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590454

Briggs & Stratton Lawn & Garden Equipment Engine Ignition Coil 590454 4.00 x 3.50 x 2.50 Genuine OEM

by Briggs & Stratton · Ignition Coil

Lawn & GardenLawn & Garden Equipment & Accessories

Condition: New
$112.40 at Sears PartsDirect · as of 18 Oct 2026
See current price at Sears PartsDirect

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Description

This is a Genuine OEM Briggs & Stratton part. Basic InformationPart Name: Lawn & Garden Equipment Engine Ignition CoilManufacturer: Briggs & StrattonCategory: Lawn and Garden Equipment EnginePrimary Function: Generates voltage for the spark plug in lawn and garden equipment engines. Installation & CompatibilityCompatible Models: Fits various Briggs & Stratton appliance models. Please confirm this part is correct for your model before ordering. Installation Difficulty: Medium — involves accessing and replacing the ignition coil within the engine. Tools Required: Screwdriver, spark plug socket, and adjustable wrench. Additional Information: Ignition coil 590454 replaces part numbers 591932, 799381, and 802574. It connects to the flywheel and spark plug, generating the voltage needed to ignite the fuel-air mixture during engine start-up and operation. If your lawn equipment won?t start, runs inconsistently, or stalls mid-use, a faulty ignition coil could be the cause. Replacing it helps restore reliable ignition performance and overall engine efficiency. Before starting the repair, disconnect the spark plug wire and make sure the engine is cool. Use a screwdriver and spark plug socket to access and replace the coil. Refer to the How to replace a lawn mower ignition coil on a flathead engine repair guide for step-by-step instructions. Wear work gloves to protect your hands during installation. | Briggs & Stratton Lawn & Garden Equipment Engine Ignition Coil 590454 4.00 x 3.50 x 2.50 Genuine OEM

Fits, as listed by Sears PartsDirect

Listed by part number, not by machine model: confirm the number against your appliance's or machine's parts list before ordering.

For: Lawn & Garden Equipment Engine

Specifications

4.00 x 3.50 x 2.50