What is the construction and purpose of fuel filler flaps and caps?

Fuel filler flaps and caps are components that close and cover the vehicle's refueling zone. A typical set includes a cap with a seal, an external flap, a hinge or spring, and mounting points to the body or filler neck. These parts are mounted at the fuel filler and are responsible for tightness, protection against dirt, and proper use during refueling.

What are fuel filler flaps and caps used for?

Fuel filler flaps and caps are used to secure the fuel and limit the ingress of contaminants into the system. The cap maintains the tightness of the filler neck, and the flap protects the filler recess from water, mud, and external damage. Their proper operation is also important for the convenience of refueling and the correct closure of the entire assembly.

What role does the fuel cap seal play?

The fuel cap seal is a contact element, usually made of rubber or plastic resistant to contact with fuel and vapors. It serves to close the space between the cap and the filler neck and limits loss of tightness while driving. A worn seal can cause the cap to sit loosely, fit poorly, and lead to problems with proper closure.

How to choose a flap or cap for a specific car?

It is safest to compare the OEM part number, interchangeable numbers, fuel type, and body version. For a flap, it is also worth checking the color, mounting side, and mounting layout, and for a cap, the diameter, thread type, or snap-on mechanism. Verification by VIN can also be an additional help.

What symptoms indicate wear of a fuel filler cap or flap?

The most common symptoms are difficulty opening, lack of a secure closure, housing cracks, a damaged hinge, or a worn seal. In practice, you may also notice play, uneven flap fitment, or poorer protection of the filler recess from dirt. Such a condition usually means a need to check the fitment and mounts.

How to care for fuel filler flaps and caps after installation?

It is worth regularly cleaning the area around the fuel filler and removing sand and moisture from contact points. It is good to periodically check the condition of the seal, hinge, and locking mechanism, especially after winter or after washing the car. Avoiding excessive force when opening and closing helps extend the durability of these components.

Fuel filler flaps and caps

At Global Parts, we offer a wide selection of original used car parts, including fuel filler flaps and caps for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen, and others. Our fuel filler flaps and caps undergo quality control to ensure you receive a top-quality product.

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Ford Transit Mk8 AdBlue Tank Filler Cap Cover 2.0 EcoBlue HU5A-5K204-AA

