Description

Product DetailsThe Champion 828 QL77JC4 Spark Plug is designed for marine applications. With reduced ignition RFI, it maintains accurate heat range control. Its copper core optimizes performance and extends plug life while ensuring maximum heat dissipation and conductivity. This spark plug can maintain stable operating temperatures under varying loads. It interchanges to NGK: BR9HS / BR9HS-10 and fits popular applications of brands like Evinrude, Johnson, MerCruiser, Mercury, OMC, and Yamaha. Each package includes one spark plug. Please reference your Owner’s Manual for correct spark plug fitment, threading, sizing, and more.Features Champion Marine Spark Plugs feature reduced ignition RFIMaintains accurate control of heat rangeMaximum heat dissipation and conductivityCopper core optimizes performance and plug lifeMaintain stable operating temperatures under varying loadsInterchanges to NGK: BR9HS / BR9HS-10Fits popular applications of the following makes, models, and / or brands: Evinrude, Johnson, MerCruiser, Mercury, OMC, YamahaIncludes 1 spark plug per packageDisclaimer – Please always remember to reference your Owner’s Manual for correct spark plug fitment, threading, sizing, and moreSpecifications Part Number 828-1 Manufacturer Part Number 828-1Resources Our return policy View full return policy Return Policy WarrantyThis product carries a 1 year exchange warranty redeemable at any Battery World Store.