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.

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Products in promotion

Part no. 8K0145709H

Audi A4 B8 2.0 TFSI CDNC Petrol Intercooler Hose Pipe Line Tube 8K0145709H

PLN 42.95

Delivery - Mon, Nov 24

If paid before 14:00

Part no. 04L145736E

Audi A5 8T Turbocharger Oil Pipe Return Hose Line 2.0 TDI 04L145736E

PLN 61.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 07L133316A

Audi S8 D3 Petrol Fuel Injector Tube Rail Pipe Right O/S 07L133316A

PLN 94.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 8K0611931CN

Audi A4 B8 Brake Servo Vacuum Pipe Hose Line 8K0611931CN

PLN 94.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 7L8121065G

Audi Q7 4L 4.2 TDI Coolant Water Radiator Pipe Hose Line Tube 7L8121065G

PLN 75.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 4M0201216L

Audi Q7 4M Q8 Mk1 Diesel Engine Fuel Hose Line Tube Pipe 4M0201216L

PLN 180.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 059130216C

Audi A5 8T Fuel Injector Retaining Plate Bracket Mount Holder 059130216C

PLN 42.95

Delivery - Mon, Nov 24

If paid before 14:00

Part no. 8K0611931BC

Audi A5 S5 8T Brake Servo Vacuum Pipe Hose LIne Return Valve 8K0611931BC

PLN 161.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 079133316BE

Audi A7 S7 4G8 4.0 Petol Fuel Injection Line Injectors Right O/S 079133316BE

PLN 474.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 4F0129521B

Audi A6 C6 Air Inlet Duct Channel Intake Hose Pipe 4F0129521B

PLN 47.95

Delivery - Mon, Nov 24

If paid before 14:00

Part no. 06D129627H

Audi A6 C6 Cold Air Intake Pipe Hose Manifold 06D129627H

PLN 42.95

Delivery - Mon, Nov 24

If paid before 14:00

Part no. 059129615L

Air Intake Hose Audi A7 4G 3.0 TDI Turbo Air Intake Pipe Line 059129615L

PLN 42.95

Delivery - Mon, Nov 24

If paid before 14:00

Part no. 059103209N

Audi A7 4G8 Breather Line Pipe Hose Fuel 059103209N

PLN 61.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 059130755BK

Audi Q5 8R 3.0 TDI High Pressure Fuel Pump Unit Valve 059130755BK

PLN 1,614.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 05E133320B-1

Audi Q2 GA 1.5 TFSI Injection Fuel Rail Nozzle Distribution Injectors 05E133320B

PLN 284.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 059130090CN

Audi Q7 4L 3.0 TDI Fuel Injection Line Pressure Pipe Rail Right O/S 059130090CN

PLN 123.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 07K133681B

Audi RS3 8V Fuel Injectors Injection Rail Line Pipe 2.5 TFSI Petrol 07K133681B

PLN 1,139.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 6R0145762C

Audi A1 8X Intercooler Air Charge Intake Pipe Hose Line 6R0145762C

PLN 150.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 04L130755D

Audi A5 8T 2.0 TDI CSUB Engine Fuel Injector Injection 04L130755D

PLN 427.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 06E145100M

Vacuum Pump Audi A4 B8 A5 8T 3.2 V6 Petrol Engine Unit 06E145100M

PLN 189.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 03C130241AN

Audi A1 8X Fuel Injection Line Pressure Pipe 03C130241AN

PLN 142.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 05E129654AA

VW Tiguan Mk3 Audi A3 8Y Q2 GA Air Intake Pipe Line Hose 1.5 TSI 05E129654AA

PLN 142.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 03C906036M

Audi A1 8X 1.4 TSI CAXA Petrol Fuel Injector 03C906036M

PLN 189.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 059145731BR

Audi A5 8T Intake Hose Air Charge Intercooler Pipe Line 3.0 TDI 059145731BR

PLN 94.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 04L130089G

Audi A5 8T Fuel Rail Injection Injector 04L130089G

