Store › Regitar USA Distributor Cap f/Prestolite Ignitions [RME003] Regitar USA Distributor Cap f/Prestolite Ignitions [RME003] $26.50 Distributor Cap for Prestolite IgnitionsDistributor Cap for Prestolite Ignitions.Engine Brand: Mercury / Mercruiser Volvo Penta Fitment:Mercruiser, OMC, and Volvo Penta Brochure (pdf) Add To Cart Added! Distributor Cap for Prestolite IgnitionsDistributor Cap for Prestolite Ignitions.Engine Brand: Mercury / Mercruiser Volvo Penta Fitment:Mercruiser, OMC, and Volvo Penta Brochure (pdf)