This upper timing cover is an OEM-compatible replacement designed for the 1.6 HDi 8V engines used across a range of Citroën and Peugeot models. Supplied under the referenced part numbers, it helps maintain correct protection of the timing components, prevents contamination, and supports long-term, trouble-free operation. Ideal for professional workshops and experienced DIY mechanics who search by part number (9684193080, 9686975480, 0320AJ), this cover restores the engine’s timing area sealing and fitment to factory standard.

Technical Information

• Manufacturer: Stellantis (Citroën / Peugeot)
• Model: 1.6 HDi 8V
• Product Codes: 9684193080, 9686975480
• Other Numbers: 0320AJ, 0320CH

What It Does

The upper timing cover shields the timing belt/chain area and related components from dirt, road debris and moisture. It contributes to correct oil containment around camshaft seals and helps maintain the alignment and protection of timing drive elements. A serviceable, undamaged cover is essential to avoid premature wear of belts, tensioners and seals.

Fitment / Compatible Models

Commonly fitted to Citroën and Peugeot vehicles with the 1.6 HDi 8V engine, including but not limited to:

• Citroën Berlingo B9
• Citroën C3 Picasso
• Citroën C4 II
• Citroën C4 Picasso
• Citroën C5 X7
• Peugeot 207
• Peugeot 308
• Peugeot Partner Tepee

Replacement Procedure (Overview)

Replacing the upper timing cover typically involves the following steps. Use the vehicle service manual for exact procedures and torque values.

• Secure the vehicle and relieve any accessory drive loads (remove engine covers, belts or pulleys as required to access the timing cover).
• Mark timing positions and, if needed, lock the camshaft/crankshaft to prevent movement while removing components.
• Remove fasteners and any attached brackets, sensors or hoses that interfere with the cover.
• Carefully detach the old cover, inspect the gasket/sealing surfaces, and clean mating faces of oil and debris.
• Install the new cover with a correct new seal or gasket, fit all mounting bolts and associated parts, and torque to manufacturer specification.
• Reassemble removed components, verify timing marks, and perform a final inspection for leaks or loose fittings.

Installation Recommendations

• Always Follow The Manufacturer Service Manual For Correct Procedure And Torque Specifications.
• Replace Any Gaskets, Seals Or Fasteners That Show Wear; Use New Parts Where Required.
• Inspect Timing Belt/Chain, Tensioners And Pulleys While The Cover Is Removed; Replace If Wear Is Present.
• Clean All Mating Surfaces Thoroughly Before Fitting The New Cover To Ensure Proper Sealing.
• Perform A Leak Check After Initial Run-In And Re-Torque Bolts As Recommended By The Manufacturer.

Reason Why The Part Most Commonly Fails

• Aging And Heat: Plastic or composite covers can become brittle over time, leading to cracks or deformation from prolonged heat cycles.
• Oil Leaks: Deteriorated seals or degraded mating surfaces allow oil ingress which can swell or weaken the cover material and seals.
• Mechanical Damage: Impact, improper removal or overtightening of bolts can crack the cover or damage mounting bosses.
• Contamination: Accumulated debris or corrosion at the sealing surfaces compromises the seal and can accelerate wear of timing components.

Search Or Order Using The OEM Part Numbers (9684193080, 9686975480, 0320AJ) To Ensure Fast Identification And Correct Fitment.

This Upper Timing Cover Is A Direct-Fit Replacement For Various Citroën And Peugeot Models Equipped With The 1.6 e-HDi (8V) Engine. It Protects The Timing Drive From Dirt, Debris And Oil Contamination, Helping To Maintain Correct Timing Belt Operation And Engine Reliability. The Part Is Frequently Searched By Its Reference Numbers, So Be Sure To Check The Product Codes When Ordering.

Applications

Compatible Models (As Listed):

• Citroën Berlingo B9
• Citroën C3 Picasso
• Citroën C4 II
• Citroën C4 Picasso
• Citroën C5 X7
• Peugeot 207
• Peugeot 308
• Peugeot Partner Tepee

Function And Benefits

The timing cover shields the timing belt and associated components (tensioner, idlers, camshaft sprockets) from external contamination and helps retain oil seals and gaskets in the timing area. A correctly fitted cover prevents premature wear of the timing belt and reduces the risk of oil leaks that can damage rubber components. Using a correct-fit cover ensures proper alignment and sealing of the timing compartment.

