OUR OFFICES ARE CLOSED TUESDAY, DECEMBER 24th THROUGH WEDNESDAY, JANUARY 1st FOR THE HOLIDAYS.
Orders received during this time will be processed when we resume normal business hours on Thursday, January 2nd.

Thank YOU for another great year and we are looking forward to keeping you on the water in 2025!
Merry Christmas, Happy New Year and God Bless YOU!

PLEASE NOTE - Some products are not immediately available. If your order will be delayed, we will e-mail you or call you and let you know.
E-MAIL US HERE about availability and we will respond quickly! We ship same day if your order was placed by 1:00 PM EST during normal business hours BASED ON AVAILABILITY.
NEXT DAY SHIPPING NOTE - Please see our Shipping Policy SATURDAY OR SUNDAY DELIVERY IS NOT AN OPTION.

Wire Set Spark Plug Thunderbolt Ignition 8 MM Plug Set Blue UIW-102

$69.58 $84.86


Mercruiser 8mm Ignition Wire Set MEG-102 MEGA-MAG 

FOR GM MERC T-BOLT ELECTRONIC IGNITON

PREMIUM SSC WIRE SET

LIFETIME WARRANTY, BLUE

Blue Premium SSC Wire Set

Mega-Mag low resistance/high output

LIFETIME WARRANTY

BLUE COLOR

  • Thunderbolt big block marine spark plug wire set
  • Fits Mercruiser 454 and 502 cu. in. marine engines from 1982-98 with Thunderbolt ignition systems
  • Includes ignition coil wire
  • 90 degree spark plug boots
  • 8mm blue SSC 100% Silicone wire for ultra low resistance of 270 Ohms per foot
  • Carbon-latex coating for superior EMI/RFI suppression
  • Heavy duty booting used to maintain dielectric properties
  • Stainless steel and brass terminals for longevity and superior conductivity
  • Replaces Mercury 84-43376A2, 84-816608Q61, 84-42841A5, 84-43376A14, 84-43376A1, 84-43376A2, 84-813720A2,84-816761A15, & 84-816608A61