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. A2045000372

Mercedes W204 C63 AMG Engine Radiator Coolant Vent Line Pipe Hose A2045000372

Product currently unavailable

Part no. A6510701695

Fuel Rail Mercedes Vito W447 OM651 High Pressure Injection A6510701695

Product currently unavailable

Part no. A6680100382

Mercedes W168 OM668 Diesel Vent Pipe Engine Crankcase Breather Hose A6680100382

Product currently unavailable

Part no. A6510100124-3

Mercedes Sprinter W906 OM651 Diesel Oil Dipstick Engine Guide A6510100124

Product currently unavailable

Part no. A6420701332

Mercedes ML W164 Fuel Injector Injection Line Pipe OM642 Diesel A6420701332

Product currently unavailable

Part no. A6460700133

Mercedes W211 OM646 Diesel Engine Fuel Injection Pressure Line A6460700133

Product currently unavailable

Part no. A6460701695

Mercedes W203 OM646 Diesel Fuel Injector Rail Line A6460701695

Product currently unavailable

Part no. A6420703032

Mercedes W164 OM642 Fuel Overflow Leakoff Hose Line Pipe A6420703032

Product currently unavailable

Part no. A6080900300

Mercedes X118 W177 W247 Air Filter Box Holder Bracket Support OM654 A6080900300

Product currently unavailable

Part no. A2761400218

Mercedes W204 R172 Air Intake Duct Tube Channel M276 Petrol A2761400218

Product currently unavailable

Part no. A6421402987

Intake Hose Mercedes W204 W212 OM642 Air Silencer Filter Pipe Diesel A6421402987

Product currently unavailable

Part no. A6110100282

Mercedes Vito W639 Air Intake Hose Suction Pipe Tube Diesel OM646 A6110100282

Product currently unavailable

Part no. A6422300765

Vacuum Pump Mercedes W212 C253 W221 X218 Diesel OM642 A6422300765

Product currently unavailable

Part no. A2045010225

Mercedes-Benz C W204 200 220 CDI Engine Radiator Water Coolant Vent Hose Pipe

Product currently unavailable

Part no. A2821402000

Intake Manifold Mercedes W177 W247 M282 Air Inlet Manifold Petrol A2821402000

Product currently unavailable

Part no. A2054712600

Purge Line Mercedes C200 W205 C238 Petrol M264 Fuel Evaporation Hose A2054712600

Product currently unavailable

Part no. A6420160038-1

Mercedes-Benz W164 W204 OM642 Diesel Fuel Injection Nozzle Bracket + Bolts Set

Product currently unavailable

Part no. A1684700290-1

Mercedes-Benz A W168 1 Activated Carbon Filter Fuel Vapor Canister A1684700290

Product currently unavailable

Part no. A6420907037

Mercedes W204 Intake Manifold Left Manifold OM642 Diesel V6 Engine A6420907037

Product currently unavailable

Part no. A2474703403

Mercedes W177 Activated Charcoal Filter Carbon Container Fuel Tank A2474703403

Product currently unavailable

Part no. A6110160334

Mercedes W203 W210 W220 Oil Separator Breather Valve A6110160334

Product currently unavailable

Part no. A2740180521-1

Mercedes W204 C207 W212 M274 Oil Seperator Engine Breather Pipe A2740180521

Product currently unavailable

Part no. A2760901900

Mercedes SLK R172 Petrol M276 Turbo Turbocharger Exhaust Manifold A2760901900

Product currently unavailable

Part no. A6120980129

Mercedes W203 Diesel OM612 Intake Manifold Bracket Strut Support A6120980129

Product currently unavailable

Part no. A2712300965

Mercedes W203 W209 M271 Petrol Vacuum Pump A2712300965

Product currently unavailable

Part no. A2710901837

Mercedes W203 W204 C209 Kompressor Intercooler Air Charge Hose Pipe

Product currently unavailable

Mercedes W906 Turbocharger Turbo Oil Return Pipe Line Hose OM646 A6461800322

-5%

Part no. A6461800322

Mercedes W906 Turbocharger Turbo Oil Return Pipe Line Hose OM646 A6461800322

Product currently unavailable

Part no. A6460700101

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

Product currently unavailable

Part no. A6510906380-9

Turbocharger Mercedes Sprinter W906 OM651 Diesel Turbo Charger A6510905780

Product currently unavailable

Part no. A0001402687

Mercedes-Benz M-Class ML W163 Air Intake Pipe Intercooler Hose A0001402687

Product currently unavailable

Part no. A6540700087

Mercedes W213 OM654 E220 E350 CDI Diesel Fuel Injector Nozzle A6540700087

Product currently unavailable

Part no. A6420708432

Mercedes-Benz S-Class W221 S350CDI OM642 Diesel Fuel Pump Line Pipes A6420708432

