Ignition Coil
Harley Bike Ignition Coils at JJ Motorsports
Fire up your Harley with premium ignition coils from JJ Motorsports, featuring single and dual-fire designs for reliable spark and maximum performance on Sportster, Dyna, Softail, Touring, and Big Twin models. These high-output coils deliver hotter sparks and smoother running for stock or modified engines.
Shop Drag Specialties and Dynatek ignition coils for proven reliability. Explore related categories such as Harley lights and electrical for wiring and switches, or Harley for exhaust and cams to complete your ignition upgrade.
Top Harley Ignition Coils
- Drag Specialties Single Output Ignition Coil 12-Volt 10-6007 – Single-fire coil for 12V systems; ideal for single-plug Big Twin and Sportster.
- Drag Specialties Dual-Fire Ignition Coil Harley-Davidson Black 10-2028 – Black dual-fire coil; high-output for Twin Cam and Evo with waste spark firing.
- Dynatek Dual Output Harley-Davidson DC6-9 – Dual-output coil for 6R12 ignition; compact for tight spaces on Dyna and Softail.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
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- Qty in Cart
- Quantity
- Price
- Subtotal
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COMPU-FIRE Dual-Fire Coil 30650
COMPU-FIRE
$116.94If you're running a Compu-Fire ignition system, the COMPU-FIRE Dual-Fire Coil 30650 delivers the high-energy spark your engine demands in a compact, efficient package. The closed-core design concentrates more electrical power into a smaller footprint,...DS325689- SKU:
- DS325689
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- IGNITION FIRE METHOD:
- DUAL
- INPUT VOLTAGE:
- 12 V
- PRODUCT NAME:
- COIL
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- ELECTRICAL RESISTANCE:
- 3.0 OHMS
- IGNITION TYPE:
- ELECTRONIC
- STYLE:
- EXTERNAL
- COLOR/FINISH:
- BLACK
- TYPE:
- IGNITION
$116.94 -
DRAG SPECIALTIES Single Output Ignition Coil - 12 Volt 10-6007
DRAG SPECIALTIES
$80.03A weak ignition coil costs you performance and reliability at the worst moments—during hard acceleration, high-RPM runs, or when you need consistent starts. The DRAG SPECIALTIES Single Output Ignition Coil delivers 30,000V of spark energy with a peak...21020419- SKU:
- 21020419
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- IGNITION TYPE:
- ELECTRONIC
- INPUT VOLTAGE:
- 12 V
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- ELECTRICAL RESISTANCE:
- 5 OHMS
- STYLE:
- EXTERNAL
- TYPE:
- IGNITION
- UNITS:
- EACH
- PRODUCT NAME:
- COIL
- IGNITION FIRE METHOD:
- SINGLE
- OUTPUT VOLTAGE:
- 30,000 V
$80.03 -
DRAG SPECIALTIES Dual Output Ignition Coil - 12 Volt 10-6005
DRAG SPECIALTIES
$80.03A reliable ignition system is the foundation of consistent engine performance, and this dual-output coil delivers the spark voltage your engine demands for clean starts and stable operation across the RPM range. By boosting peak spark voltage by at least...21020420- SKU:
- 21020420
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- COLOR/FINISH:
- BLACK
- OUTPUT VOLTAGE:
- 30,000 V
- STYLE:
- EXTERNAL
- TYPE:
- IGNITION
- IGNITION TYPE:
- ELECTRONIC
- PRODUCT NAME:
- COIL
- IGNITION FIRE METHOD:
- DUAL
- INPUT VOLTAGE:
- 12 V
- RIDING STYLE:
- STREET
- ELECTRICAL RESISTANCE:
- 5 OHMS
- UNITS:
- EACH
$80.03 -
DRAG SPECIALTIES 12 Volt - Ignition Coil 10-2016
DRAG SPECIALTIES
$107.07A reliable ignition coil is critical for consistent engine performance, and this Drag Specialties unit delivers the spark voltage needed to eliminate high-speed misfires that rob power and fuel economy. Whether you're fine-tuning a daily driver or...21020397- SKU:
- 21020397
