51117331732 Fog Light Grille | Aerodynamic Integration & Aesthetic Optimization

Designed for F10/F11 chassis models, the 51117331732 Fog Light Grille features glass-reinforced ABS construction with factory-matched surface texturing. Its snap-fit retention system maintains 0.6mm panel alignment tolerance across temperature extremes (-30°C to 95°C). The dual-layer UV-stabilized coating preserves 95% reflectivity after 7,500 hours of accelerated weathering exposure.

Integrated drainage channels prevent moisture accumulation behind fog light assemblies, while reinforced mounting tabs withstand 28N pull-out forces. The aerodynamic contour reduces front-end turbulence by 18% compared to generic replacements. Pre-installed vibration isolators maintain 0.4mm clearance during suspension articulation cycles.

Manufacturing Specifications

• • Material: ABS GF15
• • Wall Thickness: 2.2±0.3mm
• • Surface Finish: Textured Class B
• • Clip Retention: 35N sustained
• • Impact Rating: 7kJ/m²

Verified compatibility includes: F10 528i 2014-2016 F11 535i xDrive 2015-2016 F07 550i GT M-Sport F18 ActiveHybrid 5
OE Reference Crosswalk: 51 11 7 331 732 51.11.7.331.732 BM1039186 56C-95-2 51-11-7-331-732