Spark plugs

[loonasea]

What spark plugs do i need to get for my 25 hp mariner outboard 93 ish vintage? It is currently on ngk b8hs

[Turbodiesel]

BP8H-N-10 or BPZ8H-N-10

Click the link for more info!!

Black Dog Marine boat engines - outboard and inboard diesel and petrol motors installed

[Festinghouse]

ones with the 'z' in the code will be more expensive but they have a resistor built in for radio supression, ie if you have a vhf then it will buzz along with the speed of the engine if you fit the cheaper ones.

[SIBer]

ebay is good for ngk spark plugs. I got 2 for my motor £3 delivered.