What is the construction and purpose of fuel tanks and filler pipes?

Fuel tanks and filler pipes are fuel system components responsible for storing fuel and safely receiving it during refueling. A typical set consists of a tank, filler pipe, breather hoses, connectors, seals, and mounting points. These parts are mounted mainly in the rear of the vehicle and must be matched to the specific body version and fuel type.

What are fuel tanks and filler pipes used for?

Fuel tanks and filler pipes are used to store fuel and ensure its safe flow from the filler to the tank compartment. They are also responsible for maintaining tightness and proper system venting during refueling and driving. Without their proper operation, leaks, fuel odors, refueling difficulties, and malfunctions of cooperating components may occur.

What is the construction and function of the breather hose?

The breather hose is an auxiliary fuel system component that discharges air and vapors from the tank during refueling. Its construction includes a hose of the appropriate diameter, connectors, and connections to other parts of the system. A properly functioning hose improves refueling speed, reduces nozzle clicking, and supports the tightness of the entire system.

How to choose a fuel tank or filler pipe for a specific car?

It is best to compare the OEM part number, fuel type, engine version, body version, and placement on the vehicle. It is also worth checking the shape of the component, mounting points, connection diameter, and the presence of accessory seats. For model-specific parts, replacement numbers and VIN verification are also helpful.

What symptoms indicate a problem with the fuel tank or filler pipe?

Typical symptoms include refueling difficulties, a smell of fuel near the rear wheel arch, moisture at connections, and signs of corrosion or cracks. In some cars, the nozzle clicking off or a leak during tank filling also occurs. Such symptoms should be checked along with hoses, clamps, and seals.

What to pay attention to before installing a used part from this category?

Before installation, assess the condition of the body, connectors, seals, and mounting points, and confirm OEM number compliance. It is good to also compare the pipe routing, connection diameter, and the presence of all necessary connections. During installation, the condition of cooperating elements such as clamps, venting, and the filler cap is also important.

Fuel tanks and filler pipes

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

More information

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Mercedes W251 Tank Filler Neck Pipe Hose Cap OM642 Diesel A2514702220

