BMW 1 SERIES 4 E87 E87N Door rear right O/S Quarzblau Blau Blue Metallic A18

BMW 1 SERIES 4 E87 E87N Door rear right O/S Quarzblau Blau Blue Metallic A18 is an original body component from the Doors and door panels category, designed for installation on the rear right side of the BMW 1 Series E87 model. This used, factory-made panel in Quarzblau Metallic - A18 color allows for maintaining a consistent body line and proper body geometry after accident repairs or when replacing a corroded part.

Specifications and technical data

• SKU: 7191018-QB4
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 41527191018
• Substitutable numbers: 41527191018, 7191018, 41527132342, 7132342
• Location on the vehicle: Rear, Right
• Color: Quarzblau Metallic - A18
• Category: Doors & Door Skins

Purpose and fitment for the BMW 1 Series E87

The offered rear right door is structurally prepared for installation in the BMW 1 Series E87 body, maintaining factory hinge mounting points, locks, and seals. Its placement on the passenger side at the rear ensures compatibility with the original body architecture, which facilitates installation and subsequent adjustment of gaps between body panels.

As a part from the Doors and door panels category, this component serves as a structural base for windows, upholstery, locks, and electrical wiring, allowing them to be transferred from the previously installed part. This enables the efficient restoration of the original functionality of the vehicle's side zone without the need to interfere with the structure of the pillars or sills.

Quarzblau Metallic - A18 color and utility values

The factory paint Quarzblau Metallic - A18 is a distinctive, metallic shade of blue used by BMW, which blends well with the body line of the 1 Series E87. Using a door in the same color code often allows for minimizing the scope of paint work or focusing only on local color matching.

The metallic paint coating ensures an aesthetic appearance and appropriate color depth, while also making it easier to keep the surface clean. For users who care about the visual consistency of the car, this is a beneficial solution when replacing a damaged element with an original panel in the same color.

Structural characteristics and installation

The rear right door for the BMW 1 Series E87 is a rigid element of the side body section, working in conjunction with the sill, B-pillar, and C-pillar. The proper geometry of the panel affects:

• correct closing and operation of the lock,
• maintaining cabin tightness against noise and weather conditions,
• proper window guidance in the tracks,
• stable mounting of upholstery and internal equipment.

As a used part, the door retains its factory construction and is a good base for further body and paint work if the vehicle requires additional adjustments or a refresh of the paint coating. Installation is performed at the standard mounting points provided by the vehicle manufacturer.

Benefits of using original BMW doors

Using original doors in a BMW 1 Series E87 allows for maintaining the technical and visual consistency of the vehicle. The main advantages include:

• Factory fitment – compatibility with the body line, creases, and body edges,
• preservation of the original structural integrity of the side zone,
• possibility of transferring existing equipment (window, lock, wiring, upholstery),
• reduction of adaptation work compared to non-factory parts.

This solution is particularly beneficial for accident repairs, where both correct body geometry and maintaining the vehicle's value through the use of parts consistent with the original specification are important.

Used condition and part selection by numbers

The item is offered in a used condition, which in practice means it comes from the dismantling of another vehicle and may show signs of wear typical for this category of parts. Before installation, standard verification is recommended regarding necessary preparatory work, such as potential bodywork corrections or preparation for painting.

For certainty of fitment, it is worth using the manufacturer's markings, such as the OEM part number or available interchangeable numbers, which are listed in the product's technical specification. This facilitates the selection of the correct panel for a specific equipment version and year of the BMW 1 Series E87.

If you are planning a comprehensive repair or modernization of the side body zone in your BMW and need other elements from the same group, such as door skins, door frames, or exterior panels, check out the available parts in the BMW Doors and door panels category.

To better assess when it is worth choosing a used part versus a new one or a replacement, the article comparing different types of parts may be helpful – you can find it here: Original, replacement, or used – which car parts are the most cost-effective?.