303447 Ignition Coil for Briggs & Stratton 303777 31P777 LG492341 LG495859

Product Overview

This ignition coil generates the high voltage needed to ignite the fuel-air mixture in Briggs & Stratton small engines. It is designed for use in lawn mowers, generators, and other outdoor power equipment. Replacing a faulty ignition coil restores reliable engine start and smooth operation.

Key Features & Performance

• Direct replacement for OEM part numbers: 303447, 303777, 31P777, LG492341, LG495859
• High-quality construction ensures consistent spark output
• Pre-tested for electrical performance and durability
• Easy to install with basic hand tools
• Helps reduce engine misfire and hard starting

Fitment & Compatibility

• Briggs & Stratton engines with model numbers: 31P777
• Briggs & Stratton engines using OEM ignition coil 303447, 303777, LG492341, LG495859
• Compatible with many Briggs & Stratton single-cylinder engines

Common Uses

• Lawn mowers (riding and walk-behind)
• Garden tractors
• Pressure washers
• Portable generators
• Small engine replacement and repair

Technical Specifications

• Part Number(s): 303447, 303777, 31P777, LG492341, LG495859
• Type: Ignition Coil
• Application: Briggs & Stratton engines
• Material: High-temperature epoxy and copper winding

Frequently Asked Questions

Q: How do I know if my ignition coil needs replacement? A: Symptoms include no spark, hard starting, engine misfire, or stalling under load. Testing with a multimeter can confirm resistance values within specification.

Q: Is this ignition coil compatible with all Briggs & Stratton engines? A: No, this coil is designed for specific engine models listed under fitment. Always verify your engine model and OEM part number before ordering.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.