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Magnecor 8.5mm spark plug wires (1990-00 engine)

Magnecor 8.5mm spark plug wires (1990-00 engine)

Regular price $119.00 USD
Regular price Sale price $119.00 USD
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04-56085 1990-00


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Emissions: Emissions do not apply.

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Warranty: lifetime

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Quality plug wires with a stainless steel spiral wound core. Much higher quality than factory and a limited lifetime warranty.

8.5mm wires have 13% more conductor than 8mm for less voltage drop. Stock wires usually last 20,000-30,000 miles and are possibly the only weak link in the Miata drivetrain. No RF interference. Red in color.

Fits 1990-00 engines.

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