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. 5Q0145792E

Audi A3 8V 2.0 TFSI Petrol Intercooler Turbo Boost Hose Pipe Line 5Q0145792E

PLN 94.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 06K133317G

Audi A1 S1 8X S3 8V VW Golf R 2.0 TFSI Fuel Injection Rail 06K133317G

PLN 94.95

Free delivery - Tue, Jan 13

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 - Tue, Jan 13

If paid before 14:00

Part no. 079103209AX

Audi A6 C6 Breather Line Pipe Hose 4.2 V8 079103209AX

PLN 61.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 04L129711AC

Audi Q2 GA Diesel Engine Air Intake Manifold 04L129766AT

PLN 759.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 079133185AB

Audi A4 S4 B6 4.2 V8 BBK Petrol Engine Air Intake Manifold 079133185AB

PLN 3,609.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 03L906088CL

Audi Q3 SE TDI Exhaust Gas Temperature Sensor 03L906088CL

PLN 94.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 06K145722L

Audi A1 S1 8X Turbocharger Turbo Charger Engine 2.0 TFSI Petrol 06K145722C

PLN 1,139.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 4F0145738N

Audi A6 C6 2.0 TFSI Turbo Air Intake Hose Pipe Tube 4F0145738N

PLN 61.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 057145736P

Audi Q7 4.2 TDI Turbocharger Oil Pipe Hose Return Right O/S 057145736P

PLN 94.95

Free delivery - Tue, Jan 13

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 - Tue, Jan 13

If paid before 14:00

Part no. 059130277CD-2

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

-PLN 0.05

Delivery - Tue, Jan 13

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 - Tue, Jan 13

If paid before 14:00

Part no. 04E133723CP

Audi A1 8X VW Polo 6C Fuel Feed Line Pipe Hose 1.4 Petrol 04E133723CP

PLN 123.95

Free delivery - Tue, Jan 13

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 - Tue, Jan 13

If paid before 14:00

Part no. 5Q0253691F

Audi A3 8V Throttle Actuator Valve Engine Exhaust 2.0 TDI Diesel 5Q0253691F

PLN 75.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 04L201360G

Audi A3 8V Fuel Injection Line Pressure Pipe Diesel 2.0 TDI 04L201360G

PLN 61.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 1K0145832J

Audi A3 8P 1.8 TSI Turbo Intercooler Air Intake Pipe Hose Line 1K0145832J

PLN 42.95

Delivery - Tue, Jan 13

If paid before 14:00

Part no. 038906051R

Audi S3 8V MAP Boost Pressure Sensor 038906051R

PLN 42.95

Delivery - Tue, Jan 13

If paid before 14:00

Part no. 036906051C

Audi S5 8T 4.2 FSI Petrol Manifold Air Pressure Intake Map Sensor 036906051C

PLN 61.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 059129086M

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

PLN 189.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 8K0129955A

Audi A5 8T 2.0 TFSI Air Intake Intercooler Resonator Tube Pipe Hose 8K0129955A

PLN 94.95

Free delivery - Tue, Jan 13

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 - Tue, Jan 13

If paid before 14:00

Part no. 06D145701J

Audi A6 C6 Turbocharger Turbo Charger 2.0 TFSI Petrol Engine Turbo 06D145701C

PLN 759.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 7L6145943B

Audi Q7 4L 3.0 TDI Diesel Intercooler Pipe Air Charge Hose 7L6145943B

PLN 42.95

Delivery - Tue, Jan 13

If paid before 14:00

Part no. 1K0919051CL

Audi TT 8J Fuel Pump Tank Sender Pump Unit Petrol 1K0919051CL 1K0919051BH

PLN 142.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 6C0129684

Audi A1 8X Air Charge Intake Duct Pipe Hose Line Diesel 6C0129684

PLN 94.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 443131541

Audi A5 8T Vacuum Reservoir Bottle Tank Pressure Container 443131541

PLN 42.95

Delivery - Tue, Jan 13

If paid before 14:00

Part no. 6R0129607G

Audi A1 8X Air Filter Box Housing Air Intake Unit 1.4 TSI CAXA Petrol 6R0129607D

PLN 142.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 03L201360AE

Audi Q5 8R 2.0 TDI CJCA Diesel Fuel Line Tube Pipe Hose Line 03L201360AE

PLN 123.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 079131102A

Audi A5 S5 8T 4.2 V8 FSI CAUA Secondary Air Kombi Valve Right O/S 079131102A

PLN 42.95

Delivery - Tue, Jan 13

If paid before 14:00

Part no. 03C145749B

Audi A1 8X A3 8P Air Intake Inlet Manifold Intercooler 1.4 TFSI 03C145749B

PLN 42.95

Delivery - Tue, Jan 13

If paid before 14:00

Part no. 05L129711M

Audi Q2 GA 35 TDI Diesel Inlet Intake Manifold Air Intake 05L129711M

PLN 854.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 4F0129521B

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

PLN 47.95

Delivery - Tue, Jan 13

