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Roof moulding/Roof rail for BMW 3 Series G21 Touring LCI 330dX (2025)

This Roof moulding/Roof rail technical drawing provides a detailed breakdown of the assembly for the 3 Series G21 Touring LCI 330dX. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 2025.

Roof moulding/Roof rail
No. Description Supp. Qty  From   Up To  Part Number Price Notes
For vehicles with
Roof rail, aluminum, satin finish

S3ATA=Yes
01 Roof rails aluminium satinated left 1 51137447851 Shop at ECS Tuning
01 Roof rails aluminium satinated right 1 51137447852 Shop at ECS Tuning
For vehicles with
Indiv. roof rail high-gloss Shadow Line

S3MCA=Yes
01 Roof rail, black, left SHADOWLINE 1 51138073211 Shop at ECS Tuning
01 Roof rail, black, right SHADOWLINE 1 51138073212 Shop at ECS Tuning
02 Hex nut 6 07147195759 $1.16 Shop at ECS Tuning

See Also

Frequently Asked Questions

What assembly is shown in the BMW 3 Series G21 Touring LCI 330dX Roof moulding/Roof rail?
This technical diagram illustrates the Roof moulding/Roof rail within the Vehicle trim group for the 3 Series G21 Touring LCI 330dX produced during 2025. It provides a detailed exploded view of the components, identifying key parts such as the Roof rails aluminium satinated left (Part #51137447851).
Which models use the hardware listed in this Roof moulding/Roof rail?
The hardware and components featured in the Roof moulding/Roof rail are specific to the 3 Series G21 Touring LCI 330dX produced during 2025. These technical specifications ensure that parts like the Roof rails aluminium satinated left (51137447851) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the Roof moulding/Roof rail assembly?
Each item in the Roof moulding/Roof rail corresponds to the numbered list below the illustration. For the 3 Series G21 Touring LCI 330dX, you can identify the Roof rails aluminium satinated left by locating its position on the schematic, which then links to the official BMW part number 51137447851 for the Vehicle trim section.