BMW Deflector Lip Right - Genuine BMW 51717232100

Product Information

BMW Insulation diagram for 535i, 535i GT, 535i GT xDrive, 550i GT, 550i GT xDrive

An undercar shield (also called an engine splash shield or skid plate) is a protective panel mounted beneath the vehicle, typically under the engine bay. It shields vital components such as the engine, transmission, and exhaust from road debris, water, and dirt, while also improving aerodynamics and reducing noise. A properly fitted undercar shield helps extend the life of underbody parts and enhances overall vehicle efficiency.

• Rattling or dragging noises, caused by loose or broken fasteners.
• Visible cracks, breaks, or missing sections, reducing protection and airflow.
• Reduced aerodynamics or increased noise, if the shield is damaged or improperly mounted.

About Genuine BMW

The original parts used by BMW to build your car are available as replacement parts under the “Genuine BMW” brand. When ordering a Genuine BMW part you are guaranteed to get the same part that you would pick up from your local dealerships part department. Genuine BMW parts have been built to BMW’s stringent standards and are the same quality of the original parts used to build your Ultimate Driving Machine.

You may not realize this, but the parts that make up your BMW are not necessarily manufactured by BMW. No cause for concern, as BMW designs the part, hires a manufacturer, and ensures its quality to you. In fact, many of these manufacturers have been making parts for BMW for decades. In our industry these manufacturers are called OEM (Original Equipment Manufacturers), and these are often brands you recognize, including Lemforder, ZF, Sachs, Bosch, Valeo, Zimmermann, Siemens VDO, Corteco, and more. Don’t be surprised to open that Genuine BMW parts box and find an OEM branded part inside, simply with the addition of a BMW logo.

Be sure to keep an eye out for OE tags on our product pages to quickly identify parts coming direct from OE manufacturers. That extra bit of insight could save you some serious money while shopping! Refer to our OE Academy for further information regarding the OE/OEM tags throughout the site.