What is the construction and purpose of fenders, wheel arches, and fuel filler flaps?

Fenders, wheel arches, and fuel filler flaps are external body elements mounted respectively at the wheel edges, in wheel wells, and at the refueling area. A typical fender has a panel with contours and mounting points, the wheel arch appears as an internal cover made of plastic or other protective material, and the fuel filler flap includes the flap and hinge element. These parts are responsible for protecting the body, proper fitment, and aesthetic finishing of the vehicle's side zones.

What are fenders, wheel arches, and fuel filler flaps used for?

Fenders, wheel arches, and fuel filler flaps are used to cover sensitive areas of the body against water, mud, sand, and impacts from small stones. Their task is also to limit dirt within the wheel well and secure access to the fuel filler. Without these elements, paint damage, corrosion, and problems with the fitment of adjacent body parts occur more quickly.

What role does the wheel arch play?

The wheel arch is a cover for the wheel well that serves to separate the driving space from the internal parts of the body. It protects the paint, lines, mounts, and sheet metal edges from water and debris thrown from under the tire. Depending on the vehicle construction, it works with clips, underbody covers, and elements near the sill or bumper.

How to select a fender or fuel filler flap for a specific car version?

It is safest to compare the OEM number, mounting side, body version, and compatibility with the pre-facelift or facelift model. It is also worth checking the color, mounting holes, contours, and cooperating elements to avoid fitment problems after installation.

What symptoms indicate the need to replace a wheel arch or fender?

The most common signs are cracks, missing mounting parts, tire rubbing, loose covers, and growing traces of corrosion on the edges. Replacement is also prompted by the element clearly protruding from the body line or difficulty in properly connecting with adjacent parts.

How to care for fenders, wheel arches, and fuel filler flaps after installation?

After installation, it is worth regularly removing mud and salt from the body edges, checking the condition of the clips, and verifying that the element has not loosened while driving. It is also good practice to observe gaps and contact points with the paint, as a quick reaction to abrasions helps limit the development of corrosion.

Panels

At the Global Parts automotive store, we offer a wide selection of original used car parts including mudguards, wheel arches and fuel filler caps for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen and others. The mudguards, wheel arches and fuel filler caps we offer undergo quality control so that you can be sure that you are getting a top-class product.

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Audi A6 C6 Side Panel Front Left N/S Wing Fender Brilliant Black Metallic - Y9B

