What are the intake and fuel systems used for?

The intake and fuel systems are used to prepare the proper mixture needed for combustion in the cylinders. They are responsible for the amount of air, medium purity, fuel pressure, and dosing precision. Their efficient operation affects starting, engine smoothness, throttle response, and fuel consumption levels.

What is the construction and function of the intake manifold?

The intake manifold is an element mounted between the throttle body and the engine head, whose task is to distribute air evenly to the cylinders. Depending on the design, it can be made of aluminum or plastic and work with swirl flaps, a pressure sensor, and vacuum lines. Its shape affects not only installation but also the engine's operating characteristics.

How to select intake and fuel system parts for a specific car?

It is safest to compare the OEM number, engine code, body version, and type of auxiliary equipment. It is also worth checking the connector type, number of pins, connection diameter, and the presence of additional sensors. For used parts, the compatibility of mounting points and the completeness of the element are of great importance.

What symptoms indicate problems with the intake or fuel system?

Typical symptoms include power loss, uneven idling, difficulty starting the engine, and increased fuel consumption. In some cases, jerking, delayed throttle response, or mixture-related errors also occur. These symptoms should be confirmed by fuel pressure diagnostics, intake tightness checks, and reading live parameters.

What mounting elements should be checked before purchase?

Before purchase, check if the part has the correct brackets, ports, quick-connectors, and a compatible housing. For electrical modules, the compatibility of the plug and the number of pins with the car's installation is also important. A good practice is to compare the old element with the photo and catalog marking.

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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Audi A4 B8 A5 8T Q5 8R 2.0 TDI Diesel Fuel Injector 03L130277

€37.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 03L130277J

Audi A3 8P A4 B8 2.0 TDI Fuel Injector Fuel Injection Nozzle 03L130277J

€56.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 04L130277AC

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

€42.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 03L131111G

Audi A3 8P 2.0 TDI Turbo Air Intake Pipe Hose Line 03L131111G

€23.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 03L130089Q

Audi A4 B8 Q5 8R 2.0 TDI Diesel Fuel Rail Injection Rail Line 03L130089Q

€80.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 038906051C

Audi A3 8P MAP Pressure Sensor Intake Manifold Unit 038906051C

€23.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 03L130089P

Audi A3 8P 2.0 TDI Diesel Fuel Injector Rail Line Distributor 03L130089P

€32.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 3C0129654P-1

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

€23.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 04L130277AE

Audi A5 8T Engine Fuel Injector Injection 04L130277AE

€51.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 059130277CC

Injector Audi A6 C7 A7 4G 3.0 TDI CDUC Quattro Fuel Injection Nozzle 059130277CC

€61.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 03L131111R

Audi A4 B8 2.0 TDI CGLC Diesel Turbo Damper Silencer Hose Line Pipe 03L131111R

€23.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 038906051B

Audi A4 B7 Manifold Pressure MAP Sensor 038906051B

€23.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 03C906036M

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

€42.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 059130216J

Injector Holder Audi Q7 4L A7 4G8 A6 C7 Diesel 3.0 TDI Injector Bracket 059130216J

