The Genuine BMW Guide For Bumper Side Left (328i 335i 320i) - 51127384465 is a high-quality replacement part for BMW vehicles. This guide is specifically designed for the left side of the bumper and is compatible with BMW models 328i, 335i, and 320i. It is made from durable materials to ensure long-lasting performance and is an authentic BMW product. This guide is essential for proper installation and alignment of the bumper, ensuring a secure and precise fit. It is a reliable and recommended choice for BMW owners in need of a replacement guide for their bumper.