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BMW 17-11-7-639-020 Screw Cap For Expansion Tank

Free shipping on orders over $29.99

$18.59

$ 7 .99 $7.99

In Stock

About this item

  • Genuine OEM - direct fit
  • Provides quality engine effectiveness
  • BMW performance


BMW genuine parts are the exact original equipment manufacturer (OEM) part that your vehicle came with. When you select a genuine OEM part, you can rely on the high quality and effectiveness of the product and brand without having to guess if the product will work in sequence with your vehicle. Protecting your investment is important and choosing the right parts can be challenging. So don't risk another minute by searching and buying something that might work. Stick with what you know and choose a genuine OEM part.


Cosmicpapa
Reviewed in the United States on January 25, 2025
BMW OEM expansion tank cap, fit 2013 BMW 528I XDrive. Had an issue with old cap allowing some leakage when hot, old seals were cracked. This was exact solution. Highly Recommended!
Heather Parton
Reviewed in the United States on July 4, 2022
Qyality parts, no shop required
P. R. Gonzalez
Reviewed in the United States on October 28, 2021
After 74K miles, the original screw cap o-rings started to deteriorate. With this cap, I now have a good condition cap.
Elliot N.
Reviewed in the United States on September 22, 2019
Works good for n54
Cga
Reviewed in the United States on May 5, 2019
I'm very pleased to say this Reservoir cap worked perfectly and just like I expected... not to mention the great quality, I would definitely recommend.