Description
Fuel filler cap cover for Citroën C4 Grand Picasso. Filler neck available from us under code 1517E3. Color EXY – Paint Black Onyx.
Replace a damaged or worn fuel filler cap cover with this direct-fit part designed for Citroën C4 Grand Picasso models. The cover restores the original appearance of the fuel-filler area, protects the filler cap and neck from dirt and moisture, and ensures correct alignment of the fuel-door assembly. Supplied in EXY (Black Onyx) paint finish for a factory-matched result; ideal for body repairs or aesthetic replacement.
Features & Benefits
– Direct-fit replacement for the external filler cap cover, matching original factory shape and attachment points.
– Painted in Black Onyx (EXY) to maintain consistent exterior finish and reduce the need for respray.
– Durable plastic construction with OEM-style mounting points for secure fit and longevity.
– Useful for professional body shops and DIY mechanics who need a cosmetically correct repair part.
How It Works
The filler cap cover sits over the fuel filler opening and is part of the fuel-door/filler assembly. It shields the filler cap and neck from contaminants and impact damage while contributing to the vehicle’s exterior appearance. Proper fit prevents rattles and ensures the fuel door closes flush with the bodywork.
Replacement Procedure (Overview)
Typical replacement is straightforward for a competent mechanic or experienced DIYer:
1) Open the fuel door and remove any visible screws or plastic clips securing the cover.
2) Carefully release retaining tabs; if the cover is part of a larger assembly, remove the filler-neck trim as required.
3) Detach the old cover, clean contact surfaces and check surrounding seals for damage.
4) Fit the new cover, engage clips or screws, and verify correct alignment and closure of the fuel door.
5) Check for any interference with the filler cap and confirm the door closes quietly and flush with the body.
Most Common Failure Reasons
– Impact Damage: Minor collisions, shopping trolleys or debris can crack or deform the cover.
– Paint Damage: Chips and scratches caused by fuel spillage, nozzle contact or stone chips lead to corrosion of underlying parts and visible deterioration.
– Plastic Fatigue: Exposure to UV and temperature cycles can cause cracking or broken mounting tabs.
– Misalignment: Previous poor repairs or damaged hinges may prevent correct seating and promote accelerated wear.
Mounting Recommendation
– Use the correct size trim clips or screws and replace any damaged fasteners.
– Before final assembly, inspect the filler-neck seal and hinge mechanism; replace seals if hardened or cracked.
– If paint touch-up is necessary, prepare and mask surrounding panels to avoid overspray.
– After installation, test the fuel door operation and ensure there are no rattles or binding.
– For body-shop installations, align panels with manufacturer tolerances to preserve appearance and resale value.
Technical Information
- Manufacturer: Stellantis / Citroën
- Model: Citroën C4 Grand Picasso
- Product Codes: 9654052080, 1517E4
- Additional Numbers: 1517E3 (filler neck available separately), 1517000, 15170000, 1517E4., EXY / EXYB
This part is intended for use where an OEM-fit appearance and function are required. Always verify part numbers against your vehicle’s specification before ordering to ensure compatibility with the specific body and paint finish.