€23.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 059129593H

Audi Q7 4L VW Touareg 7L 3.0 TDI Diesel Throttle Body Valve Flap 059129593H

€28.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 059130277AH

Audi Q7 4L A6 C6 A8 D3 3.0 TDI Diesel Fuel Injector Injection Unit 059130277AH

€61.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 06E906036F

Audi A4 B8 3.2 FSI CALA Fuel Injector Injection Nozzle 06E906036F

€28.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 059130277CR

Audi A7 4G8 A6 4G2 Fuel Injector 3.0 TDI 059130277CR

€80.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 03C127026J

Audi A1 8X High Pressure Fuel Pump Unit Valve Petrol 1.4 TSI 03C127026J

€56.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 5Q0127400F

Volkswagen Audi Seat Skoda Fuel Filter Housing Mount Holder 5Q0127400F

€37.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 1K0129635D

Audi Q3 8U Air Intake Pipe Hose Line Tube Connector 1K0129635D

€32.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 074906461B

Audi A4 B7 Air Flow Mass Meter Sensor 074906461B

€23.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 03G145771B

Audi A4 B7 A6 C6 2.0 TDI Oil Feed Turbo Charger Oil Pipe Line 03G145771B

Product currently unavailable

Part no. 5Q0129635L

Audi A3 8V TT FV 2.0 TFSI Turbo Air Intake Hose Pipe Tube 5Q0129635L

€23.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 057128063D

Audi Q7 4L 4.2 TDI Diesel Throttle Body Engine Valve D2P 057128063D

€37.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 06D145100E

Audi A4 B7 2.0 TFSI BGB Petrol Engine Vacuum Pump 06D145100E

€23.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 8K0131877T

Audi A5 8T 2.0 TDI Diesel Adblue Additive Reservoir Fuel Tank 8K0131877

€484.95

Free delivery: Aug 6 – 10

If paid before 14:00

Part no. 04L130089D

Volkswagen Seat Skoda Audi 1.6 2.0 TDI Diesel Fuel Rail Distributor 04L130089D

€56.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 06H129723K

Audi TT 8J 1.8 TFSI CDAA Intake Manifold Support Bracket Carrier 06H129723E

€23.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 059129711CS

Audi A6 A7 4G8 3.0 TDI Diesel Inlet Intake Manifold Air Intake 059129711CS

€32.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 059131790S

Audi A5 8T 3.0 TDI CCWA Diesel Exhaust Manifold Compensator Right O/S 059131790S

€23.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 06H906036P

Audi A5 8T 2.0 TFSI Petrol Fuel Injector Injection Nozzle 06H906036P

€23.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 04L131113P

Volkswagen Seat Skoda Audi 2.0 TDI AdBlue Reducer Injector 04L131113P

€80.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 059145762M

Audi A5 8T 3.0 TDI CCWA Diesel Inlet Intake Manifold Pipe Hose Line 059145762M

€28.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 059129086L

Audi A5 8T 3.0 TDI CCWA Intake Manifold Flap Actuator Valve Motor 059129086L

€32.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 06J127501L

Audi TT 8J A4 B8 Petrol Engine Fuel Pipe Hose Feed Line Tube 06J127501L

€23.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 06F906036A

Audi A6 C6 Fuel Injector Injection Nozzle 2.0 TFSI BPJ Petrol 06F906036G

€23.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 06E133062G

Audi A4 S4 B8 Throttle Body Valve Flap Air Intake 3.0 V6 Petrol 06E133062G

€51.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 4G0907658A

Audi A6 4G C7 Air Quality Control Sensor 4G0907658A

€23.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 8K0919051M

Audi A5 8T 1.8 2.0 TFSI In Tank Fuel Pump Sender Unit 8K0919051M

€47.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 04L145736E

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

€23.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 06A133681E

Audi TT 8N 1.8T BAM Petrol Fuel Injectors Injection Rail Line Pipe 06A133681E

€137.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 068906391B

Volkswagen Transporter Audi A4 A6 Q7 4L Air Pressure Sensor 068906391B

€23.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 1K0612041GK

Vacuum Pipe Volkswagen Golf 5 Audi A3 8P 2.0 TDI Brake Servo Line 1K0612041GK

€32.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 06E906036C-1

Audi S8 D3 5.2 FSI V10 Quattro BSM Fuel Injector Injection Nozzle 06E906036C

€23.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 059130090AG

Fuel Injector Rail Audi Q7 VW Touareg 3.0 TDI Diesel Right O/S 059130090AG

€28.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 8K0145673AK

Audi A4 B8 Air Intake Hose Turbo Intercooler Pipe Line Pressure Hose 8K0145673AK

€32.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 03L130089

Audi A3 8P 2.0 TDI Fuel Injection Line Pressure Pipe Rail 03L130089

€32.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 03L129711BA

