51137051957 Left Front Center Grille | 51137051958 Grille for Specific Chassis

51137051958 Grille - OEM-Specification Front Component

Engineered for BMW Z4 E85/E86 roadsters, the 51137051958 Grille features precision-molded ABS construction with UV-stabilized black finish. The kidney-shaped design maintains aerodynamic efficiency while securing radiator protection. Reinforced mounting tabs ensure vibration-free installation and perfect alignment with bumper contours. Optimized airflow channels enhance cooling system performance during high-speed operation.

Precision fitment with factory-style contours

UV-resistant matte black finish

Precision Manufacturing Process

The 51137051958 Grille undergoes injection molding with glass-fiber reinforced ABS composite, achieving thermal stability up to 120°C. Surface texturing replicates factory grain patterns while the matte black coating utilizes electrostatic application for uniform coverage. Precision-engineered clip receptacles maintain 0.3mm tolerance with factory mounting points. Internal reinforcement ribs prevent deformation at highway speeds while allowing aerodynamic airflow to critical cooling components. The modular design enables installation within 7-10 minutes without bumper removal, featuring color-stabilized polymers that resist fading under prolonged sun exposure.

Vehicle Integration Specifications