Pulsing Electrical Coil AM105573 AUC15118 For John Deere 325 335 345 425 445 455

Pulsing Electrical Coil for John Deere

This pulsing electrical coil is designed to trigger the ignition timing for select lawn tractors, cross-referenced to part numbers AM105573 and AUC15118.

Overview

This replacement pulsing electrical coil sends precise ignition timing signals to ensure smooth engine starting and operation. It is an essential electrical component for lawn care enthusiasts and landscapers seeking to cure intermittent stalling or hard starting. Installing this reliable pulsing electrical coil restores strong, consistent spark timing to keep the mower working efficiently.

Built For Performance

• High-quality copper internal windings for precise signal generation
• Durable sealed housing to protect against moisture and dirt
• Precision-molded mounting bracket for exact sensor positioning
• Resistant to extreme engine vibration and heat cycles

Fits These Machines

• for John Deere 325
• for John Deere 335
• for John Deere 345
• for John Deere 425
• for John Deere 445
• for John Deere 455

On-The-Job Use

• Resolving engine stalling issues when the tractor warms up
• Restoring spark and timing in non-starting lawn tractors
• Maintaining reliable engine operation during commercial mowing tasks

Specs At A Glance

Good To Know

Q: What is the role of a pulsing electrical coil? A: It detects flywheel position and sends an electrical signal to the ignition module to spark the cylinder at the correct moment.

Q: Why do pulsing coils often fail when the engine gets hot? A: Internal electrical windings can expand and break contact under high heat, causing the coil to fail until it cools down.

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