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. A6420920701

Fuel Filter OEM Mercedes Sprinter W906 Diesel Engine OM642 OM646 A6420920701

Product currently unavailable

Part no. A2750900682

Mercedes W221 M275 V12 Engine Air Intake Pipe Hose Left N/S A2750900682

Product currently unavailable

Part no. A2760900200

Mercedes W213 C238 Intake Manifold Air Inlet Manifold A2760900200

Product currently unavailable

Part no. A6510903542

Air Intake Hose Mercedes W205 X253 Diesel OM651 Pressure Sensor A6510903542

Product currently unavailable

Part no. A2184700594

Fuel Pump Mercedes W204 W212 AMG Sender Unit Sensor Left N/S A2184700594

Product currently unavailable

Part no. A2048990150

Fuel Flap Actuator Cable Mercedes C204 W212 Filler Opener A2048990150

Product currently unavailable

Part no. A2124703194

Fuel Pump Mercedes W204 C63 W212 E63 AMG Delivery Sensor Sender Unit A2124703194

Product currently unavailable

Part no. A2534701401

Adblue Container Mercedes GLC X253 Diesel OM651 Additive Tank A2534701401

Product currently unavailable

Part no. A0009052706

Gas Pressure Sensor Mercedes W176 W204 W639 W906 Diesel EGR Exhaust A0009052706

Product currently unavailable

Part no. A1665280182

Mercedes W166 X166 C292 Air Charge Intercooler Hose Pipe Line A1665280182

Product currently unavailable

Part no. A0004303500

Vacuum Pump Mercedes H243 X243 Hybrid Engine Vacuum Pump Unit A0004303500

Product currently unavailable

Part no. A6395282882-1

Mercedes Vito W639 Turbo Intercooler Air Flow Hose Pipe OM651 Diesel A6395282882

Product currently unavailable

Part no. A9104701800

Mercedes W910 Fuel Tank Pump Sender Unit A9104701800

Product currently unavailable

Part no. A2534710015

Mercedes W205 Fuel Pipe Low Pressure Rail Purge Line Coil Valve A2534710015

Product currently unavailable

Part no. A6510770412

Mercedes W906 Camshaft Gear Pulley High Pressure Pump OM651.955 A6510770412

Product currently unavailable

Part no. A2054701694-1

Fuel Tank Pump Mercedes W205 W213 X253 OM654 Delivery Sender Module A2054701694

Product currently unavailable

Part no. A1561401801-1

Mercedes W204 C63 AMG Petrol M156 Air Intake Manifold A1561401501

Product currently unavailable

Part no. A2094700294

Fuel Pump Mercedes W203 C209 M272 Delivery Sensor Sender Unit A2094700294

Product currently unavailable

Part no. A6420901742-1

Turbocharger Mercedes X164 W212 W221 OM642 Air Intake Pipe Inlet A6420901742

Product currently unavailable

Part no. A6540904800

Mercedes W910 Fuel Filler Head Housing Primer A6540904800

Product currently unavailable

Part no. A2035280307

Mercedes-Benz C-Class W203 C180 Manifold Air Intake Pipe A2035280307

Product currently unavailable

Part no. A1694702201

Mercedes-Benz A-Class W169 160 CDI Fuel Tank Diesel A1694702201

Product currently unavailable

Part no. A2700183900

Vacuum Pipe Mercedes C117 W176 W246 M270 Petrol Engine Line Hose A2700183900

Product currently unavailable

Part no. A6260900029

Mercedes W205 Intake Manifold Pipe Air Charge Hose Line A6260900029

Product currently unavailable

Part no. A1634703694

Mercedes-Benz W163 ML 270 CDI Fuel Pump Delivery Unit Diesel A1634703694

Product currently unavailable

Part no. A2515000000

Mercedes W164 Intercooler Charge Air Cooler Radiator Diesel W251 A2515000000

Product currently unavailable

Part no. A1660940310

Mercedes-Benz A-Class W168 Fitting Air Intake Pipe Hose Scoop A1660940310

Product currently unavailable

Part no. A2762000256

Mercedes W213 M276 Water Pump Inlet Hose Coolant Connector A2762000256

Product currently unavailable

Part no. A2215281082

Mercedes W221 Air Intake Hose OM642 W212 Intercooler Charge Pipe A2215281082

Product currently unavailable

Part no. A2762002052

Mercedes R172 W205 Water Coolant Feed Line Pipe Hose Left Cylinder A2762002052

Product currently unavailable

Part no. A2534703600

Mercedes X253 Fuel Tank OM651 OM654 Diesel Complete Tank Reservoir A2534703600

Product currently unavailable

Part no. A2115011725

Mercedes C219 Petrol M273 Engine Expansion Tank Vent Tube Hose Pipe A2115011725

Product currently unavailable

Part no. A6070100082

Vent Pipe Hose Mercedes W176 W246 OM607 Cylinder Breather Line A6070100082