Product currently unavailable

Part no. A1330900280

Mercedes C117 X156 W176 A45 AMG Turbocharger Engine Turbo Charger A1330900280

Product currently unavailable

Part no. A2700700501

Fuel Pump Mercedes W176 W246 M270 Injection High Pressure Pump A2700700501

Product currently unavailable

Part no. A6460701487-5

Mercedes Vito W639 Sprinter W906 Diesel OM646 Fuel Injector A6460701487

Product currently unavailable

Part no. A2700900341

Mercedes W176 Intake Manifold Bracket Mount Holder Trim Cover M270 A2700900341

Product currently unavailable

Part no. A0115420717

Mercedes W202 W210 Manifold Pressure Map Sensor Diesel Engine 0115420717

Product currently unavailable

Part no. A2761401244

Mercedes W204 W212 Intake Manifold M276 Petrol Inlet Right O/S A2761401244

Product currently unavailable

Part no. A2710900901

Mercedes-Benz C E Class W203 W211 Kompressor M271 Petrol Air Filter Box

Product currently unavailable

Part no. A6480700201

Fuel Pump Mercedes W639 W906 OM646 Diesel High Pressure Pump A6480700201

Product currently unavailable

Part no. A2114700116

Mercedes W211 CLS W219 Petrol Fuel Regeneration Pump Purge Valve A2114760116

Product currently unavailable

Part no. A2025015382

Mercedes-Benz W202 W208 Heat Exchanger Water Coolant Hose Pipe A2025015382

Product currently unavailable

Part no. A6460100091

Mercedes W211 E220 Diesel OM646 Engine Breather Valve Oil Separator A6460100091

Product currently unavailable

Part no. A2710702595-1

Mercedes W203 W211 Kompressor M271 Petrol Fuel Injector Rail A2710702595

Product currently unavailable

Part no. A6510701387-1

Mercedes C117 W176 W246 OM651 Diesel Fuel Injector Nozzle A6510701387

Product currently unavailable

Part no. A2535003200

Mercedes C253 Cold Air Filter Intake Induction A2535003200

Product currently unavailable

Part no. A1660940310

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

Product currently unavailable

Part no. A9104700100-1

Mercedes Sprinter W910 Filler Pipe AdBlue Additive Fuel Tank Line A9104700100

Product currently unavailable

Part no. A0024706894-1

Mercedes W166 Adblue Pump Sender Delivery Module Unit A0024706894

Product currently unavailable

Part no. A2761401344

Mercedes W204 W212 Intake Manifold M276 Petrol Inlet Left N/S A2761401344

Product currently unavailable

Part no. A6510901800

Intercooler Mercedes W205 Diesel OM651 Charge Air Cooler A6510901800

Product currently unavailable

Part no. A6420702632

Mercedes W639 OM642 Diesel Fuel Line Hose Injection System Pipe A6420702632

Product currently unavailable

Part no. A6420908937

Mercedes W166 Air Intake Charge Pipe Hose A6420908937

Product currently unavailable

Part no. A9065281582-1

Mercedes Sprinter W906 Intercooler Air Intake Turbo Hose Pipe OM651 A9065281582

Product currently unavailable

Part no. A1635000202

Mercedes ML W163 270 CDI Gearbox Oil Radiator Cooler A1635000202

Product currently unavailable

Part no. A6110160134

Mercedes W903 OM611 Crankcase Oil Breather Vent Valve A6110160134

Product currently unavailable

Part no. A2710902680-1

Supercharger Mercedes W203 W211 Kompressor M271 Petrol A2710902680

Product currently unavailable

Part no. A2781410025

Mercedes W212 Engine Throttle Body Valve A2781410025

Product currently unavailable

Part no. A0061531628

Pressure Sensor Mercedes W212 W639 OM651 Air Intake Manifold Switch A0061531628

Product currently unavailable

Part no. A2762300365

Mercedes ML W166 W212 W221 M276 Petrol Engine Vacuum Pump A2762300365

Product currently unavailable

Part no. A2045400917

Mercedes W204 W207 W212 Fuel Tank Level Sensor Gauge Unit A2045400917

Product currently unavailable

Part no. A6420702995

Mercedes W204 OM642 Fuel Injector Pressure Rail Line Pipe W212 A6420702995

Product currently unavailable

Part no. A6395282582-1

Mercedes Vito Viano W639 Air Inlet Intake Hose Pipe Line Diesel A6395282582

Product currently unavailable

Part no. A6460781381-2

Fuel Line Mercedes W639 W906 OM646 Diesel Hose Injection System Pipe A6460781381

Product currently unavailable

Part no. A6510703087-1

Mercedes Sprinter W906 Diesel OM651 Fuel Injector A6510703087

Product currently unavailable

Part no. A6110960999

