Crusader Spark Plug Wires

      • Sierra 18-8810-1 Wiring Plug Set Replaces 84-816761Q16
        List Price: $51.99
        Starting At: $36.49

        Mercruiser Thunderbolt V6 Spark Plug Wire Set by Sierra For 6 cylinder engines with Thunderbolt ignition systems. Kit includes coil wire. Kevlar® core for maximum durability and long life. Durable stainless steel wound conductor for maximum...

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      • Sierra 18-8824-1 Wiring Plug Set
        List Price: $85.49
        Starting At: $52.87

        Sierra 18-8824-1 Wiring Plug Set Kevlar core for maximum durability and long life Durable stainless steel wound conductor for maximum horsepower and engine performance Premium silicone jacketing and boots for the ultimate in high temperature...

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      • Sierra 18-8829-1 Wiring Plug Set Replaces 84-863656A2
        List Price: $107.99
        Starting At: $92.45

        Sierra 18-8829-1 Mercruiser HEI V6 Spark Plug Wire Set For Mercruiser 4.3L MPI with Delco HEI ignition. Interchangeable with: Mallory 9-28057 Mercury Marine 84-863656A2 Application: Mercruiser Stern Drive 4.3L MPI Alpha/Bravo...

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