Amazon Secure Payment System Continue shopping “Sierra International 18-8811-1 Premium MagForce Marine Stern Drive Spark Plug Wire Set for Mercury Marine and OMC Engines” has been added to your cart. Product Price Quantity Subtotal × OEM Evinrude Johnson BRP Fuel Filter/Water Separator Kit, 10 Micron - 502906 $19.13 OEM Evinrude Johnson BRP Fuel Filter/Water Separator Kit, 10 Micron - 502906 quantity $19.13 × Sierra International 18-8811-1 Premium MagForce Marine Stern Drive Spark Plug Wire Set for Mercury Marine and OMC Engines $45.56 Sierra International 18-8811-1 Premium MagForce Marine Stern Drive Spark Plug Wire Set for Mercury Marine and OMC Engines quantity $45.56 Coupon: Apply coupon Update cart Cart totals Subtotal $64.69 Total $64.69 Proceed to checkout