what's the recommeded/replacement spark plug for a 1975 9.8hp Mercury?
S STRIPPER2223 Cadet Joined Jun 8, 2012 Messages 21 Jun 26, 2012 #1 what's the recommeded/replacement spark plug for a 1975 9.8hp Mercury?
C carholme Rear Admiral Joined Sep 4, 2010 Messages 4,845 Jun 26, 2012 #2 Re: Spark plug for 1975 mercury http://www.crowleymarine.com/mercury-outboard/466.cfm See item 14 under FLYWHEEL AND IGNITION COIL, dependant on your engine s/n. Gerry
Re: Spark plug for 1975 mercury http://www.crowleymarine.com/mercury-outboard/466.cfm See item 14 under FLYWHEEL AND IGNITION COIL, dependant on your engine s/n. Gerry