Typical Failure Modes

Common Reasons The Cover Needs Replacement:

• Degraded Gasket Or Seals: Over time, the sealing surfaces and gaskets harden or crack, allowing oil to leak into the timing area.
• Impact Or Mechanical Damage: Road debris or incorrect workshop handling can crack or warp the plastic cover.
• Aged Fasteners And Distorted Mounting Points: Repeated removal/installation or overtightening can damage mounting points, causing poor sealing.

Symptoms Of A Faulty Cover Include Visible Oil Leaks At The Front Of The Engine, Oil On The Timing Belt, And Possible Whining Or Noise From Contaminated Belt Components. If Oil Reaches The Timing Belt, Replace The Belt And Inspect Tensioners And Idlers For Contamination Or Wear.

Replacement Guidance

Recommended Workshop Steps (Summary):

• Work On A Cool Engine And Follow The Manufacturer’S Service Manual For The Specific Model.
• Remove Any Engine Covers, Accessory Drives, Or Pulleys That Block Access To The Timing Cover.
• Support The Engine If Required When Removing Engine Mounts Or Accessory Brackets.
• Remove The Timing Cover Fasteners Carefully, Noting Their Position And Length.
• Clean The Mating Surfaces Thoroughly And Replace The Gasket/Sealant With A New One To Ensure Proper Sealing.
• Inspect Timing Belt, Tensioner, And Idler Pulleys For Wear Or Oil Contamination — Replace Components As Necessary.
• Refit The Cover Using Correct Fastener Sequence And Specified Torque Values From The Manufacturer’S Manual.
• After Installation, Start The Engine And Check For Leaks; Reinspect After A Short Test Drive.

It Is Good Practice When Servicing The Timing Area To Replace Wear Items (Belt, Tensioner, Idlers, Seals) In One Service Interval To Avoid Repeated Labor Costs And To Ensure Long-Term Reliability.

Technical Information

• Manufacturer: Stellantis (Citroën / Peugeot)
• Model: 1.6 e-HDi 8V
• Product Codes: 9673568180, 0320CH, 0320CA
• Additional Numbers: 0320CH, 9673568180

Installation Recommendations

Use New Gaskets/Seals And Clean The Mating Surfaces Before Assembly. Replace Any Fasteners That Are Stretched Or Damaged. When Reassembling, Follow The Manufacturer’S Specified Bolt Tightening Sequence And Torque Values From The Service Manual. Inspect The Timing Belt And Related Components For Signs Of Oil Damage And Replace Them If Contaminated. Perform A Final Leak Check After Engine Warm-Up.

Why This Part Is Often Searched By Number

This Timing Cover Is Frequently Located By Reference Numbers (9673568180 / 0320CH / 0320CA). Using The Part Number Helps Ensure You Order The Correct Cover For The 1.6 e-HDi 8V Applications Listed Above.

Why Mechanics And DIY Enthusiasts Choose This Part

Designed To Fit The Original Mounting Points And Sealing Surfaces, This Cover Provides A Cost-Effective Solution During Timing Service Or When Repairing Front-Engine Oil Leaks. Its Direct-Fit Nature Reduces Installation Time And Helps Restore Proper Protection For The Timing Drive.

Most Common Cause Of Failure

Primary Cause: Seal Or Gasket Deterioration Leading To Oil Ingress. Oil On The Timing Belt Accelerates Belt Wear And Can Lead To Serious Engine Damage If Not Addressed Promptly. Mechanical Damage From Road Debris Or Incorrect Handling During Previous Repairs Is A Secondary Cause.

The lower timing cover designed for Citroën and Peugeot model ranges equipped with 1.6 HDI engines is a crucial component for ensuring the proper operation and protection of your vehicle’s powertrain. This high-quality automotive part is an ideal choice for repairs and maintenance, suitable both for professional mechanics and DIY enthusiasts who strive to maintain high standards and reliability of their cars.

