??HSP N3 N4 Glow Plug Spark Plug 70117 For RC Cars<br /><br />Description:<br />Item Name: glow plug<br />Item No.: 70117<br />For 4c Engines<br />For 5%-40% Nitro Fuels<br />Improves Idle And Transition<br />Longer Lasting Element<br /><br />Package Included:<br />1 x glow plug