This ignition module is a genuine OEM sourced item, it is not an aftermarket imitation. Ignition module supplies electric current to the spark plug. If the ignition coil is defective, the engine may not start. Please note, this assembly includes a metal ignition module with a rubberized wire and the spark plug boot. To complete this repair you will need a screwdriver.
Troubleshooting
This part fixes the following symptoms:
Will Not Start
This part works with the following brands:
Weed Eater
Husqvarna
Poulan
Craftsman
This part works with the following products:
Trimmer
Part# 578287001 replaces these:
530039237, 545024901, 578287001,
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Customer Part Reviews
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4.7
Average Rating (out of 5):
★★★★★
★★★★★
(16 Reviews)
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★★★★★
★★★★★
Parts
Right price and correct parts always thanks
Guest - May 6, 2019
Verified Purchase
★★★★★
★★★★★
Done the job
My leaf blower had no spark. Ordered a new coil from ereplacementparts. It fit like it should and got the leaf blower going again.
Guest - May 28, 2019
Verified Purchase
★★★★★
★★★★★
Worked as expected
Arrived quickly, correct part my blower is working again
Guest - June 11, 2019
Verified Purchase
★★★★★
★★★★★
very easy replacement
Exactly what I ordered
Guest - June 21, 2019
Verified Purchase
★★★★★
★★★★★
great part easy repair
part arrived quickly ,fits perfectly
Guest - July 30, 2019
Verified Purchase
★★★★★
★★★★★
Great service and customer support
Thank you for your professional service. Your staff was very helpful and delivery of a much needed part was exceptional. Thank you
Timothy - October 3, 2019
Verified Purchase
★★★★★
★★★★★
Perfect part Match
I ordered the part online but was getting an error message. Contacted customer service Dept and they were extremely helpful and ordered the part that I needed. The delivery time was faster than I anticipated. Will order from them again.
Guest - June 2, 2020
Verified Purchase
★★★★★
★★★★★
Easy Repair. Parts Workded Great
Arrived in good condition and dated promised.
Mark - July 13, 2020
Verified Purchase
★★★★★
★★★★★
Fast service and the perfect part.
The part that I ordered arrived fast, and was just what I needed to repair my weed eater . and the cost was 70% cheaper than the lawn mower shop wanted to charge me. Thanks for a great place to order replacement parts.
Guest - July 15, 2020
Verified Purchase
★★★★★
★★★★★
Easy repair, brought the grass trimmer back to life
The ignition coil replaced a very old model. It worked as I hoped.
Guest - July 14, 2021
Verified Purchase
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Questions & Answers
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Removed the covers so I could access the ignition coil, then removed the old ignition coil. Then installed the new ignition coil and gapped the distance between the flywheel magnets and ignition coil with a business card. It cranked right up.
Remove all covers and spark plug wire, ignition coil. Replaced, gap between the coil and flywheel is 0.012. Replaced fuel cap also. Install parts in reverse order.
Took the back cover off of the Weedeater and pulled the whole motor assembly out about 3 inches. Removed 2 screws and the coil came right off. Put an old business card on the flywheel and bolted the new one back on. Spun it by hand to make sure that I had clearance. Slid the motor assembly back into place and replaced the rear cover. Put
... Read morethe air filter in and then primed it up and it started on the first pull. Easy as falling off a rock.
Read less
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Ignition Module connector broke and bulb was worn with cracks
Pulled trimmer apart and replaced parts. Pretty simple if you are mechanically inclined. If you don\'t know what you are doing a simple YouTube video will walk you through it. Took me maybe a half-hour to replace both things which included watching the video on how to do it.
Remove head from trimmer (had to be careful wording that) 5 or 6 screws to remove cover & 2 more retain the module. To reinstall place a business card between module and magnetic part of flywheel tighten screws, remove card and reinstall removed parts.
removed trimmer housing
pulled wires off kill swatch
removed module
cleaned magnet
set air gap
put air trimmer housing back togheter
pull starter string
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Coil was bad new one was a little different but was able to make it work
You must dismantle the entire blower to get to the ignition module. Simple job, just pay attention to what goes where as you dismantle it. I used a business card to set gap between module and magnet on flywheel.
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Model Cross Reference
This part works with the following models:
ERP Number: ERP12628861
Manufacturer Part Number: 578287001
This part is in stock in our warehouse and will ship out within 1 business day of the order being placed.
New stock is on the way! On order parts usually ship within 7 business days.
Item is not in stock and usually ships 10-15 business days from the time you place your order.
This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.
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Mail-In Recycling Rebate
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.
