Tank cap Citroën C3 EXY 9638184280 151796

Description

Cap, tank cover for CITROEN C3 cars
EXY color – ONYX BLACK LACQUER

Part description

The tank cover lid (tank door/flap) is a body part that covers the area of the filler neck and helps protect the area around the tank lid from dirt and weather. This part is designed for Citroën C3 and is in EXY – Black Onyx paint, so it is suitable for replacement after damage, loss or repair after a minor accident.

When choosing, it pays to be guided by the product numbers in particular – for these parts, matching the code is the surest way to the right part.

Technical information

• Manufacturer: Stellantis (Citroën / Peugeot)
• Model: Citroën C3
• Other numbers: EXY
• Color: EXY – Black Onyx varnish
• Classification: Body – tank caps

Product codes

• Product codes: 9638184280, 151796

Installation recommendations

Generally/typically, replacing the tank cap is a simple body work, but the exact execution may vary depending on the specific version of the car and the type of attachment (hinge, spring, lock).

1) Before assembly

• Compare the new part with the old one: shape, edge profile, attachment type, stops and possible attachments.
• Check the condition of the paintwork and edges (scratches, cracks, deformations) so that the lid fits correctly after assembly.
• Check whether there are any damage to the counter parts on the bodywork (hinge/grip, seating surfaces, securing elements).

2) Necessary tools and materials

• A basic set of hand tools (typically small screwdrivers/bit bits).
• Plastic pry bar for removing upholstery/covers (for gentle work without damaging paint and plastics).
• Detergent and cloth for cleaning the contact surfaces.
• Protective tape (optional) to protect the surrounding paint during handling.

3) Step-by-step assembly procedure

1. Secure the vehicle against movement and work in a clean, well-lit area.
2. Open the tank cover and assess how the lid is attached (hinge/pin/lock).
3. If access is limited, loosen the surrounding covers/paneling so that the attachment can be safely operated (gently with a plastic crowbar).
4. Dismantle the damaged cap – proceed carefully so as not to damage the paint around the opening.
5. Clean the mating surfaces and check that nothing is preventing the hinge/fitting from running smoothly.
6. Place the new cap into the original fitting in the same position as the original part.
7. Ensure fitment (snap/fasten) and verify that the part is firmly seated.
8. Try opening and closing the lid several times in succession – it should go smoothly, without rubbing.
9. Check alignment with the body joint and that the cap fits properly.
10. If you have removed the covers/trims, put them back and make sure all the tabs are secure.

• 4) Post-assembly checks and test drive/function verification

  • Check that the lid stays closed and does not stick out anywhere.
  • Verify that access to the tank cap is not obstructed during normal handling at the gas station.
  • After a short ride, check again that the lid does not vibrate and the gap remains even.

  5) The most common assembly mistakes + how to avoid them

  • Change of mounting type – always compare the mounting and shape with the old part before assembly.
  • Paint damage when prying – use plastic tools and protect the surroundings with tape.
  • Poor fit – check the mating surfaces and correct seating in the hinge/grip before final securing.
  • Ignoring a damaged counterpart – if the hinge/grip on the body is deformed, the new lid may not fit properly.

  Reasons why the part is damaged

  • Minor accidents and scratches in the rear fender/body area.
  • Mechanical damage during refueling (careless handling, cap impact).
  • Vandalism or breakage during forced opening.
  • Fatigue of the material in the attachment point (hinge/grips) due to frequent use.
  • Weather effects and chemicals from car washes that deteriorate the appearance of the paint over time.