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Brand: FASWORX

Manufacturer Part Number: 7426874837758

Tune Up Kit for Mercruiser 5.0 5.7 7.4 8.2 V8 Engines w/ Thunderbolt Ignition (DK118)


Item is New in Open Box. Has been removed from original packaging and handled for inspection - Please anticipate signs of handling. Outer packaging may have cosmetic imperfections/damage - does not affect the item itself. Product may not ship in original packaging. Includes all items seen in pictures ONLY.


  • Complete Tune-Up Kit for Mercruiser V8 marine engines (5.0, 5.7, 7.4, 8.2L) with Thunderbolt ignition systems
  • Spark Plug Wires & Coil Wire – Replaces part # 84-816608Q61, 84816761K17, 84-816761Q17
  • Distributor Cap & Rotor Kit – Replaces # 805759Q3, 805759T3, 805759A5, and more
  • 8x MR43T Spark Plugs – Genuine ACDelco; verify compatibility on your engine cover
  • Durable materials, built for marine environments
  • Ideal for regular maintenance and restoring peak ignition performance in your boat’s engine
  • Always confirm plug type (MR43T) is correct for your specific engine model before purchase.


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