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

€23.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 8K0129618

Audi A4 B8 A5 8T Air Duct Intake Air Pipe Tube 8K0129618

€23.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 059130090CN

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

€28.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 06Q906036A

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

€56.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 059130310BL

Audi Q7 4L Diesel Fuel Distibutor Injection Pipes Lines Set 059130310BL

€32.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 03C145673N

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

€23.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 4E0145950J

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

€70.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 4G0145709AF

Audi A7 4G 3.0 TDI Turbo Intercooler Air Intake Pipe Hose Left N/S 4G0145709AF

€23.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 6R0129607C-2

Air Filter Housing Audi A1 8X Seat Ibiza 6J Box Air Unit Covering 6R0129607C

€28.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 06J198510A

Audi A4 B8 1.8 TFSI Petrol Engine Fuel Injection Rail Sensor 06J133317G

€23.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 8K0906627

Audi A4 B8 A5 8T 2.0 TDI Diesel Air Vacuum Turbo Valve 8K0906627

€23.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 03L145736AA

Audi A4 S4 B8 A5 8T Turbocharger Oil Return Pressure Line 2.0 TDI 03L145736AA

€51.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 03L145771AS

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

€28.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 059129955H

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

€23.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 03C130241AN

Audi A1 8X Fuel Injection Line Pressure Pipe 03C130241AN

€32.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 06M906036K

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

€28.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 059103482C

Audi Q7 4L Fuel Filler Cap Tank Cover Funnel Diesel Black 059103482C

€23.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 4G0919050C

Audi A7 4G8 Diesel Fuel Pump Tank Sender Control Unit 4G0919050C

€70.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 5Q0145832E

Audi S3 8V VW Golf R Air Charge Intercooler Pipe Hose 2.0 TFSI 5Q0145832E

€23.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 06A133223BP

Audi TT Mk1 8N Petrol Intake Manifold Air Inlet 06A133223BP

€151.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 06E130090F-1

Audi A4 B8 A6 C7 Fuel Rail Right Side O/S 3.0 TFSI CAKA Petrol 06E130090F

€23.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 059129712BR

Audi Q7 4L A5 8T 3.0 Diesel Engine Intake Manifold Right O/S 059129712BR

€70.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 7L6145795AE

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

€32.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 06F145735D

Audi A3 8P TT 8J VW Golf GTI 2.0 TFSI Turbo Oil Return Pipe Hose 06F145735D

€23.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 06F127501AF

Audi A3 8P TT 8J VW Golf GTI 2.0 TFSI High Pressure Fuel Pipe Hose 06F127501AF

€23.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 8K0819334AB

Audi A5 8T Water Coolant Pipe Hose Line Tube 8K0819334AB

€23.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 03C145140M

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

€23.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 059145950AA

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

€42.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 038906051R

Audi S3 8V MAP Boost Pressure Sensor 038906051R

€28.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 059145950AF

Throttle Body Audi A6 C7 A7 4G A8 4H Diesel Air Intake 059145950AF

€32.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 5Q0129654E

Audi A3 8V 2.0 TDI Air Inlet Duct Channel Intake Hose Pipe 5Q0129654E

€23.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 06H145702S-1

Audi A5 8T Turbocharger Turbo Charger 2.0 TFSI Petrol Engine 06H145702Q

€142.95

Free delivery: Aug 6 – 10

If paid before 14:00

Part no. 04L130321

Audi A5 8T 2.0 TDI Fuel Injection Line Pressure Pipe Rail Injector Set 04L130321

€56.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 059130241DA

Audi A7 4G 3.0 TDI Diesel Fuel Injection Line Pressure Pipe 059130241DA

€23.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 7L6129627F

Audi Q7 4L Air Intake Duct Tube Hose Pipe 3.0 TDI 7L6129627F

€23.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 06H133781AS

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

€28.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 04E127026H

