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HOLIDAY HOURS-
WE WILL BE CLOSED ON FRIDAY, APRIL 18th IN CELEBRATION OF RESURRECTION DAY WEEKEND. WE WILL RESUME NORMAL BUSINESS HOURS ON MONDAY, APRIL 21st.
ORDERS PLACED ON FRIDAY, APRIL 18th AND THIS WEEKEND WILL BE PROCESSED ON MONDAY APRIL 21st.

HAVE A GREAT TIME ON THE WATER AND HAPPY RESURRECTION DAY WEEKEND!

Tune Up Kit Mercruiser Small Block Vortec Thunderbolt Complete Tune Up Kit 1999+ MMD-M57TBOLTGEN

$179.54 $197.42


Comprehensive kit includes everything needed to tune-up Mercruiser 5.0L & 5.7L Vortec engines with Thunderbolt electronic distributors 1996 AND UP.

  • THIS IS VORTEC - 1996 AND HIGHER - PLEASE NOTE IF YOU HAVE A VORTEC ENGINE.
  • FOR the Pre-Vortec Engine, Please click HERE for item MMD-M57TBOLT
  • For Mercruiser 5.0 and 5.7 liter 350 cu. in. EFI engines from 1996-up with Thunderbolt ignition systems
  • For Mercruiser 5.0 and 5.7 liter 350 cu. in. carbureted engines from 1998-up with Thunderbolt ignition systems
  • Everything needed for a tune-up in one convenient kit
  • Includes 8 NGK BPR6EFS Long Reach Vortec spark plugs, plug wires, distributor cap, rotor, 18-7844 fuel filter, 18-7824-1 oil filter and 8 oz. StarTron gasoline additive