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- COLOR/FINISH:
- BLACK
- OUTPUT VOLTAGE:
- 30,000 V
- STYLE:
- EXTERNAL
- TYPE:
- IGNITION
- IGNITION FIRE METHOD:
- DUAL
- INPUT VOLTAGE:
- 12 V
- RIDING STYLE:
- STREET
- IGNITION TYPE:
- ELECTRONIC
- PRODUCT NAME:
- COIL
- UNITS:
- EACH
$107.07 -
DRAG SPECIALTIES Dual-Fire Ignition Coil - Harley Davidson - Black 10-2012
DRAG SPECIALTIES
$132.03Stock ignition systems leave power on the table and reliability in question, especially at high RPM where misfires kill performance and fuel economy. The DRAG Specialties Dual-Fire Ignition Coil delivers a measurable 20% increase in peak spark voltage,...21020357- SKU:
- 21020357
- Availability:
- Ships Same Business Day
- Weight:
- 1.45 LBS
- INPUT VOLTAGE:
- 12 V
- COLOR/FINISH:
- BLACK
- IGNITION FIRE METHOD:
- SINGLE
- IGNITION TYPE:
- ELECTRONIC
- STYLE:
- EXTERNAL
- TYPE:
- IGNITION
- ELECTRICAL RESISTANCE:
- -
- OUTPUT VOLTAGE:
- 30,000 V
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- COIL
- UNITS:
- EACH
$132.03 -
DRAG SPECIALTIES Dual-Fire Ignition Coil - Harley Davidson - Black 10-2013
DRAG SPECIALTIES
$132.03Stock ignition systems on air-cooled Harleys struggle to deliver consistent spark at high RPM, leading to misfires, rough starts, and wasted fuel. The DRAG Specialties Dual-Fire Ignition Coil eliminates these issues with a significant voltage boost,...21020358- SKU:
- 21020358
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- IGNITION FIRE METHOD:
- DUAL
- IGNITION TYPE:
- ELECTRONIC
- INPUT VOLTAGE:
- 12 V
- RIDING STYLE:
- STREET
- ELECTRICAL RESISTANCE:
- -
- OUTPUT VOLTAGE:
- 30,000 V
- COLOR/FINISH:
- BLACK
- STYLE:
- EXTERNAL
- TYPE:
- IGNITION
- PRODUCT NAME:
- COIL
- UNITS:
- EACH
$132.03 -
DRAG SPECIALTIES Dual-Fire Ignition Coil - Harley Davidson - Gray 10-2014
DRAG SPECIALTIES
$132.03A weak ignition system is a silent performance killer—it causes hard starts, misfires at high RPM, and fuel efficiency losses that compound over time. The DRAG SPECIALTIES Dual-Fire Ignition Coil restores spark voltage to factory specifications while...21020359- SKU:
- 21020359
- Availability:
- Ships Same Business Day
- Weight:
- 2.10 LBS
- IGNITION FIRE METHOD:
- DUAL
- IGNITION TYPE:
- ELECTRONIC
- INPUT VOLTAGE:
- 12 V
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- STYLE:
- EXTERNAL
- TYPE:
- IGNITION
- UNITS:
- EACH
- ELECTRICAL RESISTANCE:
- -
- PRODUCT NAME:
- COIL
- OUTPUT VOLTAGE:
- 30,000 V
$132.03 -
DRAG SPECIALTIES Single-Fire Ignition Coil - Harley Davidson - Black 10-2001
DRAG SPECIALTIES
$69.63If you're running a classic or modern Harley Davidson, ignition reliability directly impacts both performance and rideability. The DRAG Specialties Single-Fire Ignition Coil delivers a measurable boost in spark voltage—at least 20% stronger than...21020225- SKU:
- 21020225
- Availability:
- Ships Same Business Day
- Weight:
- 1.28 LBS
- IGNITION TYPE:
- ELECTRONIC
- RIDING STYLE:
- STREET
- INPUT VOLTAGE:
- 6 V
- OUTPUT VOLTAGE:
- 30,000 V
- COLOR/FINISH:
- BLACK
- STYLE:
- EXTERNAL
- TYPE:
- IGNITION
- ELECTRICAL RESISTANCE:
- 0.5 OHMS
- IGNITION FIRE METHOD:
- SINGLE
- PRODUCT NAME:
- COIL
- UNITS:
- EACH
$69.63 -
DRAG SPECIALTIES Dual-Fire Ignition Coil - Harley Davidson - Black 10-2003
DRAG SPECIALTIES
$89.39If you're running a classic Harley and experiencing weak starts or high-speed misfires, your ignition system is holding back your bike's potential. The DRAG Specialties Dual-Fire Ignition Coil delivers the spark voltage you need to eliminate those...21020244- SKU:
- 21020244
- Availability:
- Ships Same Business Day
- Weight:
- 1.22 LBS
- COLOR/FINISH:
- BLACK
