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Brand new Acdelco ACDelco Spark Plug MR43LTS. Smaller more efficient Iridium electrode designs improve cold starting and quicker acceleration. Designed to last over 100 000 miles in most applications. Require reduced ignition system voltage which increases lifespan of costly ignition system components. SKU# 603-MR43LTS4 Vendor Part Number: MR43LTS Bell Part Number: 47631401 DMP Part Number: 42-4898 KMS Part Number: ACD MR43LTS4 Fits: Ideal for: Marine engines including jet boats inboards outboards and personal watercraft.
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🇺🇸 Ship from USA · On Agora since 2026
$12.99