What is the function of the intake system in a car?

The intake system is a set of components responsible for supplying air to the engine, such as the air filter, throttle body and intake manifold.

What is the main function of the fuel system?

The fuel system is the system that delivers fuel to the engine – it includes the pump, lines, filter and injectors.

What are the symptoms of intake system damage?

A loss of power, increased fuel consumption or uneven engine operation are typical symptoms of leaks in the intake system.

Does the Audi A3 8P intake system fit other models?

Some components (e.g. filters, hoses, throttle bodies) are compatible with VW Golf V and Seat Leon, but it is always worth checking the compatibility by the VIN number.

What are the benefits of keeping a clean intake system?

Better combustion efficiency, lower fuel consumption and longer turbocharger life.

How often should you change the air and fuel filter?

Recommended replacement is every 15,000–20,000 km or once a year, depending on driving conditions.

How do you know if your fuel pump needs replacing?

Symptoms of a faulty fuel pump include difficulty starting the engine, intermittent idle at higher RPMs, and a loss of power during acceleration. It's worth checking the fuel pressure and the condition of the fuel lines.

Intake and fuel system

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

More information

Make

Category

Subcategory

Condition

In Stock

Price

Products in promotion

Part no. A1120900801

Mercedes-Benz E-Class W210 M112 Air Filter Box Silencer Housing A1120900801

Product currently unavailable

Part no. A2213203672

Mercedes W221 M275 Petrol Power Steering Pressure Pipe Line Hose A2213203672

Product currently unavailable

Part no. A6460740084

Mercedes W203 OM646 Diesel Fuel Pressure Pump Control Valve A6460740084

Product currently unavailable

Part no. A2640701200

Mercedes W205 M264 High Pressure Injection Fuel Pump Unit Petrol A2640701200

Product currently unavailable

Part no. A6510903542

Air Intake Hose Mercedes W205 X253 Diesel OM651 Pressure Sensor A6510903542

Product currently unavailable

Part no. A6510901586-1

Air Duct Mercedes W205 X253 Diesel OM651 Turbocharger Outlet Pipe A6510901586

Product currently unavailable

Part no. A6400700701

Mercedes-Benz W169 W245 OM640 Diesel High Pressure Fuel Pump A6400700701

Product currently unavailable

Part no. A2710780023

Mercedes W204 Petrol Fuel Injector Nozzle A2710780023

Product currently unavailable

Part no. A6460900901

Intake Hose Mercedes CL203 W203 Diesel OM646 Air Silencer Filter A6460900901

Product currently unavailable

Part no. A1330940597

Air Duct Pipe Mercedes C117 W176 Hose Intake Channel Airbox AMG A1330940597

Product currently unavailable

Part no. A6421401087

Mercedes W221 OM642 Air Intake Hose Intercooler Pipe Line A6421401087

Product currently unavailable

Part no. A6420900048

Mass Meter Mercedes W204 Diesel OM642 Air Intake Flow Sensor Pipe A6420900048

Product currently unavailable

Part no. A6130700887

Mercedes ML W163 OM612.163 Fuel Injector Injection Nozzle A6130700887

Product currently unavailable

Part no. A1110940283

Mercedes R170 W202 W210 Supercharger Air Intake Duct Pipe Hose A1110940283

Product currently unavailable

Part no. A2045280782

Mercedes W204 Air Intake Hose M271 Intercooler Charge Pipe Petrol A2045280782

Product currently unavailable

Part no. A6394761426

Fuel Line Mercedes Vito W639 Sprinter W906 OM646 Return Pipe Hose A6394761426

Product currently unavailable

Part no. A1661410401

