Page 1 of 1
A greeting and some weather stripping for the back window.
Posted: Fri Sep 25, 2026 12:36 pm
by xxxMikexxx
Can someone tell me what brand or part number this rubber weather stripping is? Much obliged.
Re: A greeting and some weather stripping for the back window.
Posted: Fri Sep 25, 2026 12:37 pm
by Edmonston33
Hi there, that's the belt line trim or the base of the window. I just swapped out the back three pieces of mine. Those stainless and rubber pieces are topped with five pieces of plastic that serve as attachments. It is impossible to tell which of the underlying pieces will be reusable until you begin to remove the trim. In order to replace the smaller plastic corner strips, it is necessary to remove the corner C pillars after the metal trim. To remove the trim, I would gently rock it out from its backing while heating it, and then pry off the top of each strip. The top can be removed in the opposite direction of installation, so long as you can loosen it. Underneath the metal trim, I anticipate some cracking. The only fasteners are the ones that you can snap on and off.
Re: A greeting and some weather stripping for the back window.
Posted: Fri Sep 25, 2026 12:37 pm
by xxxMikexxx
Thank you. The search for a website selling miniature components will begin.
Re: A greeting and some weather stripping for the back window.
Posted: Fri Sep 25, 2026 12:38 pm
by AndrewGuidon67
Every piece of weather stripping on my 2019 Countryman is in good condition, with the exception of the one you're showing. left rear, it's just crumbling! I can't help but wonder if they used a defective batch of rubber for that specific one!
Thank you for the information. By the way, would you consider it an issue if water were to get into that area?
Re: A greeting and some weather stripping for the back window.
Posted: Fri Sep 25, 2026 12:38 pm
by xxxMikexxx
It's alright on the other side. They must have left it in the sun for that reason or something.
Re: A greeting and some weather stripping for the back window.
Posted: Fri Sep 25, 2026 12:39 pm
by AndrewGuidon67
The other rubber strips on that side are perfectly fine, but that side is in the sun!
Re: A greeting and some weather stripping for the back window.
Posted: Fri Sep 25, 2026 12:40 pm
by lumperjack
Hello there! Is the part number still a mystery to you? All the way around my back, including the left, trunk, and right sides, I'm experiencing problems with it. I have searched high and low, but all I have found are the chrome strips underneath.
Re: A greeting and some weather stripping for the back window.
Posted: Fri Sep 25, 2026 12:40 pm
by zafershoukat3109
51-37-7-390-174
51-37-7-390-173
Re: A greeting and some weather stripping for the back window.
Posted: Fri Sep 25, 2026 12:43 pm
by zafershoukat3109