Customers most agreed on the following attributes:
Comments about Champion Champion Marine Spark Plugs:
With increased ethynol in fuel, spark plugs should be replaced every 50 - 75 hours of operation.
Comments about Champion Champion Marine Spark Plugs:
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!! [...]
Comments about Champion Champion Marine Spark Plugs:
I needed "old style" plugs for a new old car. [...] fair price - and as always Champions are great.
[3 of 3 customers found this review helpful]
Comments about Champion Champion Marine Spark Plugs:
Mercury 850 outboard