PLN 379.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 079145751F

Throttle Coolant Hose Audi S6 C7 S7 4G8 4.0 TFSI Diverter Valve 079145751F

PLN 113.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 6C0129607M

Audi A1 8X 1.4 TSI Air Filter Box Air Intake Silencer Housing Filter 6C0129607M

PLN 189.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 06E133110AL-2

Audi A4 S4 B8 A6 C6 Intake Inlet Manifold 3.0 Petrol Right O/S 06E133110AL

PLN 113.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 06M127026H-1

Fuel Pump Audi A4 S4 B9 A5 S5 F5 3.0 Petrol High Pressure 06M127026H

PLN 303.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 03L145771AQ

Audi A1 8X Oil Supply Feed Turbo Charger Oil Pipe Line 2.0 TDI CFHD 03L145771AQ

PLN 123.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 06L145614B

Audi A4 B9 A5 F5 A7 4G Turbocharger Turbo Actuator 2.0 TFSI 06L145614B

PLN 664.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 5Q0145838

Audi S1 8X A3 S3 8V VW Golf R 2.0 TFSI Air Charge Inlet Intake Pipe 5Q0145838

PLN 61.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 079145462K

Audi A7 S7 4G 4.0 TFSI Petrol Engine Turbocharger Vacuum Pressure Can 079145462K

PLN 189.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 1K0145840R

Audi A3 Q3 VW Seat Skoda Intercooler Turbo Pressure Hose Pipe Diesel 1K0145840R

PLN 42.95

Delivery - Mon, Nov 24

If paid before 14:00

Part no. 03C145851N

Audi A1 8X Turbo Compressor Cover Panel Insulation Right O/S 03C145851N

PLN 85.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 03C145673N

Audi A1 8X Charge Pipe Intercooler Pipe Air Intake Hose 1.4 TSI 03C145673N

PLN 42.95

Delivery - Mon, Nov 24

If paid before 14:00

Part no. 06L906036L

Audi A3 S3 8V 2.0 TFSI Fuel Injector Injection Nozzle Petrol 06L906036L

PLN 61.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 022133317M

Audi A3 8P 3.2 FSI V6 Petrol Fuel Injector Rail Line 022133317M

PLN 379.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 06H133781AS

Audi A4 B8 A5 8T 2.0 TFSI Vacuum Pipe Hose Line Valve 06H133781AS

PLN 94.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 03L201360AC

Fuel Injection Line Audi A3 8P 2.0 TDI VW Golf 6 Pressure Pipe Line 03L201360AC

PLN 61.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 06Q133723E

Audi A3 S3 8Y Fuel Feed Line Fuel Pipe Hose 2.0 TFSI Petrol 06Q133723E

PLN 142.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 03L145100

VW Audi A4 B8 A5 8T 2.0 TDI Diesel Vacuum Pump 03L145100

PLN 123.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 5N0145770A

Audi A3 8P VW Tiguan Turbo Intercooler Air Intake Pipe Hose Line 5N0145770A

PLN 75.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 8K0145737K

Audi A4 B8 A5 8T Intercooler Turbo Hose Pipe Tube Line 2.0 TDI 8K0145737K

PLN 42.95

Delivery - Mon, Nov 24

If paid before 14:00

Part no. 06J133201AD

Audi Q3 8U Petrol Inlet Variable Intake Manifold 2.0 TSI 06J133201AD

PLN 332.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 06M133240CG

Audi Q7 4M Turbocharger Charcoal Filter Breather Pipe Hose Line 06M133240CG

PLN 379.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 079919523J

Audi S3 8Y Q7 4M A4 8W Coolant Temperature Sensor 079919523J

PLN 99.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 06M133267

Intake Manifold Audi Q5 FY A5 F5 3.0 TFSI Petrol Inlet Air Intake 06M133267

PLN 189.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 4H0145737R

Audi A8 D4 4H Intercooler Pressure Hose Pipe 3.0 TDI Diesel Engine 4H0145737R

PLN 142.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 5N0131877C

Audi Q3 8U 2.0 TDI Diesel Adblue Reservoir SCR Fuel Tank With Pump 5N0131877C

