What is the design and purpose of air throttle bodies?

Air throttle bodies are intake system components mounted between the intake duct and the intake manifold. They serve to regulate the amount of air directed to the engine, allowing the controller to maintain proper combustion parameters. A typical throttle body consists of a body, a flap, a shaft, an actuator, and a position sensor or a socket for such a sensor.

What are air throttle bodies used for?

Air throttle bodies are used to control airflow in the intake system and influence the engine's throttle response. They are responsible for stable idle operation, proper fuel-air mixture formation, and cooperation with engine control electronics. Depending on the vehicle design, they are also significant for exhaust emissions and driving comfort.

What role does the throttle position sensor play?

The throttle position sensor is an electronic element that transmits information about the flap opening degree to the controller. It is used to correct fuel dosage, idle speed, and accelerator pedal response. Its compatibility must match the specific throttle body housing, connector, and controller software.

How to choose a throttle body for a specific engine?

The safest way is to compare the OEM number, interchangeable numbers, fuel type, and engine/equipment version. It is also worth checking the number of pins, flange shape, throat diameter, and the presence of additional ports or equipment. In case of doubt, verification by VIN is helpful.

What symptoms indicate wear or contamination of the throttle body?

Typical symptoms include fluctuating idle, delayed throttle response, power loss, jerking, and increased fuel consumption. In some cars, a check engine light or an error code related to flap position also appears. These symptoms should be compared with the condition of the intake, seals, and hoses.

Is adaptation required after installing a throttle body?

In many electronic versions, adaptation is recommended after installation because the controller must learn the end positions of the newly installed component. The scope of this procedure depends on the car's design and the electronics used. For older mechanical throttle bodies, correct installation and leak testing are usually sufficient.

