Topic: NGK Spark Plug Cap Part Number Question. 75 - 750K

[jtsmith]

Okay, I have searched everywhere and it seems the information has been intentionally hidden from me!  

I want to buy new spark plug caps for my 1975 CB750K from NGK.com, but they only show the angled ones (102 degrees) when I search by bike. I would like to buy two angled and two straight caps, but I can't find the NGK part number for the straight ones to save my life.

Anybody know the part number?

Thanks in advance,
jt

EDIT:

Figures, the second I posted this I found the answer: sb05fp
Had to decipher the NGK code 

MODS, please feel free to delete this message if you so desire. Cheers

[I Zombie]

Try
outside # XD05F
inside # SD05F
Thats what my book calls for here @ work.

[jtsmith]

Try
outside # XD05F
inside # SD05F
Thats what my book calls for here @ work.

You're right. It seems that if you search by bike on NGK's website they tell you to get the 102 degree cap for a 14mm thread plug, but the bike uses a 12mm thread plug. The numbers you quoted are correct.

Thanks a ton

[Tugboat]

Going to pick some of these up at lunch today, so just to confirm.. '76 750F uses 12 or 14 mm plugs?

[Tugboat]

Just got back from the store.. correct answer is XD05F and SD05F for D8EA's