John Deere M

[george baker]

I want to change the plugs in my 1948 M, Can anyone suggest the best spark plugs? Thanks in advance.

 

[James Howell]

Autolite 216.

Use them in all 3 of our MTs and the M.

Hope this helps.

 

[Ed the wine farmer]

Autolite 216 work very well. I change them every year and have no problems. Tractor is used about 300 hr each year. 63 years old times 300 hr./year = 18900 hr. I love th M Ed

 

[Dave H]

Thought I would throw a little gas on the fire.

Champion H 12 work for me.

 

[730d se]

I have a 1950 M. I have had Champion H 12 in it, same spark plugs for 4 years.
I know, I should have changed them already, but this thing will start on about the 2nd roll over of the crank everytime!

 

[Hotflashjr]

I'm with James & Ed, 216's in my MT.