Mercedes-Benz A-Class W168 M166 Petrol Inlet Intake Manifold A1661410401

Product currently unavailable

Part no. A1110981037

Mercedes-Benz W203 C 200 230 Kompressor M111 Supercharger Suction Nozzles

Product currently unavailable

Part no. A9015283382

Air Intake Pipe Mercedes Sprinter W901 W903 Air Filter Hose Line A9015283382

Product currently unavailable

Part no. A0004306232

Vacuum Pump Mercedes W205 W213 Petrol Engine M274 Brake Servo Pump A6510701801

Product currently unavailable

Part no. A2740905600

Mercedes W205 Breather Valve Vent Hose Pipe A2740905600

Product currently unavailable

Part no. A2600900700

Mercedes W177 M260 Intercooler Turbocharger Air Manifold Hose Tube A2600900700

Product currently unavailable

Part no. A4474708800

Mercedes Vito W447 AdBlue Filler Pipe Tank Reservoir Neck Line Hose A4474708800

Product currently unavailable

Part no. A6460900180-1

Mercedes C E W203 W211 OM646 Diesel Turbocharger Turbo Charger A6460900080

Product currently unavailable

Part no. A6395010801

Intercooler Radiator Mercedes W639 Vito OM646 Charge Air Cooler A6395010801

Product currently unavailable

Part no. A0009050401

Mercedes W906 OM651 Diesel Engine Oil Level Sensor Control Unit A0009050401

Product currently unavailable

Part no. A0004700800

Fuel Filler Cap Mercedes W176 W205 W213 Fuel Tank Cover A0004700800

Product currently unavailable

Part no. H8201164371

Mercedes W415 OM607 Diesel Turbocharger H8201164371

Product currently unavailable

Part no. A6562033900

Mercedes Vito W447 OM654 Coolant Hose Turbo Turbocharger Pipe Line A6562033900

Product currently unavailable

Part no. A6420908337

Mercedes-Benz E W207 W212 OM642 Left N/S Air Charge Intake Manifold A6420908337

Product currently unavailable

Part no. A2474703403

Mercedes W177 Activated Charcoal Filter Carbon Container Fuel Tank A2474703403

Product currently unavailable

Part no. A2024300032

Vacuum Pump Mercedes R170 W202 C208 W210 M111 Petrol Engine A0004351301

Product currently unavailable

Part no. A9075011100

Mercedes W907 Coolant Hose Cooling Pipe Radiator Line A9075011100

Product currently unavailable

Part no. A0000101551

Mercedes W901 W903 W905 OM602 Diesel Fuel Injector Injection Nozzle A0000101551

Product currently unavailable

Part no. A6461800120

Mercedes-Benz Vito W639 OM646 Turbocharger Oil Feed Pipe Line A6461800120

Product currently unavailable

Part no. A6460700287

Mercedes-Benz C E W203 W211 OM646 Fuel Injector Injection Nozzle A6460700287

Product currently unavailable

Part no. A2038304296

Mercedes CL203 W203 Engine Water Coolant Pipe Hose A2038304296

Product currently unavailable

Part no. A2535019282

Mercedes X253 Water Hose Engine Coolant Pipe Line A2535019282

Product currently unavailable

Part no. A6540908400

Turbocharger Mercedes W177 C118 W247 Diesel OM654 A6540908400

Product currently unavailable

Part no. A6420101791-1

Crankcase Breather Valve Mercedes W221 OM642 Crankcase Vent Valve A6420101791

Product currently unavailable

Part no. A2124708901-1

Mercedes W212 Fuel Tank Diesel OM651 OM642 Fuel Tank Filler Pipe A2124708901

Product currently unavailable

Part no. A1724700301

Mercedes SLK R172 Fuel Tank Diesel Complete Fuel Unit OM651 A1724700301

Product currently unavailable

Part no. A6460902437

Manifold Mercedes W211 Diesel Engine OM646 Air Intake Manifold A6460902437

Product currently unavailable

Part no. A2762005951

Cooling Pipe Mercedes W205 C207 C238 Engine Water Coolant Hose A2762005951

Product currently unavailable

Part no. A2760900737