€89.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. A2034701975

Fuel Pipe Mercedes W203 W209 M272 Petrol Feed Tank Line Hose A2034701975

€42.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 2227852

BMW E36 Wheel Arch Chip Protection Stone Guard 2227852

€28.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 7198715

Fuel Filler Pipe BMW E90 E91 E92 E93 Plastic Fuel Tank Line Diesel 7198715

€32.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 8576556

Coolant Pipe BMW G20 G21 G30 G31 SCR Module Engine Block Cooling Line 8576556

€28.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 9452575

BMW G30 G31 Diesel AdBlue System Filling Hose Tube Pipe Line 9452575

€42.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. LR013955

Land Rover Discovery 4 L319 Screenwash Filler Neck Wiper Fluid Tank LR013955

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 2K5131965

Volkswagen Caddy Mk3 Mk4 AdBlue Fuel Tank Filler Neck 2.0 TDI 2K5131965

€66.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 7332361-1

BMW F46 Cover Pot Diesel Fuel Flap Base Carrier Filler Housing 7332361

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. WFM500011

Range Rover Sport L320 Fuel Pump Connector Frame Surround Ring 2.7 V6 WFM500011

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 2753353

Mini Cooper r55 r56 N12 Fuel Tank Breather Vent Pipe Line 2753353 2752353

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 7300496

Mini Cooper One F55 Petrol Engine Plastic Fuel Filler Pipe Neck 7300496

€85.95

Free delivery: Jul 17 – 22

If paid before 14:00

Mercedes W205 W213 Tank Holder Fuel Tank Bracket Mount Holder A2054700040

-2%

Part no. A2054700040

Mercedes W205 W213 Tank Holder Fuel Tank Bracket Mount Holder A2054700040

Promo price

€23.95

€23.45

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 95811002040

Porsche Cayenne 92A Fuel Tank Breather Vent Hose 95811002040

€28.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 7391943

BMW G31 Touring AdBlue SCR Filling System Diesel 7391943

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 7207392-1

BMW X1 E84 Fuel Pipe N47 Diesel Fuel Tank Filler Delivery Line Hose 7207392

€32.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 8058622

Fuel Tank Breather Line BMW X3 M F97 X4 M F98 Hose Pipe Breather 8058622

€66.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 7203748

BMW 1 SERIES E81 E87 E87N LCI 116i 118i PLASTIC FILLER PIPE fuel tank Petrol

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. A9074750000

Mercedes Sprinter W907 Fuel Tank Bracket Tensioner Strip Holder A9074750000

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 7403541-1

BMW 1 2 Series F20 F21 F22 LCI Diesel AdBlue Tank SCR Reservoir Active 7403541

€161.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 99620124102

Porsche Boxster 986 Fuel Filler Tank Cap Cover Screw 99620124102

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. A0004701393

Fuel Vacuum Hose Mercedes W203 Tank Breather Filler Line Pipe A0004701393

€28.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 7449035

BMW G20 Fuel Tank Support Mount Bracket Holder 7449035

€32.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. A4474700115

Mercedes Vito W447 AdBlue SCR Diesel Fuel Tank Reservoir Container A4474700115

€237.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. CPLA-9030-CB

Land Rover Range Rover Sport L494 Fuel Tank Filler Cap CPLA-9030-CB

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. FPLA-5J232-AB

Range Rover Sport L494 Adblue Filling Hose Pipe Line SDV6 FPLA-5J232-AB

€37.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 7164400

BMW X5 E70 Return Pipe Fuel Tank Line X6 E71 Diesel 7164400

€37.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. A2054700300

Mercedes W205 BlueTEC Diesel AdBlue Tank Filler Neck Pipe Hose Cap A2054700300

€32.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 7393506

BMW G32 B57 Diesel Filling System SCR Pipe Hose Line Tube 7393506

€127.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 7210790

BMW F13 Tank Filling Connector Tank Pipe Fuel Clip 7210790

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 2050651

Ford Mondeo Mk5 Fuel Filler Funnel Tube Pipe Hose 8U5A-17B068-BB

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 7295657

BMW X5 F15 Diesel AdBlue SCR Tank Filler Neck Pipe Plastic Tube Hose 7295657

€47.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 3C0201550M

Volkswagen Audi Q2 GA Fuel Tank Filler Screw Cap Cover 3C0201553K

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. A2054700140

Mercedes C200 C205 S205 W205 W213 Fuel Tank Bracket Strap Left N/S A2054700140

€28.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 7C0121399B

Volkswagen Crafter SY Water Pipe SCR Cooling System 7C0121399B

