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2003 HARLEY-DAVIDSON Ignition Components
Showing In Stock Items. Show All 18 Items.
Dynatek Dyna Dual S Ignitions
Dynatek Dyna Dual S ignitions replace stock type ignition systems which are self-contained and fit under the stock timer cover. Dynatek Dyna Dual S ignitions unique hall-effect sensors are impervious to dirt and oil and spark scatter is almost eliminated. Dual S ignitions changes timing less than 3 degrees from 0-8,000 rpm and eliminates maintenance and extends spark plug life.
Not Yet Reviewed
$133.99
On Sale
ACCEL Motorcycle Single Fire Super Coils
ACCEL Motorcycle's Single Fire Super coils deliver all of the great features of their dual fire brothers, like a faster rise time, higher voltage, and maximum energy to the spark plug. They're available in a choice of finishes.
( 8 )
$249.95
$141.26
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$242.95
Daytona Twin Tec TC88 Ignition Kits
Just do it. Installing Daytona Twin Tec TC88 ignition kits are one of the best things you can do to your bike. With them, you'll pull harder, start faster, won't foul the plugs, and it'll idle great, too. If you're looking for a more adaptable and tunable upgrade and timing advance modifications to accommodate stock to customized engines, their adjustability factor and easy plug-in installation are the big reasons for their use, as well as the easy to dial-in, digitally set rpm limits with a selectable multi-spark mode for quick starting and smooth cruising. Daytona Twin Tec's product focus is electronic fuel injection and ignition systems for Harley-Davidson® motorcycles. These modules support all sensors, including theft/security systems, and include the TC88 ignition, coil, and wire sets. An optional USB interface and software for programming custom advance curves are available.
Not Yet Reviewed
$484.95
Dynatek TC88-2P Ignitions
Dynatek TC88-2P ignitions are easy to install and make a big difference on takeoff and on smoothness. They are single-fire performance systems with eight rev limiter settings, constant full spark energy, and 16 programmable advance curves. Stock connectors and mounting make fine-tuning easy. Data recoding features the number of engine starts and total hours running, maximum rpm, and time at wide open throttle.
Not Yet Reviewed
$327.99
Twin Power Ignition Coils
If you want to increase peak spark voltage on your Harley-Davidson® by 20 percent or more, you need Twin Power ignition coils. These coils have a late OEM-style molded case and are high-quality, high-voltage replacements. They're designed for 12 V Harley® ignition systems—and will improve starting, prevent high-speed misfires, and increase mileage and performance. Twin Power ignition coils may come in OEM-style cases, but it's what's inside that counts.
( 1 )
$99.99
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$148.99
Daytona Twin Tec High Output Coils
Daytona Twin Tec high output coils are the same size as the OEM version, but much stronger. These twin-cam coils have 0.5 ohm resistance, greater than 50mJ—and over 40,000 V output.
( 1 )
$119.95
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$130.95
Twin Power High Performance Coils
When you're running high rpm, you need parts like Twin Power high performance coils that are built to keep up with you. They use special heat-resistant construction, molded epoxy coils, and deliver 35,000 V per outlet. They're for 12 V H-D ignition systems and will improve starting, stop high-speed misfires, and increase mileage and performance. If heat from high rpm has your coil seeing red, replace it with Twin Power high performance coils.
Not Yet Reviewed
$111.99
On Sale
ACCEL Motorcycle Power Pulse Coils
Molded in impact-resistant thermoplastic, these ACCEL Motorcycle Power Pulse coils feature everything that your V-Twin needs from a coil. They offer higher spark voltage, faster rise time, and longer spark duration.
Not Yet Reviewed
$224.95
Twin Power Mini Ignition Coils
Twin Power mini ignition coils are OEM-style molded epoxy. They mount like stock and save space. They will increase peak spark voltage, mileage, and overall performance, improve starting, and stop high-speed misfires.