Audi Volkswagen Skoda Seat Petrol High Pressure Fuel Pump 04E127026H

Product currently unavailable

Part no. 8R0129739A

Audi Q5 8R Air Intake Tube Pipe Hose Guide 8R0129739A

€23.95

Free delivery: Aug 7 – 10

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

€32.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 06H133201AF

Audi A5 8T 2.0 TFSI Petrol Air Intake Inlet Manifold Unit 06H133201AF

€85.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 06F129101N

Audi S3 8P 2.0 TFSI BHZ Crankcase Breather Purge Valve 06F129101N

€23.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 06F906461A

Audi S3 8P 2.0 CDLA Air Flow Mass Meter Sensor Control Unit Petrol 06F906461A

€23.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 059906461N

Audi A5 8T Air Flow Sensor Mass Meter Sensor Pipe Hose Diesel 059906461N

€23.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 03L145100F

VW Audi A4 B8 A5 8T Q5 8R 2.0 TDI Diesel Vacuum Pump 03L145100F

€23.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 1K0145762EL

Audi VW A3 8P 2.0 TDI Intake HoseAir Charge Intercooler Pipe Line 1K0145762EL

€23.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 8K0145738AC

Audi A4 B8 A5 8T 2.0 TDI Diesel Intercooler Hose Turbo Pipe Line 8K0145738AC

€32.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 059130218AM

AUDI Q7 4L 3.0 TDI V6 CRCA Fuel Return Hose Fuel Injection Rail Line 059130218AM

€42.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 059103209D

Vent Pipe Audi A6 C7 Q7 4L A7 4G Diesel Engine Breather Hose 059103209D

€32.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 04L145828D

Audi A3 8V Intake Hose Air Charge Intercooler Pipe Line Diesel Engine 04L145828D

€23.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 059129712BS

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

€32.95

Free delivery: Aug 7 – 10

If paid before 14:00

Part no. 06E145603AD

Audi S4 B8 S5 8T 3.0 TFSI CREC Supercharger Air Compressor 06E145601AT

€854.95

Free delivery: Aug 7 – 10

If paid before 14:00

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Showing 1-99 of 2085 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 the performance and efficiency of your engine? The intake and fuel system play a key role in ensuring the proper air-fuel mixture, which translates into power, fuel economy, and environmental performance. In the Global Parts automotive store, you will find a wide range of used car parts, such as air filters, throttle bodies, fuel pumps, and fuel injectors. We offer intake and fuel system parts for many makes, including BMW, Audi, Volkswagen, Mercedes, or Mini, tailored to various models and needs.

Definition and importance of vehicle systems

The intake system in a car is a set of components responsible for delivering the appropriate amount of air to the internal combustion engine. Together with the fuel system, it forms the primary power supply system for the engine. Their combined operation is crucial for the efficiency, dynamics, and smooth running of the engine. For example, in an Audi A3 8P 2.0 TFSI model, proper tuning of the intake and fuel systems allows for achieving up to 200 HP while maintaining optimal fuel consumption.

How do the intake and fuel systems work?

The intake and fuel system are systems that work together to deliver an air-fuel mixture to the combustion chamber. Each element of this system has a specific task:

Fuel pumps and level sensors – responsible for the correct delivery of fuel to the engine and monitoring its quantity in the tank.
Fuel tanks and filler pipes – store fuel and enable safe refueling.
Air and fuel intake sensors – monitor the amount of air and fuel supplied, optimizing engine performance.
Throttle bodies – regulate the airflow to the engine, affecting its performance and throttle response.
Vacuum pumps – support the operation of vacuum systems, such as brakes or control valves.
Air filters – protect the engine from contaminants, ensuring clean air during the combustion process.
Fuel filters – remove impurities from the fuel, protecting the injection system and the fuel pump.
Intake manifolds – distribute air evenly to the cylinders, increasing combustion efficiency.
Air filter housings – protect air filters from damage and ensure their optimal operation.
Lines, hoses, and pipes – transport fuel and air between individual system components.
Turbochargers, superchargers, and intercoolers – increase the amount of air supplied to the engine, improving its performance.
Injection systems and parts – responsible for precise fuel dosing into the cylinders, which affects combustion and engine efficiency.
Fuel filler flaps and caps – ensure the tightness of the refueling system and protection against leaks. Well-maintained intake and fuel system components not only affect performance but also lead to lower fuel consumption and reduced exhaust emissions.

