What brand spark plugs? 86 Merc 135

[lovemylake]

My manual only lists NGK BU 10H, My local mech. is partial to Champion. The Seloc says check to see if manufacturer has changed it recomondation! Anyone know what I should buy? thanks

 

[Chris1956]

Re: What brand spark plugs? 86 Merc 135

Merc likes the NGK. if the mechanic wants to install Champs, he should cross reference. Normally Champ and NGK make rival plugs.

An auto parts store should have a listing for your motor, and should stock the plugs.