SPI Stator Pick-Up Coil REVERSE for Ski-Doo 550 Fan Replaces OEM# 420665163

SPI Stator Pick-Up Coil REVERSE for Ski-Doo 550 Fan

This aftermarket stator pick-up coil (reverse polarity) replaces OEM part number 420665163 for Ski-Doo 550 Fan snowmobile engines, restoring proper ignition timing.

Overview

The SPI stator pick-up coil REVERSE is a direct replacement for the original component on Ski-Doo 550 Fan models. It ensures reliable spark timing for smooth engine operation. This coil is built to meet or exceed OEM specifications for long service life.

Built For Performance

• Direct fit replacement for OEM 420665163
• Reverse polarity design for specific 550 Fan applications
• Tested for consistent output voltage
• Constructed with high-temperature winding wire
• Includes mounting grommet for secure installation

Fits These Machines

• for Ski-Doo snowmobiles equipped with the 550 Fan engine (various models)

On-The-Job Use

• Snowmobiling in cold weather conditions
• Trail riding and recreational snowmobiling
• Replacement for faulty stator coil to restore engine performance

Specs At A Glance

Good To Know

Q: Is this pick-up coil the same as the original? A: Yes, this SPI coil is designed to be a direct replacement for OEM part 420665163 with reverse polarity for the 550 Fan engine.

Q: Do I need to replace the stator as well? A: Often only the pick-up coil fails; inspect the stator visually, but this coil can be replaced independently.

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