- OUTPUT VOLTAGE:
- 30,000 V
- STYLE:
- EXTERNAL
- TYPE:
- IGNITION
- ELECTRICAL RESISTANCE:
- 0.5 OHMS
- RIDING STYLE:
- STREET
- IGNITION FIRE METHOD:
- SINGLE
- IGNITION TYPE:
- ELECTRONIC
- PRODUCT NAME:
- COIL
- INPUT VOLTAGE:
- 6 V
- UNITS:
- EACH
$89.39 -
DRAG SPECIALTIES Dual-Fire Ignition Coil - Harley Davidson - Black 10-2028
DRAG SPECIALTIES
$67.55If you're running a Harley and experiencing weak starts or high-speed misfires, your ignition system is costing you performance and reliability. The DRAG Specialties Dual-Fire Ignition Coil delivers a measurable 20% increase in peak spark voltage, which...21020213- SKU:
- 21020213
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- PRODUCT NAME:
- COIL
- UNITS:
- EACH
- IGNITION FIRE METHOD:
- DUAL
- INPUT VOLTAGE:
- 12 V
- OUTPUT VOLTAGE:
- 30,000 V
- RIDING STYLE:
- STREET
- IGNITION TYPE:
- ELECTRONIC
- TYPE:
- IGNITION
- COLOR/FINISH:
- BLACK
- ELECTRICAL RESISTANCE:
- 4 OHMS
- STYLE:
- EXTERNAL
$67.55 -
DRAG SPECIALTIES 12 Volt - Ignition Coil 10-2023
DRAG SPECIALTIES
$77.95A reliable ignition coil is fundamental to consistent spark timing and engine performance, especially under high-demand conditions like drag racing where every millisecond counts. The Drag Specialties 12-Volt Ignition Coil delivers the output voltage...21020215- SKU:
- 21020215
- Availability:
- Ships Same Business Day
- Weight:
- 1.38 LBS
- ELECTRICAL RESISTANCE:
- 5 OHMS
- IGNITION FIRE METHOD:
- DUAL
- INPUT VOLTAGE:
- 12 V
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- PRODUCT NAME:
- COIL
- COLOR/FINISH:
- BLACK
- IGNITION TYPE:
- MECHANICAL (POINTS)
- STYLE:
- EXTERNAL
- TYPE:
- IGNITION
$77.95 -
DRAG SPECIALTIES 12 Volt - Ignition Coil 10-2024
DRAG SPECIALTIES
$77.95A reliable ignition coil is fundamental to consistent engine performance, and a weak or failing unit will compromise your spark delivery and throttle response across the entire RPM range. The DRAG Specialties 12-Volt Ignition Coil (MPN: 2102-0216)...21020216- SKU:
- 21020216
- Availability:
- Ships Same Business Day
- Weight:
- 1.37 LBS
- IGNITION TYPE:
- ELECTRONIC
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- COIL
- IGNITION FIRE METHOD:
- DUAL
- INPUT VOLTAGE:
- 12 V
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- ELECTRICAL RESISTANCE:
- 4 OHMS
- STYLE:
- EXTERNAL
- TYPE:
- IGNITION
$77.95 -
DAYTONA TWIN TEC LLC Single-Fire Coil - Harley Davidson 2005
DAYTONA TWIN TEC LLC
$121.95High-output single-fire coil, 3-ohm primary coil is compatible with all Twin Tec and most aftermarket single-fire ignitions, 2.5" o.c. mounting holes21020078- SKU:
- 21020078
- Availability:
- Ships Same Business Day
- Weight:
- 1.63 LBS
- COLOR/FINISH:
- BLACK
- STYLE:
- EXTERNAL
- TYPE:
- IGNITION
- INPUT VOLTAGE:
- 12 V
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- ELECTRICAL RESISTANCE:
- 3.0 OHMS
- IGNITION FIRE METHOD:
- SINGLE
- IGNITION TYPE:
- ELECTRONIC
- PRODUCT NAME:
- COIL
$121.95 -
DAYTONA TWIN TEC LLC Single-Fire Mini Ignition Coil Kit - Harley Davidson 2006
DAYTONA TWIN TEC LLC
$84.95Miniature coil intended for custom motorcycles where space is at a premium and a single-fire coil is required for maximum performance, 3 ohm primary is compatible with Twin Tec ignitions and most newer aftermarket single-fire ignitions, Kit includes two...21020080- SKU:
- 21020080
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- IGNITION TYPE:
- ELECTRONIC
- INPUT VOLTAGE:
- 12 V
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- STYLE:
- EXTERNAL
- TYPE:
- IGNITION
- IGNITION FIRE METHOD:
- SINGLE
- PRODUCT NAME:
- COIL
- UNITS:
- EACH
$84.95 -
