Audi Q7 4L Quarter Window Glass Rear Left N/S Tinted AS3 4L0845299Q

Audi Q7 4L Quarter Window Glass Rear Left N/S Tinted is an original body component from the Car Windows group, designed for installation in the rear left section of the vehicle. The AS3 standard tinted glass improves driving comfort, reduces interior heating, and increases passenger privacy, while remaining compliant with the manufacturer's technical requirements.

Specifications and technical data

• SKU: 4L0845299Q
• Mark: Audi
• Condition: Used
• OEM Part Number: 4L0845299Q
• Substitutable numbers: 4L0845299Q, 4L0 845 299 Q
• Location on the vehicle: Rear, Left
• Category: Car Glass

Purpose and fitment for Audi Q7 4L

The presented glass has been designed specifically for the Audi body, taking into account the geometry of the rear left side of the bodywork. The precise edge profiling and fitment to factory mounting points allow for accurate installation without the need for body modifications. This ensures airtightness, proper adhesion to seals, and a consistent side line of the vehicle.

Characteristics of AS3 tinted glass

Glass marked with the AS3 class is a solution used in body areas where a higher level of tinting is permitted than in the windshield. In practice, this means:

• increased protection against solar radiation and interior heating,
• better control over light reflections, which improves passenger comfort,
• a more subdued, visually consistent appearance of the side bodywork.

The tinted rear left window contributes to an even distribution of light in the interior and improves travel conditions in the back seat, especially during longer trips.

Function in the body structure

The quarter window glass in the rear part of the body serves not only as an optical partition but is also an important structural element of the vehicle's side zone. When properly installed, it:

• supports the lateral rigidity of the body in the rear pillar area,
• ensures proper water drainage in combination with seals and moldings,
• reduces wind noise in the cabin at higher speeds.

Thanks to the preservation of factory geometry, the glass works in harmony with other body elements, such as the rear doors, roof, and fender, which translates into the stability of the entire structure.

Condition, origin, and benefits of choosing a used part

The item comes from the used parts segment, which allows for combining reasonable repair costs with maintaining the original manufacturer's specifications. In the case of quarter window glass, this means:

• factory fitment to the Audi body,
• maintaining consistency with the styling line of the Q7 4L model,
• the possibility of an economical replacement of damaged glass without sacrificing OEM quality.

If you have any doubts regarding the choice of components from the secondary market, it is worth checking out the educational material on the real advantages and limitations of such components – you can find them in the article Used car parts: myths and facts you need to know.

Support in selecting and expanding the window zone

If you are planning a comprehensive repair or upgrade of the side glazing zone in your Audi and need other elements from the same group, such as additional side windows, door windows, or other quarter windows, check out the available parts in the Audi Car Windows category.