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.

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Audi A6 C6 Saloon Rear Window Glass Glazing Green AS2 4F5845501G

£94.95

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Audi A7 4G Door Window Glass Rear Left N/S Glazing Green AS2 4G8845205A

£47.95

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Audi RS Q3 8U Front Glass Panel Panoramic Sunroof AS3 Tinted 8U0877071

£379.95

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Audi A5 F5 Coupe Rear Window Glass Back Glazing Tinted AS3 8W8845501A

£113.95

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Audi A3 S3 8Y Rear Heated Window Glass Glazing AS3 Tinted 8Y4845501A

£113.95

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Audi S5 8T Coupe Rear Windscreen Window Back Glass Tinted 8T0845501C

£80.95

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Audi A8 D3 Door Window Glass Shatterproof Front Left N/S AS2 4E0845021G

£113.95

Part no. 4G8845299J

Audi A7 4G Sportback Rear Quarter Window Triangle Glass Left N/S AS3 4G8845299J

£23.95

Part no. 8Y5845298L

Audi A3 8Y Rear Quarter Window Fixed Side Glass Right O/S AS3 8Y5845298L

£113.95

Part no. 8H0871035E-1

Audi A4 B7 Cabrio Soft Top Folding Roof Cover Rear Window Glass 8H0871035E

£189.95

Part no. 8N8845113A

Audi TT 8N Coupe Front Window Quarter Glass AS2 Left N/S 8N8845113A

£23.95

Part no. 83F845298Q

Audi RSQ3 F3 Rear Quarter Window Glass Glazing Right O/S 83F845298Q

£123.95

Part no. 8K9877071

Audi A4 S4 B8 Panoramic Window Glass Glazing Sunroof Tinted AS3 8K9877071

£113.95

Part no. 420845300

Audi R8 42 Gen1 Rear Window Quarter Glass Glazing AS2 Right O/S 420845300

£75.95

Part no. 8K9877072A

Audi A4 S4 B8 Panoramic Window Glass Glazing Sunroof Tinted AS3 8K9877072A

£142.95

Part no. 8V3877071A

Audi A3 8V Sunroof Sliding Sun Roof Window Glass Panel AS3 8V3877071A

£170.95

Part no. 8S8845501D

Audi TT FV Rear Window Heated Back Glass Glazing AS2 Green 8S8845501D

£142.95

Part no. 80A845298AE

Audi Q5 FY Rear Window Glass Quarter Glass Glazing AS3 Right O/S 80A845298AE

£70.95

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Audi A3 8P Side Quarter Glass Window Rear Left N/S AS2 8P3845299C

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Part no. 8P3845202

Audi A3 8P Front Side Window Glass Right O/S AS2 8P3845202

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Audi A4 B8 Window Glass Door Rear Left N/S Glazing AS2 8K5845205E

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AUDI TT 8J Side Glass Window Door Front Right O/S AS2 8J8845202

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Audi S5 8T Rear Quarter Window Glass Tinted Right O/S AS3 8T0845300H

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Audi A3 S3 8V 3Dr Side Fixed Quarter Glass Window Rear Right O/S AS2 8V3845300E

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Audi A3 S3 8V 3Door Side Fixed Quarter Glass Window Rear Left N/S AS2 8V3845299E

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Audi RS3 8V Front Door Side Window Glass Right O/S AS2 8V4845202A

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Audi A3 8V Front Side Window Door Glazing Window Glass Left N/S AS2 8V3845201A

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Part no. 8P4845300C

Audi A3 8P Sportback Quarter Window Glass Rear Right O/S Tinted AS3 8P4845300C

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Audi TT 8J Side Glass Window Door Front Right O/S AS2 8J8845202A

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Part no. 8V4845300C

Audi S3 8V Sportback Window Glass Quarter AS3 Tinted Rear Right O/S 8V4845300C

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Part no. 8X3845300

Audi A1 8X Rear Quarter Side Window Glass Right O/S AS2 8X3845300

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Part no. 8R0845300G

Audi Q5 8R Rear Window Quarter Glass Fixed Right O/S Tinted AS3 8R0845300G

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Part no. 8P4845501C

Audi A3 8P Sportback Rear Window Windshield Glass AS2 Heated 8P4845501C

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Part no. 8E0845022D

Audi A4 B7 Side Window Door Front Right O/S Window Glass AS2 8E0845022D

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Audi A3 8V Boot Lid Window Glass Rear Heated Green AS2 8V4845501

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Audi A4 B7 Avant Rear Door Window Glass Right O/S AS2 8E9845026

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Audi A6 C7 Front Door Window Glass Left N/S AS2 4G0845201

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Audi Q3 8U Front Door Window Glass Right O/S AS2 Green 8U0845202

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Audi S4 B9 Front Door Side Window Glass Right O/S AS2 8W0845202

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Audi A3 8P Sportback Quarter Window Glass Rear Left N/S Tinted AS3 8P4845299C

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Audi A4 B8 Window Glass Door Side Front Right O/S Green AS2 8K0845202C

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Audi TT 8J Side Quarter Window Glass Glazing Rear Left N/S AS3 8J8845299C

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Audi A5 F5 Coupe Sportback Door Window Glass Front Right O/S Side AS2 8W6845202

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Audi A7 4G8 Front Door Side Window Glass Left N/S AS2 Glazing 4G8845021D

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Part no. 8W5845297J

Audi A4 B9 Rear Quarter Side Window Glass Left N/S Tinted AS3 8W5845297J

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Part no. 8E9845026C

Audi S4 B7 Door Window Tinted Glass Rear Left N/S AS3 8E9845026C

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Part no. 8W0845201

Audi A4 B9 Front Side Window Glass Left N/S AS2 8W0845201

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Audi A4 B8 Sedan Rear Window Glass Glazing Green AS2 8K5845501

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Audi A3 S3 8P 5 Door Window Glass Rear Left N/S Glazing 8P4845205C

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Part no. 8E5845025C

Window Glass Audi A4 B7 Avant Rear Door Left N/S Glazing Green AS2 8E5845025C

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Part no. 8F0845202B

Audi A5 8F Convertible Door Window Glass Glazing AS2 Front Right O/S 8F0845202B

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Audi A3 8V Window Glass Rear Door Left N/S Quarter Green AS2 8V4845299

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Audi A3 8V Hackback Window Glass Rear Door Left N/S Quarter AS2 8V4845299A

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Audi S3 8V Sportback Rear Boot Tailgate Glass Window Glazing AS3 8V4845501A

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Audi A6 C7 Door Window Glass Glazing Side Front Left N/S AS2 4G0845021C

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Audi A7 4G8 Front Door Side Window Glass Right O/S AS2 4G8845022D

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Audi Q5 8R Window Quarter Glass Fixed Rear Left N/S Tinted AS3 8R0845299AA

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Audi A3 8P Folding Top Roof Rear Window Glass Glazing Heated AS2 8P7871022H

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Part no. 8T8845300K

Audi A5 8T Sportback Rear Quarter Window Fixed Glass Right O/S Tinted 8T8845300K

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Part no. 83F845206A

Audi Q3 F3 Rear Door Window Glass Glazing Right O/S AS3 Tinted 83F845206A

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Audi Q5 8R Window Glass Door Rear Left N/S Side AS3 Tinted 8R0845205G

