Sierra Spark Plug Wires are the highest quality marine wire sets available anywhere in the world. Spark Plug wires are constructed of Hypalon with a metallic core. Kit includes spark plug wire and 3 different end fittings to fit outboard motors.

Hypalon with metallic core

25' Spark Plug Wire

Wire Size: 7mm

Interchangeable with:

Mallory

9-28120

Mercury Marine

84-813706A26

84-99215A26

84-93475A26

84-90816A26

84-93212A1