Tune up kit for Mercruiser 5.0, 5.7, 7.4, 8.2 engines with Thunderbolt ignitions
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Fits 1988 and Newer Thunderbolt IV & V Ignitions for all V8 engines, 5.0, 5.7, 7.4, 8.2
Includes:
Quality 8mm wire set, replaces 84-816761Q17,84-816608Q61 (includes coil wire)
AC Delco spark plugs MR43T (8 Spark Plugs) Please check that your engine requires MR43T spark plugs.
Quality Distributor cap (with brass terminals) , rotor(trigger wheel), gasket, vent tube and hold down screws Replaces: OEM 805759Q3
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