Intercooler Pipe Mercedes W205 Petrol M276 Charge Air Line Left A2760900737

Product currently unavailable

Part no. A2054705401

Mercedes W205 Fuel Tank Petrol Complete Tank Reservoir A2054705401

Product currently unavailable

Part no. A2038305396

Mercedes-Benz C CLK Class W203 C209 Engine Water Coolant Pipe Hose A2038305396

Product currently unavailable

Part no. A6070106600

Mercedes W176 W246 OM607 Automatic Transmission Oil Filler Pipe Line A6070106600

Product currently unavailable

Part no. A6540700601

Fuel Line Mercedes W213 W447 OM654 Injection Return Pipe Hose A6540700601

Product currently unavailable

Part no. A1330102100

Bleed Line Mercedes C117 X156 W176 Engine Breather Vent Hose A1330102100

Product currently unavailable

Part no. A1110900980

Mercedes W202 W210 M111 Petrol Engine Compressor Supercharger A1110900980

Product currently unavailable

Part no. A2216300067

Mercedes-Benz S-Class W221 Fuel Filler Pot Flap Cover Carrier Cap A2216300067

Product currently unavailable

Part no. A6460700695

Mercedes W639 W906 OM646 Diesel Fuel Injector Pressure Rail Line A6460700695

Product currently unavailable

Part no. A0255457132

Mercedes E-Class W211 S211 Parktronic Parking Control Unit Module ECU

Product currently unavailable

Part no. A6070700700-1

High Pressure Pump Mercedes W176 W246 OM607 Diesel Fuel Pump A6070700700

Product currently unavailable

Part no. A6460161081

Breather Hose Mercedes W204 W639 Diesel OM646 Oil Seperator Crankcase Vent Pipe

Product currently unavailable

Part no. A0994760080

Seal Mercedes C205 Fuel Filler Neck Flap Profile Seal Gasket A0994760080

Product currently unavailable

Part no. A2721402301

Mercedes W204 W212 C219 M272 Air Pipe Hose Intake Manifold A2721402301

Product currently unavailable

Part no. A2104703901

Fuel Tank Mercedes W210 Kompressor Petrol Complete Fuel Reservoir A2104703901

Product currently unavailable

Part no. A2095280982

Intercooler Hose Mercedes W209 OM646 Diesel Left N/S Air Turbo A2095280982

Product currently unavailable

Part no. A1661410185

Mercedes-Benz A-Class W168 M166 Intake Manifold Reinforcement Bracket Mount

Product currently unavailable

Part no. A6421400000

Intake Silencer Mercedes W639 W906 OM642 Air Muffler Box Housing A6421401387

Product currently unavailable

Part no. A6460901480-2

Mercedes Sprinter W906 OM646 Vacumm Box Turbo Charger A6460901280

Product currently unavailable

Part no. A1110980050

Throttle Body Mercedes W203 W204 W211 Kompressor M271 Petrol A1110980050

Product currently unavailable

Part no. A2114700902-1

Mercedes W211 Complete Fuel Tank Diesel Fuel Reservoir 65L A2114708701

Product currently unavailable

Part no. A2474707002

Mercedes W177 W247 Fuel Tank OM608 OM654 Diesel Complete Tank Reservoir

Product currently unavailable

Part no. A0009050700

Temperature Sensor Mercedes W203 W204 W211 W212 W221 Water Coolant A0009050700

Product currently unavailable

Part no. A6510700701

Mercedes W204 W212 W906 Diesel Fuel Injection Pump A6510700701

Product currently unavailable

Part no. A1768300096-1

Mercedes W176 AMG Engine Radiator Coolant Line Pipe Hose A1768300096

Product currently unavailable

Part no. A0021402653

Mercedes W124 M103 M104 Petrol Engine Throttle Body Housing A0021402653

Product currently unavailable

Part no. A2740180321

Mercedes W204 W212 M274 Engine Vent Ventilation Line Pipe Hose A2740180321

Product currently unavailable

Part no. A1561401801-1

Mercedes W204 C63 AMG Petrol M156 Air Intake Manifold A1561401501

Product currently unavailable

Part no. A2740960045

Mercedes W205 Turbocharger Turbo Bracket Holder Mount Support A2740960045

