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. A6420908680-3

Mercedes W212 Turbocharger Turbo OM642 V6 Diesel A6420908680

Product currently unavailable

Part no. A0001593304

Mercedes W169 W245 OM640 Fuel Filter Temperature Sensor A0001593304

Product currently unavailable

Part no. A2514700294

Fuel Pump Mercedes W251 Diesel OM642 Fuel Tank Pump A2514700294

Product currently unavailable

Part no. A6460700101-1

Fuel Pump Mercedes W203 W211 W639 W906 OM646 High Pressure Pump A6460700101

Product currently unavailable

Part no. A2760901600

Turbocharger Oil Pipe Mercedes C207 W212 M276.820 Return Line Hose A2760901600

Product currently unavailable

Part no. A6460700532-1

Mercedes W203 OM646 Fuel Injector Supply Lines Tank Feed Pipes A6460700532

Product currently unavailable

Part no. A2700701995

Fuel Injection Rail Mercedes W176 W177 M270 High Pressure Fuel Rail A2700701995

Product currently unavailable

Part no. A6071400009

Engine Exhaust Manifold Mercedes W176 W246 OM607 Diesel Unit A6071400009

Product currently unavailable

Part no. A2034707501

Mercedes Benz C Class W203 Diesel Complete Fuel Tank 62L A2034707501

Product currently unavailable

Part no. A1688302796

Mercedes-Benz A-Class W168 Heater Matrix Water Coolant Hose A1688302796

Product currently unavailable

Part no. A0009059305

Mercedes W906 OM651 Diesel Air Charge Intake Temperature Sensor A0009059305

Product currently unavailable

Part no. A6420943497

Turbo Manifold Mercedes W204 W212 OM642 Air Duct Flow Mass Meter A6420943497

Product currently unavailable

Part no. A2740187201

Mercedes W205 Petrol M274 Bleed Line Engine Breather Vent Hose A2740187201

Product currently unavailable

Part no. A2762300265

Mercedes W204 W205 C207 W212 W213 Petrol Engine Vacuum Pump A2762300265

Product currently unavailable

Part no. A6540903601-2

Mercedes W213 CDI OM654.920 Turbocharger Actuator 826802-0023 6NW011934

Product currently unavailable

Part no. A1660700995

Mercedes W168 Fuel Distributor Injection A1660700995

Product currently unavailable

Part no. A1645052061

Mercedes ML W164 Air Duct Pipe Intake Hose Rear Right O/S A1645052061

Product currently unavailable

Part no. A6460960299-1

Turbo Charger Mercedes Vito W639 OM646 Complete Turbocharger A6460960299

Product currently unavailable

Part no. A6420902737

Mercedes W164 W251 W639 Intake Manifold Charge Air Line Left N/S A6420902737

Product currently unavailable

Part no. A2124700200

Additive Tank Mercedes W207 W212 BlueTec AdBlue Diesel Tank A2124700200

Product currently unavailable

Part no. A6398310245

Mercedes Vito W639 Air duct Air Channel Vent Hose Pipe Left N/S A6398310245

Product currently unavailable

Part no. A6460701487-2

Mercedes Vito W639 Sprinter W906 Diesel OM646 Fuel Injector A6460701487

Product currently unavailable

Part no. A6460701532-2

Mercedes Vito W639 OM646 Diesel Fuel Overflow Hose Fuel Return Line A6460701532

Product currently unavailable

Part no. A1685280182

Mercedes-Benz A-Class W168 Intercooler Hose Pipe Tube Line A1685280182

Product currently unavailable

Part no. A6510902501

Mercedes W205 Air Filter Box OM651 Diesel Air Silencer Housing A6510902501

Product currently unavailable

Part no. A2760903380-1

Turbocharger Actuator Mercedes A238 E450 4MATIC Turbo Vacuum Box A2760903380

Product currently unavailable

Part no. A2054703901-1

Mercedes W205 Diesel AdBlue Additive Fuel Tank Reservoir A2054703901

Product currently unavailable

Part no. A2054706901-

Mercedes W205 Diesel AdBlue Additive SCR Fuel Tank Reservoir A2054706901

Product currently unavailable

Part no. A2660940587

Intake Manifold Hose Mercedes W169 W245 M266 Air Line Pipe A2660940787

Product currently unavailable

Part no. A9014700420

Mercedes Sprinter W901 Diesel Fuel Tank Filler Neck Pipe Hose Part A9014700420

Product currently unavailable

Part no. A0000101485

Mercedes W204 Engine Oil Filler Cap Cover A0000101485

Product currently unavailable

Part no. A0130947202

Filter Box Mercedes W124 Petrol Engine M103 Air Filter Housing A0130947202

Product currently unavailable

Part no. A6460701487-3

Mercedes Vito W639 Sprinter W906 Diesel OM646 Fuel Injector A6460701487

Product currently unavailable