Air dampers

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

More information

Make

BMW 1 3 Series E60N E81 E87N E90 E91 E92 E93 LCI Throttle Body 7561066 Petrol

Promo price

PLN 46.95

PLN 42.95

Delivery: Jul 16

If paid before 14:00

Part no. 7804373

BMW X1 X3 E60 LCI E81 E87 LCI E90 E91 E92 E93 Throttle Body Diesel N47 7804373

PLN 75.95

Free delivery: Jul 16

If paid before 14:00

Part no. 7806231

BMW E90 E91 LCI F07 F10 F11 F01 X5 E70 X6 E71 Throttle Body Diesel N57 7806231

PLN 237.95

Free delivery: Jul 16

If paid before 14:00

Part no. 7810752

BMW 1 3 5 X3 Series F20 F21 E90 F10 F11 LCI Throttle Body Diesel N47N 7810752

PLN 46.95

Delivery: Jul 16

If paid before 14:00

Part no. 1439580

BMW E65 E66 E83 E87 E90 E91 Throttle Housing Assy Petrol 1439580

PLN 189.95

Free delivery: Jul 16

If paid before 14:00

Part no. 7556118

BMW E60 LCI E81 E90 E91 E92 E93 F01 F10 F11 Throttle Body Actuator 7556118

PLN 46.95

Delivery: Jul 16

If paid before 14:00

Part no. 7561067

BMW E81 E87 LCI E90 E92 Throttle Housing Assy 116i 316i Petrol N43 7561067

PLN 46.95

Delivery: Jul 16

If paid before 14:00

Mini Cooper One R55 R56 R57 N12 N16 Throttle Body Housing Assy Petrol

-9%

Part no. 7604919

Mini Cooper One R55 R56 R57 N12 N16 Throttle Body Housing Assy Petrol

Promo price

PLN 46.95

PLN 42.95

Delivery: Jul 16

If paid before 14:00

Part no. 7516946

BMW E60 E61 E63 E65 E87 E90 E91 N52 Throttle Housing Assy Petrol 7516946

PLN 94.95

Free delivery: Jul 16

If paid before 14:00

Part no. 7576698

Mini R55 R56 R57 LCI R58 R59 R60 Petrol N14 Throttle Assy Housing 7576698

PLN 189.95

Free delivery: Jul 16

If paid before 14:00

Part no. 7604918

BMW F20 F30 Mini Cooper S R56 R60 Throttle Assy Housing 7604918

PLN 189.95

Free delivery: Jul 16

If paid before 14:00

Part no. 7509043

Mini Cooper R50 R52 Petrol W10 Throttle Housing Assy Body 7509043

PLN 46.95

Delivery: Jul 16

If paid before 14:00

Mini R55 R56 R57 N12 N16 Throttle Body Housing Assy Petrol 7576697

-9%

Part no. 7576697

Mini R55 R56 R57 N12 N16 Throttle Body Housing Assy Petrol 7576697

Promo price

PLN 46.95

PLN 42.95

Delivery: Jul 16

If paid before 14:00

Part no. A6510900470

Mercedes W639 W906 OM651 Diesel Throttle Housing Air Pipe Hose A6510900470

PLN 46.95

Delivery: Jul 16

If paid before 14:00

Part no. A1110980050

Throttle Body Mercedes W203 W204 W211 Kompressor M271 Petrol A1110980050

PLN 142.95

Free delivery: Jul 16

If paid before 14:00

Part no. 7597871

BMW F30 E90 LCI Throttle Body N55 F80 M3 F87 M2 F82 M4 S55 7597871

PLN 46.95

Delivery: Jul 16

If paid before 14:00

Part no. 7568423-1

BMW Mini Cooper S 1 R53 Petrol W11 Supercharger Bypass Shut Off Valve 7568423

PLN 85.95

Free delivery: Jul 16

If paid before 14:00

Part no. A2661410525

Mercedes Benz A B Class W169 W245 M266 Throttle Housing Assy Petrol A2661410525

PLN 132.95

Free delivery: Jul 16

If paid before 14:00

Part no. A2641410100

Throttle Body Mercedes W177 M260 AMG Petrol Throttle Valve Flap A2641410100

PLN 332.95

Free delivery: Jul 16

If paid before 14:00

Part no. A6420900270

Mercedes-Benz S-Class W221 OM642 Engine Throttle Body Valve Flap A6420900270

PLN 142.95

Free delivery: Jul 16

If paid before 14:00

Part no. A6510900028

Mercedes W204 OM651 Pipe Duct Air Intake Hose W212 W906 Diesel A6510900028

PLN 46.95

Delivery: Jul 16

If paid before 14:00

Part no. 7535308

BMW 5 6 7 E60 E61 E63 E65 N62N 540i 550i 650i 740i Throttle Housing Assy Petrol

PLN 949.95

Free delivery: Jul 16

If paid before 14:00

Part no. 03F133062B

Audi A1 8X Q3 Mk1 A3 8V 1.4 TSI Petrol Engine Throttle Body 03F133062B

PLN 142.95

Free delivery: Jul 16

If paid before 14:00

Part no. A6510900242

