Spark Plug Wire Sets
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Wiring Plug Set | Sierra 18-8804-1SIERRA-18-8804-1Qty In Stock: 14Brand: SierraSierra 8mm ignition wire set fits Mercruiser 454 and 502 CID marine engines with Thunderbolt distributors. Learn More
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Mercury Spark Plug Wire Kit | Sierra 18-5225SIERRA-18-5225Qty In Stock: 9Brand: Sierra
Sierra spark plug wire kits are constructed of Hypalon synthetic rubber to resistance to chemicals, extreme temperatures, and ultraviolet light. This kit includes 25 feet of spark plug wire and 3 different end fittings to fit an array of outboard motors.
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9 inch Spark Plug Wire | Sierra 18-5231-1SIERRA-18-5231-1Qty In Stock: 27Brand: Sierra
Replacement Johnson & Evinrude high tension lead connects ignition coil to spark plug.
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