What is the construction and purpose of car windows?

Car windows are glass elements mounted in various zones of the body: front, side, rear, or roof of the vehicle. Their task is to protect the interior, ensure visibility, and maintain cabin tightness. A typical window works with a seal, trim, guides, or a mounting frame. Depending on the version, it may have heating, tinting, an antenna, or a slot for a sensor.

What are car windows used for?

Car windows are used to protect the driver and passengers from wind, precipitation, noise, and external contaminants. They are also responsible for proper visibility while driving and influence the thermal comfort of the interior. In practice, they are not only functional but also structural, as they must be properly seated and sealed. Their condition also affects the convenience of operating wipers, heating, and side window lifting mechanisms.

What is the construction and function of a window seal?

A window seal is a flexible mounting element that connects the glass to the body edge or door frame. It serves to limit leaks, dampen vibrations, and protect against noise entering the cabin. In many designs, it is also responsible for the proper seating of the window and cooperation with finishing trim. Its wear can impair tightness even when the window itself remains in good condition.

How to select a car window for a specific car version?

The safest way is to compare the OEM number, body version, mounting side, and additional equipment. It also matters whether the window has heating, tinting, a sensor slot, or a specific color. For side windows, you must verify compatibility with guides and the lifting mechanism. In case of doubt, it is worth comparing interchangeable numbers as well.

What symptoms indicate that a window or its seating needs checking?

The most common symptoms are cracks, chips, leaks, fogging in unusual places, and increased noise while driving. In side windows, a sign of a problem can also be heavier operation when lowering or raising. For the rear window, it is worth paying attention to faulty heating. Such symptoms can indicate a problem with the glass, the seal, or the trim.

What data should be paid attention to when buying a used car window?

The most important information is the condition of the part, the OEM number, vehicle placement, and compatibility with a specific car version. It is good to also check the glass color, the presence of heating, and any interchangeable numbers. For door windows, the mounting side and cooperation with the lifting mechanism also count. The more accurately the data is compared, the easier it is to choose the right element.

Car Glass

At the Global Parts automotive store, we offer a wide selection of original used car parts, including car windows for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen and others. The car windows we offer undergo quality control so that you can be sure that you are receiving a top-class product.

More information

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Ford Transit Connect Front Door Glass Window Quarter Left N/S 5194039