Construction and purpose of the intake and fuel system

The intake and fuel system is a set of components mounted around the engine, fuel tank, and supply lines. The intake system is responsible for supplying purified air, while the fuel system is responsible for drawing, filtering, and delivering fuel at the appropriate pressure. A typical set includes a filter, housing, lines, throttle body, intake manifold, fuel pump, fuel rail, sensors, and electronically controlled elements. Their location and mounting method depend on the engine version, auxiliary equipment, and body type.

Comparison of intake and fuel system parts

Part type	Main function	What to check before purchase	Cooperating elements
Throttle body	Regulating the amount of air drawn into the engine	OEM number, body diameter, plug type, stepper motor or electric drive setting	Intake manifold, sensors, intake hose, engine control unit
Fuel pump	Delivering fuel from the tank to the supply system	Engine version, module type, number of connectors, basket and float compatibility	Tank, fuel filter, lines, level sensor
Intake manifold	Distributing air to individual cylinders	OEM number, channel shape, presence of flaps, sensors, and vacuum ports	Throttle body, gaskets, EGR valve, pressure sensors
Fuel and intake lines	Transporting medium between components	Length, diameter, profile, quick-connectors, and mounting side	Pump, filter, manifold, filter housing, fuel rail

Parameters and compatibility of the intake and fuel system

When selecting parts for this category, it is worth checking primarily the OEM number, engine version, type of electrical connector, number of pins, connection diameter, and mounting points. For parts such as a Mercedes W203 throttle body, it is important to compare the body, plug, and compatibility with the specific engine variant. If you are looking for a component such as zsb 1ko 201 801 d, it is best to verify the manufacturer's marking, module version, and compatibility with the tank and supply system. It is also helpful to compare parts with the Engines and parts and Ignition and glow systems categories, as many faults manifest in similar ways.

Why is it worth taking care of the intake and fuel system?

Regular maintenance and replacement of intake and fuel system components are the basis for the proper functioning of every vehicle. Contamination or wear of parts can lead to:

Reduced engine power.
Higher fuel consumption.
Damage to other components, such as turbochargers or catalytic converters. By choosing original used car parts available at Global Parts, you can save on costs without compromising on quality and durability. In our offer, you will find intake system parts that ensure excellent engine performance.

Advantages of proper fitment

A well-maintained car intake system improves engine flexibility, and a functional car fuel system affects stability under various loads. Their cooperation means not only better performance but also lower operating costs. Proper component matching, for example by VIN or OEM number, guarantees 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 model fitment – every make and model has its unique technical requirements. At Global Parts, you will find parts matched to your car, regardless of whether it is a BMW, Audi, Volkswagen, Mercedes, or Mini.
Technical condition – check if elements 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.

Selecting parts by numbers and engine equipment

Selecting parts in this category should take into account not only the car model but also the engine code, control type, and auxiliary equipment. The intake manifold is the element that distributes air to the cylinders, so its compatibility with swirl flaps, sensors, and vacuum ports is important for proper installation. When choosing an element like a BMW F10 intake manifold, it is worth comparing the OEM number, channel layout, and the presence of additional connections. Information from the Engine cooling and Exhaust systems and emission control categories can also complement diagnostics, as symptoms of failure are often linked to the entire engine's operation.

Comparison of part types

It is worth noting the differences between original parts and replacements. OEM originals are perfectly matched to a specific vehicle model, e.g., an Audi A3 8P 1.6 FSI intake system has different parameters than its counterpart in a VW Golf V model. Replacements, on the other hand, often offer broader compatibility, which allows for more flexible installation while maintaining high efficiency.

Why choose used parts for the intake and fuel system?

