ACDelco MR43T Copper Spark Plug - 4 Pack - For Mercruiser 305 350 454 5.0L 5.7L

The ACDelco MR43T Copper Spark Plug 4 Pack is designed to deliver reliable ignition and optimal engine performance for Mercruiser 305, 350, 454, 5.0L, and 5.7L engines. Built for dependable operation, these spark plugs support efficient combustion and smooth running in marine applications.

Features & Benefits:

🔧 Includes 4 ACDelco MR43T copper spark plugs for convenient replacement
🔧 Designed for reliable spark output to enhance engine performance
🔧 Durable copper core ensures effective heat dissipation
🔧 Engineered for consistent ignition and improved fuel efficiency

Specifications:

Brand & Part Number: ACDelco MR43T
Quantity: 4 Pack
Plug Type: Copper Spark Plug
Application: Marine
Material: Copper
Condition: Not specified

Choose ACDelco MR43T spark plugs for dependable ignition, efficient performance, and trusted quality—order this 4 pack today!