Description
Engine Cover 2.0 HDi RH02 For Citroën And Peugeot Vehicles
Overview
Direct-fit engine cover for 2.0 HDi RH02 engines used on various Citroën and Peugeot models. This cover protects the top of the engine from dirt and mechanical damage, improves the visual appearance of the engine bay and helps dampen engine noise. It is offered under OEM codes 9686165680 and 0137F0, commonly searched by mechanics and DIY enthusiasts looking for a straightforward replacement part for Citroën/Peugeot diesel applications.
Key Benefits
- OEM-fit design for easy installation and correct alignment.
- Protects wiring harnesses, fuel lines and other engine components from debris and accidental contact.
- Improves acoustic comfort by reducing engine noise transmission into the cabin.
- Restores neat appearance of the engine bay after service or repairs.
Technical Information
- Manufacturer: Stellantis (Citroën / Peugeot)
- Model(s): Citroën C4 II; Citroën C4 Picasso; Citroën C5 X7; Peugeot 3008 I; Peugeot 308; Peugeot 407; Peugeot 5008 I
- Product Codes: 9686165680; 0137F0
- Additional Numbers: 0137.F0
Installation Recommendations
- Perform work on a cold engine to avoid burns and to prevent thermal deformation of plastic components.
- Open the bonnet and locate the fasteners (retaining clips and/or screws) securing the cover. Typical fasteners are plastic push-clips and a small number of screws.
- Carefully remove clips or screws in sequence and lift the cover off the mounting grommets/pins. Keep removed hardware if undamaged, otherwise replace with new clips.
- Inspect rubber grommets, locating pins and surrounding hoses/wiring for damage. Replace any worn grommets or broken clips to ensure a secure fit.
- When refitting, align the locating pins then press the cover onto the grommets and reinstall screws/clips. Avoid overtightening screws—ensure a snug fit without deforming the cover.
- Use OEM-style clips and fasteners for best long-term fitment and to prevent rattles.
Why This Part Most Commonly Fails
Engine covers are made from heat-resistant plastics but are exposed to underbonnet heat cycles, oil contamination and mechanical stress. The most frequent failure modes are:
- Brittle or broken mounting tabs and clips caused by heat ageing and repeated removal/reinstallation.
- Cracks or deformation from impact or accidental contact with tools during service.
- Oil contamination or coolant leaks that soften or stain the plastic and degrade mounting points.
- Loose fitment leading to rattles when fasteners or grommets are missing or worn.
Signs You Should Replace The Cover
- Visible cracks, missing mounting tabs or broken clips.
- Noticeable rattling or movement of the cover while the engine is running.
- Oil or coolant contamination that cannot be cleaned or that has damaged mounting points.
- Poor engine bay appearance after maintenance or when preparing a vehicle for sale.
Practical Notes For Mechanics And DIYers
Part numbers 9686165680 and 0137F0 are commonly used search terms — listing these in orders speeds up identification. Replacement is straightforward and can usually be completed without special tools, but always use replacement clips/grommets of correct specification to avoid recurring issues. Installing a new engine cover after routine servicing restores protection and improves acoustic insulation.
Purchase Recommendation
If the cover on your 2.0 HDi shows damage, missing fasteners or causes rattles, replacing it with a correct-fit unit (OEM-coded 9686165680 / 0137F0) is an inexpensive way to protect engine components and restore a professional finish to the engine bay. Order now to get the exact replacement fitment for the listed Citroën and Peugeot models.
