What is the construction and purpose of intake manifolds?

Intake manifolds are intake system components mounted between the throttle body and the engine cylinder head. They consist of a body, intake runners, mounting points, and locations for gaskets and accessories. Their task is to evenly distribute air or the mixture to the cylinders. Depending on the design, they can be made of aluminum or plastic.

What are intake manifolds used for?

Intake manifolds are used to direct air to the cylinders in a manner consistent with engine demand. They influence cylinder filling, engine smoothness, and combustion efficiency. In practice, they work with the throttle body, sensors, and the injection system. Their leakage or contamination can cause power loss, rough operation, and higher fuel consumption.

What role do swirl flaps play in intake manifolds?

Swirl flaps are moving components placed in the runners of some intake manifolds. They serve to change airflow characteristics at different engine speeds and loads. Thanks to them, the mixture can swirl better, which supports combustion at lower operating ranges. However, they require inspection for play, shaft wear, and correct operation of the control mechanism.

How to choose an intake manifold for a specific car version?

It is best to compare the OEM part number, interchangeable numbers, as well as the fuel type and engine version. It is also worth checking the layout of ports, mounting points, sensor sockets, and compatibility with intake accessories. For cars from different production years, the pre-facelift or post-facelift version and factory equipment may also be significant.

What symptoms indicate a problem with the intake manifold?

The most common symptoms are rough engine operation, power loss, mixture errors, and increased fuel consumption. Additionally, leaks, oil traces at connections, or problems with the variable geometry mechanism may appear. During diagnostics, it is also worth checking gaskets, vacuum lines, and cooperating components.

What to pay attention to before installing a used intake manifold?

Before installation, you should assess the condition of the housing, mating surfaces, threads, and connection ports. It is worth checking the completeness of accessories, the presence of sensors, and the freedom of flap movement, if present in the version. A good step is also replacing gaskets and comparing the part with the removed element according to the OEM.