Mercedes W204 Air Intake Pipe Intercooler Line W906 OM651 Diesel A6510900242

PLN 46.95

Delivery: Jul 16

If paid before 14:00

Part no. 8623324

Throttle Body BMW F20 F21 F22 F30 F31 F32 F33 LCI Petrol 8623324

PLN 56.95

Delivery: Jul 16

If paid before 14:00

Part no. 8624189

BMW F20 F21 F30 F31 Mini R55 R56 Throttle Body Housing N13 N14 N18 8624189

PLN 123.95

Free delivery: Jul 16

If paid before 14:00

Part no. 04L128637A

Volkswagen Beetle Throttle Body Intake Manifold Housing 2.0 TDI CUUA 04L128637A

PLN 104.95

Free delivery: Jul 16

If paid before 14:00

Part no. 7619008

BMW X1 F45 F46 F48 Mini F55 F56 Cooper S Throttle Body Housing 7619008

PLN 46.95

Delivery: Jul 16

If paid before 14:00

Part no. 06F133062J

Audi A4 S4 B8 Q5 8R Throttle Body Petrol Engine 06F133062J

PLN 61.95

Free delivery: Jul 16

If paid before 14:00

Part no. 7618838

Throttle Body BMW F20 F21 F30 F31 LCI Mini F54 F55 F56 F60 B38 Petrol 7618838

PLN 46.95

Delivery: Jul 16

If paid before 14:00

Part no. 038128063J

VW Volkswagen Golf 5 1.9 2.0 TDI Diesel Throttle Body Valve Flap 038128063J

PLN 151.95

Free delivery: Jul 16

If paid before 14:00

Part no. 7557222

Throttle Body Mini Cooper R55 R56 R57 N12 N16 Housing Assy Petrol 7557222

PLN 94.95

Free delivery: Jul 16

If paid before 14:00

Part no. A6510900270

Mercedes W204 W906 OM651 Diesel Throttle Body Valve Flap A6510900270

PLN 141.95

Free delivery: Jul 16

If paid before 14:00

Part no. 03L128063T

Throttle Body VW Volkswagen Sharan 7N 2.0 TDI BKD Diesel Valve Flap 03L128063T

PLN 142.95

Free delivery: Jul 16

If paid before 14:00

Part no. A6420900344

Mercedes W204 W212 W221 Diesel CDI Throttle Housing Air Pipe Hose A6420900344

PLN 46.95

Delivery: Jul 16

If paid before 14:00

Part no. 7555944

BMW F01 Throttle Body Throttle Unit 750i F10 550i M5 Petrol 7555944

PLN 56.95

Delivery: Jul 16

If paid before 14:00

Part no. A1131410125

Mercedes W203 W204 W209 W212 M272 Throttle Body Valve Flap A1131410125

PLN 180.95

Free delivery: Jul 16

If paid before 14:00

Part no. 7834788

BMW E60 E61N M5 E63 E64 M6 Throttle Body Housing Assy 7834788

PLN 85.95

Free delivery: Jul 16

If paid before 14:00

Part no. A2710900144

Mercedes W204 M271 Flange Throttle Body Air Intake Manifold Pipe A2710900144

PLN 85.95

Free delivery: Jul 16

If paid before 14:00

Part no. 8650761

BMW X1 F48 Mini F56 B36C B38B B38C Petrol Throttle Housing Air Pipe 8650761

PLN 46.95

Delivery: Jul 16

If paid before 14:00

Part no. 03G128063G

VW Volkswagen Polo 9N MK4 1.4 TDI BMS Diesel Throttle Body Valve Flap 03G128063G

PLN 75.95

Free delivery: Jul 16

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: Jul 16

If paid before 14:00

Part no. A6420900244

Mercedes ML320 Throttle Body Intake Manifold Sensor Housing A6420900244

PLN 94.95

Free delivery: Jul 16

If paid before 14:00

Part no. 2554720

Ford Transit Mk8 Throttle Body Valve Flap Diesel 2.0 TDCi GK2Q-9F991-CA

PLN 142.95

Free delivery: Jul 16

If paid before 14:00

Part no. 06F133062Q

Audi TT 8J 1.8 TFSI Petrol Throttle Body Valve Flap 06F133062Q

PLN 70.95

Free delivery: Jul 16

If paid before 14:00

Part no. 7628041

BMW F20 F21 F30 F32 Exhaust Flap Actuator Petrol Heat Protection 7628041

PLN 94.95

Free delivery: Jul 16

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 75.95

Free delivery: Jul 16

If paid before 14:00

Part no. 059129593H

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

PLN 113.95

Free delivery: Jul 16

If paid before 14:00

Part no. 05C133062

Seat Ibiza Mk5 Audi A3 8V Petrol Engine Throttle Body 1.0 TSI 05C133062

PLN 94.95

Free delivery: Jul 16

If paid before 14:00

Part no. 059145950AF

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

PLN 113.95

Free delivery: Jul 16

