Install super-low 300 ohm resistance spiral core conductors that come with our Hummer H1 spark plug wires for your civilian off-road vehicle. That means our H1 spark plug wiring delivers maximum spark while suppressing interference to on-board electronics. There's explosive combustion with the core used on these H1 ceramic spark plug wires.
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The 8mm silicone jacket on Hummer H1 ignition wires keeps fuel, grease and oil from affecting this wiring. And, since AutoAnything is an authorized dealer of your new H1 accessories, you get maximum warranties that are offered from the factory just by getting them through our website.