BMW Bumper Cover Support Rail - Genuine BMW 51117357183

Product Information

A bumper cover support rail is a structural component located behind the vehicle’s bumper cover. It provides support and mounting points for the bumper cover, helping to absorb and distribute impact forces in a collision, and maintaining the bumper’s shape and alignment.

• Misaligned or Loose Bumper Cover: The bumper may sag, shift, or not fit properly due to broken or bent support rails.
• Cracks or Visible Damage: The support rail can crack, bend, or break from impacts or accidents.
• Increased Vibration or Rattling: A damaged support rail may cause the bumper cover to vibrate or rattle during driving.

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.