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Parts Selection Guide

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Prop Selection Guide

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      Johnson Outboard Ignition System

      • Sierra 18-28090 Spark Plug Wire Set
        $72.99
        $50.99

        Sierra 18-28090 V6 Outboard Spark Plug Wire Set Kevlar core for maximum durability and long life Durable stainless steel wound conductor for maximum horsepower and engine performance Premium silicone jacketing and boots for the ultimate in high...

        Add to Cart
      • Johnson Evinrude CD2 Power Pack by CDI
        $110.49
        $78.49

        CDI 113-2285 CD2 Power Pack for Johnson & Evinrude Outboard Engines CDI replacement CD2 power pack for 2 Cylinder Johnson/Evinrude Engines with a 2 Wire Timer Base. No RPM limit. Uses a 2 wire trigger sensor. Ignition Coil Wire Lengths –...

        Add to Cart
      • NGK BUZ8H Spark Plug
        $14.49
        $9.99

        NGK BUZ8H Spark Plug NGK Standard Spark Plugs are proven technology that offer reliable performance. Standard spark plugs are treated with corrosion-resistant plating to ensure ease of installation and removal. The solid copper core offers superior heat...

        Add to Cart
      • Johnson / Evinrude Outboard Ignition Coil
        $54.49
        $38.99

        CDI 183-2366 Johnson Evinrude Ignition Coil 2-6 Cylinder CDI Electronics provides superior ignition and diagnostic solutions to the marine industry. CDI delivers superior product quality and reliability, making them a cost-effective alternative to...

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      • Champion QL82YC Spark Plug
        $5.49
        $3.99

        Champion QL82YC Marine Spark Plug Champion marine spark plugs are quality OEM replacements. The Champion QL82YC Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark...

        Add to Cart
      • Sierra 18-5192 Ignition Coil Replaces 0502888
        $43.99
        $33.49

        Sierra 18-5192 Ignition Coil for Johnson & Evinrude Outboards Sierra replacement ignition coil for Johnson/Evinrude Outboards. Sierra aftermarket parts are manufactured to meet or exceed OEM requirements. Applications: 85,115 HP 1976-1977 135...

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      • Sierra 18-5006 Tune Up Kit Replaces 0172522
        $28.49
        $21.99

        Sierra 185-5006 Tune Up Kit for Johnson/Evinrude Outboards Sierra tube up kit for Johnson/Evinrude Outboards. Includes condensers and contact sets. Kit Includes: 2 Condensers 18-5199 2 Contact Sets 18-5156 Interchangeable...

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      • Sierra 18-6501 Rewind Spring Replaces 0395460
        $18.49
        $12.99

        Sierra 18-6501 Starter Rewind Spring for Johnson, Evinrude Outboards Sierra high-quality replacement engine parts are designed to meet OEM specifications. This Starter Rewind Spring is for Johnson and Evinrude Outboard Engines. Interchangeable...

        Add to Cart
      • Champion J4C Spark Plugs
        $3.49
        $2.49

        Champion J4C Marine Spark Plug Champion marine spark plugs are quality OEM replacements. The Champion J4C Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark plugs...

        Add to Cart
      • Sierra 18-5194 Ignition Coil Replaces 0502890
        $46.49
        $37.99

        Sierra 18-5194 Ignition Coil for Johnson/Evinrude Outboards Sierra replacement ignition coil for Johnson/Evinrude Outboards. Primary Resistance: 98 megaohms ~ 105 megaohms Secondary Resistance: 2.08 kiloohms ~ 3.1 kiloohms Fits: 65 HP...

        Add to Cart
      • NGK BUHW Spark Plug
        $4.99
        $3.49

        NGK BUHW Spark Plug NGK Standard Spark Plugs are proven technology that offer reliable performance. Standard spark plugs are treated with corrosion-resistant plating to ensure ease of installation and removal. The solid copper core offers superior heat...

