolts Can Shear During Removal Or Prevent Proper Clamping Force.
• Impact Or Collision Damage: Front-End Impacts And Engine Bay Hits Can Bend Or Break The Bracket.
• Indirect Causes: Worn Engine Mounts Or Misaligned Accessories Increase Load On The Bracket And Accelerate Wear.

Fitment And Notes

Fits 1.4 HDi 16V Engines Commonly Found On Citroën C3 And Peugeot 1007. Frequently Identified By OEM Numbers 9646424380 And 5706G3 — Search By These Codes For Fast Identification. No Specific Replacement Interval; Inspect During Timing Belt/Service Intervals Or If You Notice Belt Misalignment, Unusual Noise, Or Alternator Movement.

Recommendation

For Best Results, Replace Any Corroded Or Damaged Fasteners And Check Associated Components (Belt, Tensioner, Alternator Bearings) At The Same Time. If You Are Unsure About Access Or Correct Torque Values, Seek Professional Installation To Ensure Long-Term Reliability.

Replacement of the Silent Block – Reaction Rod is recommended when signs of wear or deterioration are evident, such as excessive vibrations, unusual noises, or engine movement during acceleration and deceleration. Regular inspection can help prevent more serious engine problems and enhance the overall driving experience.

Technical Information

• Manufacturer: PSA
• Model: Citroën Peugeot
• Product Codes: 180674
• Other Numbers: Compatible with various HDI models

Description

High-quality replacement compressor bracket designed for Citroën and Peugeot A/C systems. This sturdy mount secures the air conditioning compressor to the engine block, maintaining correct alignment of the compressor pulley and accessory drive belt. Ideal for professional garages and DIY mechanics who search by OE numbers such as 9641715380 and 9646719580.

Key Benefits

• Direct-fit design for easy replacement — matches OEM mounting points and bolt pattern.
• Durable construction to resist engine vibration and maintain belt alignment.
• Helps prevent premature wear of compressor bearings and belt components by keeping the unit securely positioned.
• Commonly traded by OE numbers for fast lookup: 9641715380, 9646719580, 6453NS, 5606P9.

Where It Fits

Compatible with a range of Stellantis Citroën and Peugeot models equipped with HDi diesel engines and corresponding accessory layouts. Typical fitment includes (but is not necessarily limited to):

• Citroën C2, C3, C3 Pluriel, C4, C4 Picasso
• Peugeot 1007, 3008 I, 307, 308, 407
• Engines: 1.6 HDi, 2.0 HDi, 2.2 HDi (vehicle-dependent)

Technical Information

• Manufacturer: Stellantis / Citroën / Peugeot
• Model: Selected Citroën and Peugeot models (see fitment list above)
• Product Codes: 9641715380, 9646719580
• Additional Numbers: 6453NS, 5606P9

Installation Recommendations

• Work should be done on a cooled engine. Support the A/C compressor before removing the bracket to avoid strain on hoses and lines.
• Do not disconnect refrigerant lines during bracket replacement. If line removal is unavoidable, refrigerant must be recovered and handled by certified personnel.
• Remove the drive belt and any obstructing components, unbolt the existing bracket and transfer any required spacers or insulators to the new part.
• Use new fasteners where specified by the vehicle manufacturer and tighten to the OEM torque settings. Apply threadlocker or anti-seize according to the manufacturer’s guidance.
• After installation, check belt alignment and tension, inspect pulley condition, and run the engine to verify smooth accessory operation and absence of unusual noises.

Why This Part Fails

Compressor brackets are generally long-lived but can fail for several reasons: prolonged exposure to road salt and corrosion can weaken metal or mounting points; mechanical fatigue from continuous engine vibration or high-mileage use can cause cracks; impact damage from accidents; and deterioration of any rubber isolators or bushings that reduce vibration. A failing bracket commonly results in belt misalignment, squeal or vibration, and accelerated wear to the compressor bearings or belts.

Notes For Buyers

Searching by OE numbers (9641715380, 9646719580, 6453NS, 5606P9) is an efficient way to find the correct part. Always compare the bracket shape, mounting hole positions and component interfaces with the part being replaced to ensure correct fitment.

Common Questions

Will this bracket fit my car? The bracket fits many Citroën and Peugeot models listed above, but compatibility can depend on engine variant and production year. Verify physical match of mounting points and accessory layout before installation.

