Description
Engine Cover 1.6 HDi 55, 66, 80 kW For Peugeot Vehicles
This engine cover is designed for 1.6 HDi diesel engines producing 55, 66 or 80 kW and offers a direct-fit replacement for many Peugeot models. It protects the top of the engine bay, improves visual appearance, and helps reduce engine noise. The part is commonly referenced by OEM codes 9659999880 and 0137E5, making it easy to find for mechanics and DIY enthusiasts searching by number.
Technical Information
- Manufacturer: Stellantis (Peugeot/Citroën)
- Model: Peugeot 207, Peugeot 307, Peugeot 308, Peugeot 407, Peugeot Partner (1.6 HDi)
- Product Codes: 9659999880, 0137E5
- Additional Numbers: Not Available
Function and Benefits
The Engine Cover provides a protective barrier for wiring harnesses, fuel lines and other components located on the cylinder head. It contributes to acoustic insulation, gives the engine bay a clean appearance and can limit direct contamination from road debris and light splashes. For workshops and home mechanics it is a simple way to restore original look and help protect delicate top-end components.
Replacement Procedure
Replacement is straightforward and can be performed with basic tools. Procedure overview:
- Allow Engine To Cool Completely Before Starting.
- Remove Retaining Fasteners: Unclip Plastic Clips Or Remove Screws/Bolts (Torx Or 10 Mm Socket Depending On Vehicle).
- Lift Cover Carefully To Avoid Damaging Grommets Or Wiring Harnesses Underneath.
- Inspect Mounting Grommets And Clips; Replace Any Brittle Or Broken Fasteners.
- Fit New Cover, Align Mounting Points And Reinstall Fasteners Evenly Without Over-Tightening.
- Check That All Hoses And Electrical Connectors Are Clear Of The Cover Before Final Fitment.
Installation Recommendations
- Work On A Cold Engine To Avoid Burns And Warping Of Plastic Components.
- Replace Old Rubber Grommets And Clips When Installing The New Cover—They Often Degrade With Age.
- Use Correct Tools For Fasteners To Prevent Rounding Off Heads; Avoid Excessive Torque.
- Inspect Surrounding Components (Hoses, Heat Shields) For Oil Leaks Or Damage That Could Affect The New Cover.
- If The Vehicle Has Had Recent Engine Work, Ensure All Protective Covers And Heat Shields Are Reinstalled Correctly.
Most Common Failure Reason
The most frequent cause of damage is brittle or broken mounting grommets and plastic clips resulting from long-term heat exposure and age. Cracks or deformation can also occur from accidental impact during service or from oil/chemical contamination that weakens the plastic. These failures lead to rattles, poor fitment and reduced protective function. Replacing worn fasteners at the same time as the cover significantly reduces the chance of future issues.
Why Choose This Part
Ideal For Professional Garages And DIY Mechanics, This Cover Offers A Quick, Cost-Effective Way To Restore The Engine Bay’s Appearance And Maintain Protection For Top-End Engine Components. Clear OEM Codes Make It Easy To Locate The Correct Unit For 1.6 HDi Peugeot Models.
