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Briggs and Stratton Engine Ignitions

Popular Briggs and Stratton Engine Ignitions

Hard starting or an engine that suddenly stops may point to a damaged magneto armature. This ignition coil turns magnetic energy from the spinning flywheel into the electrical pulse that fires the spark plug. First try a known-good spark plug and inspect the safety switches, grounding wire, terminals, and flywheel magnet. Confirm fit from the full engine identification numbers, since similar coils may mount differently. Work only with the engine off and cool. Disconnect the battery and spark plug lead before removing covers. During installation, use the air gap listed in the service manual and tighten the mounting screws evenly. Keep hands clear of the flywheel and use an insulated tester to check for spark.
Hard starting or an engine that suddenly stops may point to a damaged magneto armature. This ignition coil turns magnetic energy from the spinning flywheel into the electrical pulse that fires the spark plug. First try a known-good spark plug and inspect the safety switches, grounding wire, terminals, and flywheel magnet. Confirm fit from the full engine identification numbers, since similar coils may mount differently. Work only with the engine off and cool. Disconnect the battery and spark plug lead before removing covers. During installation, use the air gap listed in the service manual and tighten the mounting screws evenly. Keep hands clear of the flywheel and use an insulated tester to check for spark.
What this part fixes:
  • Will Not Start
$62.60
In Stock
This magneto, also known as an ignition coil, is a genuine OEM replacement part for outdoor power equipment. It generates the spark needed to ignite the air-fuel mixture in the engine’s combustion chamber, ensuring smooth and reliable operation. Over time, the magneto may fail due to worn wiring, damage to the spark plug lead, or incorrect gapping between the coil and flywheel. Symptoms of a faulty magneto include misfiring, hard starting, and poor performance. Installation involves removing the spark plug for safety, accessing the flywheel, and setting the correct gap with a feeler gauge before securing the new part.
This magneto, also known as an ignition coil, is a genuine OEM replacement part for outdoor power equipment. It generates the spark needed to ignite the air-fuel mixture in the engine’s combustion chamber, ensuring smooth and reliable operation. Over time, the magneto may fail due to worn wiring, damage to the spark plug lead, or incorrect gapping between the coil and flywheel. Symptoms of a faulty magneto include misfiring, hard starting, and poor performance. Installation involves removing the spark plug for safety, accessing the flywheel, and setting the correct gap with a feeler gauge before securing the new part.
What this part fixes:
  • Will Not Start
Installation Instructions
Thomas from ALFRED, ME
5 HP Briggs and Stratton chipper shredder - no spark
Removed old sparkless magneto, replaced with new part PS9278124 Magneto, and still no spark. The only conclusion that I can draw, is this magneto is defective,
Ignition coil 595304 is an original equipment manufacturer (OEM) part that fits Briggs & Stratton lawn and garden equipment engine models 31R907-0018-G1, 33R877-0002-G1, 33R877-0009-G1 and 33S877-0015-G1. Ignition coil 595304 generates the voltage for the spark plug. Set the ignition coil air gap at 10/1000-in to 14/1000-in. Torque the ignition coil screws to 30-lb-in.
Ignition coil 595304 is an original equipment manufacturer (OEM) part that fits Briggs & Stratton lawn and garden equipment engine models 31R907-0018-G1, 33R877-0002-G1, 33R877-0009-G1 and 33S877-0015-G1. Ignition coil 595304 generates the voltage for the spark plug. Set the ignition coil air gap at 10/1000-in to 14/1000-in. Torque the ignition coil screws to 30-lb-in.
What this part fixes:
  • Will Not Start
This genuine replacement magneto is designed for Briggs & Stratton engines used in Toro lawn mowers. It plays a vital role in the ignition system by generating the electrical current needed to fire the spark plug. Made from high-quality materials, this part is sold individually. Note: The spark plug boot is sold separately. To replace the magneto, begin by removing the housing or covers from your mower. Next, remove the spark plug and bind the cylinder to prevent it from turning. Disconnect the ignition wires and remove the old ignition coil. Install the new magneto, carefully setting the correct air gap between the coil and the flywheel. Once installed, reassemble the unit and test for proper operation. A screwdriver set is recommended for this repair.
This genuine replacement magneto is designed for Briggs & Stratton engines used in Toro lawn mowers. It plays a vital role in the ignition system by generating the electrical current needed to fire the spark plug. Made from high-quality materials, this part is sold individually. Note: The spark plug boot is sold separately. To replace the magneto, begin by removing the housing or covers from your mower. Next, remove the spark plug and bind the cylinder to prevent it from turning. Disconnect the ignition wires and remove the old ignition coil. Install the new magneto, carefully setting the correct air gap between the coil and the flywheel. Once installed, reassemble the unit and test for proper operation. A screwdriver set is recommended for this repair.
What this part fixes:
  • Will Not Start
$44.20
On Order
This is a genuine OEM sourced replacement part designed for use with gas powered string trimmers and blowers. The ignition module also known as armature-magneto is designed to produce pulses of high voltage for the spark plugs. It is made from durable metal with a rubber insulated wire and it is sold individually. Please note the spark plug boot is sold separately.
This is a genuine OEM sourced replacement part designed for use with gas powered string trimmers and blowers. The ignition module also known as armature-magneto is designed to produce pulses of high voltage for the spark plugs. It is made from durable metal with a rubber insulated wire and it is sold individually. Please note the spark plug boot is sold separately.
Installation Instructions
Jeff from PIEDMONT, SC
Engine died just a few minutes after running
Changed the spark plug, carburetor, Head gasket,Air filter, but when I replaced the magneto I got real results. So if you have a small engine that dies just as it warms up the magneto may be the problem. Cut my grass finally.
Original Equipment Manufacturer

