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Correct plug cap type

Posted: Wed Apr 21, 2021 6:00 pm
by colonel mustard
What is and where can I get the correct, I assume, champion plug caps for a late mk1 Mini Cooper?
TIA

Re: Correct plug cap type

Posted: Wed Apr 21, 2021 7:31 pm
by 111Robin
These may not be the correct type, possibly later, someone will know :

https://www.gsparkplug.com/1x-champion- ... cx600.html

Re: Correct plug cap type

Posted: Wed Apr 21, 2021 9:11 pm
by colonel mustard
Thanks Robin
I did see these but not sure if they would be the correct type for the age of the car.
Hopefully someone can point me in the right direction.
Thanks again

Re: Correct plug cap type

Posted: Thu Apr 22, 2021 1:39 pm
by mk1
How late a MK1 is it?

Coopers & S's were first fitted with WC548's ,then WCX600's, then the rubber wcx200's.

Not sure when the changes were exactly.

Re: Correct plug cap type

Posted: Thu Apr 22, 2021 2:12 pm
by colonel mustard
thanks Mark,
Its a May 67 if that helps?

Re: Correct plug cap type

Posted: Thu Apr 22, 2021 2:54 pm
by mk1
May 67 I would say they were most likely to be WCX200's.

I am however prepared to be proven wrong.

Re: Correct plug cap type

Posted: Thu Apr 22, 2021 3:27 pm
by Hipwell
Cant find the thread, but Nick posted some great old film camera photos of a late Mk1 Cooper engine bay with a plastic heater hose etc. It had the WC548. Certainly not conclusive though I'm afraid.

Re: Correct plug cap type

Posted: Thu Apr 22, 2021 8:20 pm
by InnoCooperExport
Thanks for helping me put a Champion part number on the original plug caps on my car. WCX200! Now I know what to look for when my originals turn out to be a bit spent. Looks like you can get supposed NOS ones for a tenner a piece on eBay still. Cheers folks!

Re: Correct plug cap type

Posted: Thu Apr 22, 2021 8:48 pm
by colonel mustard
Thanks Mark / Hipwell
Something to start searching for.
Thanks again

Re: Correct plug cap type

Posted: Thu Apr 22, 2021 10:42 pm
by Nick W
Hipwell wrote: Thu Apr 22, 2021 3:27 pm Cant find the thread, but Nick posted some great old film camera photos of a late Mk1 Cooper engine bay with a plastic heater hose etc. It had the WC548. Certainly not conclusive though I'm afraid.
Here they are


http://mk1-forum.net/viewtopic.php?f=5& ... &hilit=997

Re: Correct plug cap type

Posted: Fri Apr 23, 2021 6:32 am
by colonel mustard
Many thanks Nick,
Perfect, they look like champion WC548
Thanks again

Re: Correct plug cap type

Posted: Fri Apr 23, 2021 8:37 am
by mk1
The ones in NickW's pics certainly are WC548's.