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. 05E145702L-1

Audi Q2 GA Engine Turbocharger Turbo Charger Actuator Unit 35 TFSI 6NW014824

PLN 569.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 06E145601AN

Audi A4 S4 B8 Supercharger Air Intake Compressor Charger 3.0 TFSI V6 06E145601AN

PLN 2,374.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 059130218AF-1

Audi Q5 8R 3.0 TDI High Pressure Fuel Injection Pipe Hose 059130218AF

PLN 284.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 8E0133356D

Audi A4 B7 2.0 TFSI Air Intake Duct Tube Hose Pipe 8E0133356D

PLN 94.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 06L906031A

Audi S1 8X A3 8V Petrol Fuel Injector Injection Nozzle 2.0 TFSI 06L906031A

PLN 42.95

Delivery - Mon, Nov 24

If paid before 14:00

Part no. 8E0145790G

Audi A4 B7 2.0 TFSI Petrol Turbo Intercooler Air Hose Pipe Tube 8E0145790G

PLN 61.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 06E130089D

Audi A4 B8 3.2 FSI V6 Petrol Fuel Injection Rail Left N/S 06E130089D

PLN 75.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 057145771N

Audi Q7 4L 4.2 TDI Turbo Oil Feed Line Pipe Hose 057145771N

PLN 85.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 079131541B

Audi A5 S5 8T Vacuum Tank Container Reservoir 079131541B

PLN 123.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 7L8145941

Audi Q7 4L 4.2 TDI BTR Diesel Intercharge Air Pressure Pipe Hose 7L8145941

PLN 189.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 04L130277AE

Audi A5 8T Engine Fuel Injector Injection 04L130277AE

PLN 189.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 8K0611931BH

Audi A4 B8 Brake Servo Vacuum Pipe Hose Line Return Valve 8K0611931BH

PLN 61.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 04L130321E

Audi A3 8V 1.6 TDI Fuel Injection Line Pressure Rail Injector Set 04L130321E

PLN 284.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 04L128063P-1

Audi A5 8T 2.0 TDI CSUB Engine Throttle Body Valve 04L128063P

PLN 61.95

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

Part no. 80A145673D

Audi SQ5 FY Air Intake Intercooler Line Pipe Left N/S 3.0 TFSI 80A145673D

PLN 332.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 079145140F

Audi S7 4G8 4.0 TFSI Petrol Engine Turbocharger Oil Feed Pipe Hose 079145140F

PLN 75.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 8K0145738T

Audi A4 B8 Intercooler Turbo Hose Line Pipe 8K0145738T

PLN 61.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 06K133317G-1

Audi A1 S1 8X A3 S3 8V A5 S5 F5 Fuel Injection Rail 2.0 TFSI 06K133317G

PLN 189.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 079133681G

Audi S4 B6 4.2 V6 Quattro Fuel Injectors Injection Rail Line Pipe 079133681G

PLN 474.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 4H0129628AB

Audi A8 4D Air Charge Air Intake Line Pipe Hose Duct Petrol 4H0129628AB

PLN 94.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 06M906036K

Audi A4 S4 B9 3.0 TFSI Petrol Fuel Injector 06M906036AM 06M906A01

PLN 142.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 06F133781L

Audi S3 8P 2.0 TFSI Air Intake Vacuum Return Check Valve Unit 06F133781L

PLN 42.95

Delivery - Mon, Nov 24

If paid before 14:00

Part no. 7N0127242

Audi Q3 8U Fuel Pipe Hose Pressure Sensor Unit 7N0127242

PLN 94.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 5N0145840H

Audi Q3 8U Intercooler Air Pipe Charge Line Hose 2.0 TDI 5N0145840H

PLN 237.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 443131541

