BMW 3 Series E91 E91N LCI Roof railing, right O/S

BMW E91 Right Left Roof Rack + Trim Set is a factory roof system designed for installation in the BMW 3 Series E91 model. The set includes roof rails on both sides of the roof along with trim strips, allowing for a consistent, aesthetic, and technically correct restoration of the original configuration. This solution is for users who expect secure mounting of roof racks and preservation of the original body line.

Specifications and technical data

• SKU: 7118504
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 51137118504
• Substitutable numbers: 51137118504, 7118504
• Location on the vehicle: Right
• Category: Other Interior Parts & Accessories

Purpose and Fitment for BMW E91

The roof rail and trim set has been specifically designed for the BMW E91 touring body, ensuring correct geometry and mounting points. The appropriate profiling guarantees proper adhesion to the roof and compatibility with factory mounting holes, which facilitates service work and reduces the risk of leaks.

The placement on the vehicle specified as right indicates the reference side, making it easier to select parts during repair or when assembling the entire set. Using the original design allows for the preservation of the roof rails' factory load capacity and their stability during operation.

Construction of the Roof Rail and Trim Set

The set includes roof rails on both sides of the vehicle and matching trim strips that serve as finishing and protective elements. This configuration enables:

• a visually consistent restoration of the original BMW E91 roof appearance,
• preparation of the vehicle for mounting roof racks and transport accessories,
• protection of the roof edges against mechanical damage in the mounting area.

Roof rails are structural components that transfer loads from the roof rack to the car body, so their correct fit is important for both safety and body durability. Using an original BMW solution minimizes the risk of improper force distribution and unwanted stress on the roof.

Original Origin and Identification Parameters

The presented set comes from the BMW product line, which means compliance with the manufacturer's factory design and material standards. The parts have assigned OEM part numbers and corresponding interchangeable numbers, allowing for unambiguous verification in service catalogs and parts selection systems.

Additionally, the product is marked with the internal inventory identifier SKU, which facilitates order processing and minimizes the risk of errors when assembling shipments. The use of original markings allows mechanics and service advisors to quickly confirm compatibility with a specific BMW E91 equipment version.

Condition, Application, and Mounting Advantages

The roof rail and trim set is offered as used, which is an advantageous solution for users looking for original parts at a reasonable price. In the case of touring bodies, where roof rails often work under the load of luggage, using parts from dismantled original cars allows for the preservation of factory operating characteristics and fit.

The main advantages of this set include:

• original geometry and mounting point spacing,
• completeness – roof rails with trim strips,
• the ability to restore the roof's transport functions after a collision or corrosion of previous elements,
• maintaining a consistent appearance with other elements of the BMW E91 body.

Other BMW Parts and Technical Knowledge

If you are looking for other products in the Other category dedicated to this brand, check our offer for other BMW body and equipment parts, where you will find a wide selection of original components for various models.

For those interested in comparing the characteristics of sports car versions with their standard variants, we recommend the blog article: Audi RS vs Other Models – What Lies Under the Hood and Chassis?. This is a valuable source of knowledge about structural differences that helps to better understand the importance of correct part selection.

If you are considering using dismantled parts in car modification projects, you will also find useful information in the guide: Best Used Parts for Tuning Your Car, which describes a practical approach to selecting used components.