If paid before 14:00

Part no. 03L128063E

Audi A4 B8 A5 8T Throttle Body Valve Flap 2.0TDI Diesel 03L128063E

PLN 61.95

Free delivery: Jul 16

If paid before 14:00

Part no. 04L128637B

Seat Ateca FR 2.0 TDI Throttle Body Housing Pipe Hose Line 04L128637B

PLN 42.95

Delivery: Jul 16

If paid before 14:00

Part no. 04L128063T

Audi A4 B9 2.0 TDI DETA Diesel Throttle Body 04L128063T

PLN 42.95

Delivery: Jul 16

If paid before 14:00

Part no. 04L128063P

Audi A5 8T Engine Throttle Body Valve 04L128063P

PLN 61.95

Free delivery: Jul 16

If paid before 14:00

Part no. 04L128637

Audi A5 8T 2.0 TDI CNHA Throttle Body Intake Manifold Housing 04L128637

PLN 56.95

Delivery: Jul 16

If paid before 14:00

Part no. A6510900900-1

Mercedes W910 OM651 Flange Air Intake Manifold Air Charge Pipe A6510900900

PLN 61.95

Free delivery: Jul 16

If paid before 14:00

Part no. A2821410200

Throttle Mercedes W177 Petrol M282 Electric Throttle Body Actuator A2821410200

PLN 70.95

Free delivery: Jul 16

If paid before 14:00

Part no. 9254742

BMW 1 3 Series F20 F30 N47N Coolant Heater Shut Off Valve 9254742

PLN 142.95

Free delivery: Jul 16

If paid before 14:00

Part no. LR012598

Land Rover Freelander 2 L359 Throttle Body Valve 2.2 CRDI 968788828001

PLN 142.95

Free delivery: Jul 16

If paid before 14:00

Part no. 06F133062B

VW Volkswagen Eos 1F Touran 1T Audi A3 8P Throttle Body Valve 06F133062B

PLN 75.95

Free delivery: Jul 16

If paid before 14:00

Part no. 7576698-1

Mini R55 R56 R57 LCI R58 R59 R60 Petrol N14 Throttle Assy Housing 7576698

PLN 170.95

Free delivery: Jul 16

If paid before 14:00

Part no. LR020694

Range Rover Autobiography L405 Throttle Body Air Intake BC3Q9F991DA LR020694

PLN 332.95

Free delivery: Jul 16

If paid before 14:00

Part no. 5Q0253691H

Audi Q3 8U 2.0 TDI Diesel Engine Exhaust Throttle Actuator Valve 5Q0253691H

PLN 123.95

Free delivery: Jul 16

If paid before 14:00

Part no. MB3B-8476-AC

VW Volkswagen Amarok Mk2 Throttle Body Actuator Motor Unit MB3B-8476-AC

PLN 189.95

Free delivery: Jul 16

If paid before 14:00

Part no. 06F133062E

Audi A4 B7 A5 8T 2.0 TFSI Petrol Throttle Body Motor Valve Flap 06F133062E

PLN 94.95

Free delivery: Jul 16

If paid before 14:00

Part no. 06E133062H

Audi A4 S4 B8 Throttle Body Valve Flap Air Intake 3.0 Petrol Engine 06E133062H

PLN 123.95

Free delivery: Jul 16

If paid before 14:00

Part no. A2660940011

Mercedes W169 W245 M266 Throttle Body Scoop Breather Pipe A2660940011

PLN 46.95

Delivery: Jul 16

If paid before 14:00

Part no. 4E0145950J

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

PLN 161.95

Free delivery: Jul 16

If paid before 14:00

Part no. 04E133062T

VW Volkswagen Golf 8 1.5 eTSI DFYA Throttle Body Control Valve Unit 04E133062T

PLN 189.95

Free delivery: Jul 16

If paid before 14:00

Part no. 3Q0253691J

Audi Q5 8R A5 B8 2.0 TDI Exhaust Valve Throttle Control Flap 3Q0253691J

PLN 113.95

Free delivery: Jul 16

If paid before 14:00

Part no. 25384715

Citroen Dispatch 3 Diesel Engine Throttle Body Valve Bracket 25384715

PLN 42.95

Delivery: Jul 16

If paid before 14:00

Part no. AM5Q-9G793-AB

Ford Mondeo Mk4 Throttle Body Housing Mount Flange 2.0 TDCi AM5Q-9G793-AB

PLN 61.95

Free delivery: Jul 16

If paid before 14:00

Part no. 06K133062E

Audi Q3 2.0 TFSI CULB Throttle Body 06K133062AA

PLN 436.95

Free delivery: Jul 16

If paid before 14:00

Part no. A2640980100

Mercedes W205 M264 Air Intake Right Intercooler Manifold Charge Pipe A2640980100

PLN 161.95

Free delivery: Jul 16

If paid before 14:00

Part no. A2761410125

Throttle Body Mercedes R172 W176 W204 W213 M276 Actuator Flap A2761410125

PLN 189.95

Free delivery: Jul 16

If paid before 14:00

Part no. 06F133062G