€237.95

Free delivery: Sep 25 – Oct 1

If paid before 14:00

Part no. 4F5809907C-ICS

Audi S6 C6 Fuel Flap Cover Fill In Flap Filler Cap Ice Silver - X7W 4F5809907C

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 8K0809907-BBL

Audi A4 B8 Fuel Filler Flap Tank Cap Cover Brilliant Black - LY9B 8K0809907

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 8U0809907-MGW

Audi Q3 8U Fuel Filler Flap Cover Cap Glacier White Pearl - S9R 8U0809907

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 4F0821104A-BBL

Audi A6 C6 Side Panel Front Right O/S Wing Fender Brilliant Black Metallic - Y9B

€237.95

Free delivery: Sep 25 – Oct 1

If paid before 14:00

Part no. 8X0821106A-UBL

Audi A1 8X Wing Fender Cover Front Right O/S Utopia Blue - X5L 8X0821106A

€189.95

Free delivery: Sep 25 – Oct 1

If paid before 14:00

Part no. 8U0809907-UBL

Audi Q3 8U Fuel Filler Flap Cover Cap Utopia Blue Metallic - X5L 8U0809907

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 8K0809907-ICS

Audi A4 B8 Fuel Filler Flap Tank Cap Cover Ice Silver Metallic - X7W 8K0809907

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 5Q0201550P

Audi Q3 8U A5 F5 Fuel Tank Filler Cap Screw Diesel 5Q0201550P

€51.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 8T8809907-ICS

Audi A5 8T Fuel Filler Flap Tank Cap Cover Ice Silver - X7W

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 8X0809907-FSI

Audi A1 8X Fuel Fill In Flap Cap Cover Foil Silver Metallic - Z7G 8X0809907

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 8V3809907A-COBL

Audi A3 8V Fuel Filler Flap Cap Cover Cosmos Blue Metallic - X5E 8V3809907A

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 4G0809907-FSI

Audi A6 C7 Fuel Filler Fill Flap Cover Cap Ice Silver Metallic X7W 4G0809907

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 4G0809907-DAK

Audi A6 C7 Fuel Filler Fill Flap Cover Cap Dakota Grey Metallic - Y1P 4G0809907

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 8K0821105A-MGR

Audi A4 B8 Side Panel Front Left N/S Wing Fender Cover Meteor Grey Pearl - Z7H

€208.95

Free delivery: Sep 25 – Oct 1

If paid before 14:00

Part no. 8Y4809907-MYB

Audi A3 8Y Fuel Fill In Filler Flap Cap Cover Lid Mythical Black - Y9T 8Y4809907

€28.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 8T8809907A-SEB

Audi A5 8T Fuel Filler Flap Tank Cap Cover Sepang Blue Pearl - Y5Q 8T8809907

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 4G8809322-MYB

Audi A7 4G Wing Fender Support Front Right O/S Mythical Black Metallic - Y9T

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 8K0862153F

Audi A4 B8 Fuel Flap Filler Release Actuator Motor 8K0862153F

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 5Q0201550J

Audi A3 8Y A4 B9 A5 F5 Fuel Tank Filler Cap Screw Petrol 5Q0201550J

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 8K0821106A-PHB1

Audi A4 B8 Side Panel Front Right O/S Wing Fender Cover Phantom Black - Z9Y

€189.95

Free delivery: Sep 25 – Oct 1

If paid before 14:00

Part no. 4G0821101-IWH

Audi A6 C7 Side Panel Front Left N/S Wing Fender Ibis White - Y9C

€237.95

Free delivery: Sep 25 – Oct 1

If paid before 14:00

Part no. 8V3809907A-SCB

Audi A3 8V Fuel Filler Fill In Flap Cap Cover Scuba Blue - X5Q 8V3809907A

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 8U0821106-MGW

Audi Q3 8U Side Panel Front Right O/S Wing Fender Glacier White Pearl - S9R

€189.95

Free delivery: Sep 25 – Oct 1

If paid before 14:00

Part no. 8X0821105A-MYB

Audi A1 8X Side Panel Front Left N/S Wing Fender Cover Mythical Black - Y9T

€189.95

Free delivery: Sep 25 – Oct 1

If paid before 14:00

Part no. 4H0809909B-MOG

Audi A8 D4 Fuel Filler Flap Tank Cap Cover Foil 4H0809909B Monsoon Grey X7R

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 8L0809905A-IMO

Audi A3 8L Fuel Filler Tank Cap Flap Trim Cover Imola Yellow - Y1C 8L0809905A

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 8V4809907C-MGW

Audi A3 8V Fuel Filler Fill In Flap Cap Cover Glacier White Pearl S9R 8V4809907C

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 8Y0837637A

Audi A3 S3 RS3 8Y Corner Trim Cover High Gloss Front Left N/S 8Y0837637A

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 8J0809985C

Audi TT 8J Mk2 Fuel Filler Flap Actuator Bracket Support Mount 8J0809985C

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 8W0809907-MGW

Audi A4 B9 Fuel Fill Filler Flap Cap Cover Glacier White Pearl - S9R 8W0809907

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 8K0809907-PHB

Audi A4 B8 Fuel Flap Cap Cover Phantom Black - Z9Y 8K0809907

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 8F0809907-DGR

Audi A5 8F Cabrio Fuel Filler Flap Tank Cap Cover Daytona Grey Pearl Effect-Z7S

