What is an air intake sensor?

This is an electronic component that measures the amount and parameters of air entering the engine, necessary to calculate the fuel dose.

What is a fuel inlet sensor?

A sensor monitoring fuel parameters, mainly pressure, which allows for stable injection operation.

What is the difference between MAF and MAP?

MAF measures real air flow and MAP measures manifold pressure – both data are used to control the engine.

Do the sensors fit every engine?

No, they must be matched to the specific model, engine version and type of power supply system.

Are used sensors a good choice?

Yes, this is a solution that allows for significant savings while maintaining full functionality.

What elements work with sensors?

Including injectors, throttle body, fuel rail and air filter.

Air and fuel intake sensors

At Global Parts, we offer a wide selection of original used car parts, including air intake and fuel sensors for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen, and others. Our air intake and fuel sensors undergo quality control to ensure you receive a top-quality product.

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Part no. 038906051C

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

£13.95

Free delivery - Tue, Jan 20

If paid before 14:00

Part no. 06J906461D

Volkswagen Skoda Seat Audi Air Flow Mass Meter MAF Sensor 2.0 Petrol 06J906461D

£18.95

Free delivery - Tue, Jan 20

If paid before 14:00

Part no. 059906461N

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

£13.95

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If paid before 14:00

Part no. 074906461B

Audi A4 B7 Air Flow Mass Meter Sensor 074906461B

£13.95

Free delivery - Tue, Jan 20

If paid before 14:00

Part no. 04L906461B

Audi A3 V8 1.6 TDI CLHA Air Flow Mass Meter Sensor Control Unit 04L906461B

£28.95

Free delivery - Tue, Jan 20

If paid before 14:00

Part no. 03G906051E

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

£13.95

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If paid before 14:00

Part no. 038906051B

Audi A4 B7 Manifold Pressure MAP Sensor 038906051B

£13.95

Free delivery - Tue, Jan 20

If paid before 14:00

Part no. 059906461K

Audi A6 C6 Q7 4L Air Flow Sensor Mass Meter Sensor 059906461K

£28.95

Free delivery - Tue, Jan 20

If paid before 14:00

Part no. 06A906461M

Audi TT 8N A3 8L Air Flow Mass Meter Sensor 06A906461M

£23.95

Free delivery - Tue, Jan 20

If paid before 14:00

Part no. 038906051R

Audi S3 8V MAP Boost Pressure Sensor 038906051R

£23.95

Free delivery - Tue, Jan 20

If paid before 14:00

Part no. 079133471

Audi S5 8T 4.2 FSI CAUA Quattro Air Mass Flow Meter 079133471

£32.95

Free delivery - Tue, Jan 20

If paid before 14:00

Part no. 06D906461-1

Audi A4 B7 Air Flow Mass Meter Sensor Control Unit 06D906461

£28.95

Free delivery - Tue, Jan 20

If paid before 14:00

Part no. 068906391B

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

£18.95

Free delivery - Tue, Jan 20

If paid before 14:00

Part no. 8N0129604A

Audi TT 8N Coupe Roadster Air Filter Box Tube Intake Duct Pipe 8N0129604A

£13.95

Free delivery - Tue, Jan 20

If paid before 14:00

Part no. 06J906051D

Volkswagen Seat Audi Skoda Petrol Fuel Rail Pressure Sensor 06J906051D

£13.95

Free delivery - Tue, Jan 20

If paid before 14:00

Part no. 4F0129521B

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

