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Ford Performance M-12259-R301 Spark Plug Wire Set Fits 5.0/5.8L V8 Engines


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M-12259-R301 Spark Plug Wire Set Fits 5.0/5.8L V8 Engines
More than 10 available
Spark Plug Wire Set
  • Fits 5.0/5.8L V8 Engines
  • 9mm
  • 45° Boot
  • Red
  • Ships

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    M-12259-R301 is rated 4.9 out of 5 by 11.
    Rated 5 out of 5 by from Works good, easy install, looks great! I bought these a while back to do the "Sixlitre Tune-Up" on my 94 Flareside, and they worked out great. The lengths are perfect for my EFI 5.0, and the cylinders are numbered on each wire, so there's no guessing what wire goes to what cylinder. They work perfectly with the MSD Cap and Accel Supercoil I installed along with it. I would highly recommend these wires to anyone looking to upgrade their ignition system.
    Date published: 2020-05-19
    Rated 5 out of 5 by from Look and perform well! Wanted to get my engine bay looking better while also getting a tune up done on my 306 and I'm very happy with these wires ! Will be buying again when the time comes !
    Date published: 2020-05-10
    Date published: 2019-12-26
    Rated 5 out of 5 by from very good happy with purchase xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
    Date published: 2017-07-03
    Rated 5 out of 5 by from great product for the money! wires already to correct size, no cutting or crimping needed. fit over Tall valcovers plenty of length on all wires. 9mm wire for 8mm price, cant beat the value and they look great also.
    Date published: 2016-11-28
    Rated 4 out of 5 by from My buddy's truck runs better gunna have to order another set for my truck now
    Date published: 2019-10-08
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    Are these cut to your own length an crimp the ends or is it a pre cut set with the ends already attached? Thanks. Overview makes it seem cut your own, but reviews here an other places make it seem already pre cut with no custom ability?

    Asked by: CyberSparky
    This wire set is pre made with the ends crimped on. There are some universal wore set on the bottom of this page - https://www.jegs.com/p/Ford-Performance/Ford-Performance-Spark-Plug-Wires/748333/10002/-1
    Answered by: Rusty B
    Date published: 2023-03-12
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    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.


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