The A/C compressor bracket is an essential mounting component that secures the air conditioning compressor to the engine block on vehicles equipped with the 1.6 e‑HDI diesel engine. This heavy‑duty metal bracket is designed to maintain correct compressor alignment, resist engine vibrations and allow reliable drive belt routing. Compatible with original equipment (OE) reference numbers, the part is commonly sought under OE codes 9672950980, 6453NS or aftermarket code 5606P9 — keywords that help mechanics and DIY technicians find the correct replacement quickly.

Fitment

Common applications include:

• Citroën C4 II (with 1.6 e‑HDI)
• Citroën C4 Picasso (with 1.6 e‑HDI)
• Peugeot 308 (with 1.6 e‑HDI)
• Peugeot 3008 I (with 1.6 e‑HDI)
• Peugeot 5008 I (with 1.6 e‑HDI)

Function And Symptoms

The bracket holds the A/C compressor in the correct position relative to the crankshaft pulley and other accessory drives. If the bracket is damaged or bent, you may notice:

• Unusual noise or vibration from the A/C compressor area.
• Misaligned drive belt, accelerated belt wear or belt slip.
• Loss of A/C compressor drive engagement or seized compressor due to stress on mounting points.

Replacement And Installation

Typical replacement procedure for experienced technicians / competent DIYers:

• Legally recover the A/C refrigerant by a qualified technician before disconnecting A/C lines.
• Disconnect the negative battery terminal and follow the vehicle manufacturer’s safety instructions.
• Support the A/C compressor to avoid strain on hoses when unbolting the bracket.
• Remove the drive belt and any obstructing components to access the bracket bolts.
• Unbolt the old bracket, inspect surrounding studs, threads and attachment points for damage or corrosion.
• Fit the new bracket, reuse or replace fasteners as required and tighten to the manufacturer’s torque specifications.
• Reinstall belt, verify alignment and tension, then have the A/C system evacuated, leak‑tested and recharged by a certified workshop.

Recommended For Installation

• Use new bolts or studs if existing fasteners are corroded or stretched.
• Follow OEM torque values and tightening sequence to avoid distortion.
• Check pulley alignment and belt condition when replacing the bracket; replace the belt if worn.
• Perform A/C pressure/leak checks and system recharge only with appropriate equipment and certification.

Why The Part Typically Fails

Common causes of bracket failure include long‑term corrosion in regions exposed to road salt or moisture, metal fatigue from continuous vibration, impact damage (e.g., from road debris), and damaged or stripped threads at mounting points. Failure often manifests as increased vibration, noisy operation or premature belt wear.

Technical Information

• Manufacturer: Stellantis / Citroën / Peugeot
• Model: Vehicles With 1.6 e‑HDI Engine (See Fitment List)
• Product Codes: 9672950980, 6453NS, 5606P9
• Additional Numbers: 5606.P9, 5606p9, 6453.NS

With compatibility for various models including those equipped with 1.4 HDI, 1.6 HDI, and 2.0 HDI engines, this rubber bush offers an excellent replacement solution for worn-out parts. Typically, engine mounts deteriorate due to wear and tear over time, leading to increased vibrations and noise during engine operation. Therefore, it is advisable to check and replace them every 40,000 to 60,000 miles, or sooner if you notice any signs of damage.

Replacing the engine mounting rubber bush is a straightforward process that can be performed without professional assistance. Simply lift the vehicle, remove the old bush, and install the new one using basic hand tools. Ensure that the new bush is securely fastened to prevent any movement that could lead to further issues.

Technical Information

• Manufacturer: PSA
• Model: Citroën Peugeot
• Product Codes: 184477
• Additional Codes: N/A

This particular model is compatible with various Citroën and Peugeot models, specifically designed for the 2.0 HDI engine family. Regular replacement of engine mounts is crucial, as worn-out mounts can lead to increased engine movement, noise, and eventual damage to surrounding components.

When replacing the engine mounting rubber bushing, it is advisable to inspect all mounting points and related components for wear and tear. This ensures that the new bushing functions effectively and prolongs the lifespan of your vehicle’s engine system.

Technical Information

Manufacturer: PSA Citroën Peugeot
Model: 2.0 HDI
Product Codes: 184493
Other Numbers: N/A