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.

More information

Find it faster

Match to your vehicle

Make

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

Product currently unavailable

Part no. A0000101485

Mercedes W204 Engine Oil Filler Cap Cover A0000101485

Product currently unavailable

Part no. A2114700905

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

Product currently unavailable

Part no. 0309413-HYB

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

Product currently unavailable

Part no. 8S0809908C

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

Product currently unavailable

Part no. 1J0201553AJ-1

Audi A3 8P A4 B7 Fuel Filler Neck Cap Tank Retaining Strap Diesel 1J0201553AJ

Product currently unavailable

Part no. A4534700005

Fuel Filler Cap Mercedes Citan W415 Renault Trafic 3 Tank Cover Black 7700812369

Product currently unavailable

Part no. A1766300067

Mercedes W176 Fuel Filler Pot Flap Cover Carrier Cap Recess A1766300067

Product currently unavailable

Part no. 7C0853351-CAN

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

Product currently unavailable

Part no. 7P6201553C

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

Product currently unavailable

Part no. 1K0201550AG

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

Product currently unavailable

Part no. A4517540006-PRIM

Smart Fortwo 451 Fuel Filler Tank Cap Cover Lid Primed A4517540006

Product currently unavailable

Part no. A2114700505

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

Product currently unavailable

Part no. 7P0201553B

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

Product currently unavailable

Part no. AV11-R27936-AC

Ford B-Max Fuel Filler Cap Housing Door Hinge AV11-R27936-AC B-MAX

Product currently unavailable

Part no. 99120154100

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

Product currently unavailable

Part no. WLD500220

Land Range Rover L322 Petrol Fuel Tank Cap Clap Cork Cover Trim WLD500220

Product currently unavailable

Part no. LR021560-1

Land Rover Discovery 4 L319 Fuel Tank Cap Cover Holder Support Cord LR021560

Product currently unavailable

Part no. 7307912-BS

BMW F36 Gran Coupe Fuel Fill In Flap Cover Cap Black Sapphire Metallic 475

Product currently unavailable

Part no. A2214700705-1

Fuel Filler Cap Mercedes W204 W212 Tank Cover Black Covering A2214700705

Product currently unavailable

Part no. A4537540200

Smart Fortwo C453 Fuel Filler Pot Flap Cover Carrier Cap Recess A4538174200

Product currently unavailable

Part no. 99650413301-ARS

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

Product currently unavailable

Part no. K8D2-5J239-A

Range Rover Evoque L551 AdBlue Cap Ad Blue Tank Filler Cover K8D2-5J239-A

Product currently unavailable

Part no. 982809905Y-MIA

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

Product currently unavailable

Part no. 8068243-LBB

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

Product currently unavailable

Part no. WLD100600

Land Rover Discovery 2 L318 Fuel Tank Filler Cap Cover WLD100600

Product currently unavailable

Part no. 7434640

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

Product currently unavailable

Part no. WLD000060PUY

Land Rover Range Rover L322 Fuel Tank Sealing Cap Cover WLD000060PUY

Product currently unavailable

Part no. 3D0201550AF

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

Product currently unavailable

Part no. 7148886-3

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

Product currently unavailable

Part no. 8057820-SAO

BMW M4 F82 Fill In Flap Fuel Filler Cover Sakhir Orange - B50 8057820

Product currently unavailable

Part no. 7222391-1

Filler Cap BMW E60 X3 E83 E90 Mini R50 R56 Fuel Tank Filler Cap Cover 7222391

Product currently unavailable

Part no. 7410277-PW1

Mini Cooper One F55 Fuel Fill In Filler Flap Cover Cap Pepper White-850 7325897

Product currently unavailable

Part no. 2751980-BRGIII

Mini R55 R56 Fuel Filler Flap Surround Panel Housing British Racing Green II B22

Product currently unavailable

Part no. 7E0809905C-CAN

Volkswagen Transporter T6.1 Fuel Filler Tank Cap Candy White - B9A 7E0809905C

Product currently unavailable

Part no. 6J4809905F-CAN

Seat Ibiza 6P TSI Fuel Filler Flap Cap Cover Candy White - B9A/F9E 6J4809905F

Product currently unavailable

Part no. FW93-9030-AE

Land Rover Discovery Sport L550 Fuel Tank Filler Cap Screw Cover FW93-9030-AE

Product currently unavailable

Part no. 7158196-HYB

Fuel Flap Mini R50 R53 Cooper S Hinge Petrol Cap Cover Hyper Blue A28 7158196

