8/Pk Champion Marine Spark Plug 5838 Stainless Steel Replaces: L78V 833 833M 838 838M QL78V L20V W4AC WEA BUHW BUHW2 BUZHW2 Purchase is for eight spark plugs. MADE IN THE USA The spark plug is designed to withstand high temperatures and fits most small-engine brands and models. ? For use with small marine engines ? Q-Type Suppressor eliminates RFI related false depth/fish finders and GPS or other navigational instruments. Also eliminates static in audio and onboard communications systems. All achieved with no loss of ignition performance, ? Stainless steel is impervious to rust over the life of the plug. ? Champion copper plus small engine plugs resist fouling and provide superior corrosion resistance ? Feature a copper core electrode that provides increased conductivity and heat control while delivering good overall wear characteristics ? Surface discharge ? Engineered to exceed OE designs and maximum durability ? Designed for easy starting ? ? Same as QUICKSILVER # 33-833S ? ? Plug Type: Seat Type: Gasket Hex Size: 13/16 Inch (20 mm) Thread Size: 14 mm Plug Reach: 0.5 in (12.7 mm) MPN: 5838 UPC: 037551126392 USA domestic shipments are shipped USPS Ground Advantage Mail with Tracking.