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$63.64
In Stock
This magneto armature is an OEM part direct from Briggs & Stratton. Compatible with many small engines, this component provides the needed electrical voltage to the spark plug. This item is sold individually. You will need a screwdriver and a wrench set for the installation.
This magneto armature is an OEM part direct from Briggs & Stratton. Compatible with many small engines, this component provides the needed electrical voltage to the spark plug. This item is sold individually. You will need a screwdriver and a wrench set for the installation.
$73.04
In Stock
This replacement armature-magneto also known as an ignition module is specially designed for use with Briggs and Stratton engines commonly used on Toro lawn and garden equipment. It is a genuine OEM sourced item that is sold individually. The purpose of this item is to produce pulses of high voltage for the spark plugs. Please note, the spark plug boot is sold separately. To complete this repair you will need screwdriver set.
This replacement armature-magneto also known as an ignition module is specially designed for use with Briggs and Stratton engines commonly used on Toro lawn and garden equipment. It is a genuine OEM sourced item that is sold individually. The purpose of this item is to produce pulses of high voltage for the spark plugs. Please note, the spark plug boot is sold separately. To complete this repair you will need screwdriver set.
$68.12
In Stock
This magneto armature ignition coil is designed to generate the high-voltage spark needed for reliable ignition in small single-cylinder engines. By converting low voltage into a consistent spark for the spark plug, it helps resolve issues such as hard starting, misfiring, or no-start conditions. Built for dependable performance and direct replacement, it restores smooth engine operation and reliable starting in lawn mowers and other outdoor power equipment.
This magneto armature ignition coil is designed to generate the high-voltage spark needed for reliable ignition in small single-cylinder engines. By converting low voltage into a consistent spark for the spark plug, it helps resolve issues such as hard starting, misfiring, or no-start conditions. Built for dependable performance and direct replacement, it restores smooth engine operation and reliable starting in lawn mowers and other outdoor power equipment.
$65.02
In Stock
This replacement part is a genuine OEM sourced component which is specially designed for use with Briggs and Stratton engines commonly installed on lawn and garden equipment. The ignition module also known as an armature-magneto provides electric current for the ignition system by producing pulses of high voltage for the spark plugs. It is made of high-quality metal with a rubber insulated wire and it is sold individually, please note the spark plug boot is sold separately.
This replacement part is a genuine OEM sourced component which is specially designed for use with Briggs and Stratton engines commonly installed on lawn and garden equipment. The ignition module also known as an armature-magneto provides electric current for the ignition system by producing pulses of high voltage for the spark plugs. It is made of high-quality metal with a rubber insulated wire and it is sold individually, please note the spark plug boot is sold separately.
This replacement armature-magneto also known as an ignition module is specially designed for use with Briggs and Stratton engines commonly installed on Toro lawn and garden equipment. Ignition coil supplies high voltage to the spark plug on the engine. If the ignition coil is defective, the engine may not start. To complete this repair you would need screwdriver set.
This replacement armature-magneto also known as an ignition module is specially designed for use with Briggs and Stratton engines commonly installed on Toro lawn and garden equipment. Ignition coil supplies high voltage to the spark plug on the engine. If the ignition coil is defective, the engine may not start. To complete this repair you would need screwdriver set.

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