Stihl Ignition Module FR350, FR450

The Stihl Ignition Module (4134 400 1306) is a genuine OEM replacement coil designed for dependable ignition performance on select two-stroke machines, including the FR350 and FR450. Built to Stihl’s high standards, it features a durable moulded housing and a robust metal core to endure heat, vibration, and moisture commonly encountered in outdoor environments. Working in sync with the flywheel magnets, it delivers a precise high-voltage spark for smooth starting and consistent engine performance. As a direct-fit replacement, it restores reliable running, fuel efficiency, and optimal power output on compatible Stihl brushcutters and clearing saws.

Manufacturer Part Number: 4134 400 1306
Brand: Stihl — Genuine OEM Part

Key Features:

• Genuine Stihl OEM ignition module ensuring perfect fit and factory-spec timing

• Produces a strong, consistent spark for reliable cold and hot starts

• Rugged resin-moulded body with metal core for maximum durability

• Promotes smooth engine operation and stable performance across the rev range

• Direct replacement — uses original mounting points and connections

• Designed for professional forestry, landscaping, and site maintenance use

• Resolves weak spark, poor starting, or engine hesitation issues

• Compatible with a wide range of Stihl FR, FS, and BT models (see below)

• Ideal for both professional and domestic users maintaining dependable tools

Typical Applications:
Used to replace a faulty or weakened ignition coil on Stihl brushcutters, clearing saws, and earth augers. Typical jobs include grass and brush cutting, scrub and bracken clearance, verge maintenance, estate grounds care, and drilling post or planting holes. Perfect for ensuring easy starting and steady performance in agricultural, landscaping, and maintenance work.

Also Known As:
Ignition coil, coil module, magneto coil, ignition armature, spark coil, coil pack, engine ignition module. These names all refer to the same part responsible for creating the spark in two-stroke engines.

Fits Models:
BT 120 C, BT120C, FR350, FR450, FR480, FR480C, FS120, FS120R, FS200, FS200R, FS250, FS250R, FS300, FS350, FS380

Alternate Part Numbers:
4134-400-1306, 41344001306