£13.95

Free delivery - Tue, Jan 20

If paid before 14:00

Part no. 03G906051M

Audi A3 S3 8V VW Golf Mk7 MAP Boost Pressure Sensor 2.0 Petrol 03G906051D

£13.95

Free delivery - Tue, Jan 20

If paid before 14:00

Part no. 8S0919519

Audi RS3 RSQ3 F3 Petrol Exhaust Gas Temperature Sensor 8S0919519

£94.95

Free delivery - Tue, Jan 20

If paid before 14:00

Part no. 06K905377

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

£13.95

Free delivery - Tue, Jan 20

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Part no. 06L129629B

Audi Q5 FY 2.0 TFSI Connecting Tube Air Intake Duct Pipe Inlet Hose 06L129629B

£23.95

Free delivery - Tue, Jan 20

If paid before 14:00

Part no. RHD-4G2819904

Audi A7 S7 4G8 Heater Air Intake Duct Channel Interior Heating 4G2819904

£13.95

Free delivery - Tue, Jan 20

If paid before 14:00

Part no. 8W0906265AF

Audi A4 B9 Q7 4M Exhaust Gas Temperature Lambda Sensor 3.0 Diesel 8W0906265AF

£28.95

Free delivery - Tue, Jan 20

If paid before 14:00

Part no. 8W0906265AE

Audi A4 B9 Q7 4M Exhaust Gas Temperature Lambda Sensor 3.0 Diesel 8W0906265AE

£32.95

Free delivery - Tue, Jan 20

If paid before 14:00

Part no. 3C0129363

Audi A3 8P 1.6 TDI Air Flow Sensor Mass Meter Sensor Pipe Hose Diesel 3C0129363

£13.95

Free delivery - Tue, Jan 20

If paid before 14:00

Part no. 06K906262DL

Audi S3 8Y Exhaust Gas Temperature Lambda Sensor 2.0 TFSI Petrol 06K906262DL

£47.95

Free delivery - Tue, Jan 20

If paid before 14:00

Part no. 04L131111T

Audi A3 8V 1.6 TDI Diesel Air Intake Intercooler Guide Duct 04L131111T

£13.95

Free delivery - Tue, Jan 20

If paid before 14:00

Part no. RHD-8K2819904A

Audi S5 8T 4.2 FSI CAUA Heater Air Intake Duct Channel 8K2819904A

£13.95

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If paid before 14:00

Part no. 4F0129618J

Audi A6 C6 3.0 TDI Diesel Air Intake Inlet Manifold Pipe Guide 4F0129618J

£13.95

Free delivery - Tue, Jan 20

If paid before 14:00

Part no. 07L129628E

Audi S8 D3 Air Intake Tube Hose Pipe Line 07L129628E

£37.95

Free delivery - Tue, Jan 20

If paid before 14:00

Part no. 059919523A

Audi Q7 4L A7 4G8 A6 C7 Diesel 3.0 TDI Fuel Temperaure Sensor 059919523A

£13.95

Free delivery - Tue, Jan 20

If paid before 14:00

Part no. 04L906088DH

Audi A3 8V Diesel Exhaust Gas Temperature Lambda Sensor 04L906088DH

£18.95

Free delivery - Tue, Jan 20

If paid before 14:00

Part no. 036906051C

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

£13.95

Free delivery - Tue, Jan 20

If paid before 14:00

Part no. 4G0907658A

Audi A6 4G C7 Air Quality Control Sensor 4G0907658A

£13.95

Free delivery - Tue, Jan 20

If paid before 14:00

Part no. 07C906461A

Audi S8 D3 5.2 V10 FSI Quattro BSM Air Flow Mass Meter MAF Sensor 07C906461A

£28.95

Free delivery - Tue, Jan 20

If paid before 14:00

Part no. 038906051T

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

£18.95

Free delivery - Tue, Jan 20

If paid before 14:00

Part no. 06E906051AB

Pressure Sensor Audi A5 A6 F5 Q5 SQ5 FY Intake Manifold Unit 06E906051AB

£32.95

Free delivery - Tue, Jan 20

If paid before 14:00

Part no. 8J0805971A-2

Audi TT 8J Air Inlet Duct Channel Air Intake Hose Tube Part 8J0805971A

£13.95

Free delivery - Tue, Jan 20

If paid before 14:00

Part no. 8W0906265A

Lambda Oxygen Sensor Audi A4 B9 1.4 Petrol Exhaust Gas Temperature 8W0906265A

£18.95

Free delivery - Tue, Jan 20

