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Distributor Cap Mercury Marine V8 | Sierra 18-5389

  • $25.69
    Unit price per 

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Distributor Cap Mercury Marine V8 | Sierra 18-5389

Sierra V8 Distributor Cap | 18-5389

Replacement cap for original Mercury Marine V8 Autolite ignition systems.

  • Fits Mercruiser Ford 302 & 351 CID & GM 350, 427, 454, & 482 marine engines with Autolite, Holley and Mercury Marine conventional ignition
  • Replaces Mercury 393-4988T, 393-4988T2, 393-4988, 393-3230
  • Replaces Mallory 9-29421

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