Healthy marine spark plugs are critical to the performance and lifespan of your boat engine. Furthermore, they are good predictors of impending engine issues. Marine spark plugs provide the spark that ignites the air-fuel resulting in an ignition that permits your boat's engine to generate power.
Spark plugs generate an electrical arc between two leads that are not touching but are close enough for the electricity to jump the space between them. A spark plug has a metal-threaded shell electrically insulated from a core electrode by a ceramic insulator. These simple plugs create an arc of electricity between two leads.
Key Features:
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Designed for extended life and peak performance.
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Trivalent metal plating has excellent corrosion and anti-seizing capabilities.
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Corrugated ribs keep flashovers at bay.
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It has superior strength and heat transmission.
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It has a pure alumina silicate ceramic insulator.
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Triple seals keep leaks away.
Specifications:
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Brand: Autowares
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SKU: 86-7912
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UPC: 087295079126
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Weight: 0.15 lbs
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Assembled Length: 4.47 inches
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Assembled Width: 3.15 inches
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Assembled Height: 1.59 inches
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Item model number???: D7EA
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Exterior: ???Painted
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Material: Nickel
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Condition: New
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Quantity per Pack: 10
