Spark Plugs

[TG]

Just bought a BassTracker with a 1986 Mariner 50 hp w/ power trim. Don't have any books on this motor yet. Can someone give me the NGK plug # for this engine. Thanks.

 

[timmathis]

Re: Spark Plugs

Advance or aotozone can tell you.

 

[north40]

Re: Spark Plugs

NGK BUHW

 

[laker925]

Re: Spark Plugs

What are the specs for the ngk on my older 74 ish merc 85 hp ser#3743683 ? do the ngk buhw work?