VW Volkswagen Golf 5 2.0 TSI BWA Petrol Engine Throttle Body Control 06F133062G

PLN 43.95

Delivery: Jul 16

If paid before 14:00

Part no. A2781410025

Mercedes W212 Engine Throttle Body Valve A2781410025

PLN 237.95

Free delivery: Jul 16

If paid before 14:00

Part no. A2781500786

Throttle Body Wiring Mercedes W166 W212 C218 Engine Harness Loom A1561410225

PLN 227.95

Free delivery: Jul 16

If paid before 14:00

Part no. 04E133062Q

Volkswagen Golf SV Audi A3 8V 1.5 TSI TFSI Throttle Valve Body 04E133062Q

PLN 142.95

Free delivery: Jul 16

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: Jul 16

If paid before 14:00

Part no. A2641410000

Mercedes W205 M260 Petrol Throttle Body A2641410000

PLN 237.95

Free delivery: Jul 16

If paid before 14:00

Part no. 076128063A

Volkswagen Touareg Transporter 2.5 TDI Diesel Throttle Body 076128063A

PLN 94.95

Free delivery: Jul 16

If paid before 14:00

Part no. 06M133062H

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

PLN 237.95

Free delivery: Jul 16

If paid before 14:00

Part no. 03C133062S

VW Polo 6R Audi A1 8X Seat Ibiza 5 1.4 Petrol Engine Throttle Body 03C133062S

PLN 42.95

Delivery: Jul 16

If paid before 14:00

Part no. 9X2Q9L444CA

Jaguar XF250 3.0 306DT AJV6D Diesel Engine Throttle Body Valve 9X2Q9L444CA

PLN 617.95

Free delivery: Jul 16

If paid before 14:00

Part no. 059145950R-1

Throttle Body VW Touareg AL Audi A6 C6 3.0 TDI Valve Control Flap 059145950R

PLN 284.95

Free delivery: Jul 16

If paid before 14:00

Part no. 05L128063E

Audi A4 B9 A5 F5 2.0 TDI Diesel Throttle Body Valve Flap Air Intake 05L128063E

PLN 180.95

Free delivery: Jul 16

If paid before 14:00

Part no. A2123270086

Mercedes X218 Cylinder Head Heat Protection Shield Cover A2123270086

PLN 100.95

Free delivery: Jul 16

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: Jul 16

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: Jul 16

If paid before 14:00

Part no. 03C133062D

Volkswagen Golf 1K 1.4 TSI Throttle Body Valve Flap 03C133062D

PLN 94.95

Free delivery: Jul 16

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: Jul 16

If paid before 14:00

Part no. 2168321

Ford Fiesta Mk7 Throttle Body 1.0 GTDI CM5G-9F991-GA

PLN 94.95

Free delivery: Jul 16

If paid before 14:00

Part no. 03L128063D

Audi TT 8J 2.0 TDI CBBB Throttle Body Air Intake 03L128063D

PLN 142.95

Free delivery: Jul 16

If paid before 14:00

Part no. 94860511503

Porsche Cayenne Turbo 9PA 4.5 V8 48.50 Petrol Throttle Body 94860511503

PLN 218.95

Free delivery: Jul 16

If paid before 14:00

Part no. A2710900144-1

Mercedes W204 M271 Flange Throttle Body Air Intake Manifold Pipe A2710900144

PLN 43.95

Delivery: Jul 16

If paid before 14:00

Part no. 06K133062M

Audi A3 8V A4 B9 A5 F5 Throttle Body 2.0 TFSI Petrol 06K133062M 0280750652

PLN 180.95

Free delivery: Jul 16

If paid before 14:00

Part no. 04L128063M

Audi A3 8V VW Golf Mk7 Seat Leon Mk3 Throttle Body 2.0 TDI 04L128063M

PLN 75.95

Free delivery: Jul 16

If paid before 14:00

Part no. 04L128059R

Volkswagen Scirocco Mk3 Throttle Body 2.0 TDI CUWA Diesel 04L128063RV

PLN 123.95

Free delivery: Jul 16

If paid before 14:00

Showing 1-99 of 315 products

Key intake system components – air throttles

The structure and role of the throttle valve in regulating the air flow to the engine

Throttle bodies are key components of the intake system, responsible for controlling the airflow delivered to the engine. Their proper operation affects vehicle performance, fuel combustion efficiency, and engine smoothness. In the Global Parts automotive store, you will find a wide selection of used car parts, including throttle bodies, perfect for brands such as BMW, Audi, Mercedes, Volkswagen, Mini, and others.