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 8R0809907B-VRE

Audi Q5 Fuel Filler Flap Fill In Tank Cap Volcano Red Metallic Y3M 8R0809907B

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 8F0809907-BRR

Audi A5 8F Cabrio Fuel Filler Flap Tank Cap Cover 8F0809907 Brilliant Red - Y3J

€28.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 83A809907A-MGW

Audi Q3 F3 Fuel Filler Flap Cap Cover Glacier White Pearl - S9R 83A809907A

€32.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 8F0862165

Audi A5 S5 8F Fuel Filler Flap Emergency Release Cable Wiring 8F0862165

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 8K0809907-DGR

Audi A4 B8 Fuel Filler Flap Tank Cap Cover 8K0809907 Daytona Grey Pearl - Z7S

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 8P0821106G-CGR1

Audi A3 8P Side Panel Front Right O/S Wing Fender Condor Grey Metallic - Y7E

€170.95

Free delivery: Sep 25 – Oct 1

If paid before 14:00

Part no. 8F0809907-MSIL

Audi A5 8F Cabrio Fuel Filler Flap Tank Cap Cover Monza Silver - X7V 8F0809907

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 8T0821105H-ICS

Audi A5 8T Side Panel Front Left N/S Wing Fender Ice Silver Metallic - X7W

€237.95

Free delivery: Sep 25 – Oct 1

If paid before 14:00

Part no. 4F0821104A-ATLS

Audi A6 C6 Side Panel Front Right O/S Wing Fender Atlas Grey Metallic - Y7Q

€237.95

Free delivery: Sep 25 – Oct 1

If paid before 14:00

Part no. 4G0809907-SEB

Audi A6 C7 S6 C7 Fuel Filler Fill Flap Cover Cap Sepang Blue Pearl Y5Q 4G0809907

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 8W0809907-DGR

Audi A4 B9 Fuel Fill In Filler Flap Cap Cover Lid Daytona Grey - Z7S 8W0809907

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 8V5809907-DGR

Audi A3 8V Fuel Filler Flap Cap Cover Daytona Grey Pearl Effect - Z7S

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 8V3809907A-PHB

Audi A3 8V Fuel Filler Fill In Flap Cap Cover Phantom Black - Z9Y 8V3809907A

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 8X0823453A

Audi A1 S1 8X GB Wing Fender Corner Finish Cover Upper Top Left N/S 8X0823453A

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 5Q0131980B

Audi A3 8V A4 B9 A6 C8 Q3 8U Diesel Ad Blue Tank Filling Cap Screw 5Q0131980B

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 8T0821105H-MRE

Audi A5 8T Side Panel Wing Fender Front Left N/S Misano Red Pearl - Z3M

€237.95

Free delivery: Sep 25 – Oct 1

If paid before 14:00

Part no. 8V0821105G-AWH

Audi A3 8V Side Panel Wing Fender Front Left N/S Amalfi White - Y9K

€189.95

Free delivery: Sep 25 – Oct 1

If paid before 14:00

Part no. 8P0821105F-BBL

Audi A3 8P Side Panel Front Left N/S Wing Fender Brilliant Black Metallic Y9B

€189.95

Free delivery: Sep 25 – Oct 1

If paid before 14:00

Part no. 420810773

Audi R8 42 Spyder Fuel Flap Lock Solenoid Actuator Motor Mechanism 420810773

€56.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 8V0821106G-AWH

Audi A3 8V Side Panel Wing Fender Front Right O/S Amalfi White - Y9K

€189.95

Free delivery: Sep 25 – Oct 1

If paid before 14:00

Part no. 8E0809905E-SPR

Audi A4 S4 B7 Fuel Filler Flap Cap Cover Sprint Blue Pearl - Z5F 8E0809905E

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 8E0809905E-AVS

Audi A4 B7 Fuel Filler Flap Tank Cap Cover 8E0809905E Avus Silver Pearl - Y7J

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 8U0809907-MYB

Audi Q3 8U Fuel Filler Flap Cover Cap Mythical Black - Y9T 8U0809907

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 8V5809906B

Audi A3 S3 8V Petrol Fuel Filler Flap Cap Cover Trim Actuator 8V5809906B

€32.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 8E0809933A

Audi A4 B7 Fuel Filler Flap Cover Insert Pot Carrier Mount Housing 8E0809933A

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 8V4809906F

Audi A3 S3 RS3 8V Fuel Filler Flap Pot Bracket Housing Trim Panel 8V4809906F

€28.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 8U0809907-HAB

Audi Q3 8U Fuel Filler Flap Cover Cap Hainan Blue - X5K 8U0809907

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 4G0809907-PHB

Audi A6 C7 Fuel Filler Fill Flap Cover Cap Phantom Black - Z9Y 4G0809907

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 8W6821232A

Audi A5 F5 Side Wing Panel Fender Cover Front Right O/S 8W6821232A

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 4F0821103A-BBL1

Side Panel Audi A6 C6 Front Left N/S Wing Fender Brilliant Black Metallic - Y9B

€189.95

Free delivery: Sep 25 – Oct 1

If paid before 14:00

Part no. 4F0821104A-BBL1

Side Panel Audi A6 C6 Front Right O/S Wing Fender Brilliant Black Metallic - Y9B

€189.95

Free delivery: Sep 25 – Oct 1

If paid before 14:00

Part no. 8K0809907-MRE

Audi A4 B8 Fuel Filler Flap Tank Cap Cover Misano Red Pearl - Z3 8K0809907

