Briggs & Stratton Ignition Coil - 591459

Product Details & Features

Keep your Briggs & Stratton engine firing on all cylinders with this genuine ignition coil (part 591459) — a critical component of the ignition system that helps ensure reliable starting and smooth running performance.

This high‑quality coil (also known as an ignition magneto armature) is engineered to OEM specifications and is designed to deliver a strong, consistent spark to the spark plug at the correct moment, enabling efficient combustion and dependable engine operation. It’s commonly used on a range of Briggs & Stratton small engines, including many Vanguard series and 10–12 HP OHV applications. 

Key Features

• Genuine OEM Part: Designed and manufactured to Briggs & Stratton original specifications for a reliable fit and long‑lasting performance.

• Reliable Spark Generation: Provides the high‑voltage output needed to ignite the fuel‑air mixture, helping ensure smooth starts and consistent running. 

• Durable Construction: Built from quality materials to withstand engine heat, vibration, and frequent cycles of use. 

• Direct Replacement: Replaces older part numbers including 490586, 491312, 492341, 495859, 690248, 715231, 798853 and others, making it a versatile choice for many compatible engines. 

• Wide Compatibility: Often found on Vanguard single and vertical crankshaft engines as well as other Briggs & Stratton models — always check your engine’s model/type/code for exact fit.

Why It Matters
A healthy ignition coil is essential for dependable engine performance. If your engine is hard to start, misfires, runs erratically or won’t start at all, a worn or failing ignition coil could be the cause. Replacing it with this genuine 591459 unit helps restore proper spark delivery, improve starting reliability and extend the life of your outdoor power equipment.