Design and operation of the throttle body

The throttle body, also known as a throttle valve, is a metal component located in the intake duct that regulates the amount of air entering the combustion chamber. In petrol engines, its operation directly affects idle speed and torque, while in diesel engines, it plays an auxiliary role in engine shutdown and exhaust emission control. The diameter of the throttle body in typical 3.0d engines ranges from 65 to 70 mm, with control precision reaching 0.1 degrees.

What functions do throttle bodies perform?

Throttle bodies play a key role in the vehicle's intake system:

Airflow regulation – The throttle body opens and closes depending on the accelerator pedal position, controlling the amount of air delivered to the engine.
Combustion process support – Precise air dosing ensures an optimal fuel-air mixture ratio, which affects combustion efficiency.
Exhaust emission control – Modern throttle bodies work with sensors to help reduce the emission of harmful substances. Thanks to throttle bodies, the engine runs smoothly, economically, and in compliance with environmental standards.

Design and purpose of air throttle bodies

Air throttle bodies are intake system components mounted between the intake duct and the intake manifold. Their task is to regulate the amount of air sucked in by the engine by changing the position of the flap seated in the housing. A typical assembly consists of a body, a flap shaft, a mechanical or electronic actuator, and a position sensor connector, and depending on the version, it may also work with seals and the engine control unit.

Electronic throttle control

Modern electronic throttle bodies, known as "drive-by-wire," have replaced traditional throttle cables. The system controls the valve opening angle using a TPS sensor and an actuator motor, which allows for more precise management of the fuel-air mixture. In vehicles with an electronic accelerator pedal, compatibility with the installation, plug type, and cooperation with air and fuel intake sensors is very important.

Comparison of throttle body variants

Throttle type	Design	Control	What to check before purchase
Mechanical	Body, flap, shaft, cable lever	Throttle cable	Cable mounting type, throat diameter, port positions
Electronic	Body, flap, electric actuator, position sensor	ECU and accelerator pedal	Number of pins, OEM number, connector type, engine version
Integrated with intake module	Throttle housing with additional channels and equipment	Electronic	Compatibility with manifold, gasket, and engine equipment

Why is it worth taking care of throttle bodies?

Damage or contamination of throttle bodies can lead to serious engine operation problems, such as:

Power loss – Improper airflow regulation can reduce vehicle performance.
Rough engine operation – A dirty throttle body can cause jerking and idle speed issues.
Increased fuel consumption – Inaccurate throttle operation leads to sub-optimal fuel-air mixture combustion. At Global Parts, we offer original used throttle bodies that have undergone detailed quality tests, ensuring their durability and reliability.

The importance of the position sensor and cooperating elements

The throttle position sensor is a component that transmits information about the flap opening angle to the controller. It is used to synchronize intake operation with fuel dosage, idle speed, and accelerator pedal response. When choosing a used part, it is worth comparing not only the body but also compatibility with intake manifolds, the condition of the seal seat, and any connection with throttle cables and linkages or vacuum lines.

Symptoms and throttle compatibility

Symptoms of a faulty throttle body may vary depending on the car model. In the BMW E90, an airflow error message often appears, and in the Mercedes W203, a typical symptom is unstable idle and increased fuel consumption. It is worth noting that throttle bodies are compatible with specific OEM catalog numbers, and their fitment can be easily verified using the vehicle's VIN.

How to choose the right throttle bodies?

When choosing throttle bodies, you should pay attention to several key aspects:

Vehicle model fitment – Every intake system has its specific technical requirements. In the Global Parts automotive store, you will find throttle bodies perfectly matched to BMW, Audi, Mercedes, Volkswagen, Mini, and others.
Technical condition – Ensure that the throttle body is free from mechanical damage and operates smoothly.
Throttle type – Depending on the vehicle, you may need a mechanical, electronic, or turbocharger-compatible throttle body.

Matching the throttle body to the engine

Matching the throttle body to a specific engine is the key to efficient intake system operation. It is worth paying attention to the shape of the mounting flange, the number of pins in the electrical connector, fuel type, and the OEM number and interchangeable numbers. For parts such as the M54 throttle body, it is good to compare the throat diameter, mounting layout, and compatibility with the engine equipment version, and when assembling the intake, gaskets and sealing rings are also helpful.