£42.95

Free delivery: Jul 30

If paid before 14:00

Part no. 2771798

Ford Transit Mk8 Window Glass Glazing Front Right O/S AS2 BK31-V21418-A

£37.95

Free delivery: Jul 30

If paid before 14:00

Part no. 1801560

Ford Transit Window Glass Door Front Right O/S Glazing Green 1801560

£37.95

Free delivery: Jul 30

If paid before 14:00

Part no. 5049689

Ford Transit Connect Front Door Side Window Glass Left N/S AS2 5049689

£32.95

Free delivery: Jul 30

If paid before 14:00

Part no. 2771781

Ford Transit Mk9 Window Glass Glazing Front Left N/S KK31V21411A

£47.95

Free delivery: Jul 30

If paid before 14:00

Part no. 1828177

Ford Transit MK7 Window Quarter Glass Front Door Left N/S Glazing 1828177

£42.95

Free delivery: Jul 30

If paid before 14:00

Part no. 5194038

Ford Transit Connect Front Door Glass Window Quarter Right O/S 5194038

£42.95

Free delivery: Jul 30

If paid before 14:00

Part no. 2604424

Ford Mondeo Mk5 Front Door Window Quarter Glass Glazing Left N/S AS2 2604424

£37.95

Free delivery: Jul 30

If paid before 14:00

Part no. 5049688

Ford Transit Connect Front Door Side Window Glass Right O/S AS2 5049688

£37.95

Free delivery: Jul 30

If paid before 14:00

Part no. 2S51-B29750-AC

Ford Fiesta Mk8 Rear Fixed Quarter Glass Window Right O/S AS2 2S51-B29750-AC

£47.95

Free delivery: Jul 30

If paid before 14:00

Part no. DT11V21410AB

Ford Transit Connect Door Window Glass Glazing AS2 Front Right O/S DT11V21410AB

£47.95

Free delivery: Jul 30

If paid before 14:00

Part no. AV11-R29750-AA

Ford B-Max Quarter Side Window Green Rear Right O/S AS2 AV11-R29750-AA

£18.95

Free delivery: Jul 30

If paid before 14:00

Part no. 2771802

Ford Transit Window Vent Glass Front Door Left N/S Glazing AS2 PK31-V21419-AB

£47.95

Free delivery: Jul 30

If paid before 14:00

Part no. 7S71-A297B00-CG

Ford Mondeo Mk4 Quarter Side Window Glass Rear Right O/S AS2 Blue 7S71A297B00CG

£51.95

Free delivery: Jul 30

If paid before 14:00

Part no. AV11-R25831-AA

Ford B-Max Door Quarter Window Glass Rear Left N/S AS2 Glazing AV11-R25831-AA

£28.95

Free delivery: Jul 30

If paid before 14:00

Part no. 8A61-A21410-A

Ford Fiesta Mk7 Front Door Window Glass Glazing AS2 Right O/S 8A61-A21410-A

£28.95

Free delivery: Jul 30

If paid before 14:00

Part no. AV11-R25713-AA

Ford B-Max Window Glass Rear Door Left N/S Tinted Glazing AS2 AV11-R25713-AA

£47.95

Free delivery: Jul 30

If paid before 14:00

Part no. 1494181

Ford Kuga C394 Front Door Window Glass Left N/S 8V41-S21411-AB

£123.95

Free delivery: Jul 30

If paid before 14:00

Part no. BM51-A25713-A

Ford Focus Mk3 5Dr Door Window Glass AS2 Rear Left N/S BM51-A25713-A

£28.95

Free delivery: Jul 30

If paid before 14:00

Part no. 1737568

Ford Kuga Mk1 Quarter Window Glass Tinted Rear Left N/S 1737568

£51.95

Free delivery: Jul 30

If paid before 14:00

Part no. AV11-R25830-AA

Ford B-Max Door Quarter Window Glass Rear Right O/S AS2 Glazing AV11-R25830-AA

£28.95

Free delivery: Jul 30

If paid before 14:00

Part no. AV11-R25712-AA

Ford B-Max Window Glass Rear Door Right O/S Tinted Glazing AS2 AV11-R25712-AA

£47.95

Free delivery: Jul 30

If paid before 14:00

Part no. 1724255

Ford S-Max Rear Window Boot Lid Tailgate Glass Glazing AS3 Tinted

£113.95

Delivery: Jul 29

If paid before 14:00

Part no. 1615684

Ford Mondeo Mk4 Rear Boot Lid Tailgate Window Glass Heated AS2 7S71-A42004-BD

£94.95

Delivery: Jul 29

If paid before 14:00

Part no. 1737572

Ford Kuga Mk1 Quarter Window Glass Tinted Rear Right O/S 1737572

£75.95

Free delivery: Jul 30

If paid before 14:00

Part no. 2468502

Ford Mondeo Mk5 Door Glass Window Front Left N/S DS73-F21411-E