Product currently unavailable

Part no. A2035200295

Air Flow Mass Meter Mercedes W203 W209 OM646 Diesel Engine Unit A2035200295

Product currently unavailable

Part no. A6420905437

Intake Manifold Mercedes W164 W203 OM642 Left N/S Air Charge A6420905437

Product currently unavailable

Part no. A6540906301

Mercedes W205 W213 W447 OM654.920 Two Stage Turbocharger Turbo A6540901401

Product currently unavailable

Part no. A2720900882

Mercedes W221 M272 Petrol Air Intake Pipe Hose Duct Line A2720900882

Product currently unavailable

Part no. A6420900414

Mercedes W213 W222 C238 C253 OM642 Diesel Engine Intercooler A6420900414

Product currently unavailable

Part no. rhd-A6420707732

Fuel Filter Pipe Mercedes W164 W221 OM642 Connecting Line Rail A6420707732

Product currently unavailable

Part no. A6420909580-1

Mercedes W212 OM642 V6 Diesel Turbocharger Turbo A6420909580

Product currently unavailable

Part no. A2660100766

Dipstick Tube Mercedes W169 W245 M266 Petrol Engine Oil Guide A2660100766

Product currently unavailable

Part no. A0005403603

Mercedes W205 W213 C238 Adblue Injector Wiring Cable Harness A0005403603

Product currently unavailable

Part no. A1714702501-1

Mercedes R171 M271 M272 Fuel Tank Petrol Complete Fuel Tank Unit A1714702301

Product currently unavailable

Part no. A0001593304

Mercedes W169 W245 OM640 Fuel Filter Temperature Sensor A0001593304

Product currently unavailable

Part no. A2600104900

Engine Oil Pipe Mercedes W177 M260 AMG Filler Filling Hose Line A2600104900

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. A2464701020

Mercedes W176 Fuel Tank Filler Neck Pipe Hose Line W246 A2464701020

Product currently unavailable

Part no. A2720900182

Intake Hose Mercedes W211 W219 M272 Air Duct Pipe Left N/S A2720900182

Product currently unavailable

Part no. A2115280308-1

Mercedes W211 Air Suction Pipe Turbo Intercooler Hose A2115280308

Product currently unavailable

Part no. A1635016182

Mercedes-Benz M-Class W163 ML 270 CDI Turbo Intercooler Radiator Hose Pipe

Product currently unavailable

Part no. A4475281924

Mercedes W447 Air Intake Hose Pipe Tube A4475281924

Product currently unavailable

Part no. A2740700995-2

Mercedes W205 M274 Petrol Fuel Rail Injection Injector A27407800

Product currently unavailable

Part no. A6519060200

Mercedes W906 OM651 Turbo Actuator Diesel Control Module Unit A6519060200

Product currently unavailable

Part no. A2750900782

Mercedes W221 M275 V12 Engine Air Intake Pipe Hose Right O/S A2750900782

Product currently unavailable

Part no. A1120940048

Mercedes-Benz W202 W203 W208 W210 W211 Air Flow Mass Meter Sensor A1120940048

Product currently unavailable

Part no. A2035282982

Mercedes W203 CL203 Intercooler Air Intake Turbo Hose Pipe A2035282982

Product currently unavailable

Part no. A6420780341

Mercedes W204 Diesel OM642 Fuel Return Leak Line With Bracket A6420780341

Product currently unavailable

Part no. A6420780341-1

Mercedes W204 Diesel OM642 Fuel Return Leak Line With Bracket A6420780341

Product currently unavailable

Part no. A1688000348-1

Mercedes W168 Central Locking Unit Vacuum Pump Box Foam A1688000348

Product currently unavailable

Part no. A6400700701

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

Product currently unavailable

Part no. A6510900148-2

Mercedes W204 W207 W639 W906 Air Flow Mass Meter Sensor HELLA A6510900148

Product currently unavailable

Part no. A1664701094

Mercedes ML W166 Fuel Pump Tank Pump AMG ML63 M157 Petrol A1664701094

Product currently unavailable

Part no. A6480940097

Mercedes-Benz S-Class W220 Diesel Air Intake Tube Inlet Pipe Hose A6480940097

Product currently unavailable

Part no. A2710901601

Mercedes W204 M271 Air Intake Filter Box Lower Housing Element A2710901601

Product currently unavailable

Part no. A9074761300

Mercedes Sprinter W907 Diesel Return Fuel Tank Line Hose Pipe A9074761300

Product currently unavailable

Part no. A2710700100

Mercedes W204 Fuel Pump High Pressure Fuel Injection Pump A2710700100

Product currently unavailable

Part no. A2115010782

Mercedes W211 Water Hose Radiator Cooling Coolant Tube Pipe Line A2115010782