If paid before 14:00

Part no. 07L907386

Audi TT 8J MAP Pressure Sensor Intake Manifold Unit 07L907386

£18.95

Free delivery - Tue, Jan 20

If paid before 14:00

Part no. 4F0145333J

Audi A6 C6 Air Intake Intercooler Guide Duct Channel 2.0 TFSI 4F0145333J

£18.95

Free delivery - Tue, Jan 20

If paid before 14:00

Part no. 4G0129616A

Audi A6 4G Air Inlet Duct Channel Intake Hose Pipe Line 4G0129616A

£94.95

Free delivery - Tue, Jan 20

If paid before 14:00

Part no. 038906051E

Audi A5 8F A6 C7 Volkswagen Transporter Mk6 MAP Boost Pressure Sensor 038906051E

£13.95

Free delivery - Tue, Jan 20

If paid before 14:00

Part no. 038906051D

Audi A3 8P TT 8N Volkswagen Mk5 MAP Boost Pressure Sensor 038906051D

£13.95

Free delivery - Tue, Jan 20

If paid before 14:00

Part no. 06K906051D

Audi S3 8Y Pressure Sensor Petrol Fuel Rail Sensor 06K906051D

£18.95

Free delivery - Tue, Jan 20

If paid before 14:00

Part no. 06D906461

Audi A4 B7 Air Flow Mass Meter Sensor Control Unit 06D906461

£13.95

Free delivery - Tue, Jan 20

If paid before 14:00

Part no. 038906051K

MAP Pressure Sensor Audi S6 C7 S7 4G8 4.0 TFSI Intake Manifold Sensor 038906051K

£13.95

Free delivery - Tue, Jan 20

If paid before 14:00

Part no. 03L906051B

Audi A3 8V 2.0 Diesel Exhaust DPF Pressure Sensor Monitor 03L906051B

Product currently unavailable

Part no. 06F906461A

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

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Part no. 06J906461B

Volkswagen Seat Skoda Audi A3 Q7 Air Intake Mass Flow Meter Sensor 06J906461B

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Part no. 03N906081A

Air Temperature Sensor Audi A3 8V VW Golf Mk7 Air Intake Diesel 03N906081A

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Part no. 07D906461

Audi A3 8P 3.2 BMJ Petrol Engine Air Flow Mass Sensor Meter 07D906461

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Part no. 079129615F

Audi S5 8T Air Intake Tube Hose Pipe Line 4.2 FSI CAUA Petrol 079129615F

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Part no. 038906051

Audi A4 MAP Manifold Pressure Sensor Air Intake 038906051

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Part no. 04E906461A

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

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Part no. 4F0145333H

Audi A6 C6 Air Intake Duct Left N/S Intercooler Guide Channel 3.0 TDI 4F0145333H

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Part no. 4F0145334

Audi A6 C6 3.0 TDI Air Intake Right O/S Intercooler Channel Guide Duct 4F0145334

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Part no. 4F0145333

Audi A6 C6 3.0 TDI Diesel Air Intake Intercooler Guide Duct Channel 4F0145333

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Audi A3 8V 1.4 TFSI Air Inlet Duct Channel Intake Hose Pipe Line 04E129651A

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Part no. 077133471K

Audi S4 B7 4.2 V8 Air Intake Mass Flow Meter Sensor Intake Unit 077133471K

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Part no. 4H0133384G

Audi A8 D4 Air Intake Mass Flow Meter Sensor 4H0133384G

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Audi SQ5 8R 3.0 TDI Diesel Air Flow Sensor Mass Meter Sensor 059906461Q

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Audi A7 4G Air Inlet Duct Channel Intake Hose Pipe Line Cover 4G0129618B

