Spark Plug Wire Set – Fits Mercruiser 4-Cylinder 2.5L/3.0L (Replaces 816761A5, 84-816761Q5) 72HP Look for signs of cracking

Look for signs of cracking

and Mercruiser part HOT20985

They should be placed in a position where they are clearly visible above the waterline

This is typically sufficient for registering multiple watercraft

The package includes all necessary mounting hardware

Spark Plug Wire Set – Fits Mercruiser 4-Cylinder 2.5L/3.0L (Replaces 816761A5, 84-816761Q5) 72HP Look for signs of crackingProduct Details This Spark Plug Wire Set Fits Mercruiser 4 Cylinder 2. 5L 3. 0L (Replaces 816761A5, 84 816761Q5) is designed for Mercruiser 4 cylinder engines, including models 120, 140, 2. 5L (153 CID), and 3. 0L (181 CID) GM sterndrive motors equipped with conventional points ignition systems (19631995). It serves as a direct replacement for Mercury Mercruiser part numbers 816761A5, 816761Q5, 84 816761Q5, 84 813720A5, and 84 816761K5, as well as