Intake manifolds

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

More information

Make

BMW 3 5 E90 E91 LCI F10 330i 530i N53 Intake Manifold Air Inlet Petrol 7520369

Product currently unavailable

Part no. 7805815

Oil Pump BMW E60 E70 E83 E90 E92 M57N2 Diesel Engine Lubrication System 7805815

Product currently unavailable

Part no. 2247406

BMW 3 Series E46 Diesel Engine Induction Rubber Boot Pipe Hose 2247406

Product currently unavailable

Part no. 2247439

BMW E46 E39 X5 E53 M57 3.0d Intake Inlet Manifold Diesel 2247439

Product currently unavailable

Part no. 7571984-1

BMW 7 Series 1 E65 E66 E67 Outside Air Tray Right Intake Filter Box 7500548

Product currently unavailable

Part no. 7560227

Air Pipe BMW E60 E82 E90 E91 E92 LCI Heating Element Duct Hose 7560227

Product currently unavailable

Part no. 7555666

BMW F10 F12 F13 F02 F07 Gt Petrol N63 Intake Manifold Zyl. 5-8 7555666

Product currently unavailable

Part no. 7501195

BMW E65 E66 E67 Air Intake Duct Air Inlet Channel Pipe 7501195

Product currently unavailable

Part no. 7541060

Air Filter Box BMW E65 750i N62N Air Intake Silencer Left Cylinder 1-4 7541060

Product currently unavailable

Part no. 8603914

BMW F20 F30 LCI B48 Engine Intake Inlet Manifold System With Air Cooler 8603914

Product currently unavailable

Part no. 7811909-1

BMW F10 F11 F30 F31 Intake Manifold Flap Control 330d 550d N57N 7811909

Product currently unavailable

Part no. 7541063

Air Filter Box BMW E65 750i N62N Air Intake Silencer Right Cylinder 5-8 7541063

Product currently unavailable

Part no. 7800578

BMW E87 E46 E90 E91 118d 318d M47N2 Intake Inlet Manifold

Product currently unavailable

Part no. 7561929

BMW E81 E87 LCI 120i N43 Air Intake Silencer Suction Hood 7561929

Product currently unavailable

Part no. 7559523

BMW E60 E81 E90 E91 Air Inlet Intake Manifold N52 130i 330i 530i 7559523

Product currently unavailable

Part no. 7548027

Intake Manifold BMW E90 Petrol N52 330i Air Inlet Manifold 7548027

Product currently unavailable

Part no. 7564679

BMW 3 X6 E71 E90 E91 E92 35iX 335i N54 Intake Manifold Air Inlet Petrol 7564678

Product currently unavailable

Part no. 7811907

Intake Silencer BMW E82 E88 Diesel N47 Guide Suction Duct Hood 7811907

Product currently unavailable

Part no. 1439965-1

BMW E36 E38 E39 E46 Petrol M52 Air Inlet Intake Manifold 1438140

Product currently unavailable

Part no. 8579880

BMW G30 G31 G11 G12 X3 G01 X4 G02 B57 Diesel Intake Manifold AGR Pipe 8579880

Product currently unavailable

Part no. 7807991-2

Intake Manifold BMW E90 LCI F10 F20 F21 F30 N47N Inlet Unit With Flap 7807991

Product currently unavailable

Part no. 1439965

BMW E36 E38 E39 E46 Air Inlet Intake Manifold Petrol M52 1438140

Product currently unavailable

Part no. 7809671-2

BMW X3 E83 E90 E91 E92 LCI 335d M57N2 Engine Intake Manifold 7790480

Product currently unavailable

Part no. 7505805

Manifold Actuator BMW E53 E60 E63 E64 E65 Petrol N62 Intake Inlet Motor 7505805

Product currently unavailable

Part no. 7807020

BMW E90 E91 LCI E92 E93 Diesel N57 Hot-Film Air Mass Meter 7807020

Product currently unavailable

Part no. 7800580

BMW E46 E60 E61 M57N Diesel Engine Intake Inlet Manifold 7789287

Product currently unavailable

Part no. 8519138-1

BMW F10 F11 LCI B47 Intake Silencer Air Filter Muffler Box Housing 8519129

Product currently unavailable

Part no. 7791985-1

BMW 3 Series 1 E90 E91 E92 E93 LCI Front Hood Suction Air Intake Inlet Duct

Product currently unavailable

Part no. 7787318

BMW E60 E87 120d 520d M47N2 Intake Inlet Manifold With Flap Control

Product currently unavailable

Part no. 1435361

BMW E38 E39 X5 E53 M62 Engine Intake Inlet Manifold System 1435361

Product currently unavailable

Part no. 7565691

BMW E81 E87N E90 Hot Film Air Mass Flow Meter Pipe Petrol 7565691

Product currently unavailable

Part no. 8477030

Intake Manifold BMW G11 G30 B57 Engine Inlet Manifold System With Flaps 8477030

Product currently unavailable

Part no. 7791985-2

Air Intake BMW E90 E91 E92 E93 LCI 2 Front Hood Suction Inlet Duct

Product currently unavailable

Part no. 8519138

BMW F10 F11 LCI B47 Intake Silencer Air Filter Muffler Box Housing 8519129

Product currently unavailable

Part no. 7552437-1

BMW 3 E90 E91 E92 N52 N52N Air Filter Box Intake Silencer Petrol 7552437

Product currently unavailable

Part no. 7551004

BMW 1 3 X3 5 Series E60 E83 E87 E90 E92 LCI N53 Petrol Engine Oil Pump 7551004

Product currently unavailable

Part no. 1433567

BMW X5 Series E53 Hot-Film Air Mass Meter 1433567

Product currently unavailable

Part no. 1432033

BMW E36 E46 M43 Petrol Engine Intake Manifold Air Inlet 1432033

Product currently unavailable

BMW G20 Air Intake Inlet Manifold 8647975

-40%

Part no. 8647975

BMW G20 Air Intake Inlet Manifold 8647975

Product currently unavailable

Part no. 8655869

BMW G20 G21 G22 G26 G28 G30 B48C Air Intake Inlet Manifold 8655869

Product currently unavailable

Part no. 8513655-1

BMW F10 F20 F30 LCI Intake Inlet Manifold Engine System With Flaps B47 8513655

Product currently unavailable

Part no. 7642403

BMW i3 I01 60Ah 94Ah 120Ah Rex Hybrid Intake Silencer Air Filter Box 7642403

Product currently unavailable

Part no. 7790601-1

@Inlet Manifold BMW E87 Diesel 118d 120d M47N2 Panel Air Intake Suction 7790601

Product currently unavailable

Part no. 7559526

BMW 3 5 E60 E90 E91 N52 Intake Manifold Without Flap Control Engine 7559526

Product currently unavailable

Part no. 8603914-4

Intake Manifold Hose BMW F20 F30 LCI B48 Engine Air Line Pipe Manifold Part

Product currently unavailable

Showing 199-243 of 243 products