Precisely engineered and manufactured for an exact fit and long-lasting durability, this timing cover helps maintain the smooth operation of the timing mechanism by protecting key engine components from dirt and damage. Regular inspection and replacement of this part are important to prevent mechanical issues and to extend the engine’s lifespan.

Technical Information

Manufacturer: Citroën, Peugeot
Model: Compatible with Citroën Berlingo, C3, C3 Picasso, C4, C4 Picasso, C5, C5 X7 and Peugeot 206, 207, 307, 308, 407, Partner.
Product Codes: 9659869280, 0320W4
Additional Numbers: 9643649280, 9637501080

This timing cover is thoroughly tested to meet or exceed the original manufacturer’s specifications. Do not underestimate the importance of this component, as its failure can lead to severe engine damage. The part is ready for installation and available for immediate delivery, ensuring your vehicle returns to optimal functioning as soon as possible.

Add this essential part to your cart today and make sure your Citroën or Peugeot continues to operate efficiently and safely, supported by parts precisely designed for your vehicle.

Looking for a reliable and high-quality timing cover for your Citroën or Peugeot? Discover this replacement part designed for 1.6 HDI engines. Perfect for professional mechanics and DIY enthusiasts alike, this timing cover helps restore your engine to its optimal performance.

Technical Information:

• Manufacturer: Citroën, Peugeot
• Models: Citroën C3, Citroën C3 Picasso, Citroën C4, Citroën C4 Picasso, Citroën C5, Citroën C5 X7, Peugeot 206, Peugeot 207, Peugeot 307, Peugeot 308, Peugeot 407, Peugeot Partner
• Product Codes: 9643649280, 9637501080, 9659869280, 0320W4
• Additional Numbers: N/A

This timing cover is essential for protecting the vital components of the 1.6 HDI engine against external contaminants and ensuring the precise operation of the timing mechanism. Since the timing system plays a crucial role in engine synchronization, every part, including this cover, contributes to optimal engine function.

Replacement is recommended if the cover shows signs of damage or wear that could negatively affect engine performance. Thanks to its broad compatibility across Citroën and Peugeot models, this part offers flexibility and easy adaptation.

Installation is straightforward and does not require specialized tools, making it ideal for those who prefer to perform maintenance themselves and save on service costs. However, always refer to your vehicle’s service manual before attempting any self-installation.

Protect your engine and extend its lifespan with this timing cover, ensuring your vehicle continues to perform efficiently on the road. If you need additional parts or guidance, we are here to assist you. Choosing this cover means opting for an economical and practical solution for your vehicle’s maintenance.

This upper timing cover is a direct-fit replacement ideal for professional workshops and experienced DIY mechanics working on 1.6 HDi engines. Designed to protect the timing belt/chain area from dirt, debris and oil contamination, it restores proper sealing and mounting points for tensioners and ancillary components. The part is commonly searched by OE numbers, making it easy to find and order for scheduled timing service or repairs.

Technical Information

• Manufacturer: Stellantis (Citroën / Peugeot)
• Model: Citroën Berlingo, Citroën C3, Citroën C3 Picasso, Citroën C4, Citroën C4 Picasso, Citroën C5 (X7), Peugeot 206, Peugeot 207, Peugeot 307, Peugeot 308, Peugeot 407, Peugeot Partner — 1.6 HDi 16V
• Product Codes: 9659869380, 0320T6
• Additional Numbers: 9651560180

Compatibility And Fitment

Fits a range of Citroën and Peugeot models equipped with the 1.6 HDi 16V engine. Often referenced by OE numbers listed above. Suitable for replacing worn, cracked or damaged upper timing covers during timing-system service.

Installation Recommendations

• Perform replacement with the engine cool and the vehicle on a stable, level support (use axle stands where applicable).
• Remove any engine trim or accessories obstructing access to the timing cover (intake ducting, ancillary brackets, etc.).
• Loosen and remove fasteners/clips securing the cover. Keep fasteners organized; replace any damaged clips or bolts.
• Clean and inspect the mating surfaces and sealing points. Replace any seals or gaskets that are damaged or flattened.
• Fit the new cover, ensuring correct seating and that clips/bolts engage without forcing. Tighten fasteners to the manufacturer’s torque values where available.
• After installation, verify routing and tension of the timing belt/chain and check for oil leaks around camshaft seals and cover joints.
• Recommended For: Replace the cover if damaged or when performing timing belt/chain service to avoid future failures and to ensure correct sealing.

