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OMC Ignition System

7464
guidebook

Parts Selection Guide

Find the parts you need

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Prop Selection Guide

Find the right prop for your boat

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      • Champion RS12YC Spark Plug
        List Price: $5.49
        Starting At: $3.99

        Champion RS12YC Copper Plus Marine Spark Plugs Champion marine spark plugs are quality OEM replacements. The Champion RS12YC Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These...

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      • NGK BPR6FS Spark Plug
        List Price: $4.49
        Starting At: $2.99

        NGK BPR6FS Spark Plug Designed to operate over a much wider heat range than ordinary plugs Resists carbon buildup and pre-ignition High alumina ceramics for better heat transfer and electrical insulation Solid copper core and nickel tipped...

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      • Sierra 18-5280 Tune Up Kit Replaces 811635Q2
        List Price: $17.99
        Starting At: $12.49

        Sierra 18-5280 Tune Up Kit for Mercruiser and OMC Stern Drives Sierra high-quality replacement parts are designed to meet OEM specifications.  In-Line 4 Delco EST Kit Includes: (1) 18-5361 Distributor Cap (1) 18-5406...

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      • Sierra 18-8803-2 Wiring Plug Set Replaces 84-816761Q9
        List Price: $63.99
        Starting At: $44.99

        Sierra 18-8803-2 Premium 8 Cyl Spark Plug Wire Set Sierra 18-8803-2 Premium Spark Plug Wire set is for 8 cylinder engines with conventional ignition systems. Used on Mercruiser and OMC V8 GM and Ford marine engines. Features: Kit includes coil...

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      • Sierra 18-8802-1 Wiring Plug Set Replaces 84-816761Q12
        List Price: $70.99
        Starting At: $49.99

        Premium 8cyl Spark Plug Wire Set by Sierra For 8 cylinder GM based engines with conventional ignition systems. Key Features: Kit includes coil wire. Kevlar® core for maximum durability and long life. Durable stainless steel wound conductor for...

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      • Sierra 18-5403 Rotor Replaces 392-9089T
        List Price: $6.99
        Starting At: $5.49

        Sierra 18-5403 Rotor Sierra replacement rotor for Prestolite 7013 and Ford & GM 6 & 8 Cylinder engines with Prestolite Conventional Ignition. Use with: 18-5299 Electronic Conversion Kit Interchangeable...

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      • Sierra 18-5281 Tune Up Kit Replaces 808483Q2
        List Price: $47.49
        Starting At: $32.99

        Tune Up Kit - Delco Est V8 Used on Mercruiser, Indmar and Pleasurecraft Marine engines. Contains: Distributor Cap 18-5354 Rotor 18-5405 Replaces: Mercury - 808483Q2 Mallory - 9-29308 GLM - 71810  

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      • Sierra 18-5224 Spark Plug Wire Terminal Replaces 20121
        Starting At: $1.49

        Sierra 18-5224 Spark Plug Wire Terminal Sierra high-quality spark plug wire terminal for use with Sierra 18-5225 Spark Plug Wire Kits and 18-5226 Ignition Wires. For Mercury Marine and OMC Stern Drives. Interchangeable...

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      • Sierra 18-8833-1 Wiring Plug Set Replaces 84-816761K14
        List Price: $51.99
        Starting At: $36.49

        Premium Delco EST 4Cyl Spark Plug Wire Set by Sierra For Mercruiser 3.0LX 4 cylinder engines with Delco EST ignition systems. Kit includes coil wire. Kevlar® core for maximum durability and long life. Durable stainless steel wound conductor for...

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      • Sierra 18-5406 Rotor Replaces 8M6001254
        List Price: $5.99
        Starting At: $4.49

        Sierra 18-5406 Rotor - Delco 3.0L LX Ignitions Sierra high-quality engine parts are designed to meet OEM specifications. Use With 18-5361 Distributor Cap. Fits GM 4 Cylinder engines with Delco EST Ignition Interchangeable...

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      • List Price: $5.49
        Starting At: $3.99

        Champion RS9YC Copper Plus Marine Spark Plug Champion marine spark plugs are quality OEM replacements. The Champion RS9YC Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These...

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      • Sierra 18-5405 Rotor Replaces 8M6001253
        List Price: $12.99
        Starting At: $8.99

        Rotor - "Module in Cap" V8 Distributors V-8 Fits New GM Style "Module In Cap" Replaces: Volvo - 3854549-7 OMC - 3854549 Mercruiser - 808484,808484-1,898253010 Crusader - 38071 Mallory - 9-29209 GLM - 71100 Redline - RL5405  

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      • List Price: $2.99
        Starting At: $1.99

        Champion RN5C Marine Spark Plug Champion marine spark plugs are quality OEM replacements. The Champion RH12 Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark plugs...

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      • Sierra 18-5107-1 Ignition Module Replaces 811637001
        List Price: $125.99
        Starting At: $87.99

        Ignition Module for Mercruiser, Volvo, OMC & Crusaders For 4, 6 & 8 Cyl. Engines Replaces: Crusader 7243110 Mercury 811637001, 811637T, 811637, 802464, 850487, 811637002, 804412 OMC 3854003 Volvo 3854003 GLM 73190 Mallory 9-29800 ...

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      • Sierra 18-8832-1 Wiring Plug Set Replaces 84-816608K68
        List Price: $83.99
        Starting At: $58.49

        Sierra 18-8832-1 Mercruiser HEI V8 Spark Plug Wire Set For Mercruiser 454 EFI, MAG MPI, 502 EFI, MAG MPI engines with the Delco HEI ignition systems. Interchangeable with: Mallory 9-28011 Mercruiser Stern Drive 84-816608Q68 84-816608A68

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      OMC Sterndrive Ignition System Components