Key Features Genuine Briggs & Stratton OEM ignition coil designed to match original equipment specifications for dependable spark generation and consistent starts. Reliable spark energy and timing to support efficient combustion, reducing hard starts and misfires in typical small engine tasks like mowing, trimming, and power equipment operation. Durable housing and precision electrical design that resist heat, vibration, and environmental exposure common to outdoor use. Precisely matched mounting points and wiring connections for a secure, exact-fit installation and proper spark delivery across operating conditions. Part Reference 397358 confirms correct replacement part and alignment with Briggs & Stratton engines. Product Details Product Type: Ignition Coil / Spark Coil Part Reference: 397358 Location: Ignition system Material: Precision electrical components within a durable housing Function: Generates high-voltage spark to ignite the fuel/air mixture in Briggs & Stratton engines Purpose: Maintains spark delivery and ignition timing for reliable engine starts and smooth operation Compatibility Used on select Briggs & Stratton engines and outdoor power equipment where 397358 is specified in the parts diagram. Typical applications include lawn mower engines, garden tractor engines, pressure washer engines, generator engines, and other small engine-powered equipment with compatible ignition systems. Fitment Tip: Before ordering, verify the engine model, type and code (usually found on the engine tag) to ensure correct fitment and ignition timing. Note: Always consult the engine’s parts manual for exact compatibility and identical part numbers.