Engine Strut BMW X3 G01 X4 G02 Brace Front Left N/S Stiffening Cross Bar 7403885

The BMW X3 G01 X4 G02 Front Left Bracket Support Strut is an original structural body component from the longitudinal frame parts and brackets group, designed for installation in the front left part of the vehicle. This precisely fitted component helps restore the correct geometry and rigidity of the front body section in BMW X3 G01 and X4 G02 models.

Specifications and technical data

• SKU: 7403885
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7403885
• Substitutable numbers: 7403885, 51617403885
• Location on the vehicle: Front, Left
• Category: Frame Rails & Subframes

Purpose and Function of the Component

The front left bracket / support / strut operates in a critical area of the body structure, connecting frame elements and transferring loads from the front of the vehicle. It is responsible for:

• stable structural support in the front left zone, particularly important after accident repairs,
• maintaining correct body geometry, which affects the car's handling and behavior during braking and cornering,
• proper load distribution within the longitudinal frame parts and brackets.

The element belongs to the Longitudinal Body Frame Parts and Brackets category, meaning it is a structural part, not merely a cover or decoration.

Construction and Fit for BMW X3 G01 / X4 G02

The offered bracket has been specifically designed for the BMW X3 G01 and BMW X4 G02 platforms. Thanks to this:

• it fits factory mounting points in the front left body section,
• it maintains the original structural line of the frame and adjacent brackets,
• it allows for installation without structural modifications on the body side, provided the mounting area is properly prepared.

As an OEM BMW part, the bracket is compliant with the factory manufacturing technology and the operational characteristics of the body structure.

Condition, Origin, and Application in Repairs

The bracket is part of the used original BMW parts group, which in practice means a favorable combination of factory quality with an attractive price. Such elements are particularly often chosen for:

• accident repairs in the front left body section,
• straightening and rebuilding the sill and bracket area,
• restoring factory structural rigidity after previous, unprofessional repairs.

If you are considering whether refurbishment or installation of a used part is a better choice, the article describing the differences between these solutions may be helpful: Refurbished or Used Original – Which Part to Choose for Repairs?.

Benefits of Using an Original BMW Bracket

Choosing an original front left bracket for BMW X3 G01 / X4 G02 offers a range of practical advantages:

• factory fit to the body – no issues with mounting geometry or alignment with other structural elements,
• maintaining predictable vehicle behavior – correct functioning of the front section affects stability and driving comfort,
• consistency with other longitudinal body frame parts and brackets – construction compliant with BMW design,
• optimal load transfer during daily use and in emergency situations.

Selection and Other BMW Longitudinal Body Frame Parts

When selecting body structural components, matching the specific model and vehicle version is crucial. In case of extensive repairs, you may also need other components from the same group. If you are looking for other BMW longitudinal body frame parts and brackets, check our offer: BMW longitudinal body frame parts and brackets.