OEM MerCruiser spark plug ignition wire set 816761Q14 for MerCruiser 3.0L engines with Delco EST ignition systems.
Complete set of spark plug wires with boots at spark plug end
Tailored wire lengths for proper plug reach and coil connection
High-grade insulation resists moisture, heat, and abrasion
Corrosion-resistant terminals for long service life
Positive-click boots confirm secure spark plug connection
Designed for efficiency, endurance, and marine-grade durability
OEM MerCruiser spark plug ignition wire set 816761Q14 for MerCruiser 3.0L engines with Delco EST ignition systems.
Complete set of spark plug wires with boots at spark plug end
Tailored wire lengths for proper plug reach and coil connection
High-grade insulation resists moisture, heat, and abrasion
Corrosion-resistant terminals for long service life
Positive-click boots confirm secure spark plug connection
Designed for efficiency, endurance, and marine-grade durability
