Ignition Systems
4WD ignition systems offer superior performance to improve mileage, throttle response, easier starting, and a smoother ride in high performance street-driven vehicles.
Products in this category
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Price
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Caps & Rotors
Performance Distributors offers the option to purchase Distributor Cap and Rotors separately, or you can get a full package with one of their Firepower Ignition Kits.
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DUI Distributors
DUI simplifies replacing or upgrading your Distributor with their easy-to-install drop-in units. All that’s required is to run one 12-volt wire to it, and it’s fired up and ready to go.
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HEI Distributors
Replace your distributor with one of our easy-to-install HEI performance coils that produce 50,000 volts, and create a hotter spark to greatly improve your throttle response.
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Ignition Coils
Restore a wearing Ignition Coil with a factory replacement, or upgrade to a premium one with our high performance, low resistance coils from Performance Distributors or MSD.
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MSD Distributors
MSD’s AMC series of Distributors benefit from advanced technology, with features like vacuum advance, race-proven magnetic pickup, and more, all in a maintenance-free unit.
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Plug Wire Kits
Get some standard replacement plug wires to keep your Jeep at its best, or upgrade to enhanced plug wires for lower electrical resistance, which translates to more energy.
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Spark Plugs
Tune up your engine with our line of Spark Plugs, ranging from standard replacements, to high quality, high performance Triple Platinum Splitfire Spark Plugs, and much more.
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Stock Replacement Distributors
4 Wheel Drive Hardware has all the crucial engine parts you need to sustain smooth operation, including factory replacement distributors, available for nearly every vehicle.
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Tune Up Kit
4 Wheel Drive Hardware offers Tune Up Kits that are packed with all the major parts you need to replace, upgrade, or tweak to make sure that your engine continues to run strong.
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