Why choose used throttle bodies?

Used car parts, such as throttle bodies, are a practical solution that allows for savings while maintaining high quality. By choosing used throttle bodies, you gain:

Lower costs – Used throttle bodies are significantly cheaper than new ones but offer equally high quality.
Ecology – Recycling car parts supports environmental protection and reduces waste.
Wide offer – In our store, you will find throttle bodies for the most popular car brands.

Advantages of used car throttle bodies

Many users decide to install a used throttle body because it is an economical solution that also allows for maintaining the original engine performance parameters. These parts come from the dismantling of vehicles in good technical condition and are tested for compliance with factory manufacturer standards. When choosing an element such as a BMW E87 throttle body, it is important to compare the OEM part number, control type, and engine unit version.

How to take care of throttle bodies?

To ensure throttle bodies work reliably for a long time, it is worth following a few rules:

Regularly clean the throttle body to prevent the accumulation of deposits that can restrict its movement.
Check the condition of the intake system, including hoses and air filters, to prevent dirt from entering the throttle body.
Monitor engine operation – unusual symptoms, such as jerking or acceleration problems, may indicate throttle body damage.
If a replacement is needed, at Global Parts you will find suitable used car parts that will restore full functionality to the intake system.

Maintenance and service life of the throttle body

For BMW 3 Series (E90, E91) or 5 Series (E60) engines, it is recommended to clean the throttle body every 40,000–50,000 km. Using high-quality air filters extends the life of the intake system by up to 25%. Regular maintenance helps avoid engine controller errors, and when selecting parts for motorcycles or less typical applications, such as the Honda S-Wing 125 throttle body, you should verify the control method, diameter, and port compatibility.

FAQ

Question	Answer
What is the design and purpose of air throttle bodies?	Air throttle bodies are intake system components mounted between the intake duct and the intake manifold. They serve to regulate the amount of air directed to the engine, allowing the controller to maintain proper combustion parameters. A typical throttle body consists of a body, a flap, a shaft, an actuator, and a position sensor or a socket for such a sensor.
What are air throttle bodies used for?	Air throttle bodies are used to control airflow in the intake system and influence the engine's throttle response. They are responsible for stable idle operation, proper fuel-air mixture formation, and cooperation with engine control electronics. Depending on the vehicle design, they are also significant for exhaust emissions and driving comfort.
What role does the throttle position sensor play?	The throttle position sensor is an electronic element that transmits information about the flap opening degree to the controller. It is used to correct fuel dosage, idle speed, and accelerator pedal response. Its compatibility must match the specific throttle body housing, connector, and controller software.
How to choose a throttle body for a specific engine?	The safest way is to compare the OEM number, interchangeable numbers, fuel type, and engine/equipment version. It is also worth checking the number of pins, flange shape, throat diameter, and the presence of additional ports or equipment. In case of doubt, verification by VIN is helpful.
What symptoms indicate wear or contamination of the throttle body?	Typical symptoms include fluctuating idle, delayed throttle response, power loss, jerking, and increased fuel consumption. In some cars, a check engine light or an error code related to flap position also appears. These symptoms should be compared with the condition of the intake, seals, and hoses.
Is adaptation required after installing a throttle body?	In many electronic versions, adaptation is recommended after installation because the controller must learn the end positions of the newly installed component. The scope of this procedure depends on the car's design and the electronics used. For older mechanical throttle bodies, correct installation and leak testing are usually sufficient.

Summary: air throttle bodies at the Global Parts automotive store

Throttle bodies are important components of the intake system that affect engine efficiency, economy, and smoothness. The Global Parts offer includes used parts for many models and engine versions, including solutions matched to brands such as Audi, Mercedes, BMW, and others. When purchasing, it is worth comparing the OEM number, fuel type, control type, and intake equipment compatibility to select the right part for your specific vehicle. Feel free to contact us – we are here to help! For more information and interesting facts, we also invite you to visit our automotive blog.

mini used car parts audi used car parts mercedes auto parts mini auto parts used car parts motor store bmw throttle bodies mercedes throttle bodies mini throttle bodies audi throttle bodies volkswagen throttle bodies