51137211673 License Plate Frame | Structural Retention System

51137211673 License Plate Frame - Precision Rear Mounting Solution

Engineered specifically for optimal license plate retention, the 51137211673 License Plate Frame provides a secure mounting platform that integrates seamlessly with BMW's rear trunk geometry. This injection-molded component features UV-stabilized polymer construction that maintains dimensional stability across extreme temperature fluctuations from -40° to 110°C. Integrated vibration dampeners absorb road-induced harmonics while the precision-engineered mounting channels ensure plate alignment remains perfectly vertical without edge warping. The matte black surface finish provides superior scratch resistance against car wash brushes and environmental abrasion, while the reinforced corner gussets prevent stress fractures from repeated trunk closure impacts. Installation requires no vehicle modification, with all factory mounting provisions maintained within 0.5mm positional tolerances.

Seamless integration with trunk contour

Anti-vibration mounting channels

Stress-resistant corner reinforcements

Technical Construction Features

The 51137211673 License Plate Frame incorporates a multi-rib structural design where vertical reinforcement beams distribute impact forces away from mounting points during trunk closure operations. Precision alignment guides molded into the reverse side ensure plate visibility maintains legal requirements while integrated drainage channels prevent moisture accumulation behind the license plate. The polymer formulation includes carbon fiber reinforcement strands that increase torsional rigidity by 40% compared to standard frames, eliminating the risk of warpage in freezing conditions. Edge-to-edge texture consistency ensures uniform appearance while the chamfered perimeter profile creates a visual transition between plate and vehicle body. All mounting hardware contact surfaces incorporate brass threading inserts to prevent stripping during repeated installation cycles while maintaining precise torque retention specifications.

Vehicle Application Compatibility