Spark plugs '93 70 horse

df12051

Cadet
Joined
Jun 3, 2003
Messages
20
Can someone tell me the proper Champion plug to use in a 93 70 horse Evinrude?

Thanks
 

ob

Admiral
Joined
Aug 16, 2002
Messages
6,992
Re: Spark plugs '93 70 horse

If you're sure you have a 93' model the proper Champion plug is QL77JC4/L77JC4.The first # with Q is a resistor plug and second is not. From 94'-98' model 70 hp Evinrudes call for QL78YC/L78YC. Always good to provide model number when looking for engine specific parts. Gap is .030"
 
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