Marine Distributor Cap For GM V8 Delco EST Ignition - Used

Marine distributor cap, 8-tower Delco EST large-cap style, for gasoline marine V8 ignition distributors (GM-based marine engines such as MerCruiser, Volvo Penta gas, Indmar, PCM and similar). Note: this is a gasoline ignition component, not a diesel part. Interior contacts and center rotor register appear intact; exterior shows light soiling and scuffing from service. Condition: used take-off, untested — no spark or dielectric testing has been performed, and no part number is legible on the cap, so the exact OEM number and application remain unverified. Rotor, ignition module, and distributor body are not included. Buyer must confirm fitment by part number, photos, dimensions, engine model, serial number, and application before purchase. Used marine part sold as-is unless otherwise stated. No returns on electrical, used, special-order, or installed parts.