W124 Fusebox Upgrade!
Thread Starter
Newbie
Joined: Aug 2025
Posts: 2
Likes: 0
'87 300TD and '99 300D
W124 Fusebox Upgrade!
Hey everyone!
I'm new here, but not to W124 ownership. I just wanted to share an upgrade that I helped test. I have it installed in my own '87 wagon and a few others!
If you have any questions about function, install, etc. I would be happy to answer!
https://www.holygraillabs.com/produc..._source=Forums
I'm new here, but not to W124 ownership. I just wanted to share an upgrade that I helped test. I have it installed in my own '87 wagon and a few others!
If you have any questions about function, install, etc. I would be happy to answer!
https://www.holygraillabs.com/produc..._source=Forums
Newbie
Joined: Mar 2014
Posts: 6
Likes: 7
From: Shenandoah Valley of Virginia
190E 2.3, 190E LE, E320 Cabrio., (2) 1998 C43 AMG, 1969 model 230, R129 SL320
Nice update!
Nice to see that folks are spending time and money upgrading and updating items on these older cars for better reliability. I see lots more of this type of brainstorming for the Porsche community, happy to see it for the M-B fans as well. I would like to especially credit Octoclassics over in Great Britain for their work regarding plastic interior parts. All these developments are important to those of us who wish to keep driving our 124s on the road. Good luck to Holy Grail Labs!
Hey everyone!
I'm new here, but not to W124 ownership. I just wanted to share an upgrade that I helped test. I have it installed in my own '87 wagon and a few others!
If you have any questions about function, install, etc. I would be happy to answer!
https://www.holygraillabs.com/produc..._source=Forums
I'm new here, but not to W124 ownership. I just wanted to share an upgrade that I helped test. I have it installed in my own '87 wagon and a few others!
If you have any questions about function, install, etc. I would be happy to answer!
https://www.holygraillabs.com/produc..._source=Forums