PLN 474.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 059129712BS

Audi A5 8T 3.0 TDI CCWA Diesel Right O/S Side Intake Manifold 059129712BS

PLN 113.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 8T0201215L

Audi A5 8T 2.0 TFSI CDNB Petrol Fuel Feed Pipe Hose Line Tube 8T0201215L

PLN 94.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 5Q0919050P

Audi A3 8V 1.6 TDI CLHA Diesel Fuel Level Sensor Pump Sender Unit 5Q0919050P

PLN 113.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 7L6145945J

Audi Q7 4L Intercooler Air Charge Intake Pipe Hose Line 7L6145945J

PLN 94.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 079133315BC-1

Audi S5 8T Petrol Fuel Injectors Injection Rail Line Pipe Left N/S 079133315BC

PLN 379.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 059129629A

Audi A4 B8 A5 8T 3.0 TDI Air Intake Pipe Engine Hose Tube 059129629A

PLN 42.95

Delivery - Mon, Nov 24

If paid before 14:00

Part no. 4F0145805AF

Audi A6 C6 Radiator Intercooler Charge Air Cooler Turbo Diesel 4F0145805AF

PLN 237.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 079133315BD

Injection Fuel Rail Audi A7 S7 4G8 4.0 TFSI Injectors Left N/S Line 079133315BD

PLN 474.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 80A201797M

Audi Q5 FY Charcoal Carbon Filter Canister 80A201797M

PLN 284.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 8K0121049AE

Audi A5 8T 2.0 CNCD Water Coolant Pipe Hose Line Tube 8K0121049AE

PLN 94.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 4F0611931BR

Audi A6 C6 Return Valve Vacuum Pressure Hose Line Tube Pipe 4F0611931BR

PLN 94.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 06Q906036A

Audi S3 8Y Fuel Injector Injection Unit Nozzle 2.0 TFSI Petrol 06Q906036A

PLN 189.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 05L145100B

Volkswagen Audi Seat Skoda 2.0 TDI Diesel Engine Vacuum Pump 05L145100B

PLN 284.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 8K0820620B

Audi A4 B8 Vaccum Pipe Hose Line Tube 2.0 TDI Diesel 8K0820620B

PLN 61.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 06K133062AK

Audi A4 B9 A5 F5 Throttle Valve Body 2.0 TFSI DDWA 06K133062AK

PLN 123.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 06J133518F

Audi A3 8P Q3 8U TT 8J Vacuum Hose Line Tube Pipe Petrol Engine 06J133518F

PLN 61.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 06M133062H

Audi A5 B9 8W S5 5F SQ5 FY 3.0 TFSI Petrol Throttle Body 06M133062H

PLN 237.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 04E906461A

Audi A4 B9 Air Flow Mass Meter MAF Sensor 2.0 TDI DTNA 04E906461A

PLN 94.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 059145673P

Audi Q5 8R Intercooler Air Pressure Pipe Right Hose Line O/S Lower 059145673P

PLN 379.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 06H133201AN-1

Audi A5 8T 2.0 TFSI Quattro Petrol Air Intake Inlet Manifold Unit 06H133185BH

PLN 427.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 06K121085L

Audi TT FV Engine Cooling System Water Hose Pipe Line 06K121085L

PLN 42.95

Delivery - Mon, Nov 24

If paid before 14:00

Part no. 04C145702F

Audi A1 8X Turbocharger Turbo Charger 1.0 TFSI 04C145702F

PLN 949.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 06F127501N

Audi A4 B7 2.0 TFSI BGB Petrol Fuel Hose Line Pipe Tube 06F127501N

PLN 42.95

Delivery - Mon, Nov 24

If paid before 14:00

Part no. 4F0145737E

Audi A6 C6 2.0 TFSI Turbo Air Intake Hose Pipe Tube 4F0145737E

PLN 61.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 1H0819465E

Audi A3 8P Convertible Rear Bumper Breather Vent Grille Trim Panel 1H0819465E

PLN 42.95

Delivery - Mon, Nov 24

If paid before 14:00