Product currently unavailable

Part no. A6540107703

Mercedes W213 Control Valve Breather Line Pipe A6540107703

Product currently unavailable

Part no. A9065285082-1

Mercedes Sprinter W906 Intercooler Hose OM651 Air Charge Turbo Hose Pipe Line

Product currently unavailable

Part no. A6460700638

Fuel Injection Line Mercedes W639 W906 OM646 Pressure Pipe Rail A6460700638

Product currently unavailable

Part no. A6070900301

Air Filter Mercedes W176 OM607 Box Silencer Housing A6070900301

Product currently unavailable

Part no. A6512300465

Mercedes W176 W204 W207 W212 OM651 Diesel Brake Vacuum Pump A6512300465

Product currently unavailable

Part no. A2115001102

Mercedes E-Class W211 E270 CDI E320 CDI Intercooler Air Charge Cooler Radiator

Product currently unavailable

Part no. A2534707701

Mercedes C253 Diesel Engine AdBlue Additive Tank Fluid Reservoir A1664703901

Product currently unavailable

Part no. A6510703301

Mercedes W205 Diesel High Pressure Fuel Pump Insulation A6510703301

Product currently unavailable

Part no. A6510700035

Mercedes W204 W212 OM651 Fuel Overflow Leakoff Hose Line Pipe A6510700035

Product currently unavailable

Part no. A4150900437-1

Turbo Hose Mercedes W415 Citan Air Flow Intercooler Pipe Line 144608356R

Product currently unavailable

Part no. A6460700333

Mercedes W639 W906 OM646 Pressure Pipe Fuel Injection Line Rail A6460700333

Product currently unavailable

Part no. A6420906537-1

Mercedes W221 OM642 Diesel Intake Manifold Left N/S Air Charge A6420906537

Product currently unavailable

Part no. A2710901937-2

Intercooler Pipe Mercedes W203 M271 Air Intake Cross Hose Pipe A2710901937

Product currently unavailable

Part no. A2711530328

Fuel Pressure Sensor Mercedes W204 Petrol OM271 Injection Rail A2711530328

Product currently unavailable

Part no. A4476211200

Mercedes Vito W447 OM654 Fuel Filter Diesel Engine Housing A4476211200

Product currently unavailable

Part no. A6510701695

Fuel Rail Mercedes Vito W447 OM651 High Pressure Injection A6510701695

Product currently unavailable

Part no. A6460901480

Mercedes Sprinter W906 OM646 Turbocharger Complete Turbo Charger A6460901280

Product currently unavailable

Part no. A2118300596

Mercedes W211 W219 Engine Water Coolant Hose Pipe A2118300596

Product currently unavailable

Part no. A1110181582

Mercedes-Benz C W202 W203 M111 Engine Crankcase Breather Pipe Hose A1110181582

Product currently unavailable

Part no. A6510900786

Turbocharger Mercedes W176 Diesel Engine OM651.901 Turbocharger A6510900786

Product currently unavailable

Part no. A2124701075

Fuel Tank Line Mercedes W212 C207 C218 Petrol M276 Fuel Hose A2124701075

Product currently unavailable

Part no. A6420903737

Intake Manifold Mercedes W204 OM642 Diesel V6 Engine Left Manifold A6420903737

Product currently unavailable

Part no. A2600904200

Mercedes W177 V177 M260 A35 AMG Turbocharger Turbo Charger A2600903000

Product currently unavailable

Part no. A6420700201

Fuel Pump Mercedes W204 OM642 Diesel High Pressure Pump A6420700201

Product currently unavailable

Part no. A0009050800

Mercedes W205 C250 Diesel Fuel Temperaure Sensor A0009050800

Product currently unavailable

Part no. A6395282506

Mercedes-Benz Vito Viano W639 Air Filter Box Silencer Housing A6395282506

Product currently unavailable

...

Showing 1684-1782 of 2483 products

Comprehensive offer of used intake and fuel system parts – air filters, throttles, fuel pumps, injectors, and intake manifolds

What components make up the intake and fuel system?