        Add to Cart
      • Sierra 18-5172 Ignition Coil Replaces 0502881
        $48.99
        $37.49

        Sierra 18-5172 Ignition Coil for Johnson & Evinrude Outboard Engines Sierra replacement ignition coil for Johnson/Evinrude Outboards. Fits: (1973-1976)  25 HP (1976) 35 HP (1975-1979) 40 HP (1983) 40 HP Interchangeable...

        Add to Cart
      • Sierra 18-4911 Starter Rope
        $0.56
        $0.39

        Sierra 18-4911 Starter Rope 5/32" Pull Start Rope. Interchangeable with Johnson/Evinrude Outboard parts 322236, 772577. SOLD BY THE FOOT  

        Add to Cart
      • Sierra 18-8839-1 Wiring Plug Set
        $56.99
        $39.99

        Sierra 18-8839-1 Wiring Plug Set - 90 & 115 HP Outboards Kevlar core for maximum durability and long life Durable stainless steel wound conductor for maximum horsepower and engine performance Premium silicone jacketing and boots for the ultimate...

        Add to Cart
      • Sierra 18-5196 Ignition Coil Replaces 0502880
        $46.49
        $35.49

        Sierra 18-5196 Ignition Coil for Johnson and Evinrude Outboard Engines Sierra high quality replacement ignition coils are designed to meet or exceed OEM requirements. Applications: 9.9-15 HP 1974-1976 40...

        Add to Cart
      • Johnson Evinrude PP4 W/Cover by CDI
        $193.99
        $137.99

        CDI Power Pack 4 with Cover for Johnson & Evinrude Outboard Engines. Screw Terminal Power Pack, No RPM Limit. Includes: Cover & Gasket Fits: 85hp 1973-1977 115hp 1973-1977 135hp 1973-1977 140hp...

        Add to Cart
      • Sierra 18-5708 Rectifier Replaces 0583408
        $48.99
        $34.49

        Sierra 18-5708 Regulator/Rectifier for Johnson/Evinrude Outboard Engines Sierra replacement regulator/rectifier for Johnson/Evinrude Outboards. AMP Rating: 6-10 For Use On Engine Models: 50 HP 1971-75 55 HP 1976-77 60 HP 1970, 1971 60 HP...

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      Johnson OEM Engine Parts Finder

      Johnson Outboard Ignition Systems

      Thirty years ago when an engine refused to start, a cranky ignition was likely the cause. Today with electronic ignition systems, it is fairly easy to troubleshoot a startup problem and should the spark plugs prove to be the culprit, a quick fix. If your engine is missing, mis-firing, or just will not start, follow these steps to troubleshoot. This way you’ll know if the issue is minor or requires more investigation by a skilled marine technician.

      Here is an engine overview. For Johnson outboard ignition systems to run, the requirements are compression, fuel and spark. Sound motor function is determined by compression, the air/gas/pressure induced explosion that occurs in the pistons must be sufficient to turn the propeller. For this to work the fuel lines must not be clogged and the fuel injectors or carburetors are fully-functional. Spark from the spark plugs provides the catalyst that produces engine power.

      How to Troubleshoot Johnson Ignition Systems

      To troubleshoot the ignition system, start with the spark plugs. Use a spark plug socket, ratchet and extension to test the plugs. To begin, remove just one plug. Inspect the plug tip and notice if it is soaked with oil or fuel. If wet, this indicates a fuel line issue. If dry, note the color and condition of the plug tip. Tips that are blistered or melted mean the wrong plug has been used. Check your owner’s manual to determine the right plug for your Johnson outboard ignition system, simply give us a call, and we’ll be glad to assist.

      Wholesale Marine provides everything boaters need for their vessels equipped with Johnson outboard ignition systems. We offer is same-day, flat rate shipping on most items and a lowest price guarantee, tool. Join our Loyalty Program and use the points toward any future purchases. We’re here to take your call Monday through Friday from 9:00 AM until 6:00 PM EST at (877) 388-2628.