If paid before 14:00

Part no. 07K145701L-1

Audi RS3 8V TTRS 8S Turbocharger Turbo 2.5 TFSI DAZA Petrol Engine 07K145701L

PLN 3,324.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 059130310BS

Audi A7 4G8 Fuel Feed Line Pipe Hose 059130310BS

PLN 75.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 8E0803961B

Audi A4 B7 Fuel Pump Sender Cover Seal Panel Left Right N/O/S 8E0803961B

PLN 42.95

Delivery - Tue, Jan 13

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 - Tue, Jan 13

If paid before 14:00

Part no. 5Q0612041AR

VW Audi Seat Skoda 2.0 Petrol Engine Vacuum Hose Pipe 5Q0612041AR

PLN 161.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 5WA919673A

Audi Q2 GA 2.0 TDI DTTC In Tank Fuel Pump Unit 5WA919673A

PLN 284.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 079127507AF

Audi A5 S5 8T 4.2 V8 FSI CAUA Centre Fuel Pipe Hose Distribution 079127507AF

PLN 170.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 04L201360L

Audi A3 8V Engine Fuel Pipe Hose Feed Line Tube 04L201360L

PLN 42.95

Delivery - Tue, Jan 13

If paid before 14:00

Part no. 079145461H

Audi A7 S7 4G 4.0 TFSI Petrol Engine Turbocharger Cylinder 079145461H

PLN 94.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 03C145140M

Audi A1 8X 1.4 Oil Feed Turbo Charger Oil Pipe Line 03C145140M

PLN 61.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 059145731AK

Audi A6 C6 Intake Hose Air Charge Intercooler Pipe Line Diesel 059145731AK

PLN 42.95

Delivery - Tue, Jan 13

If paid before 14:00

Part no. 03L145771AS

Audi A4 B8 A5 A6 2.0 TDI Oil Feed Turbo Charger Oil Pipe Line 03L145771AS

PLN 61.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 057130089K

Audi Q7 4L Fuel Injector Rail Injection Unit 4.2 TDI Diesel Left N/S 057130089K

PLN 75.95

Free delivery - Tue, Jan 13

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 - Tue, Jan 13

If paid before 14:00

Part no. 07L127509S

Audi S8 D3 5.2 FSI V10 Quattro Fuel Injection Pipe Line Left N/S 07L127509S

PLN 75.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 4F0145737D

Audi A6 C6 2.0 TDI Intercooler Air Intake Hose Pipe Tube Line 4F0145737D

PLN 94.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 4H0145738P

Audi A8 D4 Intercooler Pipe Hose Air Charge Line Right O/S 3.0 TDI 4H0145738P

PLN 113.95

Free delivery - Tue, Jan 13

If paid before 14:00

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

-100%

Part no. 079919523J

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

Promo price

PLN 99.95

-PLN 0.05

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 04E145749B

Audi A1 8X A3 8V Intake Manifold Charge Air Cooler Intercooler 04E145749B

PLN 284.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 059145673AT

Audi A7 4G 3.0 TDI Diesel Turbo Intercooler Air Intake Hose Pipe 059145673AT

PLN 142.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 03C127026E

Audi A1 8X A3 8P High Pressure Fuel Pump Unit Valve Petrol 03C127026E

PLN 189.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 04C145702F

Audi A1 8X Turbocharger Turbo Charger 1.0 TFSI 04C145702F

PLN 949.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 07K133359L

Audi RS3 8Y Intercooler Turbo Elbow Hose Tube Line 2.5 TFSI Petrol 07K133359L

PLN 189.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 03L253010F

Turbocharger Audi A3 8P TT 8J VW Passat B7 2.0 TDI Diesel Engine 03L253010F

PLN 1,424.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 079131165A

Audi A5 S5 8T 4.2 V8 Combination Valve Adapter Pipe Hose Left N/S 079131165A

PLN 42.95

Delivery - Tue, Jan 13

If paid before 14:00

Part no. 06M133316L-1

Audi S4 B9 Q5 FY Fuel Injection Rail Injectors Right O/S 3.0 TFSI 06M133316L

PLN 379.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 8K0201214J

Audi A5 8T A4 B7 Diesel Engine Fuel Pipe Hose Line Tube Set Kit 8K0201214J

PLN 123.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 7L6145941F

Audi Q7 4L 3.0 TDI Diesel Turbo Intercooler Air Intake Hose Pipe 7L6145941F

PLN 113.95

Free delivery - Tue, Jan 13

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 - Tue, Jan 13

If paid before 14:00

Part no. 026906283H

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

PLN 42.95

Delivery - Tue, Jan 13

If paid before 14:00

Part no. 3C0129654M

Volkswagen VW Golf Mk6 Air Intake Tube Pipe Line Diesel 3C0129654M

PLN 56.95

Delivery - Tue, Jan 13

If paid before 14:00

Part no. 03G129629

Audi A4 B8 A5 8T 2.0TDI Air Intake Pipe Turbo Supply Hose Line 03G129629

PLN 42.95

Delivery - Tue, Jan 13

If paid before 14:00

