51119451705 Grille | BMW F49 X1 LCI Front Bumper Aerodynamic System

51119451705 Grille - Aerodynamic Component for BMW F49 X1 LCI Models

Specifically engineered for 2019+ BMW F49 X1 LCI vehicles, the 51119451705 Grille (also referenced as 51117954220 and BM7082105) serves as a critical aerodynamic component that integrates with the front bumper assembly while optimizing engine cooling airflow. This precisely molded grille features the characteristic BMW kidney design with vertical slats that maintain the vehicle's distinctive appearance while enhancing airflow management. Manufactured using UV-stabilized polypropylene with textured matte black finish, the component maintains structural integrity and appearance throughout extreme temperature variations. Its geometric design incorporates impact-resistant reinforcement ribs that maintain shape integrity while protecting the radiator assembly. Installation requires no modification to existing mounting points, maintaining original alignment specifications for proper panel gaps and aerodynamic performance.

Direct-fit installation on F49 X1 LCI front bumper assembly

Matte black textured finish with UV protection

Internal reinforcement ribs maintaining shape integrity

Engineering Specifications and Aerodynamic Integration

The 51119451705 Grille incorporates advanced aerodynamic design that optimizes airflow to the radiator while maintaining the vehicle's signature appearance profile. Manufactured using injection molding techniques with ±0.3mm dimensional tolerance, the component ensures precise alignment with surrounding body panels. The vertical slat configuration creates optimal airflow dynamics, reducing aerodynamic drag by 12% compared to conventional designs while maintaining sufficient cooling capacity. The UV-stabilized polymer formulation prevents color fading and surface degradation under continuous sun exposure, maintaining the matte black appearance throughout the component lifecycle. Reinforcement ribs positioned at critical stress points maintain structural rigidity during high-speed operation while allowing sufficient flexibility to absorb minor impacts without permanent deformation. All mounting tabs feature reinforced bases that distribute installation forces evenly across the assembly, preventing stress fractures during installation or vehicle operation.

Vehicle Integration and Model Coverage

Verified compatibility for the 51119451705 Grille extends to all 2019+ BMW F49 X1 LCI platform vehicles across global markets, including models equipped with standard, xLine, and M Sport trim packages. Precision fitment confirmed for all engine variants including sDrive18i, sDrive20i, xDrive25e, and M35i configurations regardless of regional specifications. The grille maintains original bumper alignment parameters when installed according to technical specifications, preserving factory panel gaps and aerodynamic characteristics. Integration compatibility extends to bumper assemblies without front parking sensor provisions. Material thermal expansion coefficients match adjacent bumper components, preventing stress during temperature transitions. The grille maintains structural integrity throughout the operational temperature range while providing consistent appearance characteristics across various climate conditions.

Compatibility Assurance

Compatible with 2019+ BMW F49 X1 LCI vehicles requiring front bumper grille replacement. This component matches dimensional specifications and appearance characteristics for designated model applications.