THUNDERBOLT Distributor Cap and trigger wheel Rotor Kit with gasket and screws for Mercruiser 5.0, 5.7, 7.4, 8.2 5.0L 5.7L 7.4L 8.2L V8 engines 805759Q3, 805759T3 18-5935. sold2026 The highest quality replacement spring

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THUNDERBOLT Distributor Cap and trigger wheel Rotor Kit with gasket and screws for Mercruiser 5.0, 5.7, 7.4, 8.2 5.0L 5.7L 7.4L 8.2L V8 engines 805759Q3, 805759T3 18-5935. sold2026 The highest quality replacement springTHUNDERBOLT Distributor Cap and trigger wheel Rotor Kit with gasket and screws for Mercruiser 5. 0, 5. 7, 7. 4, 8. 2 5. 0L 5. 7L 7. 4L 8. 2L V8 engines 805759Q3, 805759T3 18 5935. Product Features New Distributor cap and rotor kit for Mercruiser V8 engines with Thunderbolt I and IV Ignition systems Compatible with 805759Q3. Fits all GM based engines with Thunderbolt ignition systems from early 1980's and newer Replaces Part# 805759Q3, 805759T3 18