Sierra 18-8830-1 Wiring Plug Set Replaces 84-816608Q80

Sierra 18-8811-1 Wiring Plug Set For all 4 Cyl. engines with a digital ignition system. Used on Mercruiser and OMC marine engines. Kit includes 5 wires. Key Features: Kevlar core for maximum...

Sierra 18-8809-1 Mercruiser Spark Plug Wire Set For an inline 6 cyl. engine with conventional ignition system. Used on Mercruiser Stern Drives. Kit includes coil wire. Sierra aftermarket parts are...

Mercruiser 4cyl Premium Spark Plug Wire Set by Sierra For 4 cylinder 224CID Mercruiser engines with conventional ignition systems.   Kit includes coil wire. Kevlar® core for maximum...

Sierra 18-8817-1 Spark Plug Wire Set Kevlar core for maximum durability and long life Durable stainless steel wound conductor for maximum horsepower and engine performance Premium silicone...