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A.A Tune-Up Kit Distributor Cap Rotor for MerCruiser 4.3L V6 Thunderbolt IV, V, HEI Ignition Systems 18-5274, 815407Q5

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$23.99

$ 10 .99 $10.99

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About this item

  • Distributor Cap and Rotor Kit for MerCruiser V6 Thunderbolt IV, V, HEI Ignition Systems
  • The distributor cap and rotor meets or exceeds factory specifications and is a direct replacement
  • Replaces Part #: 815407Q5, 815407A2, 18-5274, 9-29317
  • Fits: All GM 4.3L V6 engines with Thunderbolt Ignition from 1985 and Up



Mark Meuse
Reviewed in the United States on December 20, 2024
Started having engine issues intermittently then finally stopped starting after much diag not thinking about new parts failing , found coil carbon contact missing from distributor cap ….
tbock
Reviewed in the United States on October 17, 2020
Plastic vent elbow was a different thread than the distributor cap which made it impossible to install the vent elbow.I had to modify the elbow and glue it in place.
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