Mercury Mariner Service Manual 6, 8, 9.9 210CC Sailpower, Page 18Get this manual
IGNITION COILS 1Two types of coils are usedRefer to appropriate photo when installing2Refer to wiring diagrams in Section 20 when connecting wires abcdef-
Coil Cover Bolts Hex Nuts' Black Ground Wires Screw; Secure Coil Ground Wires and Switch Box Ground Wire Under ScrewCoil Tower Boots; Form Water Tight Seal Between Coil Tower and Spark Plug Leads Using Quicksilver Insulating Compound
Coat with Quicksilver Liquid Neoprene
SWITCH BOX Refer to wiring diagrams in Section 20 when connecting wires