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We will be closing at 12 PM EST on Friday, April 18th, in observance of Good Friday and Easter.
Any orders placed after this time will be processed on Monday, April 21st.
Have a happy Easter weekend!

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Due to severe weather, our White House, Tennesee location will be closed Wednesday the 19th.

All shipments from this location will resume on Thursday the 20th. Thank you for your patience!

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CDI Electronics

CDI Electronics Boat Engine Parts

Your outboard motor will purr like a kitten when it has CDI parts and accessories. Since 1982, CDI Electronics has helped boat owners reduce the total cost of ownership by providing the right engine parts. They make aftermarket parts for every major outboard engine manufacturer, including Mercury, Yamaha, Johnson & Evinrude and Force.

Marine Parts Source is an authorized CDI reseller with everything you need for maintenance or major repairs. Upgrade your engine electronics with high-performance distributor caps, spark plug wires, tilt/trim relays, adapter harnesses, amperage rectifiers and other parts. Order full tune-up kits or purchase the specific parts you need to pull off an emergency fix that lasts. CDI also makes the specialty marine shop tools you need to install parts and do maintenance, including pressure testers, silicone heat sinks, load resistors and gear lube adapters. Enter a part number in the search bar or call our support team at 866-388-0390 for expert advice.

CDI Electronics

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  1. Johnson/Evinrude 6 Cylinder Optical Upgrade Power Pack | CDI 113-6367K 1
    Johnson/Evinrude 6 Cylinder Optical Upgrade Power Pack | CDI 113-6367K 1
    CDI-113-6367K 1
    Qty In Stock: 3
    Brand: CDI Electronics

    Johnson/Evinrude 6 Cylinder Optical Upgrade Power Pack

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    MSRP: $384.78 $281.42
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    Mercury Universal Boat Harness | CDI 474-9550
    CDI-474-9550
    Qty In Stock: 5
    Brand: CDI Electronics
    Mercury Universal Boat Harness Learn More
    MSRP: $362.69 $299.64
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  3. Johnson & Evinrude 2 Cylinder Power Pack - CDI 113-2285
    Johnson/Evinrude 2 Cylinder Power Pack | CDI 113-2285
    CDI-113-2285
    Qty In Stock: 3
    Brand: CDI Electronics
    CDI Electronics 113-2285 Power Pack Learn More
    MSRP: $101.32 $74.10
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  4. Small Image
    Chrysler Force Ignition Coil | CDI 182-4475R
    CDI-182-4475R
    Qty In Stock: 5
    Brand: CDI Electronics
    Chrysler Force Ignition Coil Learn More
    MSRP: $158.69 $120.60
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  5. Small Image
    OMC Delco HEI Shift Assist Module | CDI 123-9800
    CDI-123-9800
    Qty In Stock: 3
    Brand: CDI Electronics

    OMC Delco HEI Shift Assist Module

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    MSRP: $163.19 $134.77
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  6. Small Image
    OMC V6 Prestolite BID Shift Assist Module | CDI 123-7567
    CDI-123-7567
    Qty In Stock: 1
    Brand: CDI Electronics

    OMC V6 Prestolite BID Shift Assist Module

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    MSRP: $139.79 $106.23
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    Johnson & Evinrude 6 Cylinder Plug Wire Set | CDI Electronics 931-4921
    CDI-931-4921
    Qty In Stock: 4
    Brand: CDI Electronics
    CDI Electronics 931-4921 Spark Plug Wire Set Learn More
    MSRP: $60.81 $44.47
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    Johnson/Evinrude 4 Cylinder Power Pack | CDI 113-2125
    CDI-113-2125
    Qty In Stock: 5
    Brand: CDI Electronics
    CDI 113-2125 Power Pack Learn More
    MSRP: $111.89 $81.84
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    Johnson/Evinrude 3 Cylinder Power Pack | CDI 113-2705
    CDI-113-2705
    Qty In Stock: 3
    Brand: CDI Electronics
    CDI Electronics 113-2705 Power Pack Learn More
    MSRP: $166.09 $126.21
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    6-Cylinder Outboard Distributor Cap | CDI 994-4841
    CDI-994-4841
    Qty In Stock: 1
    Brand: CDI Electronics
    6-Cylinder Outboard Distributor Cap Learn More
    MSRP: $181.59 $150.02
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  11. cdi1942115k1_xs
    Voltage Regulator Kit | CDI 194-2115K 1
    CDI-194-2115K 1
    Qty In Stock: 3
    Brand: CDI Electronics
    Voltage Regulator Kit Learn More
    MSRP: $257.09 $188.03
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  12. cdi1147452k1_xs
    Mercury Mariner Switch Box | CDI 114-7452K 1
    CDI-114-7452K 1
    Qty In Stock: 2
    Brand: CDI Electronics
    High performance replacement ignition pack fits various 6 HP to 25 HP Mercury/Mariner 2 cylinder outboard engines. Learn More
    MSRP: $250.77 $183.42
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Items 1-12 of 506

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  1. Mercury & Mariner Ignition Parts 72
  2. Johnson & Evinrude Ignition Parts 90
  3. Yamaha Ignition Packs 1
  4. Yamaha Ignition Parts 5
  5. Force Ignition Parts 6
  6. Tohatsu Ignition Packs 2
  7. ESKA Stators 1
  8. Shop Tools 17
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