Kreidler MP-19 Spark Plug

Chris Harrington /

What is the stock NGK spark plug and gap for a Kreidler MP-19? Thanks.

Re: Kreidler MP-19 Spark Plug

ngk with the 5 in it.

Re: Kreidler MP-19 Spark Plug

Downhill Harvey (OFMC) /

I'd be more worried about which NGK you're using. An NKG B(whatever)-HS will not work. You need an NGK B(whatever)-ES, the longer reach plug.

Re: Kreidler MP-19 Spark Plug

Chris Harrington /

I'm kind of surprised that no one here knows what the correct NGK spark plug is for a stock MP-19. Anyone??

Re: Kreidler MP-19 Spark Plug

It was snowing and i use a bu8H now. Was lazy....running outside..

mine came with a 5-6 stock for heat range.

as far as es or hs.... i forgot.

the fact of the matter is, which ever plug reached correctly, the heat range is 5 or 6.

there is really only a few Kreidler guys here..... (edited)

Re: Kreidler MP-19 Spark Plug

John Joedicke /

Standard NGK plug is a B5HS #4210 and has a gap of .025 inch./ or .635 mm.

Re: Kreidler MP-19 Spark Plug

yaaay.

funny thing is, my stator is off, i just looked under the bike, and POW, a brand new b5HS under the mag on carpet... well bp5hs, but still.

http://www.mopedarmy.com/wiki/Category:Kreidler

Re: Kreidler MP-19 Spark Plug

correct kreidler spark plug.

straight from the owners manual

bosch W 175 T 1, beru 175/4, or champion L 86

gapped 0.4mm to 0.5mm. (edited)

Re: Kreidler MP-19 Spark Plug

Chris Harrington /

Thanks very much for all the assistance.

Re: Kreidler MP-19 Spark Plug

I've used an NGK B6HS for thousands of miles, for about a year and a half. Works great!

Re: Kreidler MP-19 Spark Plug

Downhill Harvey (OFMC) /

^^^your compression will be too low with an HS plug. Pull your head off with the plug still in it, and you'll see.

Re: Kreidler MP-19 Spark Plug

This is untrue:

http://www.clubplug.net/champ_ngk.html

http://www.kreidleroriginal.com/manuais/Mo-Ped%20MP%209-19%20Operating%20and%20Owners%20Manual.pdf

I consulted the manual and according to the conversion chart, the recommended plug is a Champion L 86. The NGK equivalent is a B6HS, what I have been using in mine. Check it out for yourself! Haha.

~DW

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