Easy
15-30 minutes
This item has been sourced from the original manufacturer and is intended to be used with chainsaws from Poulan. The ignition module is mounted near the flywheel and is used to create an electric charge as the magnet on the flywheel passes. The electric charge is sent to the spark plug to ignite the air/fuel mixture in the cylinder. This item is available as an individual replacement part.
Module Ignition Walbro Mb-74 545202701
OEM part for: Poulan
Part Number: 545202701
$41.09
In Stock
Ships within 1 business day 
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Frequently Purchased Together ?
Compatibility
This part will fit the following 2 machines
Poulan
PP5020AV 2 Stroke Gas Chainsaw View Diagrams & Manuals
PP4818A Chain Saw View Diagrams & Manuals
This item works with the following types of products:
- Chain Saw Parts
- Saw Parts
Repair Videos ?
Watch the Repair Video for
Module Ignition Walbro Mb-74
Articles:
|
Step-by-step instructions for removing and installing the ignition module on your Poulan Pro chainsaw....
November 08, 2017
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Customer Part Reviews ?
Average Rating (out of 5):
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Perfect Fit
Part arrived quickly, installed easily, and my chainsaw started right up again.
Guest -
May 26, 2020
Verified Purchase
Perfect part!
Easy to find it on this eReplacementParts online.
Guest -
October 28, 2019
Verified Purchase
Total Fail
I was shipped the wrong part in a correctly labeled package twice! I explained what happened the first time to customer service and they assured me they would check the replacement shipment before sending it. They did not check the actual and part and sent the same incorrectly packaged part again. I wasted two weeks waiting on the wrong parts and had pay to ship them back myself. I would not recommend ereplacementparts.com
Alan -
August 9, 2019
Verified Purchase
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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.
Would'nt Start
Richard - March 28, 2016
👍 7 of 7 people found this instruction helpful
Tool Type
Chain Saw
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Pliers, Wrench Set
Removed the ignition module and gapped it 0.014 from the flywheel magnets, replaced the broken chain catcher. Then I replaced the the chain and bar. Runs like a new saw.
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no spark
James - April 11, 2019
👍 1 of 1 people found this instruction helpful
Tool Type
Chain Saw
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, .014 feeler gauge
Parts Used
Removed pull start
blew out sawdust
removed coil
installed new coil .014" from flywheel using feeler gauge
re-installed pull start
blew out sawdust
removed coil
installed new coil .014" from flywheel using feeler gauge
re-installed pull start
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chainsaw would run till hot, then stop. Eventually would not start at all
Steve - April 23, 2022
Tool Type
Chain Saw
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Pliers, torx bit
1. remove side cover to expose ign. coil and wires
2. remove and replace coil and wires
3. set gap on coil
4. install cover
its that easy.
2. remove and replace coil and wires
3. set gap on coil
4. install cover
its that easy.
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clutch is broke 2 need parts
John - October 4, 2021
Tool Type
Chain Saw
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Pliers, no
Parts Used
remove clutch parts saw ran wood not stop
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No spark
Harlow - June 21, 2021
Tool Type
Chain Saw
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Wrench Set
Parts Used
Removed housing and coil....replaced with new ...adjusted gap and started right up...
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My chainsaw would not run
John - October 15, 2016
Tool Type
Chain Saw
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Pliers, Socket set, Torx bits
Parts Used
Removed , air filter and housing
Removed , start cord housing
Removed ignition coil
Reversed procedure , runs like a new one
Removed , start cord housing
Removed ignition coil
Reversed procedure , runs like a new one
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No ignition
Lester - June 11, 2016
Tool Type
Chain Saw
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Power Drill, Socket set
Parts Used
Remove crank housing, remove ignition coil & replace.
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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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