Part no. 5Q0612041AE

Audi A3 8V 30 TFSI Petrol Vacuum Breather Hose Line Tube Pipe 5Q0612041AE

PLN 94.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 04L130277AC

Volkswagen Seat Skoda Audi A3 8V 2.0 TDI Diesel Fuel Injector 04L130277AC

PLN 180.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 059145100J

Audi Q7 4L Porsche Cayenne 3.0 TDI CASA Diesel Vacuum Pump 059145100J

PLN 94.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 1K0129637D

Audi A3 8P Air Filter Box Water Drain Pipe Breather Hose 1K0129637D

PLN 61.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 4H0121333D

Audi A8 D4 Front Radiator Upper Top Middle Air Vent Channel Guide 4H0121333D

PLN 75.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 06E130090F

Audi A4 B8 A6 C7 Petrol Fuel Rail Right Side O/S 06E130090F

PLN 61.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 5Q0253691K

Audi Q2 GA 1.6 TDI Diesel Engine Exhaust Throttle Actuator Valve 5Q0253691K

PLN 189.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 8E0145837

Audi A4 2.0 TDI Diesel Turbo Intercooler Air Intake Hose Pipe 8E0145837

PLN 42.95

Delivery - Mon, Nov 24

If paid before 14:00

Part no. 06K127501C

Audi S3 8V Fuel Injection Pipe High Pressure Fuel Hose 2.0 TFSI 06K127501C

PLN 75.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 4E0145950J

Audi A5 8T 3.0 TDI CCWA Diesel Air Intake Pipe Throttle Body Valve 4E0145950J

PLN 284.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 03G129711AS

Audi A3 8P 2.0 TDI Diesel Air Intake Inlet Manifold Unit 03G129711AS

PLN 237.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 7L8122447G

Audi Q7 4L Breather Vent Pipe Hose Tube Line 7L8122447G

PLN 75.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 03L129711BA

Audi A4 B8 2.0 TDI Diesel Inlet Intake Manifold Air Intake 03L129711BA

PLN 61.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 8K0145738AF

Audi A4 B8 A5 8T 3.0 TDI Intercooler Hose Diesel Turbo Pipe Line 8K0145738AF

PLN 42.95

Delivery - Mon, Nov 24

If paid before 14:00

Part no. 06J127025D

Audi A5 8T 2.0 TFSI CDNB High Pressure Fuel Pump 06J127025D

PLN 332.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 05L253019J

Audi A4 B9 A5 F5 Diesel Engine Turbocharger 2.0 TDI DTNB 05L253019J

PLN 2,089.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 1K0129618AJ

Audi A3 8P Intercooler Air Charge Intake Pipe Hose Line 1K0129618AJ

PLN 42.95

Delivery - Mon, Nov 24

If paid before 14:00

Part no. 04L131113J

Audi A4 B9 2.0 TDI DTNA Adblue Injector Valve 04L131113J

PLN 569.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 059129955H

Audi A5 8T 3.0 TDI CCWA Air Intake Elbow Pipe Hose Tube Line Damper 059129955H

PLN 42.95

Delivery - Mon, Nov 24

If paid before 14:00

Part no. 5WA201553F

Audi A3 8V Fuel Tank Filler Screw Cap Cover 5WA201553F

PLN 100.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 07L127501S

Audi S8 D3 5.2 FSI V10 Quattro BSM Fuel Injection Line Pipe Left N/S 07L127501S

PLN 94.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 04L201360M

Audi Q3 8U Fuel Injection Line Pressure Pipe Diesel 2.0 TDI DFTA 04L201360M

PLN 42.95

Delivery - Mon, Nov 24

If paid before 14:00

Part no. 03D133062F

VW Volkswagen Polo 6R Throttle Body 1.2 CGPB Petrol 03D133062F

PLN 42.95

Delivery - Mon, Nov 24

If paid before 14:00

Part no. 07K127501L

Audi RS3 8V TT RS Fuel Pump Injection Pipe Hose Line 2.5 TFSI Petrol 07K127501L

PLN 170.95

Free delivery - Mon, Nov 24

If paid before 14:00

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Showing 199-297 of 1205 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 .

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