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 2758379-HB

Mini Cooper R57 R58 R59 Filler In Flap Fuel Cap Cover Horizon Blue 7190622

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. A0004706300

Mercedes C118 W177 W247 Fuel Tank Filler Cap Cover A0004706300

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 7160634-TS

BMW X5 E70 Fill In Flap Fuel Filler Cover Cap Titansilber Titanium Silver 354

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 4L0809857

Audi Q7 4L 4.2 TDI BTR Diesel Fuel Filler Cap Tank Lid Drip Tray Cover 4L0809857

€37.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. LR015394

Land Rover Discovery 3 L319 Fuel Filler Cover Cap Diesel LR015394

€28.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. N1XB-E405C46-AA-MDBL

VW Amarok Mk2 Fuel Filler Flap Tank Cap Cover Midnight Black-2F9 N1XB-E405C46-AA

€42.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 7184080

BMW 7 Series F01 F04 Fuel Filler Pot Flap Cover Carrier Cap 7184080

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 1693213380

Vauxhall Movano C AdBlue Tank Filler Cover Cap Screw 1693213380

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 8J0201550C

Audi TT 8J Fuel Tank Filler Cap Cover With Retaining Strap 8J0201553C

€32.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. Q0001513V010

Smart W452 Roadster Fuel Cap Tank Flap Expasion Plug Q0001513V010

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 7270821-CAR

BMW X3 F25 Fuel Cover Filler Fill Flap Cap Carbon Black - 416 7265256

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. FR3B-63405C46-BC-GRB

Ford Mustang GT Mk6 Fuel Tank Cap Cover Grabber Blue - CI FR3B-63405C46-BC

€32.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. A2114700905

Mercedes W203 W204 W211 Fuel Tank Filler Cap Screw Diesel Red A2114700905

€28.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 5Q0131980

Audi A5 F5 Ad Blue Tank Filling Cap Screw Cover Trim Diesel 5Q0131980

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 8K0809907-OBL

Audi A4 B8 Fuel Filler Flap Tank Cap Cover Ocean Blue - Z5A 8K0809907

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 420809900

Audi R8 42 Spyder Fuel Filler Tank Cover Cap Neck Screw Panel 420809900

€360.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 4M0941041A

Audi A6 C8 A7 4G Charging Socket Cover Cap 4M0941041A

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 8S0809908C

Audi TT FV 8S Fuel Tank Filler Cover Surround Trim Cap 8S0809908C

€37.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. A0004704305

Mercedes GLE W166 W205 W213 Adblue Reservoir Filler Cap Cover A0004704305

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 5WA201553

Skoda Octavia Mk4 Audi A1 GB A4 B9 Fuel Tank Filler Cap Lid Petrol 5WA201553

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 7206566-IBB

BMW F11 Fuel Flap Cover Fill-in Filler Trim Cover Imperial Blue Metallic - A89

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 7166825-DSB

BMW 1 E82 E88 Fill In Flap Fuel Cover Cap Tiefseeblau Deep Sea Blue Metallic A76

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 5E0809702B

Skoda Octavia Mk3 5E Fuel Filler Tank Cap Flap Cover Trim 5E0809702B

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 2993153-KAS

BMW X1 E84 Fuel Cap Cover Fill In Flap Kashmir Silver - A72 2993153

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 7C0853351-CAN

VW Volkswagen Crafter Tr Fuel Filler Cap Cover Flap White - B9A / F9E 7C0853351

€37.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 5E0809909A-CORE

Skoda Octavia Mk3 5E Fuel Flap Cover Fill In Filler Cap Trim Corrida Red - F3K

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 7191283-GSB

BMW Z4 Series E89 Fill In Flap Fuel Cover Tiefseeblau Glacier Silber-A83 7191283

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 5N0201553

VW Volkswagen Golf Mk5 Fuel Filler Cap Tank Lid Cover Black 5N0201553

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 7482902

BMW F10 F20 F30 Fuel Tank Filler Cap Cover Screw 7482902

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 2758379-KBM

Mini R57 R58 R59 Filler In Fuel Flap Cap Cover Kite Blue Metallic - B48 7190622

€23.95

Free delivery: Sep 14 – 15

If paid before 14:00

Part no. 8E0809905F-PHB

Audi A4 RS4 B7 Fuel Filler Cap Flap Cover Phantom Black - Z9Y

€51.95

Free delivery: Sep 14 – 15

If paid before 14:00

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Fuel Filler Cap Mercedes W447 W906 Tank Cap Black Covering A9064700005

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Mini Cooper S R55 R56 Cover Fuel Petrol Cap Chrome 7148885

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Fuel Filler Cap Audi A4 B8 VW Passat B6 Diesel Tank Lid Black Cover 3C0201553F

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Mercedes W212 E-Class Fuel Filler Pot Flap Cover Carrier Cap A2126300067

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Fuel Filler Cap Mercedes W176 W205 W213 Fuel Tank Cover A0004700800

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Audi A4 B8 A5 8F Fuel Filler Cap Diesel Tank Lid Black Cover 3C0201553J

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Mercedes W207 Cover Fuel Filler Pot Carrier Cap A2076300167

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Mercedes C117 Fuel Filler Pot Flap Cover Carrier Cap Recess Housing A1176304100

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Fuel Filler Cap Mercedes W447 W906 Tank Cap Black Covering A0004705805

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Fuel Tank Cap BMW F10 F20 F21 F30 F31 F32 Filler Cover 7482902

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Mercedes W205 Fuel Tank Filler Cap Cover A2224700005

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Audi Q7 4L AdBlue Cap Ad Blue Tank Filler Cover 4L0131980E

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Part no. 9801418-COB

Mini Countryman R60 Fuel Filler Fill In Flap Cover Cosmic Blue B13 9801418

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Audi A6 C8 Fuel Tank Cover Locking Mechanism Actuator Motor 8V0862159A

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Part no. 1K0201550AL-CARBON

VW Volkswagen Golf R Mk6 5K Fuel Tank Cap Carbon Petrol 1K0201550AL

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Smart ForTwo C453 Fuel Filler Tank Cap Cover Titania Grey Matt - EAI A4537540000

