51117486832 Grille | High-Configuration Front Bumper Central Air Intake

Name: 51117486832 Grille | High-Configuration Front Bumper Central Air Intake
Brand: FANCHANTS China Auto Parts Wholesales
Availability: InStock

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BMW G11 G12 51117486832 Front Bumper Grille | Premium Air Inlet Solution

Premium 51117486832 Grille for BMW G11 G12 Front Bumper System

Specifically engineered for high-configuration 2015-2019 BMW 7 Series G11 (standard wheelbase) and G12 (long wheelbase) models, the 51117486832 Grille provides precision airflow management for the central front bumper air inlet system. This OEM-specification component maintains critical cooling airflow to the radiator while enhancing the vehicle's aerodynamic profile. Manufactured from reinforced polymer composite with UV-stabilized surface treatment, it withstands road debris impacts and environmental exposure. Precision mounting points ensure perfect alignment with bumper contours and adjacent trim components. The optimized honeycomb pattern reduces aerodynamic drag while maximizing airflow to critical cooling systems.

Engineered with reinforced vertical slats that maintain structural integrity at highway speeds, the grille features impact-resistant construction that prevents deformation from road debris. Specialized polymer formulation resists thermal distortion near engine heat sources. All mounting interfaces feature brass-threaded inserts for durable fastening throughout the vehicle lifecycle. The aerodynamic contour minimizes wind noise while optimizing airflow to the radiator and intercooler systems. Surface texture precisely matches factory specifications for seamless visual integration with surrounding trim components.

51117486832 Grille installed on BMW 7 Series front bumper

Close-up showing honeycomb pattern and mounting details

Airflow management through central inlet system

Advanced Engineering Features

Optimized Airflow

Precision honeycomb pattern maximizes cooling efficiency

Structural Integrity

Reinforced vertical supports prevent deformation

Thermal Resistance

High-temp polymer withstands radiator heat exposure

Precision Fitment

Factory-matched contours ensure perfect alignment

Compatibility Specifications

Designed for high-configuration 2015-2019 BMW 7 Series models including G11 (standard wheelbase) and G12 (long wheelbase) chassis. Verified fitment for 740i, 740Li, 750i, 750Li, M760i, and M760Li xDrive trims. This central grille replaces original part reference 51117486832 and is compatible with alternative reference 51117369400. Maintains compatibility with both standard and M Sport bumper configurations. Interfaces precisely with factory mounting points without requiring modifications to adjacent components. Compatible with all factory radiator configurations and active air flap systems where equipped.

Compatible with BMW components:

51117486832, 51 11 7 486 832, 51117369400, 51 11 7 369 400, 51117486831, 51117486833

Technical Specifications

The 51117486832 grille utilizes glass-reinforced polypropylene composite with specialized UV-inhibited surface treatment for long-term environmental resistance. Material formulation provides optimal balance between impact strength and structural rigidity while maintaining dimensional stability across temperature extremes. Precision-molded mounting points maintain ±0.2mm positional tolerance for perfect alignment with bumper contours. Aerodynamic honeycomb pattern reduces airflow resistance by 22% compared to conventional designs. All surfaces feature hydrophobic coating to prevent water spotting and mineral deposit accumulation. Reinforced vertical supports incorporate additional ribbing at stress concentration points. Thermal expansion coefficient precisely matches surrounding bumper components to prevent separation during temperature cycling. Designed to factory specifications with identical mechanical properties and interface dimensions. All fastener receptacles feature corrosion-resistant brass inserts for permanent threading integrity.