This alternator bracket is a direct-fit replacement designed for 1.6 HDi 16V engines used in various Citroën and Peugeot models. Supplied with OE references 9659200880 and 5706N6, the bracket restores correct alternator position and belt alignment, helping to eliminate belt squeal, premature belt wear and charging irregularities. Built for professional workshops and experienced DIY mechanics, this part is a practical solution when the original mounting point is corroded, cracked or otherwise damaged.

Technical Information

• Manufacturer: Stellantis (Citroën / Peugeot)
• Model: 1.6 HDi 16V – Citroën C4, Citroën C4 Picasso, Citroën C5, Citroën C5 X7, Peugeot 207, Peugeot 3008 I, Peugeot 307, Peugeot 407
• Product Codes: 9659200880, 5706N6
• Additional Numbers: NFP

Function And Benefits

The alternator bracket secures the alternator to the engine block, maintaining correct alignment with the drive belt and tensioner. A rigid, correctly positioned bracket ensures even belt tension, reduces bearing loads on the alternator and prevents vibration-related wear. Replacing a worn or damaged bracket restores optimal belt routing and charging system reliability.

How To Replace (Overview)

Replacement requires moderate mechanical skill and basic tools. Typical procedure:

• Park vehicle on level ground, engage handbrake and disconnect the negative battery terminal.
• Release belt tension via the tensioner and remove the drive belt from the alternator pulley.
• Support the alternator (jack or strap), disconnect electrical connections and the main power cable.
• Remove alternator mounting bolts and the old bracket. Transfer any spacers or bushings if present.
• Fit the new bracket, loosely install mounting bolts, align the alternator, then torque bolts to the manufacturer’s specification.
• Reinstall the drive belt, set correct belt tension, reconnect electricals and the battery, then verify charging system operation at idle and under load.

Installation Recommendation

Always follow safety procedures: disconnect the negative battery terminal before starting work and support the alternator to avoid strain on electrical connections. Inspect related components (belt, tensioner, alternator mounting bolts, electrical terminals) and replace any worn parts at the same time. Use proper torque values from the vehicle repair manual when tightening mounting bolts to avoid distortion or future loosening.

Most Common Reasons For Failure

• Corrosion And Rust: Long-term exposure to moisture and road salt can weaken mounting points and cause cracks.
• Mechanical Damage: Impacts, engine knocks or improper lifting/support during repairs can bend or fracture the bracket.
• Fatigue And Vibration: Repeated engine vibration or a misaligned belt places extra stress on the bracket and bushings.
• Worn Bushings Or Fasteners: Deteriorated rubber mounts or loose/overstressed bolts lead to movement and accelerated wear.
• Related Component Failure: Failing alternator bearings or seized pulleys transfer additional loads to the bracket, causing damage over time.

When To Replace

There is no fixed interval for replacement. Inspect the bracket whenever you replace the alternator or if you observe symptoms such as belt noise, uneven belt wear, visible cracks or movement at the mounting point, or charging system faults. Proactive replacement is recommended when corrosion or physical damage is evident.

Compatibility And Notes

Compatible with 1.6 HDi 16V engine variants in the listed Citroën and Peugeot models. Always ensure the OE numbers 9659200880 and 5706N6 match the part required for your application. This bracket is intended as a mechanical replacement part; inspect and service the belt and tensioner together for a reliable repair.

This alternator bracket is designed for 1.6 HDi 16V engines used in various Citroën and Peugeot models. Ideal for professional workshops and experienced DIY mechanics, the bracket ensures correct alignment and secure mounting of the alternator to maintain charging system reliability. Frequently searched by OEM numbers, this part is a direct-fit solution that helps restore belt alignment and eliminates vibration-related charging faults.

Technical Information

• Manufacturer: Stellantis / Citroën / Peugeot
• Model: Citroën C5 (X7), Peugeot 407 — 1.6 HDi 16V
• Product Codes: 9658199180, 5706L3
• Additional Numbers: NFP

Function And Application

The alternator bracket secures the alternator to the engine block and maintains precise belt routing and tension. Proper mounting prevents misalignment that can cause premature belt wear, noise, or alternator bearing damage. On certain variants the bracket also acts as a support point that dampens vibration; some designs incorporate rubber inserts to absorb engine movement.

