2002 Yamaha 150 HPDI Spark Plugs

ERR446

Seaman Apprentice
Joined
Jan 4, 2002
Messages
48
Does anyone out there know designation of NKG spark plugs Yamaha uses in their new 150 HPDI outboards? :)
 

zzzzz

Lieutenant Junior Grade
Joined
Jan 13, 2003
Messages
1,094
Re: 2002 Yamaha 150 HPDI Spark Plugs

ERR446-two different plugs used on those depending on year/serial group...Z150/LZ150(00-01)group Z150TL(00)thru ser#800452 and Z150TX(00)thru ser#851535 and LZ150TX(00)thru ser#800554 use NGK-BKR6ES-11.......Z150/LZ150(01-03)group Z150TL ser#800453 and up..and Z150TX ser#851536 and up..and LZ150TX ser#800555 and up use NGK-BKR6EK-U1 sorry it's sounds confusing-when in doubt..have serial/model numbers in hand and call your dealer-zzzzz :cool:
 

ERR446

Seaman Apprentice
Joined
Jan 4, 2002
Messages
48
Re: 2002 Yamaha 150 HPDI Spark Plugs

Thanks Captain zzzzz, member 18646. I keep my boat during winter about 100 miles from where I live and I want to buy new spark plugs before I go there to put the boat in the water. Unfortunately I left all my owner's manuals and paper work with the boat. Thanks, the information you provided will enable me to buy plugs. :)
 
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