Used car parts are an excellent solution that allows you to combine high quality with savings. At Global Parts, we offer a wide selection of components, such as air filters, throttle bodies, or fuel injectors, which have undergone detailed quality checks. Why is it worth choosing this solution?

Lower costs – used elements, such as fuel pumps or intake manifolds, are often significantly cheaper than new ones, while their quality remains at a high level.
Ecology – by choosing used car parts, you support recycling and reduce the amount of automotive waste.
Wide availability – we offer parts for many popular makes, which allows for easy matching to your vehicle.

How to maintain the intake and fuel system?

To keep your engine running efficiently, regularly check the condition of the intake and fuel system. Here are a few tips:

Regularly replace air filters and check the tightness of intake lines.
Keep fuel injectors clean – contamination can reduce their efficiency.
Monitor the condition of the fuel pump and lines to avoid problems with engine supply. In case of failure or wear of elements, at Global Parts you will find suitable used auto parts that will help restore your vehicle's full efficiency.

Intake and fuel system diagnostic procedure

To assess the condition of the intake and fuel system, it is worth performing simple diagnostics:

Check the tightness of lines and connections.
Assess the condition of the air filter – excessive dirt can significantly restrict flow.
Measure fuel pressure – deviation from the value specified for a given engine version may indicate a pump failure.
Examine the air flow meter – its incorrect readings cause uneven engine operation. Comparing symptoms with other vehicle systems is also helpful in diagnostics. Supplementary material on the relationship between driving and component operation can be found in the article Steering system and power steering – how it works and what breaks?.

FAQ

Question	Answer
What is the construction and purpose of the intake and fuel system?	The intake and fuel system is a set of parts responsible for delivering air and fuel to the engine. It includes, among others, the air filter, housing, lines, throttle body, intake manifold, fuel pump, fuel filter, sensors, and injection elements. These components are distributed from the engine bay to the fuel tank and work with the engine control unit.
What are the intake and fuel systems used for?	The intake and fuel systems are used to prepare the proper mixture needed for combustion in the cylinders. They are responsible for the amount of air, medium purity, fuel pressure, and dosing precision. Their efficient operation affects starting, engine smoothness, throttle response, and fuel consumption levels.
What is the construction and function of the intake manifold?	The intake manifold is an element mounted between the throttle body and the engine head, whose task is to distribute air evenly to the cylinders. Depending on the design, it can be made of aluminum or plastic and work with swirl flaps, a pressure sensor, and vacuum lines. Its shape affects not only installation but also the engine's operating characteristics.
How to select intake and fuel system parts for a specific car?	It is safest to compare the OEM number, engine code, body version, and type of auxiliary equipment. It is also worth checking the connector type, number of pins, connection diameter, and the presence of additional sensors. For used parts, the compatibility of mounting points and the completeness of the element are of great importance.
What symptoms indicate problems with the intake or fuel system?	Typical symptoms include power loss, uneven idling, difficulty starting the engine, and increased fuel consumption. In some cases, jerking, delayed throttle response, or mixture-related errors also occur. These symptoms should be confirmed by fuel pressure diagnostics, intake tightness checks, and reading live parameters.
What mounting elements should be checked before purchase?	Before purchase, check if the part has the correct brackets, ports, quick-connectors, and a compatible housing. For electrical modules, the compatibility of the plug and the number of pins with the car's installation is also important. A good practice is to compare the old element with the photo and catalog marking.

Summary: intake and fuel system at the Global Parts automotive store

The intake and fuel system is the foundation of every engine's proper functioning. By choosing the right parts, such as throttle bodies, air filters, fuel injectors, or fuel pumps, you can take care of your car's performance, reduce fuel consumption, and limit exhaust emissions. Global Parts offers used components for many engine configurations and many car models, including for BMW, Audi, Volkswagen, Mercedes, Mini, and others. The offer in this category makes it easy to select parts by OEM number, engine version, and equipment, allowing you to precisely match the element to the specific mounting location. We invite you to contact us – we are here to help you! For more information and interesting facts, we also invite you to visit our automotive blog.

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