£47.95

Free delivery: Jul 30

If paid before 14:00

Part no. H1BB-A21411-A

Ford Fiesta Mk8 Door Window Glass Front Left N/S H1BB-A21411-A

£47.95

Free delivery: Jul 30

If paid before 14:00

Part no. 1702089

Ford S-Max Mk1 Side Quarter Window Rear Left N/S Glass Glazing Tinted AS3

£47.95

Free delivery: Jul 30

If paid before 14:00

Part no. 1702088

Ford S-Max Mk1 Side Quarter Window Rear Right O/S Glass Glazing Tinted AS3

£47.95

Free delivery: Jul 30

If paid before 14:00

Part no. ET76-A21411-AC

Ford Transit Courier Door Window Glass Front Left N/S ET76-A21411-AC

£47.95

Free delivery: Jul 30

If paid before 14:00

Part no. 1730050

Ford Ranger Mk3 Door Window Glass Front Right O/S AS2 Glazing AB39-2621410-AA

£113.95

Free delivery: Jul 30

If paid before 14:00

Part no. BM51-A21411-AB

Ford Focus Mk3 5Dr Door Window Glass AS2 Front Left N/S BM51-A21411-AB

£28.95

Free delivery: Jul 30

If paid before 14:00

Part no. 2S51-B21411-AB

Ford Fiesta Mk6 Door Window Glass Front Left N/S Green AS2 2S51-B21411-AB

£32.95

Free delivery: Jul 30

If paid before 14:00

Part no. 2707158

Ford Mustang Mk6 Door Window Glass Glazing AS2 Front Left N/S JR3B-6321411-AC

£113.95

Free delivery: Jul 31 – Aug 7

If paid before 14:00

Part no. 7S71-A25712-C

Ford Mondeo Mk4 Door Window Glass Rear Right O/S Tinted Blue 7S71-A25712-C

£32.95

Free delivery: Jul 30

If paid before 14:00

Part no. 7S71-A21410-CF

Ford Mondeo Mk4 Door Window Glass Blue AS2 Front Right O/S 7S71-A21410-CF

£37.95

Free delivery: Jul 30

If paid before 14:00

Part no. 7S71-N25713-E

Ford Mondeo Mk4 Rear Door Window Glass Glazing Left N/S Tinted AS3 7S71-N25713-E

£37.95

Free delivery: Jul 30

If paid before 14:00

Part no. 1673305

Ford Galaxy Mk2 Rear Quarter Window Glass 5 Door Tinted LMV Right O/S 1673305

£47.95

Free delivery: Jul 30

If paid before 14:00

Part no. 1494179

Ford Kuga C394 Front Door Window Glass Tinted Right O/S 8V41-S21410-AB

£42.95

Free delivery: Jul 30

If paid before 14:00

Part no. 4M51-B21411-AE

Ford Focus Mk2 Front Door Window Glass Left N/S AS2 Green 4M51-B21411-AE

£37.95

Free delivery: Jul 30

If paid before 14:00

Part no. 8V41-S297B01-B

Ford Kuga Mk1 Door Quarter Window Glass Tinted AS3 Rear Left N/S 8V41-S297B01-B

£37.95

Free delivery: Jul 30

If paid before 14:00

Part no. BM51-A21410-AB

Ford Focus Mk3 5Dr Door Window Glass AS2 Front Right O/S BM51-A21410-AB

£28.95

Free delivery: Jul 30

If paid before 14:00

Part no. 7M21-R25712-BB

Ford S-Max Window Glass Rear Door Right O/S Tinted Glazing AS3 7M21-R25712-BB

£37.95

Free delivery: Jul 30

If paid before 14:00

Part no. 1497998

Ford Kuga Mk1 Door Window Glass Rear Left N/S AS3 Tinted 8V41-S25713-BB

£37.95

Free delivery: Jul 30

If paid before 14:00

Part no. 1779106

Ford Ranger Mk3 T6 Rear Window Glass Cabin Cab Glazing AS3 AB39-2142004-KE

£170.95

Free delivery: Jul 30

If paid before 14:00

Part no. 7M21-R25713-BB

Ford S-Max Window Glass Rear Door Left N/S Tinted Glazing AS3 7M21-R25713-BB

£37.95

Free delivery: Jul 30

If paid before 14:00

Part no. 1509083

Ford Galaxy Mk2 Front Door Glass Window Left N/S 1509083

£32.95

Free delivery: Jul 30

If paid before 14:00

Part no. BM51-A42004-DE

Ford Focus Mk3 5 Door Saloon Rear Tailgate Window Green Glass AS2 BM51-A42004-DE

£142.95

Delivery: Jul 29

If paid before 14:00

Part no. 2707157

Ford Mustang Mk6 Front Door Window Glass Glazing AS2 Right O/S JR3B-6321410-AB

£113.95

Free delivery: Jul 31 – Aug 7

If paid before 14:00

Part no. 7S71-A21410-A

Ford Mondeo Mk4 Front Door Window Glass Glazing Right O/S AS2 7S71-A21410-A

£37.95

Free delivery: Jul 30