Part no. A9078300002

Mercedes W907 Heating Water Line Hose Pipe A9078300002

Product currently unavailable

Part no. A6420902737-2

Mercedes W164 W251 W639 Intake Manifold Charge Air Line Left N/S A6420902737

Product currently unavailable

Part no. A6070900342

Intercooler Pipe Mercedes W176 W246 OM607 Diesel Air Intake Pipe A6070900342

Product currently unavailable

Part no. A1698310141

Mercedes W169 W245 Interior Air Pollen Filter Cover Trim A1698310141

Product currently unavailable

Part no. A6420901642

Turbo Pipe Mercedes W212 W221 OM642 Line Duct Air Flow Mass Meter A6420901642

Product currently unavailable

Part no. A1244700859

Mercedes W124 S124 Activated Charcoal Filter Active Carbon A1244700859

Product currently unavailable

Part no. A4475280700

Mercedes Vito W447 OM654 Air Intake Pipe Filter Hose Line A4475280700

Product currently unavailable

Part no. A2600903100-1

Mercedes W177 M260 AMG A35 Intercooler Charge Air Cooler A2600903100

Product currently unavailable

Part no. A6110700501

Mercedes W168 W202 W210 OM611 OM668 High Pressure Fuel Pump A6110700501

Product currently unavailable

Part no. A2710941382

Mercedes SLK R171 M271 Petrol Air Intake Hose Charge Pipe Line A2710941382

Product currently unavailable

Part no. A2710703501-1

Mercedes W204 W212 Fuel High Pressure Injection Pump Part M271 A2710703501

Product currently unavailable

Part no. A2125011782

Coolant Hose Mercedes E300 W212 Diesel OM651 Radiator Hose Left To Engine

Product currently unavailable

Part no. A2710100391

Crankcase Breather Valve Mercedes W204 M271 Crankcase Vent Hose A2710100391

Product currently unavailable

Part no. A4475280082

Intercooler Hose Mercedes W447 OM651 Charge Air Radiator Left Hose A4475280082

Product currently unavailable

Part no. A6510900700

Mercedes W205 GLC X253 OM651 Air Filter Box Silencer Housing Cover A6510900700

Product currently unavailable

Part no. A4474707700

Additive Tank Mercedes W447 AdBlue BlueTec Diesel Tank V-Class A4474707700

Product currently unavailable

Part no. A6680980330

Mercedes-Benz A-Class W168 Diesel Air Intake EGR Pipe Hose A6680980330

Product currently unavailable

Part no. A2464700494

Fuel Pump Mercedes GLA X156 CLA C117 Diesel OM651 Fuel Tank Pump A2464700494

Product currently unavailable

Part no. A1635000202

Mercedes ML W163 270 CDI Gearbox Oil Radiator Cooler A1635000202

Product currently unavailable

Part no. A6510905280-1

Mercedes Sprinter W906 OM651 Diesel Turbocharger Turbo Charger A6510905280

Product currently unavailable

Part no. A2762300365

Mercedes ML W166 W212 W221 M276 Petrol Engine Vacuum Pump A2762300365

Product currently unavailable

Part no. A6395281306

Intake Silencer Mercedes W639 Air Filter Housing Cover Cap Flap Part A6395281306

Product currently unavailable

Part no. A1766300900

Mercedes W176 Cover Fuel Filler Pot Flap Carrier Cap A1766300900

Product currently unavailable

Part no. A4475281900

Mercedes Vito W447 OM654 Air Filter Box Housing Cover A4475281900

Product currently unavailable

Part no. A2740900037

Intake Manifold Mercedes W205 W213 M274 Petrol Inlet Air Manifold A2740900037

Product currently unavailable

Part no. A2781410025

Mercedes W212 Engine Throttle Body Valve A2781410025

Product currently unavailable

Part no. A6110700411

Mercedes-Benz C W203 220CDI OM611 OM612 Diesel Preheater Housing A6110700411

Product currently unavailable

Part no. A2204700005

Mercedes A E S Class W168 W210 W220 Fuel Filler Cap Tank Cap Black A2204700005

Product currently unavailable

Part no. A6510702601

Mercedes W639 W906 Fuel Pump High Pressure OM651 Diesel A6510702601

Product currently unavailable

Part no. A6395281306-1

Intake Silencer Mercedes Vito W639 Air Filter Housing Cover Diesel A6395281306

Product currently unavailable

Part no. A2534705700

Mercedes GLC C253 M274 M276 Petrol Fuel Tank Complete Tank Reservoir A2534705700

Product currently unavailable

Part no. A1664704401

Adblue Tank Mercedes GLE C292 ML W166 Diesel Additive Reservoir A1664704401

Product currently unavailable

Part no. A1660100566

Mercedes-Benz A-Class A168 M166 Engine Dipstick Oil Guide Tube A1660100566

Product currently unavailable

Part no. A1121410083

