Restore ignition performance with high-quality spark plug wires from TireHardware.com. Designed to deliver consistent voltage to each spark plug, our wire sets help ensure smooth starts, improved fuel efficiency, and reliable combustion. Whether you’re replacing old, worn-out wires or upgrading to a high-performance set, we carry OE replacements and performance options from trusted brands to fit a wide range of makes and models.
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$110.05
MSD built the Super Conductor Spark Plug Wire Set to give your 1999–2013 GM truck or SUV maximum ignition performance with zero compromise on reliability. Designed for LS-based engines, these custom-fit 8.5mm wires feature ultra-low resistance and superior EMI suppression—making them the perfect upgrade for high-performance street or off-road applications.
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Price range: $110.05 through $126.98
MSD engineered the Super Conductor Spark Plug Wire Set for Small Block Chevy engines running an HEI-style distributor cap. This set delivers the ultimate combination of spark energy transfer and EMI suppression. Built for race engines with headers, this 8.5mm wire set provides custom-length wires that fit perfectly while withstanding the heat and abuse of high-performance environments.
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$110.05
MSD engineered the Super Conductor Spark Plug Wire Set for GM LS1 engines to deliver unmatched performance, reliability, and EMI suppression. Designed specifically for 1997 and newer LS1-equipped Corvettes and Camaros, these 8.5mm wires offer a custom-fit. They are a direct bolt-on upgrade that maximizes spark energy and protects sensitive electronics.