Part no. 057130090L

Audi Q7 4L 4.2 TDI BTR Diesel Fuel Injection Rail Right O/S 057130090L

PLN 142.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 03F133062C

Audi A3 8V A4 B9 Engine Throttle Body 1.4 TFSI Petrol 03F133062C

PLN 113.95

Free delivery - Tue, Jan 13

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 - Tue, Jan 13

If paid before 14:00

Part no. 059145950AA

Audi A6 C7 A7 4G A8 4H Diesel Air Intake Pipe Throttle Body Valve 059145950AA

PLN 189.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 03L201360A

Audi Q5 8R 2.0 TDI CGLB Diesel High Pressure Fuel Line Pipe Hose 03L201360AA

PLN 42.95

Delivery - Tue, Jan 13

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 - Tue, Jan 13

If paid before 14:00

Part no. 3C0122157BE

Audi TT 8J Engine Cooling System Coolant Line Pipe Hose 3C0122157BE

PLN 42.95

Delivery - Tue, Jan 13

If paid before 14:00

Part no. 4H0145673P

Audi A8L 4H 3.0 TDI CDTA Intercooler Pipe Connector Pressure Sensor 4H0145673P

PLN 94.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 8S0809908C

Audi TT FV 8S Fuel Tank Filler Cover Surround Trim Cap 8S0809908C

PLN 142.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 04E145673AB

Audi A4 B9 A5 8F Air Intake Pipe Intercooler Hose Pressure Line 04E145673AB

PLN 142.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 04L201360N

Audi A5 8T Fuel Injection Line Pressure Pipe Diesel 2.0 TDI 04L201360N

PLN 113.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 1K0129618AN

Audi TT 8J 1.8 TFSI CDAA Petrol Air Intake Pipe Duct Hose Tube Line 1K0129618AN

PLN 42.95

Delivery - Tue, Jan 13

If paid before 14:00

Part no. 8K0820620B

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

PLN 61.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 06M133315L

Audi S4 B9 Q5 FY 3.0 TFSI Fuel Injectors Left N/S Injection Rail 06M133315L

PLN 42.95

Delivery - Tue, Jan 13

If paid before 14:00

Part no. 03G129629E

Air Intake Pipe Audi A4 B8 2.0TDI Turbo Intercooler Hose 03G129629E

PLN 42.95

Delivery - Tue, Jan 13

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 - Tue, Jan 13

If paid before 14:00

Part no. 03G128063R

Audi A3 8P VW Golf Mk6 2.0 TDI Throttle Body Valve Flap Air Intake 03G128063R

PLN 142.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 04L128063T

Audi A4 B9 2.0 TDI DETA Diesel Throttle Body 04L128063T

PLN 42.95

Delivery - Tue, Jan 13

If paid before 14:00

Part no. 04E145673C-1

Air Intake Pipe Audi A1 8X Volkswagen Polo 6R Intercooler Hose Line 04E145673C

PLN 61.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 1K0129654AQ

Audi Volkswagen Seat Skoda Intercooler Air Intake Hose Pipe 1K0129654AQ

PLN 75.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 06M145702N-1

Audi RS4 B9 RS5 F5 Turbo Charger Housing Cover 2.9 TFSI 06M145702N

PLN 379.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 03L130235AE

Audi A5 8F A6 C7 2.0 TDI Diesel Fuel Return Line Hose Pipe 03L130235AE

PLN 75.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 057145772S

Audi Q7 4L 4.2 TDI Turbo Oil Feed Line Pipe Hose 057145772S

PLN 142.95

Free delivery - Tue, Jan 13

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 - Tue, Jan 13

If paid before 14:00

Part no. 8K0611931CN

Audi A4 B8 Brake Servo Vacuum Pipe Hose Line 8K0611931CN

PLN 94.95

Free delivery - Tue, Jan 13

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 - Tue, Jan 13

If paid before 14:00

Part no. 04L130216

Audi A3 8V Fuel Injector Bracket Clamp Jaw Holder TDI Diesel Engine 04L130216

PLN 61.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 04L128063AA

Audi Q3 Volkswagen Tiguan 5N 2.0 TDi Engine Throttle Body Valve 04L128063AA

PLN 94.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 8E0145838AA

Audi A4 B7 1.8 T BFB Intercooler Turbo Pressure Hose Line Tube Pipe 8E0145838AA

PLN 94.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 04L129766AD

Audi A5 8T 2.0 TDI Engine Air Intake Manifold 04L129766AD

PLN 284.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 05E145702L-1

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

PLN 569.95

Free delivery - Tue, Jan 13

If paid before 14:00

Part no. 06M127503M

Audi A4 S4 B9 3.0 TFSI CWGD Petrol Fuel Injection Pipe Hose Line 06M127503M

PLN 75.95

Free delivery - Tue, Jan 13

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 - Tue, Jan 13

If paid before 14:00

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Showing 397-495 of 1287 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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