Easy
30-60 minutes
This item is a genuine replacement part that is OEM sourced for quality. The ignition module is intended to be used with chainsaws from Husqvarna and Poulan. This part is used to create an electric charge when the magnet on the flywheel passes by. The electric charge is sent to the spark plug to ignite the air/fuel mixture inside the combustion chamber. This item is available as an individual replacement part.
Ignition Module 587329502
OEM part for: Husqvarna, Poulan
Part Number: 587329502
$109.60
In Stock
Ships within 1 business day 
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Compatibility
This Ignition Module will fit the following 85 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
This item works with the following types of products:
- Chain Saw Parts
- Saw Parts
This part replaces obsolete part #: 587329501, 5060272-01, , 506027206, 544018301, 5060272-06, 5039012-01, 5440183-01, 5060272-07, 506027203, 506027201, 506027204, 506010001, 503635501, 503901201, 506027207
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Customer Repair Instructions ?
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
Husqvarna chainsaw ignition module fails after ~10 hours of use
Tom - April 21, 2018
👍 2 of 3 people found this instruction helpful
Tool Type
Chain Saw
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver
Parts Used
1. Remove starter cover (4 hex head screws)
2. Remove the grey plastic wire harness cover (pops out, exposes the lower ignition module screw)
3. Remove the old ignition module (2 screws)
4. Strip the last 1/8" off of the new ignition module wire (don't shorten the ignition wire, just strip the end in order to make best contact with spark plug head)
5. Pull the old ignition module spark plug adapter off
6. Push the spark plug adapter onto the new ignition module
7. Install new ignition module (2 screws)
8. Reset wires in harness chase and push onto spark plug
9. Reattach grey wire chase cover, reattach starter cover [done]
2. Remove the grey plastic wire harness cover (pops out, exposes the lower ignition module screw)
3. Remove the old ignition module (2 screws)
4. Strip the last 1/8" off of the new ignition module wire (don't shorten the ignition wire, just strip the end in order to make best contact with spark plug head)
5. Pull the old ignition module spark plug adapter off
6. Push the spark plug adapter onto the new ignition module
7. Install new ignition module (2 screws)
8. Reset wires in harness chase and push onto spark plug
9. Reattach grey wire chase cover, reattach starter cover [done]
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No spark from the old ignition module
Terry - December 27, 2019
Tool Type
Chain Saw
Difficulty
Medium
Time
1-2 hours
Tools Used
Screwdriver
Parts Used
The new ignition module fit perfectly however it did not have the cap for the spark plug as shown on the order page. I was able to use the old cap/spring from the old module, fortunately I had not discarded it!
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No Spark
Andrew - July 26, 2018
👍 0 of 1 people found this instruction helpful
Tool Type
Chain Saw
Difficulty
Easy
Time
15-30 minutes
Tools Used
, Hex wrench
Parts Used
Removed Spark plug
removed top cover, side cover
Removed old ignition module and installed new module. Set distance from magnets to module with feeler gauge 0.014 A business card will work just as well.
Connected spark plug and reinstalled covers.
removed top cover, side cover
Removed old ignition module and installed new module. Set distance from magnets to module with feeler gauge 0.014 A business card will work just as well.
Connected spark plug and reinstalled covers.
Did you find this story helpful?
Thanks for voting and helping fellow customers!
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Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
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