If paid before 14:00

Part no. 8V41-S25712-BB

Ford Kuga Mk1 Door Window Glass Rear Right O/S AS3 Tinted 8V41-S25712-BB

£42.95

Free delivery: Jul 30

If paid before 14:00

Part no. 2119775

Ford Ranger Mk3 Rear Door Window Glass Left N/S Tinted AS3 AB39-2625713-BB

£75.95

Free delivery: Jul 30

If paid before 14:00

Part no. 1507887

Ford Galaxy MK2 Door Window Glass Tinted Rear Right O/S 1507887

£42.95

Free delivery: Jul 30

If paid before 14:00

Part no. DS73-F25713-E

Ford Mondeo Mk5 Door Window Glass AS2 Rear Left N/S DS73-F25713-E

£61.95

Free delivery: Jul 30

If paid before 14:00

Part no. 7S71-A25713-CD

Ford Mondeo Mk4 Door Window Glass Rear Left N/S Blue Glazing AS2 7S71-A25713-CD

£32.95

Free delivery: Jul 30

If paid before 14:00

Part no. 4M51-A21410-AE

Ford Focus Mk2 Door Window Glass Glazing Front Right O/S AS2 4M51-A21410-AE

£37.95

Free delivery: Jul 30

If paid before 14:00

Part no. 4M51-A21411-AE

Ford Focus Mk2 Door Window Glass Glazing Front Left N/S AS2 4M51-A21411-AE

£37.95

Free delivery: Jul 30

If paid before 14:00

Part no. 2291371

Ford Ranger Mk6 Rear Window Windshield Glass Glazing AS3 Tinted Heated 2291371

£94.95

Free delivery: Jul 30

If paid before 14:00

Part no. 8M51-A25713-BA

Ford Focus Mk2 Door Window Rear Left N/S AS3 Tinted Glazing 8M51-A25713-BA

£37.95

Free delivery: Jul 30

If paid before 14:00

Part no. 8A61-A42006-B

Ford Fiesta Mk3 5 Rear Tailgate Window Glass AS3 8A61-A42006-B

£85.95

Delivery: Jul 29

If paid before 14:00

Part no. 7S71-A21411-CF

Ford Mondeo Mk4 Door Window Glass Front Left N/S Blue Glazing AS2 7S71-A21411-CF

£42.95

Free delivery: Jul 30

If paid before 14:00

Part no. V21411

Ford Transit Connect Door Window Glass Glazing Green AS2 Front Left N/S V21411

£42.95

Free delivery: Jul 30

If paid before 14:00

Part no. 1507882

Ford Galaxy Mk2 Front Door Glass Window Right O/S 1507882

£32.95

Free delivery: Jul 30

If paid before 14:00

Part no. 1504242

Ford Mondeo Mk4 Rear Door Window Glass Glazing Left N/S AS2 1504242

£32.95

Free delivery: Jul 30

If paid before 14:00

Part no. AV11-R21410-AB

Ford B-Max Window Glass Door Front Right O/S Glazing Green AS2 AV11-R21410-AB

£51.95

Free delivery: Jul 30

If paid before 14:00

Part no. 1507891

Ford Galaxy Mk2 Door Window Glass Glazing AS3 Tinted Rear Left N/S 1507891

£37.95

Free delivery: Jul 30

If paid before 14:00

Part no. 1713449

Ford Galaxy Mk2 Front Quarter Window Triangle Glass Right O/S 1713449

£61.95

Free delivery: Jul 30

If paid before 14:00

Part no. 8V41-S25712-AB

Ford Kuga Mk1 Door Window Glass Rear Right O/S AS2 Green 8V41-S25712-AB

£28.95

Free delivery: Jul 30

If paid before 14:00

Part no. JR3B-6329701-AA

Ford Mustang VI Quarter Window Glass Rear Left N/S Side AS2 JR3B-6329701-AA

£142.95

Free delivery: Jul 30

If paid before 14:00

Part no. JR3B-6329700-AC

Ford Mustang VI Quarter Window Glass Rear Right O/S Side AS2 JR3B-6329700-AC

£142.95

Free delivery: Jul 30

If paid before 14:00

Part no. 8V41-S25713-AB

Ford Kuga Mk1 Door Window Glass Rear Left N/S AS2 Green 8V41-S25713-AB

£28.95

Free delivery: Jul 30

If paid before 14:00

Part no. 7S71-A297B01-CG

Ford Mondeo Mk4 Quarter Side Window Glass Rear Left N/S AS2 Blue 7S71A297B01CG

£37.95

Free delivery: Jul 30

If paid before 14:00

Part no. F1EB-A42004-D

Ford Focus Mk3 Rear Tailgate Window Glass Heated AS2 F1EB-A42004-D

£94.95

Delivery: Jul 29

If paid before 14:00

Part no. JR3B-6342004-AC

Ford Mustang GT Mk6 Rear Heated Window Glass AS2 JR3B-6342004-AA

£232.95

Delivery: Jul 29

If paid before 14:00

Part no. 1857762

Ford Transit Mk7 Front Door Window Glass Glazing Left N/S 4C16-V21458-AB

