The New Volvo Penta Marine Boat Distributor Cap OEM Part # 3854548 is a genuine replacement part designed specifically for Volvo Penta marine engines. This cap ensures proper ignition timing and performance for your boat's engine, helping to improve overall functionality and efficiency. With the manufacturer part number clearly labeled, you can trust that this distributor cap is the correct fit for your Volvo Penta engine. While it does not come with a warranty, you can rely on the quality and durability of this OEM part for your marine vessel.