Audi A5 8T Vacuum Reservoir Bottle Tank Pressure Container 443131541

PLN 42.95

Delivery - Mon, Nov 24

If paid before 14:00

Part no. 05L201360J

Audi A4 B9 A6 C8 A7 C8 Fuel Pipes Hoses 2.0 TDI Diesel Engine 05L201360J

PLN 170.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 03L201360AF

Audi A4 B8 A5 2.0 TDI Diesel Fuel Lines Feed Twin Pipes 03L201360AF

PLN 61.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 4H0133824R

Audi A8L 4H 3.0 TDI CDTA Diesel Engine Air Filter Box Housing 4H0133824R

PLN 522.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 038906051J

Audi A4 S4 A5 8F Q5 8R VW Touareg 7P MAP Boost Pressure Sensor 038906051J

PLN 42.95

Delivery - Mon, Nov 24

If paid before 14:00

Part no. 03C129656N

Audi A1 8X Air Intake Pipe Hose 1.4 TSI Petrol 03C129656N

PLN 237.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 8S0919519

Audi RS3 RSQ3 F3 Petrol Exhaust Gas Temperature Sensor 8S0919519

PLN 759.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 059145731CT

Audi A8 D4 3.0 TDI Intake Hose Air Charge Intercooler Pipe Line 059145731CT

PLN 142.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 03G906051E

VW Audi Seat Skoda MAP Pressure Sensor Audi A4 B8 Intake Manifold 03G906051E

PLN 42.95

Delivery - Mon, Nov 24

If paid before 14:00

Part no. 059145722R

Audi A6 C6 Turbocharger Engine Turbo Charger 2.7 3.0 TDI Diesel 059145722S

PLN 949.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 4F0919133B

Audi A6 C6 2.0 FSI Petrol In Tank Fuel Pump Sender Unit 4F0919133B

PLN 379.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 8K0145673E

Audi A5 8T Turbo Intercooler Air Intake Pipe Hose Line 8K0145673E

PLN 42.95

Delivery - Mon, Nov 24

If paid before 14:00

Part no. 059130755AH

Audi A5 8T 3.0 TDI CCWA Diesel High Pressure Fuel Pump 059130755AH

PLN 1,424.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 026906283H

Audi A4 B6 Vacuum Boost Solenoid Valve Block Control Box Unit 026906283H

PLN 42.95

Delivery - Mon, Nov 24

If paid before 14:00

Part no. 05L129635A

Audi A5 F5 A6 C8 Turbo Intake Hose Intercooler Pipe 05L129635A

PLN 284.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 4G0131113E

Audi Q7 4M AdBlue Injector Reduction Agent Valve 3.0 TDI Diesel 4G0131113E

PLN 379.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 07K133062H

Audi RSQ3 RS3 8Y 2.5 TFSI DAZA Petrol Engine Throttle Body 07K133062H

PLN 949.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 038906051T

Audi S3 8P 2.0 TFSI MAP Pressure Sensor Intake Manifold Unit 038906051T

PLN 94.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 06H133201AN

Audi A4 B8 A5 8T 2.0 TFSI Quattro Air Intake Inlet Manifold 06H133185CF

PLN 664.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 04L131984C

Audi A6 C7 2.0 TDI CGLC AdBlue Pipe Hose Line Tube 04L131984C

PLN 664.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 079133340R

Bracket Inlet Manifold Audi A7 S7 4G8 A8 S8 D4 4.0 TFSI Left N/S 079133340R

PLN 61.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 3C0129654P-1

Skoda Audi SEAT Volkswagen 2.0 TDI Air Intake Pipe Inlet Hose 3C0129654P

PLN 42.95

Delivery - Mon, Nov 24

If paid before 14:00

Part no. 5Q0131877P

Audi Q2 GA 35 TDI DTTC Adblue Liquid Tank Reservoir 5Q0131877P

PLN 2,279.95

Delivery - Mon, Nov 24

If paid before 14:00

Part no. 059131789S

Audi A5 8T 3.0 TDI CCWA Diesel Exhaust Manifold Compensator Left N/S 059131789S

PLN 123.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 8K0131967D

Audi A4 B8 2.0 TDI CNHC Adblue Fuel Filter Hose Line Tube Pipe 8K0131967D

