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Product Details

Champion Spark Plugs are designed for all marine applications, such as inboards - including diesel engines that require glow plugs - outboards, jet boats or personal watercraft (PWC). Champion's marine plugs are easy to remove and are particularly well-suited for saltwater environments.

Info & Guides

Champion marine spark plugs also have a patented Mag Suppressor that provides maximum protection from radio frequency interference (RFI) in GPS/fish finders.

Reviews for Champion Marine Spark Plugs

5 of 5 Reviews

April 4, 2012

quick delivery and great product.
By ToddS from Port Huron, Michigan

Quick Delivery!


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May 23, 2011

Seasonal Maintenance
By Capt Wayne from Repairing boats at the Jersey Shore

With increased ethynol in fuel, spark plugs should be replaced every 50 - 75 hours of operation.

Bottom Line Yes, I would recommend to a friend

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July 14, 2010

Made in America!!
By Charlie the Boater from Crystal Lake, il

The made in america champion spark plugs were perfect. It amazes me that we had to find this product on the east coast. We have always used Champion spark plugs and now that we know where to get them, we will order them from Jamestown!! [...]

Bottom Line Yes, I would recommend to a friend

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July 7, 2010

Even in an old Renault
By Ed from Seminole, FL

I needed "old style" plugs for a new old car. [...] fair price - and as always Champions are great.

Bottom Line Yes, I would recommend to a friend

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May 30, 2010

They done great!
By Allen from Sharpsburg,Ky

Mercury 850 outboard

Bottom Line Yes, I would recommend to a friend

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