Buckshot Racing’s #77 Wizard High-Performance Custom Switchbox-to-Coil Wire Harness Sets are engineered using premium-grade materials and advanced manufacturing processes to deliver optimal performance, exceptional durability, and extended service life.
These custom ignition wire sets feature large 14 AWG tinned stranded copper conductors encased in red fiberglass insulation for high-temperature resistance. Each wire is double-crimped and soldered for superior connectivity and reliability, and includes color-coding and number labeling for accurate installation.
Black rubber insulation boots provide added protection and environmental sealing. Every kit includes both port and starboard color-coded wire sets, designed to connect the dual switch boxes to all six ignition coils.
These Wizard dual harnesses serve as high-performance ignition coil primary wire upgrades, specifically designed for Mercury and Mariner V6 2-stroke outboard engines. The harness ensures a secure and efficient electrical connection between the switchbox and ignition coils, a critical link for proper spark timing and consistent engine ignition performance.
Compatible with a wide range of Mercury Marine, Merc Racing, Mariner, and Quicksilver 2.0L, 2.4L, and 2.5L V6 outboards manufactured from 1976 to 2005, this includes models such as the 135 HP, 150 HP, 175 HP, 200 HP, XRi, XR2, XR4, XR6, 225 Pro Max, 245 Carb, 260 EFI ROS, and 300 Drag.
The Wizard wire harness set functions as an upgraded, high-performance replacement for several Mercury OEM part numbers including 84-69738, 84-69738A1, 84-69738A7, 84-69739, 84-69739A1, 84-69739A2, as well as CDI Electronics 934-9738. Each set includes both port and starboard Wizard Performance Switchbox-to-Coil Wire Harnesses.
This product is relevant for searches involving outboard engine wire harness upgrade, high-performance ignition wire sets, Mercury Racing V6 ignition components, marine switchbox-to-coil harness, and custom outboard engine wiring for Mercury and Mariner motors.
Contact Mike Hill at mike@buckshotracing77.com or 714-697-1716 with any questions.