573935702 Ignition Coil with Wire - For Husqvarna 435 435E 440 440E 445 445E 450 450E Jonsered Chainsaw W10124096 turn counter-clockwise to loosen

turn counter-clockwise to loosen

Knob Snapped Off: The mounting stem has completely sheared off

indicating a failed seal

ensuring a firm connection

Sizzling or Popping Noises: Audible electrical arcing occurring under the burner while in use

573935702 Ignition Coil with Wire - For Husqvarna 435 435E 440 440E 445 445E 450 450E Jonsered Chainsaw W10124096 turn counter-clockwise to loosen573935702 Ignition Coil Key Features High Energy Spark Output: Precision wound internal coils generate a consistent, high voltage spark to ensure reliable ignition even in cold weather or high altitude conditions. Optimized Ignition Timing: Factory set electronic timing provides efficient combustion across the entire RPM range, improving throttle response and fuel economy. Weather Sealed Encapsulation: The internal electronics are fully potted in high