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 420810440

Audi R8 Side Panel Bracket Support Mount Rear Right O/S 420810440

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 8X0821105A-MGW

Audi A1 8X Side Panel Front Left N/S Wing Fender Cover Glacier White Pearl - S9R

€189.95

Free delivery: Sep 25 – Oct 1

If paid before 14:00

Part no. 8U0809906

Audi Q3 8U Fuel Tank Filler Fill Flap Cover Cap Housing 8U0809906

€28.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 8U0853970M-AWH

Audi Q3 8U Rear Door Trim Molding Strip Cover Panel Right O/S Amalfi White - Y9K

€32.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 4F0821103F-PBM

Audi A6 C6 Side Panel Front Left N/S Wing Fender Polar Blue Metallic - X5Y

€237.95

Free delivery: Sep 25 – Oct 1

If paid before 14:00

Part no. 8K0809907-FSI

Audi A4 B8 Fuel Filler Flap Tank Cap Cover Foil Silver - Z7G 8K0809907

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 4E0821105K-ICS

Audi A8 D3 Side Panel Wing Fender Front Left N/S Ice Silver Metallic - X7W

€379.95

Free delivery: Sep 25 – Oct 1

If paid before 14:00

Part no. 8E0010183K-PHB

Audi RS4 A4 B7 B8 Fuel Filler Flap Cap Cover Phantom Black - Z9Y 8E0010183K

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 8W0809907-MAGR

Audi A4 B9 Fuel Fill In Filler Flap Cap Cover Lid Manhattan Grey Metallic - X7L

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 4G0809907-BBL

Audi A6 C7 Fuel Filler Fill Flap Cover Cap Brilliant Black - Y9B 4G0809907

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 8J0127400

Audi TT 8J 2.0 TDI Diesel Fuel Filter Pump Housing Bracket Holder 8T0809906B

€23.95

Free delivery: Sep 23 – 24

If paid before 14:00

Part no. 8V4809906D

Audi A3 8V Fuel Filler Flap Cover Trim Panel 8V4809906D

Product currently unavailable

Part no. 8T0809999G

Audi A5 8T Fuel Tank Filler Flap Cap Cover 8T0809999G

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Part no. 4K0809906

Audi A6 C8 Fuel Tank Filler Flap Cap Cover Pot Trim Recess Panel 4K0809906

Product currently unavailable

Part no. 3AA201553

Audi A3 8V Fuel Tank Filler Cap Screw 3AA201553

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Part no. 8X0821135A-BBL

Audi A1 8X Front Wing Panel Bracket Left N/S Brilliant Black Y9B 8X0821135A

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Part no. 8P4809999D

Audi A3 8P Fuel Filler Flap Cover Trim Diesel 8P4809999D

Product currently unavailable

Part no. 8T0809907-PHB

Audi A5 8T Fuel Filler Fill Flap Cover Cap Phantom Black - Z9Y 8T0809907

Product currently unavailable

Part no. 8K0809999A-1

Audi A4 B8 Fuel Filler Pot Insert Housing Surround Trim Panel Cover 8K0809999A

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Part no. 8V4809907C-MYB

Audi A3 8V Fuel Filler Fill In Flap Cap Cover Mythical Black Y9T 8V4809907C

Product currently unavailable

Part no. 8P4809907D-ICS

Audi A3 8P Fuel Flap Cover Fill In Casing Ice Silver Metallic - ICS 8P4809907D

Product currently unavailable

Part no. 8T0809907C-IWH

Audi A5 8T Fuel Tank Filler Flap Cap Cover Ibis White - Y9C 8T0809907C

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Part no. 8T0809907-MOG

Audi A5 8T Fuel Filler Fill Flap Cover Cap Monsoon Grey Metallic - X7R 8T0809907

Product currently unavailable

Part no. 4F0862153B

Audi A6 C6 Fuel Flap Lock Solenoid Actuator Motor Mechanism 4F0862153B

Product currently unavailable

Part no. 4L0821101-DBL

Audi Q7 4L Front Wing Fender Side Panel Left N/S Deep Black Pearl Effect - C9X

Product currently unavailable

Part no. 8K0821106A-IWH

Audi A4 B8 Side Panel Front Right O/S Wing Fender Covering Ibis White - Y9C

Product currently unavailable

Part no. 4L0809907A-CBM

Audi Q7 4L Fuel Fill In Filler Flap Cap Cover Lid Cobalt Blue - Z5Q

Product currently unavailable

Part no. 8X0821136A-MGW

Audi A1 8X Wing Fender Mount Front Right O/S 8X0821136A Glacier White Pearl S9R

Product currently unavailable

Part no. 8W0809906D

Audi A4 B9 Fuel Filler Flap Housing Cover Pot 8W0809906D

Product currently unavailable

Part no. 4L0821102-MUB

Audi Q7 4L Side Panel Front Right O/S Wing Fender Mugello Blue Pearl Effect Z5E

Product currently unavailable

Part no. 4F0821103F-BBL

Audi A6 C6 Side Panel Front Left N/S Wing Fender Brilliant Black Metallic - Y9B

Product currently unavailable

Part no. 8K0809907-LAG

Audi A4 B8 Fuel Filler Flap Tank Cap Cover Lava Grey Pearl Effect Z7L 8K0809907

Product currently unavailable

Part no. 8T0809907C-MGW

Audi A5 8T Fuel Tank Filler Flap Cap Cover Glacier White Pearl - S9R 8T0809907C

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Part no. 8T0821136A-BBL

Audi A5 8T Wing Fender Mount Bracket Support Front Right O/S 8T0821136A

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