This Ignition Coil (3 Hole Old Type) is a non-genuine replacement for Stihl TS400 disc cutters. It replaces OEM part number 4223 400 1300 and is designed to restore a strong, reliable spark for confident starting and smooth running. Built with copper windings, a resin/epoxy-potted body, and steel laminations, it is made to withstand vibration, dust, and the harsh conditions typical on site. The 3-hole mounting pattern matches the older TS400 coil layout for a straightforward swap on compatible machines. As part of the flywheel magneto system, the coil steps up voltage to fire the spark plug at the right moment, helping to reduce misfires and improve throttle response. Check your machine’s configuration, as some units may need a thin washer to achieve the correct mounting height.

Key Features:
– Non-genuine, cost-effective replacement for Stihl TS400 3-hole “old type” coils
– Direct replacement for OEM No. 4223 400 1300
– Robust, epoxy-potted module resists shock, heat, dust, and moisture
– Consistent, high-energy spark for easier cold and hot starts
– Helps reduce misfires and stabilise idle and acceleration under load
– Steel laminations for efficient magnetic coupling and durability
– Straightforward fitment using existing fixings on compatible machines
– Some machines may require a small washer to optimise mounting height
– Suitable for routine servicing to restore lost spark performance
– Designed for the demands of site work and frequent stop-start use

Typical Applications:
Used to repair or service Stihl TS400 disc cutters that cut concrete, masonry, bricks, and paving on building sites, roadworks, utilities, and landscaping. Ideal for resolving hard starting, weak spark, or intermittent ignition faults and for preventative maintenance on heavily used cutters.

Also known as:
Ignition module, magneto coil, spark coil, HT coil, high-tension ignition unit, coil pack for small engines, flywheel ignition coil, engine ignition module for cut-off saws.

Fits Models:
TS400

Alternate Part Numbers:
4223 400 1300, 42234001300

Product Specifications