Premium Replacement Distributor Cap for Mercruiser Inboard Engines (Late Model)This distributor cap fits Late model (V6) 4.3L Alpha\/Bravo Mercruiser Volvo Penta HVS V-6 Distributors.Replaces:MERCRUISER Distributor Cap 888731MERCRUISER Distributor Cap 898253T23VOLVO PENTA Distributor Cap 3859019SIERRA Distributor Cap 18-5243CDI ELECTRONICS Distributor Cap E64-0007*ARCO Assurance 12-month part and labor warranty protectionThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.