GP433 External Ignition Coil for Yamaha GP 433 1972-1975

External Ignition Coil for Yamaha

This external ignition coil restores strong spark on Yamaha GP 433 snowmobiles from 1972 through 1975, replacing the original coil when it weakens or fails.

Overview

This external ignition coil is built to bring reliable spark back to a Yamaha GP 433 snowmobile. It supplies the high voltage that jumps the plug gap, so the engine starts easily and runs smoothly. A dependable replacement for riders keeping a Yamaha GP433 on the trail or in the shop.

Built For Performance

• External mount design matches the original coil position
• Delivers consistent high voltage to the spark plug
• Built to handle cold-weather snowmobile starting
• Sealed construction resists moisture and vibration
• Direct-fit replacement for the factory coil

Fits These Machines

• for Yamaha GP 433 (1972)
• for Yamaha GP 433 (1973)
• for Yamaha GP 433 (1974)
• for Yamaha GP 433 (1975)

On-The-Job Use

• Restoring spark on a vintage Yamaha GP 433
• Trail riding in cold winter conditions
• Seasonal maintenance and tune-ups
• Getting a classic sled back on the snow

Specs At A Glance

Good To Know

Q: Will this fit my machine? A: It is intended for Yamaha GP 433 models from 1972 to 1975, so verify your year and model before ordering.

Q: How do I know my coil needs replacing? A: Weak or no spark, hard starting, or a misfiring engine commonly point to a failing ignition coil.

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