Have you ever wondered what determines your engine's performance and efficiency? The intake and fuel systems play a crucial role in ensuring the proper mixing of air and fuel, which translates into power, economy, and environmental friendliness. At Global Parts, you'll find a wide selection of used car parts. , such as air filters, **throttle valves , fuel pumps and fuel injectors We offer parts for intake and fuel systems for BMW , Audi, Volkswagen , Mercedes , and Mini, tailored to various models and needs.

Definition and importance of systems in your vehicle

A car's intake system is a set of components responsible for supplying the appropriate amount of air to the internal combustion engine . Together with the fuel system, it forms the engine's primary power supply. Their combined operation is crucial for the engine's efficiency, dynamics, and refinement. For example, in the Audi A3 8P 2.0 TFSI, properly tuned intake and fuel systems allow for power output of up to 200 hp while maintaining optimal fuel consumption.

How does the intake and fuel system work?

The intake and fuel systems work together to deliver a mixture of air and fuel to the combustion chamber. Each component of the system has a specific task:

Fuel pumps and level sensors – They are responsible for the correct supply of fuel to the engine and controlling its amount in the tank.

Fuel tanks and filler pipes – They store fuel and allow for safe refueling.
Air and fuel intake sensors – They monitor the amount of air and fuel supplied, optimizing engine operation.
Throttles – They regulate air flow to the engine, affecting its performance and response to the gas pedal.
Vacuum pumps – They support the operation of vacuum systems, such as brakes and control valves.
Air filters – They protect the engine from contamination by ensuring clean air during the combustion process.
Fuel filters – Removes impurities from the fuel, protecting the injection system and fuel pump.
Intake manifolds – Distributes air evenly into the cylinders, increasing combustion efficiency.
Air filter housings – They protect air filters from damage and ensure their optimal operation.
Cables, hoses and tubes – They transport fuel and air between individual system components.
Turbochargers, compressors and coolers – They increase the amount of air supplied to the engine, improving its performance.
Injection systems and parts – They are responsible for the precise dosing of fuel to the cylinders, which affects combustion and engine efficiency.
Fuel filler flaps and caps – They ensure the tightness of the refueling system and protection against leaks. Well-maintained intake and fuel system components not only improve performance, but also lower fuel consumption and reduce exhaust emissions.

Intake and fuel system parameters and compatibility

Part type	Function	Typical parameters	Compatibility
Air filter	Air purification	Flow 300–600 m³/h	Audi A3 8P, VW Golf V, Seat Leon
Fuel pump	Fuel delivery	Pressure 3–5 bar	BMW E90, Mercedes W204, VW Passat B6
Intake manifold	Air distribution	Material: aluminum	Audi A4 B8, Skoda Superb, VW Tiguan

Why is it worth taking care of the intake and fuel system?

Regular maintenance and replacement of intake and fuel system components is essential for the proper operation of any vehicle. Contamination or wear of components can lead to:

Reduced engine power.
Higher fuel consumption.
Damage to other components, such as turbochargers or catalytic converters. By choosing genuine used car parts from Global Parts, you can save money without compromising quality and durability. Our selection includes intake system parts that ensure excellent engine performance.

Benefits of proper fit

A well-maintained intake system improves the engine's flexibility, while a functioning fuel system improves stability under varying loads. Their interaction not only improves performance but also lowers operating costs. Proper component matching (e.g., by VIN or OEM number) ensures correct installation and full compatibility with the engine control electronics.

How to choose the right intake and fuel system parts?

When deciding to purchase parts, pay attention to several key aspects:

Vehicle-specific fit – Every make and model has its own unique technical requirements. At Global Parts, you'll find parts tailored to your car, whether it's a BMW , Audi, Volkswagen , Mercedes , or Mini .
Technical condition – Check whether components such as fuel lines , fuel pumps or injectors , are free from damage and ready for further use.
Material – For example, intake manifolds can be made of aluminum or plastic. Choosing the right material affects durability and efficiency.

