17117933999 Bracket | Radiator Structural Integration

Precision-engineered for 2018-2019 BMW 5 Series G38 models, the 17117933999 Bracket provides structural support for radiator assemblies using glass-fiber reinforced polyamide construction. The geometric design distributes vibrational stresses across multiple load paths while maintaining dimensional stability under thermal cycling. Integrated locating pins ensure millimeter-accurate positioning relative to chassis mounting points, with corrosion-resistant fasteners maintaining clamping force through extreme temperature fluctuations. The optimized rib structure combines minimum weight with maximum stiffness, reducing resonance frequencies that contribute to component fatigue.

Surface preparation includes phosphate conversion coating that enhances paint adhesion for factory-matched finishes. The modular design allows independent replacement without disassembling adjacent cooling system components. Strategic reinforcement zones provide impact resistance while maintaining controlled deformation characteristics during low-speed collisions. Thermal analysis informs material selection to maintain structural integrity across -40°C to 140°C operating environments. Precision-molded cable routing channels protect wiring harnesses from abrasion while maintaining service accessibility. The mounting system incorporates vibration-damping elements that reduce harmonic resonance transmission to the passenger compartment.