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MSD modified HEI dust covers allow you to remove the stock HEI coil in your distributor cap and replace it with an externally mounted coil. By going with an external coil, you increase the reliability and performance of the stock HEI system.
( 9 )
$79.09
$71.15
Painless Performance Duraspark II distributor wiring harnesses are designed to convert an old Ford points-type ignition into a modern Duraspark II electronic ignition. They feature pre-terminated wire ends with installed Weather Pack connectors for a quick and easy fit.
( 26 )
$87.99
On Sale
MSD offers universal wiring harnesses to simplify the installation of a MSD 6 Series box on late model vehicles. The harnesses plug in between the ignition coil and the factory coil connector. Four wires with corresponding colors and matching connectors then connect directly to the MSD 6 wires. These harnesses reduce the installation time, reduce or eliminate cut wires, and allow you to quickly convert back to the factory ignition.
( 48 )
$77.15
$53.35
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$79.09
On Sale
MSD 6EFI ignition coils produce high-spark energy to ensure the air and fuel in your engine get burned completely to improve starting, throttle response, and supply powerful spark throughout the RPM range. Designed to match the 6EFI ignition, the 6EFI coil has a clean black appearance with logos laser-etched on a black anodized aluminum mounting bracket, and is supplied with four, self-tapping mounting screws, plus a plug-in harness with color-coded wires to facilitate an easy installation. When running an MSD Atomic EFI or similar throttle body fuel injection system with a 6EFI ignition box, the 6EFI ignition coil is made for you! In addition, an MSD spark plug wire boot and terminal come in the kit to convert your existing coil wire from a female socket connection, to male high energy ignition (H.E.I.) connection if needed.
( 2 )
$65.89
$59.35
Edelbrock Max-Fire ignition coils are designed with higher resistance for increased energy output at higher rpm, when compared to an OEM coil. They're ideal for use with turbocharged and supercharged applications or engines that have been converted to E85 fuel. Available in a various finishes and styles, Edelbrock Max-Fire ignition coils are what you need to make your performance engine build complete.
( 11 )
$60.95
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$76.95
On Sale
Convert your OEM-style breaker points and condenser to the more reliable Unilite ignition from Mallory. These self-contained units have no moving parts to wear out, so they provide many years of trouble-free service. Simply replace the points with the Unilite module, which consists of a photo coupler, signal processor, and power switch. Each time the shutter wheel stops the infrared light from reaching the photo coupler, the electronic circuitry energizes the ignition coil. When the shutter wheel allows the light to reach the photo coupler, the stored energy in the coil discharges. These kits can drive both OEM and high-performance ignition coils, and are designed for 12 V negative ground systems.
( 6 )
$176.95
$97.95
Edelbrock Max-Fire Coil On Plug ignition coils are designed with higher resistance for increased energy output at higher rpm, when compared to an OEM coil. They're ideal for use with turbocharged and supercharged applications or engines that have been converted to E85 fuel. The coils are sealed with a high temperature epoxy for shock and vibration resistance—as well as excellent thermal conductivity. The spark plug spring contact is made from stainless steel, with a ferrite lug to reduce EMI/RFI noise; while the boots are molded from a high temperature silicone compound for superior heat resistance up to 550 degrees F. Order the direct bolt-on OEM coil pack recommended for your vehicle.
( 5 )
$53.95
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$82.95
FAST XR-1A high-output ignition coils are designed specifically for high-compression naturally aspirated, boosted, or nitrous-equipped applications making more than 1,000 hp. This horsepower range is far beyond the capabilities of OE coils. The spark energy of the FAST coils is comparable to CDI (capacitive discharge ignition) systems without the need to convert. The smart coil design also requires no ignitor module. XR-1A high-output ignition coils deliver up to 44,000 volts, 103mJ of energy, and support a maximum of 19 amps of current and 17 volts. They're designed to work with all OEM equipment, as well as FAST products that support coil-near-plug applications such as the XIM and EZ-LS ignition controllers. Order the coils for your application individually or in a set of eight.
Not Yet Reviewed
$91.95
Summit Bucks
Failure or poor performance from a coil can result in a misfire, a rough-running, hard-starting engine, and excessive emissions. ACDelco ignition coils provide the performance needed to help keep vehicles running the way that they were designed. These coils have corrosion-protected laminations to guard them from the harsh operating environment. Primary and secondary coil windings often feature molded plastic protection. Order the replacement model designed for your vehicle and engine application.
( 27 )
$89.99
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 )
$69.79
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$90.16
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
$78.52
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
$69.79
On Sale
ACCEL SuperStock coils are excellent high-performance coils. They're designed with optimized low resistance and a high turns ratio, for higher energy output. This also results in quicker starts, improved throttle response, and more high-rpm power.
( 93 )
$79.09
$71.15
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