Sierra 18-5227-1 Mercury/Mariner 9" Marine Spark Plug Wire Lead ADDFLMA3 Its ablative surface wears away

Its ablative surface wears away with use providing a continuous supply of fresh biocides while eliminating the need for sanding

even with wet hands or in rough conditions

Ripple Voltage

Made of High Strength Composite

• Adjustable toggles with replaceable rubber pads

Sierra 18-5227-1 Mercury/Mariner 9" Marine Spark Plug Wire Lead ADDFLMA3 Its ablative surface wears awayKevlar core for maximum durability and long life and durable stainless steel wound conductor for maximum horsepower and engine performance Premium silicone jacketing and boots for ultimate high temperature protection and superior RFI suppression for the most sensitive electronic system Corrosion resistant stainless steel spark plug and distributor terminals for maximum conductivity 9" Spark plug wire w 7mm diameter core