Mercedes-Benz W202 W208 W210 Petrol Air Intake Hose Pipe Tube A1121410083

Product currently unavailable

Part no. A6420780341-2

Mercedes W204 Diesel OM642 Fuel Return Leak Line With Bracket A6420780341

Product currently unavailable

Part no. A6540903500

Intake Manifold Mercedes W205 W213 OM654 Air Diesel Flap Control A6540902100

Product currently unavailable

Part no. A1765011282

Mercedes C117 W176 Water Hose Radiator Coolant Pipe Line A1765011282

Product currently unavailable

Part no. A1404704901

Mercedes C140 Complete Fuel Tank Reservoir 100L A1404704901

Product currently unavailable

Part no. A2710940682

Mercedes-Benz W203 200 Kompressor M271 Air Charge Intercooler Hose A2710940682

Product currently unavailable

Part no. A6460700195

Distributor Mercedes W639 Vito Diesel OM646 Fuel Line Valve A6460700195

Product currently unavailable

Part no. A2761400564

Vacuum Hose Mercedes W205 C207 W213 Turbo Charger Hose Pipe Line A2761400564

Product currently unavailable

Part no. A6260900201

Mercedes W205 OM626 Air Filter Box Intake Silencer Filter Cover A6260900201

Product currently unavailable

Part no. A2214700705-1

Fuel Filler Cap Mercedes W204 W212 Tank Cover Black Covering A2214700705

Product currently unavailable

Part no. A6460161281

Mercedes W211 OM646 Diesel Vent Breather Pipe Line Hose A6460160281

Product currently unavailable

Part no. A1634703294

Mercedes ML W163 OM612 Diesel Fuel Pump Sensor Sender Delivery Unit A1634703294

Product currently unavailable

Part no. A6540100601

Mercedes W213 C238 OM654 Diesel Vent Breather Pipe Hose Line Tube A6540100601

Product currently unavailable

Part no. A2478307002

Mercedes V177 Engine Coolant Hose Return Line Pipe A2478307002

Product currently unavailable

Part no. A6450900001

Mercedes W176 W246 OM651 Diesel Air Filter Box Silencer Housing A6450900001

Product currently unavailable

Part no. A2115284182

Mercedes W211 OM646 Turbo Intercooler Air Intake Pipe Hose Line A2115284182

Product currently unavailable

Part no. A6420906452-1

Mercedes W176 W245 Fuel Filter OM642 Diesel Engine Housing A6420906452

Product currently unavailable

Part no. A6110780449

Mercedes-Benz A B Class W169 W245 Fuel Injection Rail Valve Diesel A6110780449

Product currently unavailable

Part no. A2710901937-1

Intercooler Pipe Mercedes W203 M271 Kompressor Air Intake Cross Hose Pipe

Product currently unavailable

Part no. A0009051203

Mercedes W205 OM654 Fuel Pressure Sensor Fuel Temperature Sensor A0009051203

Product currently unavailable

Part no. A2464703301

Mercedes-Benz A B Class W176 W246 Complete Fuel Tank Diesel 50L A2464702701

Product currently unavailable

Part no. A2742300056

Vacuum Pipe Mercedes W213 C253 M274 Ptreol Vacuum Pump Line Hose A2742300056

Product currently unavailable

Part no. A6460901480-3

Mercedes Sprinter W906 OM646 Turbocharger Turbo Charger A6460901280

Product currently unavailable

Part no. A2640905300-2

Intercooler Mercedes W205 W213 C238 M264 Air Charge Cooler Radiator A2640905300

Product currently unavailable

Part no. A9015284382

Mercedes Sprinter W901 W903 Intercooler Air Intake Pipe Hose Line A9015284382

Product currently unavailable

Part no. A2780100431

Mercedes W212 Oil Seperator Engine Breather Pipe A2780100431

Product currently unavailable

Part no. A6400701287

Fuel Injector Mercedes W169 W245 Diesel OM640 Common Rail A6400701287

Product currently unavailable

Part no. A6070700332

Fuel Pipe Mercedes W176 OM607 Return Line Hose Injector A6070700332

Product currently unavailable

Part no. A0005450527

Mercedes W163 W202 W203 W210 W463 W638 Vacuum Pressure Valve A0005450527

Product currently unavailable

Part no. A6420708932

Mercedes W166 OM642 Diesel Fuel Tank Pipe Line Hose Tube A6420708932

Product currently unavailable

Part no. A2045013225

Mercedes W204 C207 Petrol Engine Radiator Coolant Vent Pipe Hose A2045013225

Product currently unavailable

Part no. A2640904500

Mercedes W205 M264.915 Petrol Engine Turbocharger A2640904500

Product currently unavailable

Part no. A1684711415

Mercedes-Benz A-Class W168 Ventilation Pipe Hose Line Fuel System A1684711415

Product currently unavailable

...

Showing 1585-1683 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