Product currently unavailable

Part no. a2700900577

Mercedes W176 Turbocharger Turbo Oil Return Pipe Line Hose A2700900577

Product currently unavailable

Part no. A2730902082

Mercedes CLS 350 C219 Petrol M272 Air Intake Pipe Left N/S Air Duct A2730902082

Product currently unavailable

Part no. A6395282982-1

Mercedes Vito W639 Turbo Intercooler Air Flow Hose Pipe OM651 Diesel A6395282982

Product currently unavailable

Part no. A4157540308

Mercedes Citan W415 Fuel Filler Pot Flap Cover Carrier Cap A4157540308

Product currently unavailable

Part no. A2045000200-2

Mercedes W204 Intercooler Charge Air Cooler Radiator Diesel OM651 A2045000200

Product currently unavailable

Part no. A1111402112

Mercedes SLK R170 M111 Air Intake Hose Intercooler Charge Pipe Line A1111402112

Product currently unavailable

Part no. A1404700005

Fuel Filler Cap Mercedes R170 W202 W208 W210 Tank Lid Black Covering A1404700005

Product currently unavailable

Part no. A2660940811

Mercedes W169 W245 M266 Throttle Body Inlet Intake Pipe Tube A2660940811

Product currently unavailable

Part no. A2138313500

Intake Duct Mercedes W213 Air Intake Box Channel Pipe Hose A2138313500

Product currently unavailable

Part no. A2468302615

Mercedes W176 W246 Air Conditioning Heater Pipe Hose Line A2468302615

Product currently unavailable

Part no. A6420905980

Mercedes W164 W211 OM642 Diesel Turbocharger Turbo Charger A6420905980

Product currently unavailable

Part no. A9064712801-2

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

Product currently unavailable

Part no. A6510900309

Mercedes W176 W246 W242 OM651 Clean AIr Chamber Box Air Intake A6510900309

Product currently unavailable

Part no. A0004900713

Mercedes C207 OM651 BlueTec Adblue Injector Fluid Injection Nozzle A0004900713

Product currently unavailable

Part no. A2712301165

Mercedes W203 Compressor Vacuum Pump A2712301165

Product currently unavailable

Part no. A2534707401

Mercedes X253 AdBlue Additive Tank Fluid Reservoir Diesel Engine A2534707401

Product currently unavailable

Part no. A2118302615

Mercedes-Benz E CLS Class W211 W219 Engine Water Coolant Hose Pipe A2118302615

Product currently unavailable

Part no. A1705280508

Mercedes SLK R170 M111 Air Intake Hose Kompressor Intercooler Pipe A1705280408

Product currently unavailable

Part no. A1764700164

Purge Line Mercedes W176 A45 AMG Petrol M133 Fuel Evaporation Hose A1764700164

Product currently unavailable

Part no. A6420702495

Mercedes W203 OM642 Fuel Injection Rail High Pressure Supply Line A6420702495

Product currently unavailable

Part no. A2215420017

Mercedes W221 Hybrid Fuel Tank Level Sensor Transmitter Unit A2215420017

Product currently unavailable

Part no. A2115282782

Mercedes-Benz E-Class S211 W211 Diesel Turbo Intercooler Hose Pipe A2115282782

Product currently unavailable

Part no. A2114703820

Mercedes-Benz E-Class S211 Touring Fuel Tank Filler Neck Pipe Hose A2114703820

Product currently unavailable

Part no. A2662000052

Mercedes A Class W169 M266 Engine Water Coolant Hose Pipe A2662000052

Product currently unavailable

Part no. A6460900180-1

Mercedes C E W203 W211 OM646 Diesel Turbocharger Turbo Charger A6460900080

Product currently unavailable

Part no. A6461400087

Intake Silencer Mercedes Sprinter W906 Pipe Line Hose Diesel A6461400087

Product currently unavailable

Part no. A9065283282

Mercedes Sprinter W906 Intercooler Air Intake Turbo Hose Pipe A9065283282

Product currently unavailable

Part no. A6540906100

Mercedes W213 Radiator Intercooler Charge Air Cooler Turbo A6540906100

Product currently unavailable

Part no. A6110700179

Mercedes ML W163 W203 OM611 OM612 Fuel Pre Heater Cooler A6110700179

Product currently unavailable

Part no. A6510706381-1

Fuel Feed Lines Mercedes W204 Diesel OM651 Injection Rail Line Pipe A6510706381

Product currently unavailable

Part no. A2035200095

Mercedes-Benz C-Class W203 Diesel OM611 Air Flow Mass Meter Pipe A2035200095

Product currently unavailable

Part no. A2214708001

Mercedes-Benz S-Class W221 Diesel Complete Fuel Tank 83L A2214708001

Product currently unavailable

...

Showing 1981-2079 of 3199 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