BMW Z4 Series E85 Frame Cover Light Rear Left N/S Toledoblau Toledo Blue 482

BMW Z4 E85 Left Rear Lamp Cover Trim is an original body part designed for the rear left side of the vehicle, responsible for the aesthetic and technical finishing of the lamp housing. Precise fit for the Z4 E85 construction and the factory color Toledoblau Metallic - 482 allow for a visually consistent and functional replacement of a damaged part. A used OEM part is a sensible choice for post-accident repairs and restorations where compliance with factory specifications and cost control are important.

Specifications and technical data

• SKU: P0031017-TDB
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 0031017
• Substitutable numbers: 51710031017, 0031017, 51127025641, 7025641
• Location on the vehicle: Rear, Left
• Color: Toledoblau Metallic - 482
• Category: Other Exterior Parts & Accessories

Purpose and Function of the Part

The left rear lamp cover trim in the BMW Z4 E85 serves several important structural and functional purposes:

• provides an aesthetic finish to the rear lamp area on the driver's side,
• stabilizes and completes the lighting housing assembly,
• limits the ingress of dirt into the lamp area,
• helps maintain the cohesive body lines characteristic of the Z4 E85.

Thanks to its dedicated placement in the rear – left side area, the part maintains the correct geometry relative to the lamp, trunk lid, and adjacent panels, which facilitates installation and subsequent gap alignment.

Color and Visual Match

The part is finished in the factory shade of Toledoblau Metallic - 482, characteristic of selected BMW paint configurations. For Z4 E85 owners in this color, this means the possibility of replacing a damaged trim without immediate repainting, while maintaining color consistency and metallic effect.

In practice, such color matching:

• facilitates quick visual repair after minor collisions or damage,
• reduces the risk of shade differences resulting from additional painting,
• allows for the preservation of the characteristic appearance of the BMW roadster body.

Mounting Characteristics

The cover has been designed as a dedicated part for a specific model and side of the vehicle, which translates to:

• factory mounting points matched to the Z4 E85 construction,
• appropriate profile relative to the rear lamp and surrounding elements,
• possibility of installation in place of the original trim without structural modifications.

This solution promotes efficient replacement in workshop or service conditions, and also minimizes the risk of problems with shape or body line fit.

Application of a Used Part

Choosing an original, used lamp trim for the BMW Z4 E85 is beneficial wherever the priority is to maintain factory geometry and material quality while controlling repair costs. A dismantled OEM part:

• maintains compliance with the original body design,
• is matched to the specific model version and vehicle side,
• is suitable for post-accident repairs, restorations, and rear-end reconstructions.

Related Categories and Technical Knowledge

If you are planning a comprehensive repair or modernization of the rear body area of your BMW and need other parts from the same group, such as covers, trim strips, or additional lamp housings, check the available parts in the Other BMW category.

If you are interested in a broader context of selecting body and chassis components in premium cars and the structural differences between standard and sport versions, it is worth reading the article Audi RS vs. Other Models – What’s Under the Hood and Chassis?, which helps to better understand the importance of proper part selection in high-performance vehicles.