BMW Z4 E89 Rear Rollover Protection Roll Bar Right O/S Titansilber - 354

BMW Z4 E89 Rear Rollover Protection Roll Bar Right O/S Titansilber is an original safety component for the area behind the seats, designed for installation on the right side of the rear bodywork. Thanks to its factory finish in Titansilber Metallic 354, the roll bar integrates harmoniously with the roadster's lines, maintaining stylistic consistency and proper safety parameters.

Specifications and technical data

• SKU: 7270488-TS
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7270488
• Substitutable numbers: 51437270488, 7270488, 51439181608, 9181608
• Location on the vehicle: Rear, Right
• Part type: Seat Frame
• Color: Titansilber Metallic - 354
• Category: Additional Seat Parts

Purpose and function of the rollover protection bar

The rear right rollover protection bar in the BMW Z4 E89 is responsible for the mechanical protection of the passenger compartment in the area behind the seats, as well as the stabilization of upholstery elements and covers. As a part from the Other seat parts group, it works in conjunction with the seat structure and their mounts, influencing the rigidity of this zone and the correct load distribution in the event of sudden maneuvers. Its placement in the rear right part of the vehicle ensures a perfect fit to the factory mounting points, which facilitates service and reduces the risk of improper alignment with other interior components.

Color scheme and visual fit

The finish in Titansilber Metallic 354 is characteristic of many BMW Z4 E89 configurations and allows for a uniform appearance in the area behind the seats. The metallic coating harmonizes well with body paints and interior decorative elements, which is essential for accident repairs or the replacement of individual components. Thanks to the factory color, there is no need for additional painting, provided the vehicle has a matching specification, which shortens repair time and reduces the risk of shade differences between individual elements.

Installation and performance characteristics

The roll bar has been designed as a component dedicated to BMW, which translates into predictable installation at the original mounting points. Maintaining the correct geometry and shape facilitates the proper seating of adjacent panels, upholstery, and covers, and minimizes stress in the seat structure. As a used part, the component comes from vehicle dismantling, which allows for maintaining the factory fit for the Z4 E89 platform and represents a sensible choice for repairs where compliance with the manufacturer's original specification is important.

Why choose an original used component

In the premium car segment, such as BMW, the use of original structural elements is important for both safety and the vehicle's value. A used rollover protection bar allows you to maintain the factory operating characteristics of the area behind the seats without the need to resort to replacements with uncertain parameters. If you want to better understand why dismantled components are currently so often chosen for servicing premium class cars, it is worth reading the article: Crisis in the new parts market? Why in 2026 used originals for premium cars (BMW, Mercedes, Porsche) are the hottest trend.

Expanding the seat zone upgrade in BMW

If you are planning a comprehensive repair or upgrade of the seat zone in your BMW and need other elements from the same group, such as rails, covers, or additional mounts, check out the available parts in the Other BMW seat parts category.