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Part no. 1J0201553P

Seat Ibiza Mk4 6J Fuel Filler Neck Cap Tank Cover Petrol Black 1J0201553P

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Part no. 3AA201550A

VW Volkswagen Scirocco Mk3 Fuel Cap Cover 3AA201550A

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VW Volkswagen Golf Mk5 Fuel Filler Cap Tank Lid Cover Black 5N0201553

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BMW F10 F20 F21 F30 F31 LCI Tank Cover Filler Cap AdBlue 7485924

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Fuel Filler Cap Audi A4 B8 VW Passat B6 Diesel Tank Lid Black Cover 3C0201553F

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Part no. 6H22-28670-BCW

Land Rover Discovery 3 L319 Fuel Filler Tank Cap Housing 6H22-28670-BCW

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VW Volkswagen Passat B7 Sharan 5N Fuel Tank Filler Cap Diesel Engine 3C0201553K

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Mini Cooper R50 R53 Hinge Fuel Petrol Gas Cap Cover 7158196

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AdBlue Tank Cap Mercedes C118 W177 W247 Fuel Filler Cover A0004701800

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Skoda Yeti 5L Fuel Filler Tank Cap Cover Flap Black Magic Pearl - F9R 5L6809857

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VW Volkswagen Touareg 7P Fuel Filler Cap Cover Diesel Engine 7P6201553B

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Mercedes Sprinter W906 Fuel Filler Tank Cap Cover Black A0004704605

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BMW F36 Gran Coupe Fuel Cover Fill In Flap Filler Cap Carbon Black - 416 7307912

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Audi TT 8J Fuel Tank Filler Cap Cover Screw 8J0201550C

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Fuel Flap Mini Cooper R57 R58 R59 Filler Cap Cover Laser Blue - A59 7190622

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Audi TT 8J Fuel Tank Filler Cap Cover With Retaining Strap Diesel 8J0201553E

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BMW F12 F13 Fuel Tank Filler Cap Cover 7228213

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Mini R50 R53 Cooper S Fuel Flap Hinge Petrol Gas Cap Cover Black 7158196

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Audi A4 B8 A6 C7 VW Passat B7 Sharan 5N Fuel Tank Filler Cap Diesel 3C0201553K

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Audi A8 D3 Fuel Tank Filler Flap Cap Cover Phantom Black - Z9Y 4E0809857E

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Mercedes W204 Engine Oil Filler Cap Cover A0000101485

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Mini Cabrio R52 Filler In Flap Fuel Cap Cover Hyper Blue Metallic A28

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Mercedes W176 Fuel Filler Pot Flap Cover Carrier Cap Recess A1766300067

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Volkswagen VW Touareg 7P Diesel Fuel Filler Tank Cap Screw 7P6201553C

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Volkswagen VW Golf Mk5 Mk6 Fuel Tank Cap Screw TDI Diesel 1K0201550AG

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Smart Fortwo 451 Fuel Filler Tank Cap Cover Lid Primed A4517540006

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Fuel Filler Cap Mercedes W169 W204 W211 W203 W207 Tank Cover Black A2114700505

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Porsche Cayenne S 92a Fuel Filler Tank Cap Screw 3.0 TFSI 7P0201553B

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Porsche 718 Boxster 982 Fuel Tank Filler End Cap Screw Cover 99120154100

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Fuel Filler Cap Mercedes W204 W212 Tank Cover Black Covering A2214700705

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Porsche 911 996 Fuel Tank Filler In Flap Cover Cap Arctic Silver 92T 99650413301

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Porsche 718 Boxster 982 Fuel Filler Flap Cap Fender Miami Blue - M5C 982809905Y

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BMW F87 M2 Fuel Cover Fill In Flap Filler Cap Long Beach Blue Metallic C16

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Part no. WLD100600

Land Rover Discovery 2 L318 Fuel Tank Filler Cap Cover WLD100600

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BMW 1 Series F20 LCI Cover Fuel Filler Pot Carrier Cap 7434640 51177434640

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Ford Ranger TKE Mk6 Fuel Tank Flap Cap Cover Frozen White - Z2 GB3B-405C46-AB

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Volkswagen Jetta A6 Diesel Fuel Cap Tank Lid Filler Cap 1K0201553J

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Mini Cooper S R55 R56 Cover Fuel Filler Pot Carrier Cap Black 7148886

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