Mercury Quicksilver Parts Guide

Model CID/ #Cyl Type of Ignition Year Range Serial # Range ECM/ ICM Ignition Coil Wire Kit Spark Plug Gap 800SC 572/ V-8 Thunderbolt V 1997 - 2016 0K000223 and up - 300-8M0079202 84-847701Q 7 33-813421 4 .040 (1) Distributor mounted ignition amplifier (2) Exhaust elbow mounted ignition amplifier (3) Use with 1-1/4 in. (32 mm) mounting screws (4) Use with 5/8 in. (16 mm) mounting screws (5) Use with flat lifter engine (6) Use with roller lifter engine (7) With clip down distributor cap (8) With screw down distributor cap (9) Individual spark plug wires are also available separately. Use 84-888740 for cylinders 1,2,7& 8. Use 84-888741 for cylinders 3,4,5 & 6. (10) Standard cooling (11) Closed cooling (12) Mechanical throttle & shift (13) Digital throttle & shift (14) Electric throttle & shift (15) Set of 4 for port side only. Order 84-896668A10 for starboard side. (16) Emission Control engines (17) Axius (18) Three catalyst exhaust manifold (19) Single catalyst exhaust manifold IGNITION Quicksilver Product Guide 715 MERCURY® MERCRUISER®