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. A6540902501

Mercedes W205 W213 C238 X253 Air Filter Box Housing A6540902501

Product currently unavailable

Part no. A2035000600

Mercedes R171 W203 W209 M271 Intercooler Charge Air Cooler Radiator A2035000600

Product currently unavailable

Part no. A0004703693

Mercedes W203 W204 W211 Fuel Regeneration Pump Purge Solenoid Valve A0004703693

Product currently unavailable

Part no. A6400902270-1

Throttle Body Mercedes W169 W245 M640 Diesel Intake A6400902270

Product currently unavailable

Part no. A4475280406

Mercedes Vito W447 Air Filter Box Air Intake Silencer Housing Diesel A4475280406

Product currently unavailable

Part no. A2034703394

Mercedes-Benz C CLK Class W203 C209 Diesel Fuel Pump Sender Unit A2034703394

Product currently unavailable

Part no. A6420901186

Turbocharger Mercedes W204 Diesel OM642 Turbocharger A6420901186

Product currently unavailable

Part no. A2730900901-1

Air Filter Housing Mercedes W204 W212 M272 Intake Box Cover Trim A2730900901

Product currently unavailable

Part no. A6421400687

Mercedes W204 W212 Turbo Intercooler Hose Pipe OM642 Diesel A6421400687

Product currently unavailable

Part no. A6130700887-1

Mercedes ML W163 OM612.163 Fuel Injector Injection Nozzle A6130700887

Product currently unavailable

Part no. A2710700100

Mercedes W204 Fuel Pump High Pressure Fuel Injection Pump A2710700100

Product currently unavailable

Part no. A6460701695

Mercedes W203 OM646 Diesel Fuel Injector Rail Line A6460701695

Product currently unavailable

Part no. A2514702101

Mercedes W251 Fuel Tank Diesel OM642 80L Complete Tank Container A2514702101

Product currently unavailable

Part no. A1110981037

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

Product currently unavailable

Part no. A2661410501-1

Intake Manifold Mercedes W169 W245 M266 Petrol Air Inlet Manifold A2661410501

Product currently unavailable

Part no. A6420105514

Mercedes-Benz E-Class A207 OM642 Engine Dipstick Oil Guide Tube A6420105514

Product currently unavailable

Part no. A2075050161

Mercedes C207 E350 CDI Diesel OM642 Air Duct Air Intake Channel A2075050161

Product currently unavailable

Part no. A2114703720-1

Mercedes W211 Diesel Fuel Tank Filler Neck Pipe Hose A2114703720

Product currently unavailable

Part no. A6111500494

Mercedes W163 OM611 Intake Manifold Flap Actuator A6111500494

Product currently unavailable

Part no. A6420705532-2

Fuel Feed Line Mercedes W164 OM642 Return Line Pipe Hose A6420705532

Product currently unavailable

Part no. A2044703802

Mercedes W204 C207 A207 Diesel Complete Fuel Tank 66L A2044703802

Product currently unavailable

Part no. A2710941382

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

Product currently unavailable

Part no. A1560180382

Breather Hose Mercedes W164 W204 W211 M156 Crankcase Vent Pipe A1560180382

Product currently unavailable

Part no. A6420901686

Mercedes W204 W207 Turbocharger Engine Turbo Unit Diesel OM642 A6420901686

Product currently unavailable

Part no. A2035010125

Mercedes-Benz C-Class W203 Diesel Coolant Tank Return Pipe Hose A2035010125

Product currently unavailable

Part no. A6394761426

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

Product currently unavailable

Part no. A6400700701-2

Injection Mercedes W169 W245 OM640 Diesel High Pressure Fuel Pump A6400700701

Product currently unavailable

Part no. A2028000178

Mercedes W202 W210 Petrol Vacuum Control Solenoid Valve A2028000178

Product currently unavailable

Part no. A9075280000

Mercedes Sprinter W907 Air Filter Housing Cover Box A9075280000

Product currently unavailable

Part no. A6394701694

Mercedes Vito Viano W639 Fuel Pump Tank Fuel Sender Unit A6394701494

Product currently unavailable

Part no. A1131410125

Mercedes W203 W204 W209 W212 M272 Throttle Body Valve Flap A1131410125

Product currently unavailable

Part no. A2115282682

Intake Hose Mercedes W211 W219 Air Intercooler Charge Pipe Right O/S A2115282682

Product currently unavailable

Part no. A2114700805-2

Fuel Filler Cap Mercedes W203 W204 W209 Fuel Tank Cover Diesel A2114700805

Product currently unavailable