DAYTONA TWIN TEC LLC Hi-Output Ignition Coil - Harley Davidson 2009
DAYTONA TWIN TEC LLC
$122.95OEM single-fire design; 45,000V, Designed for aftermarket and OEM ignitions21020224- SKU:
- 21020224
- Availability:
- Ships Same Business Day
- Weight:
- 1.36 LBS
- INPUT VOLTAGE:
- 12 V
- COLOR/FINISH:
- BLACK
- IGNITION FIRE METHOD:
- SINGLE
- IGNITION TYPE:
- ELECTRONIC
- STYLE:
- EXTERNAL
- TYPE:
- IGNITION
- RIDING STYLE:
- STREET
- OUTPUT VOLTAGE:
- 45.000 V
- PRODUCT NAME:
- COIL
- UNITS:
- EACH
$122.95 -
DRAG SPECIALTIES Dual Output Ignition Coil -12 Volt 10-2017
DRAG SPECIALTIES
$122.67Improves overall performance including starting, stops high-speed misfires and increases mileage, 30,000V output, Peak spark voltage increases by at least 20%21020416- SKU:
- 21020416
- Availability:
- Ships Same Business Day
- Weight:
- 1.45 LBS
- ELECTRICAL RESISTANCE:
- 3.0 OHMS
- PRODUCT NAME:
- COIL
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- STYLE:
- EXTERNAL
- TYPE:
- IGNITION
- OUTPUT VOLTAGE:
- 30,000 V
- IGNITION FIRE METHOD:
- DUAL
- IGNITION TYPE:
- ELECTRONIC
- INPUT VOLTAGE:
- 12 V
- RIDING STYLE:
- STREET
$122.67 -
DRAG SPECIALTIES Single Output Ignition Coil -12 Volt 10-6006
DRAG SPECIALTIES
$80.03Improves overall performance including starting, stops high-speed misfires and increases mileage, 30,000V output, Peak spark voltage increases by at least 20%21020417- SKU:
- 21020417
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- ELECTRICAL RESISTANCE:
- 3.0 OHMS
- PRODUCT NAME:
- COIL
- UNITS:
- EACH
- OUTPUT VOLTAGE:
- 30,000 V
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- IGNITION FIRE METHOD:
- SINGLE
- IGNITION TYPE:
- ELECTRONIC
- STYLE:
- EXTERNAL
- TYPE:
- IGNITION
- INPUT VOLTAGE:
- 12 V
$80.03 -
DRAG SPECIALTIES Dual Output Ignition Coil -12 Volt 10-6004
DRAG SPECIALTIES
$80.03Improves overall performance including starting, stops high-speed misfires and increases mileage, 30,000V output, Peak spark voltage increases by at least 20%21020418- SKU:
- 21020418
- Availability:
- Ships Same Business Day
- Weight:
- 0.96 LBS
- IGNITION FIRE METHOD:
- DUAL
- IGNITION TYPE:
- ELECTRONIC
- INPUT VOLTAGE:
- 12 V
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- COIL
- COLOR/FINISH:
- BLACK
- STYLE:
- EXTERNAL
- UNITS:
- EACH
- ELECTRICAL RESISTANCE:
- 3.0 OHMS
- OUTPUT VOLTAGE:
- 30,000 V
- TYPE:
- IGNITION
$80.03 -
DYNATEK Miniature Coils - Dual Tower - Single-Fire - Dual-Plug DC1-2
DYNATEK
$216.65If you're building a custom engine and need to tuck your ignition components out of sight without sacrificing spark output, the DYNATEK Miniature Coils deliver high-energy ignition in one of the smallest packages available. The advanced magnetic core...21020001- SKU:
- 21020001
- Availability:
- Ships Same Business Day
- Weight:
- 1.90 LBS
- COLOR/FINISH:
- BLACK
- STYLE:
- EXTERNAL
- UNITS:
- PAIR
- INPUT VOLTAGE:
- 12 V
- MODEL:
- MINIATURE SERIES
- RIDING STYLE:
- STREET
- ELECTRICAL RESISTANCE:
- 3.0 OHMS
- IGNITION FIRE METHOD:
- SINGLE
- IGNITION TYPE:
- ELECTRONIC
- PRODUCT NAME:
- IGNITION COIL
$216.65 -
DYNATEK Dual-Output - Harley Davidson DC6-9
DYNATEK
$216.65The DYNATEK Dual-Output DC6-9 is engineered to deliver reliable ignition performance across both aftermarket and OEM Harley-Davidson systems, eliminating voltage inconsistencies that compromise spark quality and engine responsiveness. This U.S...21020283- SKU:
- 21020283
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- COLOR/FINISH:
- BLACK
- IGNITION FIRE METHOD:
- SINGLE
- STYLE:
- EXTERNAL
- TYPE:
- IGNITION
- INPUT VOLTAGE:
- 12 V
- UNITS:
- EACH
- PRODUCT NAME:
- COIL
- IGNITION TYPE:
- ELECTRONIC
- RIDING STYLE:
- STREET
$216.65