£42.95

Free delivery: Jul 30

If paid before 14:00

Part no. 2556742

Ford Fiesta Mk8 Panoramic Sunroof Glass Front AS3 Tinted H1BB-A502B98-A

£142.95

Free delivery: Jul 30

If paid before 14:00

Part no. 2337597

Ford Focus Mk3 Rear Window Boot Lid Tailgate Glass Glazing Tinted 2337597

£113.95

Delivery: Jul 29

If paid before 14:00

Part no. 4M51-B21410-AE

Ford Focus Mk2 Door Window Glass Front Right O/S AS2 Green 4M51-B21410-AE

£37.95

Free delivery: Jul 30

If paid before 14:00

Part no. 1679583

Ford S-Max Mk1 Door Window Glass Front Right O/S AM21-R21410-AA

£47.95

Free delivery: Jul 30

If paid before 14:00

Part no. BK21V21411A

Ford Transit Custom Mk8 Door Window Glass AS2 Front Left N/S BK21-V21411-A

Product currently unavailable

Part no. 1819094

Ford Transit MK7 Window Quarter Glass Front Door Left N/S Glazing 1819094

Product currently unavailable

Part no. BK21V21410A

Ford Transit Custom Mk8 Door Window Glass AS2 Front Right O/S BK21-V21410-A

Product currently unavailable

Part no. 2721877

Ford Transit Custom Front Window Quarter Glass AS2 Left N/S 2721877 BK21V21419AH

Product currently unavailable

Part no. 1819093

Ford Transit Window Quarter Glass Front Door Right O/S Glazing 1819093

Product currently unavailable

Part no. 2265183

Ford Transit Custom Front Right O/S Side Window Glass AS2 Green 2265183

Product currently unavailable

Part no. DT11V21418A

Ford Transit Connect Front Door Window Quarter Glass Right O/S AS2 DT11V21418A

Product currently unavailable

Part no. DT11V21419A

Ford Transit Connect Front Door Window Quarter Glass Left N/S AS2 DT11V21419A

Product currently unavailable

Part no. 1801561

Ford Transit Window Glass Front Door Left N/S Glazing 1801561

Product currently unavailable

Part no. 2366286

Ford Transit Window Quarter Glass Front Door Left N/S Glazing AS2 BK31V21419A

Product currently unavailable

Part no. DT11V21411AC

Ford Transit Connect Door Window Glass Glazing AS2 Front Left N/S DT11V21411AC

Product currently unavailable

Part no. 2366284

Ford Transit Window Quarter Glass Door Front Right O/S Glazing BK31V21418A

Product currently unavailable

Part no. 2366280

Ford Transit Window Glass Front Door Right O/S Glazing AS2 BK31V21410A

Product currently unavailable

Part no. 2771787

Ford Transit Mk9 Window Glass Glazing Front Right O/S KK31V21410A

Product currently unavailable

Part no. 1821928

Ford Transit Window Glass Front Door Left N/S Glazing AS2 BK31V21411A

Product currently unavailable

Part no. DT11V21410AC

Ford Transit Connect Door Window Glass Glazing AS2 Front Right O/S DT11V21410AC

Product currently unavailable

Part no. 1577266

Ford Fiesta CB1 Hatchback Rear Window Glass Glazing AS3 Tinted Glass Panel

Product currently unavailable

Part no. BK31-V42014-A

Ford Transit Custom Mk8 Rear Window Glass Cabin Interior Glazing BK31-V42014-A

Product currently unavailable

Part no. F1EB-A21410-A

Ford Focus Mk3 5Dr Door Window Glass AS2 Front Right O/S F1EB-A21410-A

Product currently unavailable

Part no. BM51-A25713-C

Ford Focus Mk3 5Dr Door Window Glass Tinted Rear Left N/S BM51-A25713-C

Product currently unavailable

Showing 1-99 of 167 products

Windshield mounting accessories for easy installation

Reliable window accessories boosting functionality and convenience

Car windows are key vehicle components that serve both protective and aesthetic functions. They are responsible for the safety of the driver and passengers, ensure good visibility, and insulate the vehicle interior from external factors. In the Global Parts automotive store, you will find a wide selection of used car parts, including car windows, perfectly matched to brands such as BMW, Audi, Mercedes, Volkswagen, Mini and others.

