BMW Base B+ - Genuine BMW 12521724261

Product Information

BMW Battery diagram for 850Ci, 850CSi, 850i

The battery cover is a protective component designed to shield the vehicle’s battery from dirt, moisture, and heat while ensuring a secure fit within the engine compartment or trunk. It helps prolong battery life by reducing exposure to harsh environmental conditions and preventing accidental short circuits. Typically constructed from durable plastic or composite material, the battery cover also contributes to a clean, organized appearance under the hood.

• Cracks, warping, or missing cover – exposes the battery to contaminants and potential damage.
• Loose or improper fitment – allows movement of the cover, reducing protection.
• Signs of heat damage or brittleness – compromise the cover’s ability to shield the battery effectively.

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.