ACDelco MR43LTS Copper Spark Plug - 8 Pack - For Mercury Mercruiser Quicksilver

The ACDelco Marine Spark Plug MR43LTS is specifically designed for marine engines to provide reliable ignition, enhanced fuel efficiency, and long-lasting durability. With a copper core and nickel alloy electrode, it ensures consistent spark, effective heat dissipation, and resistance to corrosion. Ideal for marine applications, the MR43LTS ensures smooth starts, reliable engine performance, and optimal combustion in harsh marine environments.

Features & Benefits:

🔧 Copper core enhances conductivity and heat dissipation

🔧 Nickel alloy electrode resists corrosion and fouling

🔧 Pre-gapped for quick and easy installation

🔧 Provides smooth idle and dependable cold-start performance in marine environments

Specifications:

Brand & Part Number: ACDelco MR43LTS

Material: Copper Core with Nickel Alloy Electrode

Thread Size: 14mm

Reach: 0.75 in. (19mm)

Gap: Pre-gapped (~0.035 in.)

Ensure optimal performance in your marine engine with ACDelco MR43LTS spark plugs!

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