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Complete Distributor Assy EST GM 3.0 & 2.5 L MerCruiser OMC Volvo 817377 986653


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New complete distributor assembly for 3.0L Mercruiser, Volvo Penta, Crusader, Marine Power and Indmar 3.0 GM engines using a Delco EST distributor.

  • Plug and play replacement part, no modifications required
  • Comes exactly as pictured   

Replaces the following Mercury / Force Marine part numbers:


  • 817377
  • 817377T

OMC / Volvo Penta

  • 0986653
  • 986653
  • 3854264


  • 12532
  • 1003317

Please refer to your repair manual for proper procedures


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