Mercedes-Benz C E W203 W210 OM611 Diesel Turbocharger Turbo Charger A6110960999

Product currently unavailable

Part no. A2740900037

Intake Manifold Mercedes W205 W213 M274 Petrol Inlet Air Manifold A2740900037

Product currently unavailable

Part no. A2115001102

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

Product currently unavailable

Part no. A6080702200-1

Mercedes V177 OM608 Fuel Pressure Injector Supply Pipe Hose Line Set A6080702200

Product currently unavailable

Part no. A2710903480

Mercedes W204 M271 Petrol Turbocharger A2710903480

Product currently unavailable

Part no. A6510101082

Vent Line Mercedes W204 Diesel OM651 Breather Hose To Air Intake A6510101082

Product currently unavailable

Part no. A2710703595-1

Mercedes W203 M271 Fuel Distributor Injection Petrol Engine A2710703595

Product currently unavailable

Part no. A6110700501

Mercedes W168 W202 W210 OM611 OM668 High Pressure Fuel Pump A6110700501

Product currently unavailable

Part no. A1560180382

Breather Hose Mercedes W164 W204 W211 M156 Crankcase Vent Pipe A1560180382

Product currently unavailable

Part no. A6420904337

Intake Manifold Mercedes W639 Diesel OM642 Left Charge Air Line A6420904337

Product currently unavailable

Part no. 01-17583A-c

Mercedes Sprinter W910 Diesel Turbo Air Intake Pipe Hose Damper 01 17583A-C

Product currently unavailable

Part no. A0001593304

Mercedes W169 W245 OM640 Fuel Filter Temperature Sensor A0001593304

Product currently unavailable

Part no. A2045010125

Mercedes W204 Breather Pipe Hose Expansion Tank Engine Line A2045010125

Product currently unavailable

Part no. A6110700179-1

Mercedes W163 W203 OM611 OM612 Diesel Fuel Cooler Coolant Cooling A6110700179

Product currently unavailable

Part no. A1645051061

Mercedes X164 Air Intake Hose Right O/S A1645051061

Product currently unavailable

Part no. A6395280624

Mercedes Vito W639 Intake Hose Air Suction Pipe Tube Diesel A6395280624

Product currently unavailable

Part no. 144607512R

Mercedes W177 1.5 Diesel Intercooler Air Pipe Hose 144607512R

Product currently unavailable

Part no. A4474708500

Mercedes Vito W447 OM622 Diesel Fuel Pump Feed Line Pipe Hose A4474708500

Product currently unavailable

Part no. A0051539728

Pressure Sensor Mercedes W212 W639 OM651 Air Intake Manifold Switch A0051539728

Product currently unavailable

Part no. A1635050261

Mercedes ML W163 Plastic Air Intake Pipe Hose A1635050261

Product currently unavailable

Part no. A1404704901

Mercedes C140 Complete Fuel Tank Reservoir 100L A1404704901

Product currently unavailable

Part no. A2821401700

Pressure Hose Pipe Line Mercedes CLA C118 W177 W247 M282 Petrol A2821401700

Product currently unavailable

Part no. A6420906537-2

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

Product currently unavailable

Part no. A6480700287

Mercedes W203 W211 Diesel OM648 Fuel Injector Injection Nozzle A6480700287

Product currently unavailable

Part no. A2780100431

Mercedes W212 Oil Seperator Engine Breather Pipe A2780100431

Product currently unavailable

Part no. A6510700495-2

Mercedes W204 C207 W212 W906 OM651 Fuel Rail Distributor Injection 9307Z522A00

Product currently unavailable

Part no. A0009053913-1

Mercedes W447 OM654 Exhaust Gas Pressure Sensor Pipe Hose A0009053913

Product currently unavailable

Part no. A1635000700

Mercedes W163 270 CDI Air Charge Cooling Intercooler A1635000700

Product currently unavailable

Part no. A6420708932

Mercedes W166 OM642 Diesel Fuel Tank Pipe Line Hose Tube A6420708932

Product currently unavailable

Part no. A1634703294

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

Product currently unavailable

Part no. A6420901642-5

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

Product currently unavailable

Part no. A2740900229

Pipe Mercedes W204 M274 Air Filter Box Hose To Intake Manifold Pipe A2740900229

Product currently unavailable

Part no. A2034709101-1

Mercedes W203 Diesel Complete Fuel Tank 62L A2034709101

Product currently unavailable

Part no. A2464703301-1

Mercedes W176 W246 Fuel Tank Diesel Bare Fuel Tank Unit 50L A2464702801

Product currently unavailable

...

Showing 2080-2178 of 2484 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