Side Panel BMW Z4 E89 Rear Left N/S Quarter Wing Fender Titansilber Silver - 354

Visual condition of the part

Possible scratches and paint chips – condition as shown in the product photos.

BMW Z4 E89 Rear Left Body Side Panel in Titansilber Metallic – 354 is an original body part designed for professional repair or reconstruction of the rear quarter panel on the driver's side. This used, factory-original panel ensures correct body geometry, consistent body lines, and aesthetic matching with other elements painted in the Titansilber shade.

Specifications and technical data

• SKU: 9633661-TS
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9633661
• Substitutable numbers: 41009633661, 9633661
• Location on the vehicle: Rear, Left
• Color: Titansilber Metallic - 354
• Category: Fenders

Intended Use and Fitment for BMW Z4 E89

The presented left rear side panel is dedicated to the BMW Z4 E89 generation body and is installed in the rear quarter area on the driver's side. This component is responsible for the fender's shape, the wheel arch line, and the continuity of the car's side body, which is crucial for both appearance and proper alignment of gaps between body parts.

Thanks to its factory construction, the panel retains the correct mounting points, creases, and bending radii, facilitating bodywork and allowing for precise restoration of the vehicle's original form after an accident repair or renovation.

Titansilber Metallic – 354 Color and Paint Aspect

The panel is in the Titansilber Metallic – 354 color, characteristic of many BMW Z4 E89 models. For body and paint shops, this means the ability to:

• more easily match the shade when blending adjacent panels,
• maintain visual consistency of the bodywork after repair,
• reduce the scope of painting work compared to a raw element.

The original paint in this shade provides a good base for further work, and its proper structure and hue facilitate achieving an aesthetically pleasing final result.

Characteristics of a Used Part

As a used part, this panel comes from vehicle dismantling and retains the original BMW body construction. This type of element is particularly valued in repairs where the following are important:

• compliance with the manufacturer's original technology,
• correct shaping of the wheel arch area and door edges,
• possibility of integration into the existing body structure without structural modifications.

A used side panel allows for the preservation of the characteristic Z4 E89 roadster line while limiting costs compared to a new part.

Application in Body Repairs

The left rear side panel is primarily used in:

• repairs after collisions involving the rear left quarter,
• body renovations where mechanical damage or corrosion occurs in the rear fender area,
• vehicle reconstructions requiring the replacement of a larger section of the side body.

By retaining factory edges and creases, the panel provides a solid foundation for precise fitting with the rear bumper, trunk lid, and doors, contributing to an aesthetic appearance and correct body geometry.

Support in Selection and Additional Information

When selecting a part for a specific engine version or equipment configuration of the BMW Z4 E89, it is advisable to consult manufacturer markings and vehicle documentation to ensure full body compatibility. If you are interested in other body parts from this series, including different color variants and mounting configurations, check the available parts in the BMW Front Fenders category.

If you want to better understand how using original used body parts affects the durability and handling precision of a BMW, as well as how to correctly select components based on manufacturer markings, read the article BMW – Sporty Performance and Precision. How Original Used Parts Extend the Life of the Bavarian Icon?.