Art no: 52038
Fits:
NGK no: 4323
Replaces OEM:
Mercruiser: 33-400, 33-400S, 33-59571B, 33-898264001, 400, 59571, 898264, 898264001
NGK Spark Plugs: 4323, BR6FS, URR
OMC/Johnson/Evinrude: 0503708, 0507669, 0509573
Yamaha: 94701-00365-00, 947010036500, BR6-FS000-00-00, BR6FS0000000
Honda: BR6FS
Champion Spark Plugs: 400, RV9YC
Replaces MR43T