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Audi Volkswagen 2.0 TFSI 3.6 VR6 Petrol Engine Air Flow Mass Meter 03H906461

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Part no. 06K905377E

Audi A3 S3 8V 2.0 TFSI Engine Block Ping Knock Sensor 06K905377E

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Part no. 7E0907643

Audi Q7 4L VW Transporter T5 Car Interior Air Quality Sensor A/C 7E0907643

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Audi Q7 4M A4 B9 Air Flow Sensor Mass Meter Sensor Pipe 3.0 Diesel 059906461S

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Part no. 8K0129617E

Air Duct Audi A5 8T 3.0 TFSI Air Intake Channel Box Guide Pipe 8K0129617E

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Part no. 8J0805971A-1

Audi TT 8J Air Inlet Duct Channel Intake Hose Pipe 8J0805971A

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Part no. 077133471KX

Audi S4 B7 4.2 V8 Air Intake Mass Flow Meter Sensor Intake Unit 0280218067

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Audi A4 B9 A5 F5 Air Flow Sensor Mass Meter Sensor Pipe 3.0 Diesel 059906461S

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Audi Volkswagen Skoda Air Temperature Sensor Air Intake 1J0907543A

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Audi S5 8T 4.2 FSI CAUA Quattro Air Mass Flow Meter 079133471

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

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Audi TT 8N 1.8 T AUM Air Flow Mass MAF Module Sensor 8N0133835AC

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Audi S3 8V Q5 8R Petrol Coolant Temperature Sensor 079919523B

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Audi TT 8J Air Inlet Duct Channel Intake Hose Pipe 8J0805971A

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Audi A4 B9 A5 F5 Exhaust Gas Temperature Lambda Sensor Wiring Cable 8W0906265AA

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

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Audi A3 8V Petrol Exhaust Gas Temperature Lambda Sensor 04L906088AE

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Audi A4 B9 Exhaust Gas Temperature Lambda Sensor 8W0919519B

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Audi A4 B8 Air Inlet Duct Channel Intake Hose Pipe 8K0129617B

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

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Air Inlet Duct Audi A6 C7 A7 4G 3.0 TDI Channel Intake Hose Pipe 059145762AB

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Showing 1-99 of 100 products

Air and fuel sensors for optimized combustion and engine performance

Air filters – protection of the engine

Air intake and fuel sensors are key components of the engine management system, monitoring the quantity and quality of air and fuel delivered to the engine. They allow the engine management system to adjust the air-fuel mixture, ensuring optimal combustion, improved performance, and fuel economy. At Global Parts, you'll find a wide selection of used car parts, including air intake and fuel sensors, perfectly matched to BMW , Audi , Mercedes , Volkswagen , Mini , and other brands . An intake air flow sensor (e.g., MAF or MAP) is an electronic component that provides the engine control unit (ECU) with precise data on the quantity, density, and temperature of the air being drawn into the cylinder. Based on this information, the ECU calculates the fuel delivery rate down to the milligram. The fuel inlet sensor, on the other hand, is responsible for monitoring fuel parameters—such as fuel rail pressure—which directly impacts combustion stability and engine response to gas. In modern engines, differences of 5–10% in fuel delivery can affect both performance and fuel economy.

What are the functions of air and fuel intake sensors ?

Air and fuel intake sensors play an important role in precise engine control:

Mass Air Flow (MAF) Sensors – Measure the amount of air being delivered to the engine, allowing for accurate calculation of the air-fuel mixture.
Air temperature sensors – Monitor the intake air temperature, which influences the adjustment of engine operating parameters.
Fuel pressure sensors – Monitor the pressure in the fuel system, ensuring stable engine power.
Fuel Quality Sensors – Detect fuel quality, helping to avoid poor combustion problems. The sensors operate in real time, with data transmitted to the ECU dozens of times per second . For example, in direct injection gasoline engines, differences in air intake sensor readings of as little as 1 g/s can cause changes in the mixture composition, affecting refinement and exhaust emissions. In diesel engines, the fuel intake sensor is responsible for maintaining a stable pressure, which is often in the range of 300–2000 bar, depending on the system design.