What functions do car windows perform?

Car windows play a key role in the daily use of a vehicle:

Safety – Windows made of tempered or laminated glass are resistant to damage and minimize the risk of injury during a collision.
Visibility – Proper transparency of the windows ensures the driver has excellent visibility in all weather conditions.
Acoustic and thermal insulation – They protect the vehicle interior from noise, cold, heat, and UV radiation.
Vehicle aesthetics – Windows influence the appearance of the car, highlighting its character and style.

Construction and purpose of car windows

Car windows are body components mounted in the front, side, rear, or roof part of a vehicle. They serve to protect the cabin, ensure visibility, and maintain the tightness of the interior while driving. A typical window works with the body frame, seal, trim, and – depending on the version – with heating, an antenna, or sensors. In the case of parts such as an Audi A3 8P windshield, it is worth comparing the OEM number, the presence of a sensor slot, and compatibility with the equipment version.

Comparison of car window types

Window type	Vehicle placement	Cooperating components	What to check when selecting
Windshield	Front of the body	Seals, frame, wipers, sensors	OEM number, body version, sensor slot, heating
Side window	Door or side of the body	Guides, window regulator, seals, trim	Mounting side, color, mounting type, mechanism compatibility
Rear window	Rear of the vehicle	Seals, heating, tailgate or body frame	OEM part number, presence of heating, body version
Roof or panoramic	Vehicle roof	Frame, guides, seals	Construction type, mounting points, roof compatibility

Why is it worth taking care of car windows?

Damaged or neglected windows can reduce safety and driving comfort. Typical problems include:

Cracks and chips – These can occur as a result of stone impacts or other objects, limiting visibility and weakening the window structure.
Scratches and hazing – These cause reduced visibility, especially when driving at night or in the rain.
Leaks – These can lead to water ingress and noise inside the cabin.
Window heating problems – In modern vehicles, damage to heated windows can affect their functionality. If a replacement is needed, at Global Parts you will find the right parts to restore the full functionality of your car windows.

The role of seals and trim in window installation

A window seal is a component responsible for a tight connection between the glass and the body, as well as reducing vibrations and noise. Trim refers to finishing or clamping parts mounted around the window that help maintain proper seating and aesthetics. When replacing glass, it is also worth checking the condition of window seals and trim, as worn components can make it difficult to fit even a well-chosen window. If you are looking for a sub-assembly such as a Fiat Ducato side window, it is important to compare the mounting side, color, and compatibility with the body type.

How to choose the right car windows?

When choosing car windows, you should pay attention to several key aspects:

Compatibility with the vehicle model – At Global Parts, you will find car windows perfectly matched to BMW, Audi, Mercedes, Volkswagen, Mini and others.
Window type – Choose the appropriate window type, e.g., windshield, side, rear, panoramic, or roof.
Technical condition – Used windows should be free from cracks, large scratches, and other damage.
Additional features – Check if the window has features such as heating, tinting, or a UV filter.