Compatible Models

Typical fitment includes Citroën C5 (X7) and Peugeot 407 with the 1.6 HDi 16V engine. Always verify the part number printed on the original bracket — common reference numbers for this item are 9658199180 and 5706L3.

Replacement And Installation Recommendations

Recommended basic procedure for replacement (for experienced mechanics/DIY):

• Disconnect the negative battery terminal to avoid electrical short.
• Loosen and remove the accessory drive belt or use a suitable belt tensioner tool to release tension.
• Support the alternator and disconnect electrical connectors and wiring harness.
• Unbolt the alternator from the bracket, then remove the bracket mounting bolts from the engine block.
• Fit the new bracket, tighten mounting bolts evenly, reattach the alternator, reconnect electrical connections and refit the belt to correct tension.
• Check belt alignment and system operation after starting the engine.

Avoid forcing seized bolts; apply penetrating lubricant and use correct sockets to prevent rounding. If the bracket attaches near or under other components, slight additional disassembly may be required. Use proper safety supports if the engine position needs to be held during work. If unsure about torque values for specific bolts, consult the vehicle service manual.

Why This Part Commonly Fails

Common causes of alternator bracket failure include corrosion from road salt and moisture, metal fatigue from long-term vibration, impact damage from collisions, and deterioration of any rubber mounting inserts that reduce damping. Failures lead to alternator misalignment, belt squeal, accelerated belt wear, or alternator bearing overload — all of which can cause charging faults or electrical issues.

Practical Tips For Mechanics And DIY

• Inspect surrounding components (belt, tensioner, alternator bearings) when replacing the bracket to avoid repeat repairs.
• Replace bolts that show corrosion or thread damage; reuse only bolts in good condition.
• Perform a visual and functional check after installation: belt tracking, absence of unusual noise, and stable charging voltage at idle and under load.
• Searching by part number (e.g., 9658199180 or 5706L3) often yields the fastest match for compatibility.

This alternator bracket is a practical spare for workshops and skilled DIYers looking to restore proper charging system function on Citroën and Peugeot 1.6 HDi 16V engines. Correct fitment and careful installation significantly reduce the risk of secondary damage to belts and charging components.

This direct-fit alternator bracket is made for 1.4 HDi 16V engines in Citroën and Peugeot vehicles. It secures the alternator in the correct position, ensures proper belt alignment and tension, and helps maintain stable charging performance. The part is often searched by product numbers 9646424380 and 5706G3, making it easy to find when ordering or replacing the component.

Application

Fits vehicles equipped with 1.4 HDi 16V engines, including but not limited to:

• Citroën C3 (models with 1.4 HDi 16V)
• Peugeot 1007 (models with 1.4 HDi 16V)

Technical Information

• Manufacturer: Stellantis / Citroën / Peugeot
• Model: Citroën C3, Peugeot 1007 (1.4 HDi 16V)
• Product Codes: 9646424380, 5706G3
• Other Numbers: Alternative references may include the same OE codes in different notation (9646424380 / 5706G3)

Installation Recommendation

Replacement of the alternator bracket is a straightforward job for a professional mechanic or an experienced DIYer with basic tools. General steps:

1. Disconnect the negative battery terminal to avoid short circuits.
2. Relieve the drive belt tension and remove the serpentine/drive belt from the alternator pulley.
3. Support the alternator (jack or strap) to prevent it from dropping when the bracket is removed.
4. Loosen and remove the mounting bolts that secure the bracket to the engine block and the alternator.
5. Fit the new bracket, align the alternator, and start bolts by hand to ensure correct thread engagement.
6. Tighten all fasteners to the manufacturer’s specified torque values and reinstall the drive belt with correct tension.
7. Reconnect the battery and verify charging system operation and belt alignment.

Use anti-seize on studs if appropriate and replace any damaged or excessively corroded bolts. Always follow the vehicle manufacturer’s torque specifications and safety procedures.

Why It Fails Most Often

• Corrosion from road salt and moisture can weaken the bracket and mounting points.
• Metal fatigue or cracking due to engine vibration, especially if the rubber silentblock or nearby mounts have deteriorated.
• Mechanical impact or improper previous installation that bent or stressed the bracket.
• Seized or overloaded fasteners that create abnormal stress concentrations.