PLN 61.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 06Q145703H-2

Audi S3 8Y 2.0 TFSI Turbocharger Turbo Charger Housing Cover 06Q145703H

PLN 474.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 4L0145972A

Audi A7 4L 3.0 TDI Quattro Turbo Intercooler Air Intake Hose Pipe 4L0145972A

PLN 61.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 06F129627G

Audi TT 8J Air Intake Duct Hose Tube Line Pipe 2.0 TFSI BWA 06F129627G

Product currently unavailable

Part no. 4H0145762H

Audi A8L 4H 3.0 TDI CDTA Diesel Intercooler Pipe Hose Line Tube 4H0145762H

PLN 94.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 022133317M-1

Audi TT 8J 3.2 FSI V6 BUB Petrol Fuel Rail Line Injectors 022133317M

PLN 949.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 06J905110N

Audi A3 S3 8V 2.0 TFSI DNUE Fuel Injector Ignition Coil 06J905110N

PLN 94.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 057128063E

Audi Q7 4L Throttle Body Engine Valve Siemens 4.2 TDI Diesel 057128063E

PLN 142.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 059145737A

Audi A4 B8 A8 D4 3.0 TDI Intake Hose Air Charge Intercooler Pipe 059145737A

PLN 42.95

Delivery - Mon, Nov 24

If paid before 14:00

Part no. 06K133062AG

Audi Q5 FY VW Tiguan Mk2 Throttle Valve Body 2.0 TFSI DAXB 06K133062AG

PLN 332.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 06L906051B

Audi A3 8V 35 TDI Manifold Air Pressure Intake Map Sensor 06L906051B

PLN 61.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 057145762N

Audi A8 D4 Inlet Intake Manifold Air Intake 4.2 TDI 057145762N 057145770N

PLN 237.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 06M145674AT

Audi A4 S4 B9 A5 S5 F5 Intercooler Hose Pipe Line 3.0 Petrol 06M145674AT

PLN 759.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 06E906051K

Pressure Sensor Audi A5 S5 8T Petrol Fuel Rail Sensor 06E906051K

PLN 94.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 059129086M

Audi Q7 4L TDI Diesel Engine Intake Manifold Flap Actuator 059129086M

PLN 189.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 059130090BS

Fuel Injector Rail Audi A6 C7 A7 4G 3.0 TDI Diesel Right O/S 059130090BS

PLN 142.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 057145735S

Audi Q7 4L Turbocharger Oil Pipe Hose Return Left N/S 4.2 TDI 057145735S

PLN 94.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 4G0145673AH

Audi A7 4G8 Air Charge Intercooler Hose Pipe Line 4G0145673AH

PLN 142.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 03L145771AF

Audi Q5 8R 2.0 TDI CGLB Oil Feed Turbo Charger Oil Pipe Line 03L145771AF

PLN 85.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 06K127501J

Audi Q5 FY 2.0 TFSI DAXB High Pressure Fuel Injection Pipe Hose 06K127501J

PLN 94.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 04E145785P

Audi Q2 GA 1.5 TFSI Intercooler Radiator Petrol Engine 04E145785P

PLN 759.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 04L089G-1

Audi Q3 8U Diesel Fuel Injection Rail High Pressure Rail 2.0 TDI DFUA 04L089G

PLN 189.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 04L129456E

Audi A3 8V Vacuum Pipe Brake Booster Servo Line Hose 04L129456E

PLN 42.95

Delivery - Mon, Nov 24

If paid before 14:00

Part no. 06F133317L

Audi TT 8J 2.0 TFSI BWA Fuel Injection Strip Rail Injectors 06F133317L

PLN 807.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 7L8121065L

Audi Q7 4L 4.2 TDI Coolant Water Pipe Reservoir Hose Line Tube 7L8121065L

PLN 189.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 059129955AK