Selecting car windows by OEM and vehicle version

Window selection should be based on the compatibility of the OEM part number, mounting location, and body version. The color of the glass, the presence of heating, mounts, an antenna, or a sensor field also matter if the specific car version was equipped with them. When looking for parts for a specific model, for example, a BMW E90 window, it is also good to verify the body version and compatibility with items from the front and rear window and glass parts group. The selection can also be supplemented by other car windows and glass parts when a less typical glass variant is needed.

Why is it worth choosing used car windows?

Car parts, such as used car windows, are an economical solution that allows for savings while maintaining high quality. By choosing used windows, you gain:

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

Practical components cooperating with car windows

A window does not function as an independent sub-assembly, but as part of a larger mounting and sealing system. Depending on the position, it works with guides, lifting mechanisms, trim, frames, heating, or accessories such as tinting films. When selecting, it is worth paying attention to the information available in the offer, such as Make, Condition, OEM part number, interchangeable numbers, vehicle placement, and color, as these data points most often determine the compatibility of the part with the car.

How to take care of car windows?

To ensure car windows last for a long time, it is worth following a few rules:

Regular cleaning – Use specialized window cleaning agents to avoid scratches and hazing.
Seal inspection – Check the condition of the seals to prevent leaks and water ingress.
Repair minor damage – Cracks and chips should be repaired promptly to avoid the need for a full window replacement.
Avoid extreme temperatures – Sudden temperature changes can weaken the window structure, leading to cracks. When performing window maintenance, it is also worth checking out our guide: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration, which shows how to compare parts by OEM and vehicle equipment.

FAQ

Question	Answer
What is the construction and purpose of car windows?	Car windows are glass elements mounted in various zones of the body: front, side, rear, or roof of the vehicle. Their task is to protect the interior, ensure visibility, and maintain cabin tightness. A typical window works with a seal, trim, guides, or a mounting frame. Depending on the version, it may have heating, tinting, an antenna, or a slot for a sensor.
What are car windows used for?	Car windows are used to protect the driver and passengers from wind, precipitation, noise, and external contaminants. They are also responsible for proper visibility while driving and influence the thermal comfort of the interior. In practice, they are not only functional but also structural, as they must be properly seated and sealed. Their condition also affects the convenience of operating wipers, heating, and side window lifting mechanisms.
What is the construction and function of a window seal?	A window seal is a flexible mounting element that connects the glass to the body edge or door frame. It serves to limit leaks, dampen vibrations, and protect against noise entering the cabin. In many designs, it is also responsible for the proper seating of the window and cooperation with finishing trim. Its wear can impair tightness even when the window itself remains in good condition.
How to select a car window for a specific car version?	The safest way is to compare the OEM number, body version, mounting side, and additional equipment. It also matters whether the window has heating, tinting, a sensor slot, or a specific color. For side windows, you must verify compatibility with guides and the lifting mechanism. In case of doubt, it is worth comparing interchangeable numbers as well.
What symptoms indicate that a window or its seating needs checking?	The most common symptoms are cracks, chips, leaks, fogging in unusual places, and increased noise while driving. In side windows, a sign of a problem can also be heavier operation when lowering or raising. For the rear window, it is worth paying attention to faulty heating. Such symptoms can indicate a problem with the glass, the seal, or the trim.
What data should be paid attention to when buying a used car window?	The most important information is the condition of the part, the OEM number, vehicle placement, and compatibility with a specific car version. It is good to also check the glass color, the presence of heating, and any interchangeable numbers. For door windows, the mounting side and cooperation with the lifting mechanism also count. The more accurately the data is compared, the easier it is to choose the right element.

Summary: car windows at the Global Parts automotive store

Car windows are essential elements of every vehicle that influence safety, comfort, and aesthetics. By taking care of their technical condition, you can ensure safety and driving pleasure for yourself and your passengers. At Global Parts, you will find a selection of used parts matched to models from brands such as BMW, Mercedes, Audi and others, taking into account data such as OEM number, vehicle placement, color, or interchangeable numbers. 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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