17118742617 Cover | Upper Decorative Panel for Water Tank on BMW 5/7 Series G38/G12 LCI

Designed for BMW G38 and G12 LCI platforms, the 17118742617 Cover provides essential protection for coolant system components in 2021-2022 5 Series and 7 Series models. This premium water tank upper decorative panel features reinforced polymer construction with UV-resistant additives to prevent material degradation from engine bay temperatures. Manufactured to BMW Group specifications, it integrates seamlessly with factory mounting points using vibration-absorbing clips that maintain structural integrity during aggressive driving. The aerodynamic profile efficiently deflects road debris while maintaining proper airflow patterns essential for radiator efficiency. For G38/G12 LCI owners, this component extends coolant system longevity by protecting critical reservoir components from impacts and minimizing thermal stress during demanding driving conditions.

The 17118742617 Cover incorporates corrosion-resistant fasteners and textured surfaces that withstand underhood chemical exposure. Precision-engineered ventilation channels accelerate heat dissipation during extended operation while preventing water intrusion during inclement weather. Structural reinforcement ribs compensate for engine movement without impeding service access to adjacent components. Installation requires no modifications and maintains factory sensor clearances through CAD-verified dimensioning that precisely replicates OEM fitment characteristics. The panel's low-profile design preserves the sophisticated appearance of BMW's LCI engine bays while providing critical protection against stone impacts and thermal cycling that can compromise plastic components over time.

Engineering Specifications