Not Yet Reviewed
$99.99
ACCEL Motorcycle Single/Dual Fire Ignition Modules
No longer do you have to change modules when you want to switch from dual fire to single fire on your bike. Just install the appropriate coil or coils, flip the switch on these ACCEL Motorcycle single/dual fire ignition modules, and you are ready to go. You can choose from 14 pre-designed advance curves that cover everything from a stock engine to an all-out high-compression monster. These modules also feature on-board rev limiting, an LED for easy static timing, and will work with or without V.O.E.S. input. Their machined aluminum housing offers superior heat sink capabilities and at the same time is more rigid than the competitor's plastic shells.
Not Yet Reviewed
$688.95
Dynatek Single Output Performance Replacement Coils
Dynatek single output performance replacement coils combine high-tech and quality design for maximum performance. They produce excellent spark energies and over 30,000 V output. It is recommended to use these coils with 5.0 ohms primary resistance for street use, and 3.0 ohms primary resistance for racing applications.
Not Yet Reviewed
$194.99
Daytona Twin Tec Model 1005 Internal Ignition Kits
Your Harley® will run much better with Daytona Twin Tec Model 1005 internal ignition kits versus the older solid-state points eliminator that relied on the mechanical advance flyweights and all that. The "race mode" settings are awesome! They'll wake up your old bike. The advance curve network with adjustable advance slopes will accommodate stock to highly modified engines. You can digitally set the rpm limit, select single or dual fire mode, and multi-spark mode for quick starting and smooth cruising. An optional USB interface and software for programming custom advance curves are available.
Not Yet Reviewed
$533.95
Daytona Twin Tec Internal Ignitions
Daytona Twin Tec internal ignitions mount in the nose cone while replacing the factory ignition. The results are a cleaner look by having less visible wire. This is good news to the custom builder. These ignitions feature adjustable advance modes and slopes that work on stock to modified applications. Daytona Twin Tec internal ignitions are protected by a billet aluminum housing and works with your factory rotor. Other features: * Digitally set rpm limit set in 100 rpm increments * Selectable single or dual fire mode * Selectable kick start mode * Selectable multi-spark mode for quick starting and smooth cruising * Coil outputs protected against short circuit * Optional USB interface and software for custom advance programming
Not Yet Reviewed
$449.95
Daytona Twin Tec TC88 Plug-In Ignition Modules
If you're experiencing an original equipment malfunction or simply looking for a more adaptable and tunable upgrade, Daytona Twin Tec TC88 Plug-In ignition modules offer timing advance modifications to accommodate stock-to-customized engines. Their adjustability factor and easy plug-in installation are the big reasons for their use, as well as their easy-to-dial-in digitally set rpm limits with a selectable multi-spark mode for quick starting and smooth cruising. Daytona Twin Tec's product focus is electronic fuel injection and ignition systems for Harley-Davidson® motorcycles. These modules support all sensors, including theft/security systems. An optional USB interface and software for programming custom advance curves are available.
Not Yet Reviewed
$386.95
ACCEL Motorcycle Super Single Fire Ignition Systems
Now you can have a balanced performance ignition system that is designed to make the most horsepower without mixing and matching components. ACCEL Motorcycle Super Single Fire ignition systems are complete bolt-on systems that are designed to work together to produce an adjustable ignition that outperforms others. Each Super System includes the adjustable ignition module, a Single Fire Super Coil, ACCEL high performance U-groove spark plugs, and ACCEL black 8.8 performance spark plug wires. These systems are easily installed and simply adjusted with switches on the module to produce the performance to match your machine.
Not Yet Reviewed
$949.95
Dynatek Dual Output Performance Replacement Coils
When you need a coil that can be placed in tight spots, get Dynatek dual output performance replacement coils. These 30,000-plus V output coils are a measly 4.2 in x 2.3 in. x 1.6 in. These 12 V dual tower coils are top-quality and will keep you going on the street or strip. Use the coils with 5.0 ohms primary resistance for street use, and 3.0 ohms primary resistance for racing applications. When you need great spark but have little room for mounting it, get Dynatek dual output performance replacement coils.
Not Yet Reviewed
$112.99