Comparison of part types

It's worth noting the differences between original equipment and aftermarket parts. Original equipment (OEM) parts are perfectly matched to a specific vehicle model; for example, the Audi A3 8P 1.6 FSI intake system has different parameters than its equivalent in the VW Golf V. Aftermarket parts, on the other hand, often offer broader compatibility, allowing for more flexible installation while maintaining high efficiency.

Why choose used parts for the intake and fuel system?

Used car parts are the perfect solution that combines high quality with cost savings. At Global Parts, we offer a wide selection of components, such as air filters, throttle bodies, and fuel injectors, all of which have undergone rigorous quality inspections. Why choose this solution?

Lower costs – Used components, such as fuel pumps and intake manifolds, are often much cheaper than new ones, and their quality remains high.
Ecology – Choosing used car parts, you support recycling and reduce the amount of automotive waste.
Wide availability – We offer parts for all the most popular brands, allowing for easy fitment to your vehicle.

How to take care of the intake and fuel system?

To keep your engine running efficiently, regularly check the condition of your intake and fuel systems . Here are some tips:

Change air filters regularly and check intake hoses for leaks.
Keep your fuel injectors clean – contamination can reduce their performance.
Check the condition of the fuel pump and hoses to avoid problems with engine power. In case of breakdown or wear and tear, you will find the right used car parts at Global Parts that will help restore your vehicle to full working order.

Intake and fuel system diagnostic procedure

To assess the condition of the intake and fuel systems, it is worth performing simple diagnostics:

Check the tightness of the pipes and connections.
Assess the condition of your air filter – excessive dirt can reduce airflow by 30%.
Measure the fuel pressure – a difference of more than 0.5 bar from the nominal value may indicate a pump fault.
Check the air flow meter - its incorrect readings cause the engine to run unevenly.

FAQ - Frequently asked questions about the intake and fuel system

Question	Answer
What is the function of the intake system in a car?	The intake system is a set of components responsible for supplying air to the engine, such as the air filter, throttle body and intake manifold.
What is the main function of the fuel system?	The fuel system is the system that delivers fuel to the engine – it includes the pump, lines, filter and injectors.
What are the symptoms of intake system damage?	A loss of power, increased fuel consumption or uneven engine operation are typical symptoms of leaks in the intake system.
Does the Audi A3 8P intake system fit other models?	Some components (e.g. filters, hoses, throttle bodies) are compatible with VW Golf V and Seat Leon, but it is always worth checking the compatibility by the VIN number.
What are the benefits of keeping a clean intake system?	Better combustion efficiency, lower fuel consumption and longer turbocharger life.
How often should you change the air and fuel filter?	Recommended replacement is every 15,000–20,000 km or once a year, depending on driving conditions.
How do you know if your fuel pump needs replacing?	Symptoms of a faulty fuel pump include difficulty starting the engine, intermittent idle at higher RPMs, and a loss of power during acceleration. It's worth checking the fuel pressure and the condition of the fuel lines.

Summary: Intake and Fuel Systems at the Global Parts Automotive Store

The intake and fuel systems are fundamental to the proper functioning of any engine. By choosing the right parts, such as throttle bodies, air filters, fuel injectors, and fuel pumps, you can ensure your car's performance, improve fuel economy, and reduce exhaust emissions. The Global Parts automotive store invites you to browse our wide selection of genuine used car parts . Whether you're looking for car parts for BMW , Audi , Volkswagen , Mercedes, Mini , or more, you'll find them at competitive prices. We strive to ensure every customer finds the right parts for their car, and if you have any questions or concerns about selecting the right components, we're happy to help! Please contact us – we're here to help! For more information and interesting facts, visit our automotive blog .

mini auto parts volkswagen genuine parts used car parts spare parts motor store genuine used mercedes parts genuine used audi parts bmw air & fuel delivery mercedes air & fuel delivery mini air & fuel delivery audi air & fuel delivery volkswagen air & fuel delivery