€42.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. A2534708800

AdBlue Filler Pipe Mercedes W253 Diesel OM651 Exhaust Gas Cleaning A2534708800

€47.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 8T8809906D

Audi A5 8T 2.0 Petrol Fuel Filler Flap Insert 8T8809906D

€32.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 7154529

BMW 3 Series E90 E91 E92 E93 Bracket Fuel Tank Heat Insulation Left N/S 7154529

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 7185210

BMW F01 F10 F11 F12 Bracket Fuel Tank Heat Insulation Right O/S

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 7353911

Fuel Filler Pipe BMW G30 Diesel B47 B57 XD5 Fuel Tank Filler Neck 7353911

€28.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. A0994760080

Seal Mercedes C205 Fuel Filler Neck Flap Profile Seal Gasket A0994760080

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 7P6809909A-DBL

VW Volkswagen Touareg 7P Fuel Tank Filler Flap Cap Deep Black - C9X 7P6809909A

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. A2054750527

Mercedes W205 Additive Tank AdBlue Diesel Reservoir Bracket Holder A2054750527

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 7P6809909A-ICS

VW Volkswagen Touareg 7P Fuel Tank Filler Flap Cap Ice Silver - X7W 7P6809909A

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 7277862

Fuel Filler Pipe BMW F34 GT Petrol N20 N55 B48 B55 Tank Filler Neck Line 7277862

€66.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. A1634700189

Mercedes Benz ML Class W163 Fuel Expansion Tank Bottle A1634700189

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 1K0201375

Audi Q3 8U Fuel Tank Retaining Union Ring Cover 1K0201375

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 9352184

Mini F60 Fuel Tank Door Flap Open Button Switch Tank Release 9352184

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. A1666190538

Mercedes W166 AdBlue Fuel Tank Undertray Cover Trim Diesel A1666190538

€47.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 7640120

BMW i3 I01 Breather Pipe Hybrid REx Fuel Tank Ventilation Line Hose 7640120

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 7300673

Mini F56 F57 Vent Pipe Fuel Tank Breather Line Hose Petrol 7300673

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 7216530

BMW X3 F25 Fuel Filler Pipe Plastic Tube N47N Diesel 7216530

€42.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 6C1Q6A867BA

Ford Transit MK7 Diesel Oil Filler Pipe Hose Neck 6C1Q-6A867-BA

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 7377654

Filler Lock BMW F30 LCI F45 B38X B48X Petrol Fuel Flap Cap Locking Mechanism

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 5N0201553D

Audi A5 F5 Fuel Tank Filler Cap Cover 5N0201553D

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 2754427

Mini Cooper R55 R56 R57 R58 Fuel Tank Left N/S Tension Strap Holder 2754427

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 5NA809933C

Volkswagen Tiguan 5N Fuel Filler Neck Gaiter Surround Rear Right O/S 5NA809933C

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 8K0131331A

Audi A4 S4 8K A5 S5 8t 8f Adblue Tank Reservoir Bracket Mount Cover 8K0131331A

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. A0993400000

Mercedes W177 W205 W213 W907 Adblue Fuel Tank Service Cover Trim A0994711200

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 7346522

BMW X1 F48 Mini Countryman F60 Fuel Diesel Plastic Filler Neck Pipe 7346522

€32.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 7199718

BMW 7 Series E65 E66 Expansion Tank Charcoal Filter Fuel Supply 7199718

€37.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 7847244

Ventilation Valve Pipe BMW F10 M5 F13 M6 Fuel Tank Breather Cyl. 5-8 7843216

€32.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 7482640

Fuel Tank Pipe BMW X1 F48 X2 F39 Mini F60 Diesel Fuel Tank Filler Pipe 7482640

€37.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 7300651

BMW Mini Cooper One F55 F56 F57 Cabrio Fuel Tank Breather Pipe 7300651

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. A1664704000

Mercedes GLE 250 W166 Diesel Ad Blue Additive Tank Filler Pipe A1664704000

€142.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 2N0201251-1

VW Volkswagen Crafter Sy TR Fuel Filler Housing Bracket Cover Surround 2N0201251

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 2K5131965A

Volkswagen Caddy Maxi Mk3 AdBlue Reservoir Tank Filler Neck 2.0 TDI 2K5131965A

€66.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 7280255

BMW 1 3 Series E81 E87 E90 LCI Fuel Pipe Guard Shield Protection Plate 7280255

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 6763852

BMW 1 3 X1 Series E81 E82 E87 E88 E90 E91 E92 E93 LCI Screw Cap Cover Fuel Tank

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. K8D2-9055-AA

