Sierra International 18-5227-1 Premium MagForce 9" Marine Spark Plug Wire Lead for Mercury/Mariner Outboard Engines , white

These actually had more resistance than the Belkin I wanted to replace. Not impressive. Worse was the fit into the top of the coil pack. Entirely too tight and too big to fit as it should fit. I used them for a bit and had to use a screwdriver to grab the edge of the terminal brass and force into the coil top. Not good. Yanked them off and trashed them. Embarrassingly expensive junk.90hp Mariner.

1995 Mercury 90hp outboard used 1 of these for top cylinder. Bottom 2 I used 7". Working great. Old ones were shocking if touched. LOL

Works great. Replaced an old plug wire on my 1990 mercury black max 135 outboard..

I rebuilt a Pontoon Boat. All electronics,, seating and so on. I added these to the engine compartment and boat ran great with them installed. No problems

worked great as good if not better than mercury part

Works well for what I needed it for!

Outboard had hard starting and missing issues theses fixed the problems.

It is only nine inches from exact tip to tip including the boots.

Increased my mileage and made it easier to start

It’s exactly what I ordered.

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Very inaccurate description, it says set , some people get a set some get 1 according to reviewsNot recommended....at all

well see how they fit in the springa little pricy