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Magnecor 8.5mm spark plug wires (2001-05 engine)

2001-05 spark plug wires
Magnecor 8.5mm spark plug wires (2001-05 engine)
Lifetime warranty!

Availability: In stock



Quality plug wires with a stainless steel spiral wound core. Much higher quality than stock 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 2001-05 engines including the Mazdaspeed. Since the coils sit directly on two of the plugs, there are only two wires.

Additional Information

Additional Information

Part number M04-56085 2001-05
Fits: 2001, 2002, 2003, 2004 (non-MSM), 2005 (non-MSM), MSM
Manufacturer Magnecor
Flyin' Miata exclusive No
Fits Exocet? Yes
Proposition 65 Warning: Cancer and reproductive harm
California emissions No

Customer Reviews 2 item(s)

Looks pretty and works.
Next time you get around to your spark plugs, this is a great and simple upgrade while it's apart. Eliminate that pesky/intermittent misfire on your higher mileage Miata.
Review by Gnarlison / (Posted on 1/25/2020)
very good
Not cheap but super conductive, super insulated and super flexible!
Review by Den / (Posted on 11/2/2017)
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