Range Rover Evoque L551 Fuel Tank Mounting Bracket Support Rod K8D2-9055-AA

€28.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 7222391

BMW 3 5 X3 Series E60 E90 E83 Mini R50 R55 Fuel Tank Filler Cap Cover 7222391

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 7377946

Adblue Filler Filter BMW G30 G31 Diesel SCR Active Charcoal Filter Housing

€28.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 7213035-2

Fuel FIller Carrier BMW X3 F25 Fill In Flap Cover Cap Base Panel 7213035

€37.95

Free delivery: Jul 17 – 22

If paid before 14:00

Range Rover L320 Windscreen Washer Filler Neck Reservoir Pipe DMF000021

-2%

Part no. DMF000021

Range Rover L320 Windscreen Washer Filler Neck Reservoir Pipe DMF000021

Promo price

€23.95

€23.45

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 7185209

BMW F01 F10 F11 F12 Bracket Fuel Tank Heat Insulation Left N/S

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. GK21-5J228-AF

Ford Transit Custom AdBlue Reservoir Tank 2.0 EcoBlue Diesel GK21-5J228-AF

€265.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. AB39-2127936-AG

Ford Ranger Mk6 Fuel Tank Filler Pipe Housing AB39-2127936-AG

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 4H0131979B

Audi A8 D4 Adblue Tank Reservoir Bottle Bracket Mount Holder Support 4H0131979B

€28.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 1J0201553T

Volkswagen Audi SEAT Skoda Fill-In Fuel Filler Tank Cap 1J0201553T

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 2K5131253

Volkswagen Caddy 2K AdBlue Filler Pipe Funnel Pot Covering Panel 2K5131253

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 5N0810773F

Volkswagen Tiguan 5N Fuel Filler Flap Door Actuator Motor 5N0810773F

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 7P0131878

VW Volkswagen Touareg 7P AdBlue Tank Reservoir 3.0 TDI Diesel Engine 7P0131878

€279.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 7294283

BMW F20 AdBlue Additive Tank Reservoir Container 7294283

€75.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 2284285

Coolant Pipe BMW F01 F02 F10 LCI N63N Feed Expansion Tank Line Radiator 2284285

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 4H0131873C

AdBlue Tank Audi A8 D4 3.0 TDI SCR Additive Fuel Reservoir Bottle 4H0131873C

€284.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 7244041

BMW F32 F33 F80 M3 F82 M4 Plastic Filler Pipe Fuel Hose 7244041

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. A9104750500

Mercedes Sprinter W910 Fuel Tank Tension Strap Holder Center Mount A9104750500

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 2752315

BMW Mini Cooper One R55 R56 R57 Fuel Tank Right Tension Strap 2752315

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. A2054700426

Mercedes W205 Diesel Fuel Tank Filler Neck Pipe Hose Line A2054700426

€32.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 7260942

BMW 1 2 3 4 Series F20N F22 F23 F30 F31 F32 F34 Fuel Tank Tension Strap Left N/S

€23.95

Free delivery: Jul 17 – 22

If paid before 14:00

Part no. 9884894

BMW G01 G02 Diesel SCR AdBlue Additive Tank Reservoir Container 9884894

Product currently unavailable

Part no. 7283802-1

BMW 3 Series E90 E91 E92 E93 Plastic Fuel Tank with Pump DIESEL N47 N57 M57N2

Product currently unavailable

Part no. A9064712801-1

Mercedes Sprinter W906 Fuel Tank OM642 OM646 Diesel Complete Tank Reservoir 75L

Product currently unavailable

Part no. A6394711901

Mercedes Vito W639 Diesel Complete Fuel Tank 75L A6394711901

Product currently unavailable

Part no. 7294607

BMW 1 2 Series F20 F21 F22 B37 B47 Complete Fuel Tank Diesel 7294607

Product currently unavailable

Part no. A2054708300

Mercedes W205 M274 Fuel Tank Petrol Complete Tank Reservoir A2054708300

Product currently unavailable

Part no. 7200084

BMW 5 Series E61N E61 LCI Plastic Fuel Tank Pipe Pump Diesel 520d 525d 530d

Product currently unavailable

Part no. 7260945

BMW 1 2 3 4 Series F20N F22 F23 F30 F31 F34 Fuel Tank Tension Strap Right O/S

Product currently unavailable

Part no. 7351665

BMW F20 F30 F31 F36 Additive Tank AdBlue Tank Pump Assembly Module 7351665

Product currently unavailable

Showing 1-99 of 360 products

High-quality fuel tanks and filler pipes – wide range for various makes and models

Top-class fuel tanks and pipes for demanding drivers

Fuel tanks and filler pipes are essential components of the fuel system that ensure the safe storage and transport of fuel to the engine. Their proper design and technical condition are necessary for the trouble-free operation of the vehicle and environmental protection. In the Global Parts automotive store, you will find a wide selection of used car parts, including fuel tanks and filler pipes, ideal for brands such as BMW, Audi, Mercedes, Volkswagen, Mini, and many others.

What functions do fuel tanks and filler pipes perform?