Why This Part Fails Most Often

• Cracks Or Fractures: Plastic covers can crack from impact, overtightening of fasteners, or age-related embrittlement.
• Broken Clips Or Fasteners: Repeated removal or corroded mounting hardware can strip threads or snap retaining clips, causing poor sealing.
• Oil Contamination And Leaks: Leaking camshaft seals or valve cover gaskets allow oil to accumulate and degrade mounting points or accelerate wear.
• Heat And Deformation: Prolonged exposure to high engine temperatures can warp the cover, compromising the seal.
• Improper Reinstallation: Incorrect seating or missing gaskets/clips leads to ingress of debris and premature wear of timing components.

Parts sold under OE reference numbers are commonly requested by mechanics and DIY customers searching by code. Inspect the old cover and surrounding components during service and replace related seals or fasteners as needed to ensure a long-lasting repair.

This upper timing cover is a direct-fit protection component designed for a range of Citroën and Peugeot models equipped with the 1.6 HDi engine. It protects the timing belt area from dirt, water and mechanical damage, helping to maintain correct belt routing and prolong the life of timing components. Part numbers commonly referenced for this cover include 9651560180 and 0320T6, making it easy to find in catalogs or when searching by product code.

Ideal For Professional Mechanics And Competent DIYers — The cover is made to OEM-style specifications for fit and function. It is especially useful when replacing the timing belt, tensioners or camshaft seals, or when damage to the original plastic cover (cracks, broken mounting tabs) compromises protection. Replacing a damaged cover reduces the risk of foreign objects contacting the timing belt and reduces moisture ingress that can accelerate wear.

Technical Information

• Manufacturer: Stellantis (Citroën / Peugeot)
• Model: 1.6 HDi (DV6) Compatible Models
• Product Codes: 9651560180, 0320T6
• Additional Numbers: 9659869380
• Compatible Vehicles (examples): Citroën Berlingo, Citroën C3, Citroën C3 Picasso, Citroën C4, Citroën C4 Picasso, Citroën C5, Citroën C5 X7, Peugeot 206, Peugeot 207, Peugeot 307, Peugeot 308, Peugeot 407, Peugeot Partner

Installation Recommendations

• Work On A Cool Engine And Follow Safety Procedures — Disconnect The Negative Battery Terminal Before Starting Work.
• Remove Any Engine Covers, Accessory Belts And The Crankshaft Pulley If Required To Access The Upper Timing Cover.
• Carefully Remove Mounting Bolts And Fasteners; Inspect Clips And Studs For Damage And Replace If Necessary.
• Inspect Timing Belt, Tensioner, Idler Pulleys And Water Pump At The Same Time — Replace Worn Items During Reassembly To Avoid Repeat Labor.
• Ensure Sealing Surfaces Are Clean Before Fitting The New Cover; Use Correct Fastener Torque Values As Specified By The Manufacturer.
• After Installation, Rotate The Engine By Hand Through Several Revolutions To Confirm There Is No Interference And That Belt Alignment Is Correct Before Starting The Engine.

Why This Part Commonly Fails

• Plastic Degradation From Heat And Age Leading To Cracks Or Brittle Mounting Tabs.
• Impact Damage During Road Debris Strikes Or During Maintenance When Work Space Is Limited.
• Oil Leaks From Camshaft Or Front Engine Seals Causing Swelling Or Softening Of The Cover Material.
• Incorrect Reinstallation Or Missing Fasteners Causing Vibration And Premature Breakage.

Search By Product Code For Fast Results — Many technicians And DIY Customers Look Up This Part Using Codes Such As 9651560180 Or 0320T6. Replacing A Damaged Upper Timing Cover During A Timing Service Is A Cost-Effective Way To Protect New Belts And Pulleys, Reducing The Risk Of Future Failures.