Replace the bracket if you observe cracks, bent mounting points, misalignment of the alternator, or unusual belt wear. A new, correctly fitted bracket restores alignment and reduces the risk of charging faults and belt failure.

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.

Over time, engine mounts can wear out due to engine vibrations and heat exposure, leading to excessive movement of the engine and potentially causing damage to other components. It is recommended to replace the engine mount bracket if there are noticeable vibrations during driving or if you hear knocking sounds from the engine area.

Technical Information

• Manufacturer: PSA
• Model: Citroën 1.6 HDI
• Product Codes: 9644772580
• Additional Numbers: 1807W8

Replacing the engine mount bracket typically involves lifting the vehicle, securing it on jack stands, removing the old mount, and installing the new one. Regular checks are advisable to maintain vehicle integrity and performance.

This crucial component, identified by product code 1844A7, plays a significant role in maintaining engine stability and performance. A faulty engine mount can lead to excessive vibrations, impacting both driving comfort and the overall longevity of your vehicle. Regular wear and tear or environmental factors often result in the degradation of these parts, necessitating timely replacement to avoid further mechanical issues.

Replacing the Engine Mount Buffer is a straightforward process. It typically involves lifting the engine slightly and securing the new mount in place, which can be accomplished with standard hand tools. This makes it an excellent choice for both professional mechanics and DIY enthusiasts.

Technical Information

• Manufacturer: PSA
• Model: Citroën Peugeot 1.6 HDI
• Product Codes: 1844A7
• Additional Numbers: N/A

This high-quality engine mount is designed specifically for Citroën and Peugeot vehicles, providing essential support and vibration absorption between the engine and the vehicle chassis. Compatible with popular models such as Citroën C2, C3, DS3 and Peugeot 1007, 2008, 207, 208, and 301, this part ensures optimal engine stability and contributes to a smoother driving experience.

The engine mount plays a crucial role in securing the engine in place, preventing excessive movement that can lead to drivetrain wear or damage. Over time, engine mounts can deteriorate due to exposure to heat, mechanical stress, and engine vibrations, which can cause increased engine noise, vibration felt inside the cabin, or uneven engine movement.

Replacing a worn or damaged engine mount is important to maintain vehicle performance and comfort. Installation typically involves safely supporting the engine, removing the old mount, and securing the new mount using the appropriate fasteners. It is advisable to check engine alignment after replacement to ensure proper fitment and functionality.

Technical Information

• Manufacturer: PSA (Peugeot Citroën)
• Model Compatibility: Citroën C2, C3, DS3; Peugeot 1007, 2008, 207, 208, 301
• Product Codes: 9681675280, 180696
• Additional References: Fits variants with 1.1i, 1.4i, 1.4 16V, 1.4 HDI, 1.6 HDI, and 1.8 16V engines

Why Replace Engine Mounts?

Engine mounts are subject to wear due to constant engine movement, exposure to heat and oil leaks. Worn mounts may cause engine vibrations to be transmitted to the chassis, leading to uncomfortable driving conditions and potential damage to other components. Timely replacement with a quality mount like this product helps extend engine and drivetrain lifespan.

Installation Tips

For best results, use proper lifting equipment to support the engine during replacement. Inspect surrounding components for damage or wear, and ensure all bolts are torqued to manufacturer specifications. If uncertain, professional installation is recommended to guarantee safety and optimal performance.

Due to the demanding environment of automotive operations, it is common for compressor brackets to wear out over time, especially if the vehicle has experienced significant vibration or stress. Regular checks are advisable to maintain the integrity of your vehicle’s air conditioning system, ensuring it operates efficiently and effectively.

Replacing a worn or damaged air conditioning compressor bracket is a straightforward procedure that can be performed by both professional mechanics and DIY enthusiasts. It typically involves removing the necessary components to access the bracket, replacing it with the new part, and reassembling everything.

Technical Information

• Manufacturer: PSA
• Model: Citroën and Peugeot 1.6 eHDI
• Product Codes: 9672950980
• Additional Numbers: 6453NS, 5606P9

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