51657157989 Fender Bracket | Front Upper Mount Module Support

Name: 51657157989 Fender Bracket | Front Upper Mount Module Support
Brand: FANCHANTS China Auto Parts Wholesales
Availability: InStock

Mẫu mã sản phẩm

51657157989 Fender Bracket | BMW E70 X5/E71 X6 Structural Component

51657157989 Fender Bracket: E70 X5/E71 X6 Structural Component

Specifically engineered for BMW X5 E70 (2007-2013) and X6 E71/E72 (2008-2014) models, the 51657157989 Fender Bracket provides critical structural support between front bumper assemblies and quarter panels. Manufactured using high-grade polymer composites with zinc-chromate plating, this upper mount module support maintains precise body alignment through thermal expansion compensation technology. The injection-molded design features reinforced stress points at all mounting locations to prevent deformation during impact events. Precisely positioned mounting holes ensure direct bolt-on installation without modification to factory bumper assemblies or fender liners.

51657157989

51657157990

51 65 7 157 989

BM1244100

Precision alignment with factory mounting points

Reinforced polymer composite construction

Ribbed structural design for impact resistance

Technical Specifications: 51657157989 Fender Bracket

Material Engineering

Glass-fiber reinforced polypropylene core provides exceptional structural integrity while maintaining 30% weight reduction versus steel equivalents. The triple-layer corrosion protection system combines zinc-chromate plating with epoxy primer and UV-resistant topcoat. Integrated mounting bosses feature brass threaded inserts rated for 120Nm torque applications. The geometric reinforcement pattern distributes impact forces across five load paths to prevent localized stress fractures.

Precision Manufacturing

Computer-controlled injection molding ensures ±0.25mm dimensional accuracy across all mounting surfaces. The contoured profile precisely matches E70/E71 body lines within factory specifications. Pre-installed vibration dampeners reduce road noise transmission by 22dB at critical resonance frequencies. The thermal-stable formulation maintains structural integrity between -40°C and 120°C operating temperatures.

Vehicle Compatibility Information

Direct replacement for BMW X5 E70 models produced between 2007-2013 including xDrive35i, xDrive48i, and X5 M variants. Compatible with BMW X6 E71 and E72 models manufactured from 2008-2014. Fits both standard and M Sport configurations without modification. Maintains proper alignment for factory-installed parking sensors and headlight washer systems. Corrects common stress fractures in original mounting points. Not compatible with models equipped with night vision camera systems or active cornering lights.