Amazon Secure Payment System Continue shopping “Key Switch, Ignition 6 Wire Mercury” has been added to your cart. Product Price Quantity Subtotal × Yamaha 40HP 50HP 60HP Outboard Water Pump Repair Kit Impeller Replacement 63D-W0078-01 Sierra 18-3434 $24.88 Yamaha 40HP 50HP 60HP Outboard Water Pump Repair Kit Impeller Replacement 63D-W0078-01 Sierra 18-3434 quantity $24.88 × Key Switch, Ignition 6 Wire Mercury $31.54 Key Switch, Ignition 6 Wire Mercury quantity $31.54 Coupon: Apply coupon Update cart Cart totals Subtotal $56.42 Total $56.42 Proceed to checkout