Part no. A6510900148-1

Mercedes W204 W207 W639 W906 Air Flow Mass Meter Sensor A6510900148

Product currently unavailable

Part no. 144607512R

Mercedes W177 1.5 Diesel Intercooler Air Pipe Hose 144607512R

Product currently unavailable

Part no. A1560940406

Air Filter Box Mercedes W204 C63 W212 E63 AMG Housing Right O/S A1560940406

Product currently unavailable

Part no. A2760901600

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

Product currently unavailable

Part no. AA6512300556

Steering Vacuum Pipe Mercedes W204 W212 Power Steering Oil Hose Line A6512300556

Product currently unavailable

Part no. A2760900737

Intercooler Pipe Mercedes W205 Petrol M276 Charge Air Line Left A2760900737

Product currently unavailable

Part no. A6510900048

Mercedes W204 W212 OM651 Diesel Air Flow Mass Meter Sensor A6510900048

Product currently unavailable

Part no. A6110780190

Mercedes-Benz E-Class W210 CDI Diesel Vacuum Pressure Tank A6110780190

Product currently unavailable

Part no. A2761403101-1

Mercedes C204 Petrol OM276 Intake Manifold Flap Vacuum Tube A2761403101

Product currently unavailable

Part no. A9064703464

Mercedes W906 Diesel Fuel Tank Inlet Outlet Feed Line Pipes

Product currently unavailable

Part no. A2710902037-1

Mercedes W205 Air Intake Hose Intercooler Pipe Line A2710902037

Product currently unavailable

Part no. A6460701895

Mercedes W639 W906 Fuel Injector Pressure Rail Line OM646 A6460701895

Product currently unavailable

Part no. A0005450527

Mercedes W163 W202 W203 W210 W463 W638 Vacuum Pressure Valve A0005450527

Product currently unavailable

Part no. A2095280782

Intercooler Hose Mercedes CL203 C209 Air Intake Charge Pipe Petrol A2095280782

Product currently unavailable

Part no. A2048303296

Mercedes-Benz C-Class W204 200 220 CDI OM646 Engine Water Coolant Hose

Product currently unavailable

Part no. A6110160134

Mercedes W903 OM611 Crankcase Oil Breather Vent Valve A6110160134

Product currently unavailable

Part no. A2034707501

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

Product currently unavailable

Part no. A1408001748

Mercedes C140 Central Lock Door Soft Close Vacuum Pump A1408001748

Product currently unavailable

Part no. A6420900280

Turbocharger Mercedes W639 3.0 CDI Diesel Turbo Charger A6420900280

Product currently unavailable

Part no. A6460161281

Mercedes W211 OM646 Diesel Vent Breather Pipe Line Hose A6460160281

Product currently unavailable

Part no. A1714700690-1

Mercedes SLK R171 Petrol Fuel Filter Fuel Pump Sender Control Unit A1714700690

Product currently unavailable

Part no. A0004703800

Mercedes W177 W247 Vacuum Container Sensor Filter Solenoid Valve A0004703800

Product currently unavailable

Part no. A6541403001

Mercedes W213 Exhaust Manifold A6541403001

Product currently unavailable

Part no. A1685010082

Mercedes A Class W168 Radiator Expansion Tank Top Coolant Hose A1685010082

Product currently unavailable

Part no. A6540942200

Intercooler Hose Mercedes W177 W247 OM654 Diesel Air Pipe Line A6540942200

Product currently unavailable

Part no. A2184700094

Fuel Pump Mercedes W204 W212 M274 Petrol Sender Delivery Unit Module A2184700094

Product currently unavailable

Part no. A1688000348-1

Mercedes W168 Central Locking Unit Vacuum Pump Box Foam A1688000348

Product currently unavailable

Part no. A6510905780

Turbocharger Mercedes W212 Diesel Engine OM651 Turbo Charger A6510905780

Product currently unavailable

Part no. A2700900601-2

Air Filter Box Mercedes W176 W246 Intake Silencer Filter Box Cover A2700900601

Product currently unavailable

Part no. A2045286582

Intake Hose Mercedes W204 W212 Air Intercooler Charge Pipe Left N/S A2045286582

Product currently unavailable

Part no. A6510900309

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

Product currently unavailable

Part no. A2114700505

Fuel Filler Cap Mercedes W169 W204 W211 W203 W207 Tank Cover Black A2114700505

Product currently unavailable

Part no. A6130700187

Fuel Injector Mercedes W163 OM612 W210 OM613 Injection Nozzle Diesel A6130700187

Product currently unavailable

Part no. A0009050800

Mercedes W205 C250 Diesel Fuel Temperaure Sensor A0009050800

Product currently unavailable

Part no. 175B15400R

Mercedes W176 Engine Head Cover Top Engine Injector Cover OM607 175B15400R

Product currently unavailable

Part no. A1645052061

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

Product currently unavailable

Part no. A2515051661

Mercedes W251 V6 Diesel OM642 Air Filter Box Inlet Duct Rear Right A2515051661

Product currently unavailable

Part no. A6460701895-2

Mercedes W639 W906 OM646 Fuel Injector Pressure Rail Line A6460701895

Product currently unavailable

Part no. A6089051300

Mercedes C118 W177 W247 OM608 Diesel Air Flow Mass Meter Sensor A6089051300

Product currently unavailable

Part no. A2710903480-1

Mercedes W204 M271 Petrol Turbochargers Intake Cold Side Housing A2710903480

Product currently unavailable

Part no. A2640180100

Mercedes W205 M264 Purge Breather Line Pipe Hose Line A2640180100

Product currently unavailable

Part no. A2045283282-1

Mercedes W212 Air Intake Hose OM651 Intercooler Charge Pipe Diesel A2045283282

Product currently unavailable

Part no. A1698850722

Mercedes-Benz A-Class W169 Front Bumper Fog Light Lamp Left N/S A2518200756

Product currently unavailable

Part no. A1110702195

Injection Rail Mercedes W202 W210 R170 Petrol M111 Injection Pipe R1110781045

Product currently unavailable

Part no. A2660700995

Fuel Rail Mercedes W169 W245 M266 Injection Injector Tube Nozzle A2660700695

Product currently unavailable

Part no. A2085280007

Mercedes-Benz CLK-Class W208 C208 Petrol Air Intake Hose Pipe Tube A2085280007

Product currently unavailable

Part no. A6420907737-2

Mercedes W207 W212 W639 OM642 Air Charge Intake Manifold Right O/S A6420907737

Product currently unavailable

Part no. A2105281904

Mercedes-Benz E-Class W210 M112 Petrol Air Intake Hose Pipe Tube A2105281904

Product currently unavailable

Part no. A1120700295

Fuel Distributor Rail Mercedes W211 Injector Pressure Pipe Line M112 A1120700295

Product currently unavailable

Part no. A2214709701

Mercedes W221 S350 BlueTec Diesel OM642 Ad Blue Additive Tank A2214709701

Product currently unavailable

Part no. A6111800620

Mercedes W204 W211 OM611.646 Turbo Oil Feed Pipe Line A6111800620

Product currently unavailable

Part no. A2474700159

Activated Charcoal Filter Mercedes V177 A220 Petrol M260 M282 EVAP A2474700159

Product currently unavailable

Part no. A6510905037

Mercedes W212 W906 OM651 Inlet Intake Manifold Without Flap Control A6510905037

Product currently unavailable

Part no. A2740900429

Mercedes W204 M274 Air Intake Manifold Pipe Air Box Pipe A2740900429

Product currently unavailable

Part no. A0004901113

AdBlue Injector Mercedes W205 W238 W253 Additive Nozzle Hose A0004901113

Product currently unavailable

Part no. A4474707700

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

Product currently unavailable

Part no. A6420900901

Air Filter Box Mercedes W164 OM642 Air Intake Housing Right O/S A6420900901

Product currently unavailable

Part no. A1661410082

Mercedes-Benz A-Class W168 Tube Hose Intake Manifold Control Unit A1661410082

Product currently unavailable

Part no. A1688302796

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

Product currently unavailable

Part no. A6421401087

Mercedes W221 OM642 Air Intake Hose Intercooler Pipe Line A6421401087

Product currently unavailable

Part no. A2820981200-1

Mercedes W177 M282 Petrol Air Intake Charge Hose Pipe Line A2820980007

Product currently unavailable

Part no. A6510701701

Mercedes W204 W212 OM651 Diesel High Pressure Injection Fuel Pump A6510701701

Product currently unavailable

Part no. A6290900270

Mercedes X164 OM629 Air Intake Throttle Body Valve A6290900270

Product currently unavailable

Part no. A6510900600

Mercedes W205 OM651 Diesel Air Filter Box Silencer Housing Cover A6510900600

Product currently unavailable

Part no. A9075282700

Intake Pipe Mercedes Sprinter W907 Diesel OM654 Air Inlet Tube A9075282700

Product currently unavailable

Part no. A1635000700

Mercedes W163 270 CDI Air Charge Cooling Intercooler A1635000700

Product currently unavailable

...

Showing 2179-2277 of 2424 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