Sierra International 18-8802-1 Spark Plug Wire Set - 8 Cylinder, Conventional Ignition

Just what I needed. Very good quality. Perfect fit on my 89. Omc 5.7. Looks good works great.

Came as expected. Always be sure to check terminal tension to your plugs all 9 needed to be crimped down some more to make good contact with plugs and spread out to fit into dizzy cap properly. Otherwise good product for way cheaper than Mallory oem

Premium marine spark plug wires that worked great at a great price.

Worked out perfect for my Crusader 270 motors. Fit perfectly

Saw this item offered as a return and decided to try for a discount. I’m familiar with Sierra Marine replacement parts and they are generally top quality and I’ve used these wires before. They’re the highest quality for the price that I’ve seen.Problem is, the part number was mislabeled. The terminal ends were incorrect. Fortunately, I have a collection of spark plug terminals and boots and the tools to swap them.Bottom line is that I basically bought a set of custom wires that were “assemble yourself” because that’s what I had to do to keep up with my time constraints. Not worth the discount, but quality parts nonetheless.

Great deal buying a returned set of ignition cables.

Does not fit 1992 inch exhaust headers. Extremely frustrating!

Seems like a good set of plugs so far. They came with dielectric grease in the boots which was nice. This fit my 1998 5.0 Penta GL engine.

was looking for 454 marine plug wires and 305 / 350 arrivedlooking for 454 marine plug wires 305/350 wires should not be on same page just like looking for green paint and red shows' up .

Nice quality wires. There are only 2 sizes so the wires are longer than required for half the plugs which make routing a nightmare.

Main wires Fit great, Coil wire is wrong type for any gm product or marine use. fast shipping. Thanks

Pour mon princecrsaft 4.3litres OMC cobra

parts delivered on tome and parts where as described