CDI BOX Igniter for Polaris 440 500 Classic EURO Sport Trail 3085053 3084283

CDI Box Igniter for Polaris

This replacement CDI Box Igniter for Polaris restores proper ignition timing and reliable spark across classic snowmobiles, citing OEM part numbers 3085053 and 3084283.

Overview

This CDI Box Igniter is a vital electronic module designed to manage the ignition spark and engine timing of your snowmobile. Engineered to replace weak or dead ignition units, this CDI Box Igniter helps cure starting issues and intermittent engine misfires. It is an ideal replacement for riders wanting to restore dependable winter trail operation to their vintage snow machines.

Built For Performance

• Optimized circuitry delivers hot, reliable spark for cold winter starts
• Direct-fit connectors plug directly into the factory wiring harness
• Moisture-resistant housing seals internal components from snow and water
• Precision-tuned timing advance matches original manufacturer specifications

Fits These Machines

• for Polaris 440
• for Polaris 500 Classic
• for Polaris 500 Classic EURO
• for Polaris 500 Sport
• for Polaris 500 Trail

On-The-Job Use

• Restoring dependable engine spark for vintage winter snowmobiles
• Replacing failing ignition modules that cause high-RPM engine misfires
• Ensuring reliable cold-weather starting during sub-zero outdoor operations

Specs At A Glance

Good To Know

Q: How do I know if my snowmobile needs a new CDI box? A: Symptoms of a bad CDI box include no spark, weak spark, intermittent engine cutting, or loss of power at high RPMs.

Q: Is this CDI box compatible with electric start models? A: This CDI igniter is designed to function properly with both manual pull-start and electric-start configurations of the specified models.

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