Why is it worth taking care of air and fuel intake sensors ?

Failure of these sensors can lead to engine problems, reduced performance, and increased fuel consumption. Typical symptoms include:

Check Engine Light Illuminating – This may indicate a problem with one of the sensors.
Loss of engine power – Faulty sensors can interfere with the delivery of the proper fuel-air mixture.
Increased fuel consumption – Problems with air or fuel metering can lead to inefficient combustion.
Erratic engine operation – A faulty sensor can cause the engine to idle irregularly. If you need a replacement, you'll find the right used car parts at Global Parts that will restore full functionality to your power system.

Types and Applications of Air and Fuel Intake Sensors

Sensor type	Monitored parameter	Impact on engine operation	Example application
MAF sensor	Air flow (g/s)	Precise fuel dose	BMW 3, Audi A4, VW Passat
MAP sensor	Manifold pressure (hPa)	Torque stability	Turbo petrol and diesel engines
Fuel pressure sensor	Fuel pressure (bar)	Smooth injection operation	Common Rail, GDI

How to choose the right air and fuel intake sensors ?

When selecting air and fuel intake sensors, there are several key aspects to consider:

Vehicle-specific fit – Every fuel system has its own specific technical requirements. At Global Parts, you'll find air intake and fuel sensors perfectly matched to BMW , Audi , Mercedes , Volkswagen , Mini , and more .
Technical condition – The sensors used should be fully functional, free from mechanical and electrical damage.
Engine System Compatibility – Make sure the sensors you choose work with your vehicle's electronics The air intake sensor and fuel intake sensor interface directly with other system components, such as the throttle body, injectors, fuel rail, and air filter. This allows for logical internal linking between component categories that collectively impact combustion efficiency and engine performance.

Why choose used air and fuel intake sensors ?

Used car parts , such as used air and fuel sensors , are a practical solution that allows you to save money while maintaining high quality. By choosing used fuel system components, you benefit from:

Lower costs – Used sensors are much cheaper than new ones, but offer equally high quality.
Ecology – Recycling parts supports environmental protection and reduces waste.
A wide range – In our store you will find used air intake and fuel sensors for the most popular car brands.

How to take care of air and fuel intake sensors ?

To ensure that the air and fuel intake sensors function reliably for a long time, it is worth following a few rules:

Regular inspections – Check the condition of your sensors during periodic technical inspections.
Keep your intake and fuel system clean – Dirt and deposits can interfere with the operation of sensors.
Replace damaged sensors on time – A missing working sensor can reduce engine efficiency. If you need a replacement, Global Parts has the right used car parts to improve your engine's performance and efficiency.

FAQ - Frequently asked questions about air and fuel intake sensors

Question	Answer
What is an air intake sensor?	This is an electronic component that measures the amount and parameters of air entering the engine, necessary to calculate the fuel dose.
What is a fuel inlet sensor?	A sensor monitoring fuel parameters, mainly pressure, which allows for stable injection operation.
What is the difference between MAF and MAP?	MAF measures real air flow and MAP measures manifold pressure – both data are used to control the engine.
Do the sensors fit every engine?	No, they must be matched to the specific model, engine version and type of power supply system.
Are used sensors a good choice?	Yes, this is a solution that allows for significant savings while maintaining full functionality.
What elements work with sensors?	Including injectors, throttle body, fuel rail and air filter.

Summary: Air Intake and Fuel Sensors at Global Parts Automotive Store

Air intake and fuel sensors are key components of the engine fuel system, ensuring optimal fuel-air mixture and improved performance. By maintaining their technical condition, you can improve engine efficiency and fuel economy. 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 , and 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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