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 × OMC Cobra Stern Drive OEM Water Pump Impeller & Housing Repair Kit 0984461 $40.53 OMC Cobra Stern Drive OEM Water Pump Impeller & Housing Repair Kit 0984461 quantity $40.53 × O'Brien Children All-Star Trainers Kids Combo Waterskis $139.99 O'Brien Children All-Star Trainers Kids Combo Waterskis quantity $139.99 × 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 $226.08 Total $226.08 Proceed to checkout