Fuel tanks and filler pipes play a key role in the fuel supply system:

Fuel tanks – store fuel in safe conditions, protecting it from leaks and contamination.
Fuel filler pipes – enable easy and safe refueling, ensuring a fast flow of fuel into the tank.
Gaskets and breathers – ensure system tightness, preventing leaks and fuel vapor emissions. These components must be made of durable materials, resistant to fuel, corrosion, and extreme weather conditions.

Construction and purpose of fuel tanks and filler pipes

Fuel tanks and filler pipes are a set of components usually mounted in the rear of the vehicle, between the filler flap and the chassis compartment. The fuel tank is a housing adapted for fuel storage, while the filler pipe is used for its safe delivery during refueling. A typical set also includes connectors, breather hoses, seals, and mounting points. In practice, correct operation depends on OEM number compliance, fuel type, and placement on the vehicle.

Comparison of fuel tank and filler pipe variants

Component	Main function	Typical construction	What to check before purchase
Fuel tank	Fuel storage and cooperation with the supply system	Body, connectors, pump or level sensor seats, mounts	OEM number, fuel type, body version, mounting points, accessory space
Fuel filler pipe	Delivering fuel from the filler to the tank	Rigid or semi-rigid pipe, flexible sections, clamps, seals	Shape, length, connection diameter, mounting side, wheel arch compatibility
Breather hose and seals	Pressure equalization and vapor emission reduction	Auxiliary hose, connectors, gasket, clamps	Tightness, connector type, hose diameter, EVAP system compatibility

The importance of the breather hose and system tightness

The breather hose is a component that works with the tank and filler pipe, designed to discharge air and vapors during refueling. Thanks to it, fuel can flow freely into the tank without the nozzle clicking off and without excessive pressure build-up. If you are looking for a component such as a Ford Mondeo Mk4 fuel filler, it is worth comparing not only the pipe itself but also the breather routing, connector type, and mounting method at the wheel arch.

Selecting parts according to vehicle version and technical data

Selecting fuel system parts should be based on structural compatibility, not just the model name. When looking for parts for a specific model, such as a BMW E90, it is good to verify the engine version, fuel type, OEM part number, and the component's location on the vehicle. For parts such as an Audi A4 B8 fuel tank, mounting points, space for accessories, and compatibility with items from the Fuel pumps and level sensors, Fuel filters, and Fuel filler flaps and caps categories are also important.

Construction and materials used in fuel filler pipes

Fuel filler pipes are usually made of galvanized steel or plastics resistant to petrol and diesel. In premium cars, such as the Mercedes B-Class W245, pipes with an additional protective layer against corrosion and a seal at the connection to the tank are used. The Mercedes W245 fuel filler pipe features an internal diameter of approx. 45 mm and a length adapted to the body geometry.

Why is it worth taking care of fuel tanks and filler pipes?

Damage or wear of fuel tanks and filler pipes can lead to problems such as:

Fuel leak – endangering safety and causing fuel loss.
Fuel contamination – dirt or moisture entering the tank can damage the supply system and engine.
Refueling problems – damaged fuel filler pipes can make filling the tank difficult. At Global Parts, we offer used car parts, including fuel tanks and filler pipes, which have been thoroughly checked for tightness and fitment.

Symptoms of wear and cooperating elements in the fuel system

Symptoms of filler pipe or tank wear often appear gradually and concern more than just refueling. A smell of fuel near the rear wheel arch, the nozzle clicking off, signs of moisture at the connector, or corrosion at the clamps may indicate a leak or blockage. During diagnostics, it is also worth checking components from the Lines, hoses and pipes section and reading our article on Fuel system – injectors, pumps and fuel tank: maintenance and regeneration, which explains the relationships between the tank, pump, and venting.

How to choose the right fuel tanks and filler pipes?

When choosing fuel tanks and filler pipes, several key aspects should be considered:

Vehicle model fitment – every fuel supply system has its specific technical requirements. At Global Parts, you will find fuel tanks and filler pipes perfectly matched to BMW, Audi, Mercedes, Volkswagen, Mini, and others.
Technical condition – ensure that the parts are free from cracks, corrosion, and other damage.
Fuel type – choose tanks and pipes compatible with the fuel type used in your vehicle.

Compatibility and fitment

Fuel tanks and filler pipes differ in construction even within the same car model, depending on the year of manufacture, engine version, and fuel type. For example, the Mercedes B-Class W245 fuel filler pipe comes in several variants for petrol and diesel versions. These components are not interchangeable, which is why selection by VIN or OEM code is the most effective verification method.

Benefits of proper part fitment

A properly selected fuel filler pipe guarantees:

Cost savings by avoiding leaks and fuel loss.
Operational safety, thanks to tight connections.
Compliance with emission standards, which is especially important in newer vehicles.
Trouble-free installation – geometric fitment eliminates the need for modifications.

Why choose used fuel tanks and filler pipes?

Used car parts, such as fuel tanks and filler pipes, are a practical solution that allows for savings while maintaining high quality. By choosing used fuel tanks and filler pipes, you gain:

Lower costs – used components are significantly cheaper than new ones but offer equally high quality.
Ecology – recycling car parts supports environmental protection and reduces waste.
Wide offer – in our store, you will find fuel tanks and filler pipes for the most popular car brands.

How to maintain fuel tanks and filler pipes?

To ensure fuel tanks and filler pipes work reliably for a long time, it is worth following a few rules:

Regularly check the system for tightness to prevent fuel leaks.
Keep the fuel tank clean – you will avoid contaminants entering the supply system.
Check the condition of seals and breathers to maintain full system tightness. If replacement is necessary, at Global Parts you will find suitable used car parts that will restore full functionality to your fuel system.

FAQ

Question	Answer
What is the construction and purpose of fuel tanks and filler pipes?	Fuel tanks and filler pipes are fuel system components responsible for storing fuel and safely receiving it during refueling. A typical set consists of a tank, filler pipe, breather hoses, connectors, seals, and mounting points. These parts are mounted mainly in the rear of the vehicle and must be matched to the specific body version and fuel type.
What are fuel tanks and filler pipes used for?	Fuel tanks and filler pipes are used to store fuel and ensure its safe flow from the filler to the tank compartment. They are also responsible for maintaining tightness and proper system venting during refueling and driving. Without their proper operation, leaks, fuel odors, refueling difficulties, and malfunctions of cooperating components may occur.
What is the construction and function of the breather hose?	The breather hose is an auxiliary fuel system component that discharges air and vapors from the tank during refueling. Its construction includes a hose of the appropriate diameter, connectors, and connections to other parts of the system. A properly functioning hose improves refueling speed, reduces nozzle clicking, and supports the tightness of the entire system.
How to choose a fuel tank or filler pipe for a specific car?	It is best to compare the OEM part number, fuel type, engine version, body version, and placement on the vehicle. It is also worth checking the shape of the component, mounting points, connection diameter, and the presence of accessory seats. For model-specific parts, replacement numbers and VIN verification are also helpful.
What symptoms indicate a problem with the fuel tank or filler pipe?	Typical symptoms include refueling difficulties, a smell of fuel near the rear wheel arch, moisture at connections, and signs of corrosion or cracks. In some cars, the nozzle clicking off or a leak during tank filling also occurs. Such symptoms should be checked along with hoses, clamps, and seals.
What to pay attention to before installing a used part from this category?	Before installation, assess the condition of the body, connectors, seals, and mounting points, and confirm OEM number compliance. It is good to also compare the pipe routing, connection diameter, and the presence of all necessary connections. During installation, the condition of cooperating elements such as clamps, venting, and the filler cap is also important.

Summary: fuel tanks and filler pipes at the Global Parts automotive store

Fuel tanks and filler pipes are important fuel system parts that determine tightness, refueling convenience, and proper cooperation with other components. In the Global Parts offer, you will find used components matched to cars from brands such as BMW, Mercedes, Mini, and others, taking into account parameters such as OEM number, fuel type, condition, replacement numbers, and placement on the vehicle. We invite you to contact us – we are here to help you! For more information and interesting facts, we also invite you to visit our automotive blog.

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