Sierra Marine

Sierra 18-8821-1 MerCruiser Thunderbolt Wiring Plug Set 84-816761Q3

Sierra 18-8821-1 MerCruiser Thunderbolt Wiring Plug Set 84-816761Q3

SKU:SIE-18-8821-1

Regular price $58.99 USD
Sale price $58.99 USD Regular price $83.99 USD
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Sierra 18-8821-1 Mercruiser Thunderbolt V8 Gen Spark Plug Wire Set Sierra replacement engine parts are designed to meet or exceed OEM requirements. This spark wire set is used on Mercruiser engines. Kit includes coil wire. 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 protection. Superior RFI suppression for the most sensitive electr

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Sierra 18-8821-1 MerCruiser Thunderbolt Wiring Plug Set 84-816761Q3
Sierra 18-8821-1 MerCruiser Thunderbolt Wiring Plug Set 84-816761Q3
Sale price
$58.99 USD/ea
Regular price
$83.99 USD
$0.00 USD
Sale price
$58.99 USD/ea
Regular price
$83.99 USD
$0.00 USD