Premium Replacement Ignition Coil for Mercury Inboard Engines (Early Style Volvo)This ignition coil fits Early style Volvo 8.1L, 8.1GI, 8.1GSI, and 8.1GXI engines.Replaces: MERCURY Ignition Coil 300-8M0187403 MERCURY Ignition Coil 881732 SIERRA Ignition Coil 18-7648 *ARCO Assurance 12-month part and labor warranty protection This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. .embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }