YAMAKATO 398811 Ignition Coil for Horizontal/Vertical Single-Cylinder Engines | Armature Magneto

Overview

The YAMAKATO 398811 ignition coil is a direct replacement designed to fit both horizontal and vertical single‑cylinder engines that rely on a magneto for spark. Built to approximate the OEM standard, this armature magneto aims to deliver a dependable spark as a common maintenance part used across American small engines that once relied on part 398811.

Key features and compatibility

Designed for broad compatibility, it mirrors the original part’s fit and form, including the Briggs & Stratton 398811 reference. The kit is produced by a leading supplier and intends to be long-lasting, aligning with expectations of many American brands that use this magneto style.

• OEM‑style construction with durable materials
• Compatible with multiple American small‑engine brands that use 398811
• Mounting note: if used with points, the magneto should be mounted backwards

What’s included

• 1x 398811 amature magneto with cap
• 1x 0.3mm feeler gauge
• 1x spark plug

Practical use and benefits

In field use, this kit offers a ready-to-install solution that can help restore starting reliability and steady ignition timing in suitable engines. The compact magneto unit is designed for straightforward swap‑in replacement without additional components in many scenarios.

Note: Always follow the engine manufacturer’s timing guidelines and install orientation as specified. The kit emphasizes reliability and may help maintain smooth operation during routine maintenance or partial engine reconditioning.

Why choose YAMAKATO

With OEM‑standard design and a focused compatibility profile, YAMAKATO provides a practical option for enthusiasts and shop technicians looking to keep small engines running. This 398811 magneto is part of a broader line of replacement parts designed to fit a range of American brands.