Description: Boost your BMW's undercarriage protection with the Autostar Germany Underride Protection Shield (Front L), part number 51757213671. Designed to withstand challenging road conditions, it provides: Precise Fit: Tailored for seamless installation on compatible BMW models. Premium Materials: Built from durable, impact-resistant components for long-lasting use. OEM-Equivalent Quality: Matches the original 51757213671 part, ensuring reliable performance. Enhanced Protection: Shields the front undercarriage from debris, road impacts, and weather elements. Corrosion Resistant: Engineered to withstand heat, moisture, and other environmental factors. Improved Safety: Helps minimize potential underbody damage, offering peace of mind on every drive. Application: X3 F25 ? (07/2009 — 08/2017) X4 F26 ? (05/2013 — 03/2018)