Audi A4 B9 Air Intake Elbow Pipe Hose Tube Line 3.0 TDI CNHA 059129955AK

PLN 113.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 059130277CD

Fuel Injector AUDI Q7 4L VW Touareg 2 3.0 TDI CRCA Diesel Nozzle 059130277CD

PLN 474.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 4F0129617C

Audi A6 C6 Air Intake Pipe Hose Tube Duct Trim Cover 4F0129617C

PLN 42.95

Delivery - Mon, Nov 24

If paid before 14:00

Part no. 06J127501T

Audi Q3 8U Petrol Engine Fuel Pipe Hose Feed Line Tube 2.0 TFSI 06J127501T

PLN 94.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 06K905377

Audi A3 8V TT FV 2.0 TFSI Engine Block Ping Knock Sensor 022905377

PLN 42.95

Delivery - Mon, Nov 24

If paid before 14:00

Part no. 06L103213K

Audi Q3 2.0 TFSI CULB Air Vent Breather Pipe Line Tube Hose 06L103213K

PLN 42.95

Delivery - Mon, Nov 24

If paid before 14:00

Part no. 8P4862153

Audi A3 8P Filler Lock Petrol Fuel Flap Cap Locking Mechanism Diesel 8P4862153

PLN 42.95

Delivery - Mon, Nov 24

If paid before 14:00

Part no. 07K145701M-1

Audi RS3 8Y TTRS 8S Turbocharger Turbo 2.5 TFSI Petrol Engine 07K145701M

PLN 4,274.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 05L145762D

Audi Q2 GA 2.0 TDI Air Charge Intercooler Pipe Intake Hose Line 05L145762D

PLN 142.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 8W0919088K

Audi A4 B9 3.0 TDI Diesel In Tank Sender Pump Unit 8W0919088K

PLN 94.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 03C145674B

Audi A1 8X 1.4 Air Intake Pipe Turbo Intercooler Pressure Hose 03C145674B

PLN 61.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 7L6145795AE

Audi Q7 4L 3.0 TDI BUG Intercooler Turbo Hose Pipe Line Tube 7L6145795AE

PLN 142.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 1K0906089A-1

Audi A3 8P Electric Fuel Pump Unit 2.0 TDI CFFB Diesel Engine 1K0906089A

PLN 94.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 06H129629E

Audi A4 B8 A5 8T Air Intake Pipe Turbo Intercooler Hose Line 06H129629E

PLN 42.95

Delivery - Mon, Nov 24

If paid before 14:00

Part no. 04L130277AE-1

Audi A5 8T 2.0 TDI Diesel Engine Fuel Injector Injection 04L130277AE

PLN 180.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 04L145771H

Audi A5 8T Turbo Oil Feed Line Pipe Hose 2.0 TDI Diesel 04L145771H

PLN 75.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 7L6145795H

Audi Q7 4L Intercooler Air Charge Pressure Pipe Hose Line 7L6145795H

PLN 123.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 4L0809857

Audi Q7 4L 4.2 TDI BTR Diesel Fuel Filler Cap Tank Lid Drip Tray Cover 4L0809857

PLN 142.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 07L127509Q

Audi S8 D3 5.2 FSI V10 Quattro Fuel Injection Pipe Line Centre 07L127509Q

PLN 61.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 8K0611931P

Audi A4 B8 Brake Servo Vacuum Pipe Hose Line Return Valve Petrol 8K0611931P

PLN 94.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 7L8128654A

Audi Q7 4L 4.2 TDI Turbo Intake Pipe Hose Tube Left N/S 7L8128654A

PLN 123.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 4M0201215AL

Audi Q7 4M Q8 Mk1 Diesel Engine Fuel Filter Hose Line Tube Pipe 4M0201215AL

PLN 161.95

Free delivery - Mon, Nov 24

If paid before 14:00

Part no. 058133753D

Suction Pump Audi A5 S5 8T RS6 C5 Vacuum Valve 058133753D

PLN 94.95

Free delivery - Mon, Nov 24

If paid before 14:00

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Showing 298-396 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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