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Description
84004206 – Magneto Armature (Genuine Briggs & Stratton OEM Ignition Coil)
The Briggs & Stratton 84004206 Magneto Armature is a genuine OEM replacement ignition component designed to deliver reliable spark generation for compatible Briggs & Stratton small engines. Manufactured to Briggs & Stratton's exact factory specifications, this magneto armature (ignition coil) converts magnetic energy from the flywheel into the high-voltage spark required to ignite the air-fuel mixture, ensuring dependable engine starting, smooth operation, and consistent power output.
Built with premium electrical windings and a durable, weather-resistant housing, the 84004206 Magneto Armature is engineered to withstand heat, vibration, and demanding operating conditions commonly encountered in lawn and garden equipment.
Product Details
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Part Number: 84004206
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Brand: Briggs & Stratton
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Part Type: Magneto Armature (Ignition Coil)
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Function: Generates high-voltage spark for engine ignition
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Ignition Type: Magneto Electronic Ignition
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Installation: Direct OEM Replacement
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Genuine Briggs & Stratton OEM Part
Key Features
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Genuine Briggs & Stratton OEM ignition coil
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Provides reliable spark for fast engine starts
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Precision-engineered for consistent ignition timing
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Durable, heat-resistant construction
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Resistant to vibration and moisture
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Supports smooth engine performance and fuel efficiency
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Direct replacement with no modifications required
Function
The 84004206 Magneto Armature generates the electrical voltage needed to fire the spark plug as the flywheel rotates. Proper ignition performance helps ensure easy starting, smooth engine operation, improved fuel combustion, and dependable power under varying operating conditions.
Compatible Equipment
The Briggs & Stratton 84004206 Magneto Armature fits selected Briggs & Stratton engines used in:
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Zero-turn mowers
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Riding lawn mowers
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Lawn tractors
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Walk-behind mowers
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Pressure washers
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Generators
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Utility equipment
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Other outdoor power equipment equipped with compatible Briggs & Stratton engines
Always verify your engine model, type number, code, and OEM part number before ordering to ensure proper compatibility.
Who Is This For?
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Homeowners
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Commercial landscapers
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Lawn care professionals
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Small engine repair technicians
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Outdoor power equipment dealers
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Equipment maintenance departments
Recommended Property Size
Ideal for equipment maintaining:
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Residential lawns
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Large estates
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Commercial landscaping properties
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Golf courses
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Municipal parks
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Farms and ranches
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Industrial facilities
Pros
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Genuine Briggs & Stratton OEM quality
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Reliable engine starting
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Consistent high-voltage spark output
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Durable weather-resistant construction
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Helps improve engine efficiency
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Factory-correct fit
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Long service life
Cons
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Fits only compatible Briggs & Stratton engine models
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Spark plug and flywheel should be inspected if ignition problems continue after replacement
Comparison – Briggs & Stratton 84004206 OEM Magneto Armature vs Aftermarket Ignition Coils
Briggs & Stratton 84004206 Genuine OEM Magneto Armature
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Exact OEM electrical specifications
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Factory-calibrated ignition performance
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High-quality copper windings
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Superior durability and reliability
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Designed specifically for Briggs & Stratton engines
Aftermarket Ignition Coils
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May vary in spark output and timing accuracy
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Variable material and winding quality
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Potential fitment and reliability issues
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Shorter service life under heavy-duty operation
Why Buy from Barry's Power Equipment?
Barry's Power Equipment supplies genuine Briggs & Stratton OEM engine parts trusted by homeowners, commercial landscapers, and professional repair technicians.
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Genuine OEM Briggs & Stratton replacement parts
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Fast nationwide shipping
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Competitive pricing
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Expert technical support
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Extensive inventory for Briggs & Stratton, Kohler, Kawasaki, Honda, Scag, Ariens, Gravely, Hydro-Gear, Toro, Exmark, Ferris, Hustler, Cub Cadet, John Deere, STIHL, and many other leading outdoor power equipment brands.