Product currently unavailable

Part no. A2037500206-BS

Mercedes-Benz C-Class W203 Fuel Flap Tank Cap Cover Brilliant Silver - 744

Product currently unavailable

Part no. 7359171

BMW X1 Series F48 Cover Fuel Filler Pot Carrier Cap Fill-in Flap 7359171

Product currently unavailable

Part no. 7148883-PW1

Mini Cooper R55 R56 1 Filler In Flap Fuel Cap Cover Pepper White 7148883

Product currently unavailable

Part no. A2047570006-CW

Mercedes W204 Fuel Filler Flap Cover Calcite White - 650 A2047570006

Product currently unavailable

Part no. 7193381-2

BMW E83 E70 E60 E66 E87 E90 Fuel tank filler cap cover diesel 16117193381

Product currently unavailable

Part no. 8K0201550K

Audi Q5 8R Diesel Fuel Cap Retaining Strap 8K0201550K

Product currently unavailable

Part no. 1J0201553AF

Volkswagen Caddy 2K Golf Mk6 Audi A4 B8 Fuel Filler Cap Screw Diesel 1J0201553AF

Product currently unavailable

Part no. A1766300900

Mercedes W176 Cover Fuel Filler Pot Flap Carrier Cap A1766300900

Product currently unavailable

Part no. 7206566-CAR

BMW 5 Series F11 F11N LCI Fill-in Flap Filler Fuel Cover Carbonschwarz Black

Product currently unavailable

Part no. 7E0809905A-CAN

Volkswagen Transporter T6 Fuel Tank Filler Flap Cover Cap Candy White - B9A

Product currently unavailable

Part no. A2224700105-1

Fuel Cap Mercedes C117 W176 W205 Filler Tank Diesel Trim Cover Red A2224700105

Product currently unavailable

Part no. A2038201997-1

Mercedes Benz A Class W169 Fuel Flap Release Actuator Motor A2038201997

Product currently unavailable

Part no. 4L0131980D

Audi Q7 4L AdBlue Cap Ad Blue Tank Filler Cover 4L0131980D

Product currently unavailable

Part no. 1J0201553AJ

Audi A3 8P A4 B7 Fuel Filler Neck Cap Tank Cover Diesel Black 1J0201553AJ

Product currently unavailable

Part no. 8068243-MG

BMW F87 M2 Fuel Cover Fill In Flap Filler Cap Mineralgrau Grey Metallic - B39

Product currently unavailable

Part no. 7454411

BMW F40 Cover Pot Fuel Fill In Flap 7454411

Product currently unavailable

Part no. 7193382-3

Mini R50 R53 R56 R57 LCI Fuel Tank Filler Cap Cover 7193382

Product currently unavailable

Part no. 7786331-1

BMW X3 3 5 E60 E61 E83 E87 E90 1 Fuel Tank Filler Cap Cover DIESEL 7786331

Product currently unavailable

Part no. 31010-3A901

Hyundai H-1 Diesel Fuel Tank Filler Cap Cover 31010-3A901

Product currently unavailable

Part no. 2751980-PS1

Mini Cooper R55 R56 Fuel Filler Flap Surround Panel Housing Pure Silver 2751980

Product currently unavailable

Part no. A2154700005

Mercedes W168 Fuel Filler Cap Tank Cap Black Covering A2154700005

Product currently unavailable

Part no. 7148885-1

Mini Cooper S R55 R56 Cover Fuel Flap Petrol Cap Trim Black 7148885

Product currently unavailable

Part no. A2537570000-POL

Mercedes GLC C253 Fuel Tank Cover Cap Panel Polar White - 149 A2537570000

Product currently unavailable

Part no. 7278394

BMW F34 GT Fuel Filler Pot Flap Cover Carrier Cap Housing 7278394

Product currently unavailable

Part no. A2214700605-1

Mercedes W204 W207 W212 W218 Fuel Filler Cap Neck Gas Tank Cover A2214700605

Product currently unavailable

Part no. A2114700805-1

Fuel Filler Cap Mercedes W203 W204 W209 Fuel Tank Cover Diesel A2114700805

Product currently unavailable

Part no. 4M0941041A

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

Product currently unavailable

Part no. A4514700105

Smart Fortwo W451 Fuel Filler Tank Screw Cap Cover A4514700105

Product currently unavailable

Part no. 5WA201553F

Audi A3 8V Fuel Tank Filler Screw Cap Cover 5WA201553F

Product currently unavailable

Part no. 2758379-PS

Mini R57 R58 Filler Flap Fuel Cap Cover Pure Silver Metallic - 900 7190622

Product currently unavailable

Part no. 2758379-MNB1

Mini Cooper R57 R58 1 Filler In Flap Fuel Cap Cover Midnight Black 7190622

Product currently unavailable

Part no. 5E0809702B

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

Product currently unavailable

Part no. 7468994

BMW X3 F25 X4 F26 Diesel Fuel Filler Tank Cap Screw 7468994

Product currently unavailable

Part no. 7483446

BMW F45 G20 G30 i3 I01 i8 I12 Fuel Filler Cap Neck Gas Tank Cover Black 7482906

Product currently unavailable

Part no. 3C8201550D

Audi Q3 8U Q3 Sportback VW Tiguan Fuel Tank Filler Lid Cork Cap 3AA201553

Product currently unavailable

Part no. 7E0201550C

VW Volkswagen Transporter T6 Fuel Tank Filler Cap Screw Diesel 7E0201550C

Product currently unavailable

Part no. BJ32-27936-A

Range Rover Evoque L538 Fuel Filler Tank Cap Housing 2.2 TDCI BJ32-27936-A

Product currently unavailable

Showing 199-273 of 273 products