Key Features Genuine OEM ignition coil – Briggs & Stratton part 591459 designed for authentic performance and fit. Consistent high‑voltage output – Delivers reliable spark energy to ignite the fuel/air mixture efficiently. Durable construction – Engineered to withstand heat, vibration, and environmental wear common in outdoor engines. Precision fitment – OEM mounting points and exact air‑gap alignment with the flywheel support stable spark delivery and long service life. OEM reference and compatibility – Part reference 591459; compatible with a range of Vanguard OHV and larger Briggs & Stratton engines. Product Details Product Type: Ignition Coil / Magneto Armature Part Reference: 591459 Application: Flywheel ignition system Function: Converts mechanical rotation into high‑voltage spark for spark plug ignition OEM Quality: Genuine Briggs & Stratton replacement for ignition performance Replacement Notes: Replaces or supersedes OEM numbers including 490586, 491312, 492341, 495859, 690248, 715231, 795315, 799650 Fitment Guidance: Verify your engine’s Model–Type–Code and consult the parts manual to confirm correct fitment before ordering Compatibility Typically used on larger Briggs & Stratton engines for mower, tractor, and equipment applications, including Vanguard OHV and single‑cylinder OHV models. Common compatible engine series include: 10HP – 14HP Vanguard OHV engines 9HP – 12.5HP Vanguard OHV series Larger single‑cylinder and V‑twin Briggs & Stratton engines used on ride‑on mowers and garden tractors Important: Exact compatibility depends on the engine’s Model, Type & Code stamping. Always cross‑reference with the engine’s specification tag and parts manual to ensure correct fitment and ignition performance.
