SPI CDI Modular Box Unit for Arctic Cat Snow fits some 1973-1975 Models

SPI CDI Modular Box Unit for Arctic Cat Snowmobiles

This is a replacement CDI modular box unit designed for Arctic Cat snowmobiles from 1973 to 1975, delivering reliable ignition control for consistent engine performance.

Overview

The SPI CDI modular box unit is a direct replacement ignition component for Arctic Cat snowmobiles, providing precise spark timing and improved engine reliability. It is engineered to meet OEM specifications for models produced between 1973 and 1975.

Built For Performance

• Solid-state circuitry for dependable operation in cold conditions
• Plug-and-play design for easy installation
• Direct replacement for failed or worn CDI units
• Enhanced spark consistency for smoother idle and acceleration

Fits These Machines

• for Arctic Cat Snowmobiles (1973-1975)

On-The-Job Use

• Used on snowmobile trails for reliable ignition
• Essential for backcountry snowmobiling in cold climates
• Replaces worn CDI units in vintage Arctic Cat snowmobiles

Good To Know

Q: Does this CDI unit require any modification to install? A: No, this unit is designed as a direct plug-and-play replacement for the original CDI box on compatible Arctic Cat snowmobiles, no wiring changes needed.

Q: What is the warranty on this CDI module? A: This CDI box comes with a one-year warranty against defects in materials and workmanship when used in normal operating conditions.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.