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Part no. 4L0845300R

Audi Q7 4L Side Window Quarter Panel Rear Right O/S Black AS3 4L0845300R

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Part no. 8P7845202

Audi A3 8P Front Door Side Window Glass AS2 Right O/S 8P7845202

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Part no. 8U0845205C

Audi Q3 8U Quarter Window Glass Side Door Rear Left N/S AS3 Black 8U0845205C

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Part no. 8R0845202C

Audi Q5 8R Front Door Window Glass Glazing Right O/S AS2 8R0845202C

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Part no. 8V3845202A

Audi A3 8V Side Window Door Front Right O/S Window Glass AS2 8V3845202A

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Part no. 4G5845206A

Audi A6 C7 Door Window Glass Rear Right O/S Door Tinted AS3 4G5845206A

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Part no. 8F0845201B

Audi A5 8F Convertible Door Window Glass Glazing Front Left N/S AS2 8F0845201B

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Part no. 8W8845201

Audi A5 F5 Front Door Window Glass Glazing Left N/S AS2 8W8845201

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Part no. 4G5845297A

Audi A6 C7 Rear Quarter Window Triangle Glass Left N/S Glass AS2 4G5845297A

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Part no. 8U0845206C

Audi Q3 8U Glass Side Window Door Rear Right O/S Tinted AS3 8U0845206C

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Part no. 8K9845205C

Audi RS4 B8 Rear Door Side Window Glass Tinted Left N/S AS3 8K9845205C

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Part no. 4L0845022A

Door Window Audi Q7 4L Door Glass Front Right O/S AS2 Green 4L0845022A

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Part no. 4F0845201D

Audi A6 C6 Door Window Glass Front Left N/S Door Glazing Green AS2 4F0845201D

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Audi Q5 FY Front Door Window Glass Glazing AS2 Left N/S 80A845201A

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Audi A6 C6 Avant Rear Door Window Glass Green AS2 Right O/S 4F9845206

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Part no. 8W6845201

Audi A5 F5 Coupe Sportback Door Window Glass Front Left N/S Side AS2 8W6845201

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Part no. 4H0845021G

Audi A8L D4 4H Front Door Window Glass Left N/S AS2 Glazing 4H0845021G

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Part no. 8R0845201C

Audi Q5 8R Door Window Glass Front Left N/S AS2 Green Glazing 8R0845201C

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Part no. 4L0845026A

Audi Q7 4L Rear Side Window Glass Glazing Tinted Right O/S AS3 4L0845026A

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Part no. 4F9845501B

Rear Window Audi A6 C6 Avant Boot Lid Tailgate Glass Glazing AS2 4F9845501B

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Part no. 4F9845205

Audi A6 C6 Avant Door Window Glass Rear Left N/S Green AS2 4F9845205

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Part no. 8W8845297G-1

Audi A5 F5 Rear Window Glass Quarter Glass Glazing AS3 Left N/S 8W8845297G

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Part no. 8W8845298G

Audi A5 F5 Window Glass Quarter Glass Glazing AS3 Rear Right O/S 8W8845298G

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Part no. 8P4877057A

Audi A3 8P 5Dr Sliding Roof Front Window Glass Panel AS3 Tinted 8P4877057A

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Part no. 8V3845300D

Audi A3 8V Quarter Window Glass AS2 Rear Right O/S 8V3845300D

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Part no. 8V3845299D

Audi A3 8V Quarter Window Glass AS2 Rear Left N/S 8V3845299D

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Part no. RHD-8E2819417A

Audi A4 B7 Windscreen Windshield Scuttle Panel Trim Cover 8E2819417A

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Part no. 81A845213D

Audi Q2 GA Rear Quarter Fixed Triangle Window Glass AS2 Left N/S 81A845213D

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Part no. 8E9845025C

Audi S4 B7 Door Window Tinted Glass Rear Left N/S AS3 8E9845025C

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Part no. 8T8845299B-2

Audi A5 8T Sportback Rear Quarter Window Fixed Glass Left N/S AS2 8T8845299B

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Part no. 8W5845205A

Audi A4 S4 B9 Door Window Glass Rear Left N/S Side Tinted AS3 8W5845205A

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Part no. 4H4845299P

Audi A8 D4 Rear Window Triangle Glass Left N/S Glass Fixed Tinted AS2 4H4845299P

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Part no. 8T8845300D

Audi A5 8T Sportback Quarter Window Glass Rear Right O/S AS3 Tinted 8T8845300D

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Part no. 4G5845501

Audi A6 C7 Sedan Rear Tailgate Window Glass Glazing Green AS2 4G5845501

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Part no. 8W5845297G

Audi A4 B9 Rear Quarter Glass Window Triangle Fixed AS3 Left N/S 8W5845297G

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Part no. 8W9845298Q

Audi A4 B9 Allroad Quarter Triangle Window Glass Rear Right O/S AS2 8W9845298Q

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Part no. 4L0845299P

Audi Q7 4L Rear Quarter Side Window Glass Left N/S AS3 4L0845299P

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Part no. 8K9845299E

Audi RS4 B8 Rear Quarter Window Glass Left N/S AS3 8K9845299E

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