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Ignition Module 850108002

OEM part for: Ryobi, Homelite

Part Number: 850108002


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Ignition Module - 850108002:Ryobi 360 View
Ignition Module - 850108002:RyobiIgnition Module - 850108002:RyobiIgnition Module - 850108002:RyobiIgnition Module - 850108002:Ryobi 360 View
Usually ships in 7 - 12 business days
Leaves our warehouse within
7 - 12 business days
Medium 15-30 minutes (5 rated repairs)?
OEM: Original Equipment Manufacturer ?
RyobiHomelite
Does this d-block d-md-none fit my product?

Product Description ?

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 provides current for the ignition system by producing pulses of high voltage for the spark plugs. It is made out of metal with some plastic components and it is sold individually. Includes a spark plug boot.

To complete this repair you would need screwdriver set. Please note replacing this module would differ based on your unit, however the basic steps would be the same.

• Remove the housing/covers from the unit
• Remove the spark plug
• Bind the cylinder
• Remove the air filter cover and side cover
• Remove the throttle cable from the carburetor
• Disconnect the wires
• Remove old ignition coil
• Install new ignition coil
• Install the red wire
• Set the gap
• Install the black wire
• Reassembly and test the unit

  • Classification: Part
  • Weight: 0.31 lbs.
  • Shipping: Ships Worldwide

Frequently Purchased Together ?

Compatibility

This part will fit the following 48 machines

Ryobi

RY39500 26cc Hedge Trimmer View Diagrams & Manuals
RY26500 Trimmer View Diagrams & Manuals
CS30 (RY26500) Trimmer View Diagrams & Manuals
RY26901 Trimmer View Diagrams & Manuals
RY26520 Trimmer View Diagrams & Manuals
RY26921 Trimmer View Diagrams & Manuals
RY26540 Brush Cutter View Diagrams & Manuals
RY26941 Brush Cutter View Diagrams & Manuals
RY28000 26cc String Trimmer View Diagrams & Manuals
RY28020 (CS26) 26cc String Trimmer View Diagrams & Manuals
RY28040 (SS26) 26cc String Trimmer View Diagrams & Manuals
RY26000 26cc Power Head View Diagrams & Manuals
RY28021 String Trimmer View Diagrams & Manuals
RY28041 String Trimmer View Diagrams & Manuals
RY52604 Gas Pruner View Diagrams & Manuals
RY28060 26CC Brush Cutter View Diagrams & Manuals
RY52907 Gas Pruner TP26 View Diagrams & Manuals
TP26 TP26 Gas Pruner View Diagrams & Manuals
RY52604 (TP26) Gas Pruner View Diagrams & Manuals
RY28020 26cc String Trimmer View Diagrams & Manuals
RY52907 (TP26) Gas Pruner View Diagrams & Manuals
RY28040 26cc String Trimmer View Diagrams & Manuals

Homelite

UT-08580 26cc Blower View Diagrams & Manuals
UT-08981 26cc Blower View Diagrams & Manuals
UT-08520 26cc Blower View Diagrams & Manuals
UT-08921 26cc Blower View Diagrams & Manuals
UT-08550 26cc Blower View Diagrams & Manuals
UT-08951 26cc Blower View Diagrams & Manuals
UT-50500 Edger View Diagrams & Manuals
UT-50901 Edger View Diagrams & Manuals
UT-21506 Mightylight String Trimmer View Diagrams & Manuals
UT-21907 26cc Mightyliite String Trimmer View Diagrams & Manuals
UT-21947 26cc Mightyliite String Trimmer View Diagrams & Manuals
UT-21546 Mightylite String Trimmer View Diagrams & Manuals
UT40502 Mightylite Hedge Trimmer View Diagrams & Manuals
UT40903 Mightylite Hedge Trimmer View Diagrams & Manuals
UT-21566 Mightylite Versatool String Trimmer View Diagrams & Manuals
UT-21004 Mightylite String Trimmer View Diagrams & Manuals
UT-21044 Mightylite String Trimmer View Diagrams & Manuals
UT-29005 Mightylite String Trimmer View Diagrams & Manuals
UT-29045 Mightylite String Trimmer View Diagrams & Manuals
UT21006 Trimmer View Diagrams & Manuals
UT29007 Trimmer View Diagrams & Manuals
UT21046 Trimmer View Diagrams & Manuals
UT29047 Trimmer View Diagrams & Manuals
UT21967 26cc Mightylite Versa Tool String Trimmer View Diagrams & Manuals
UT32000 26cc String Trimmers View Diagrams & Manuals
UT32050 26cc String Trimmers View Diagrams & Manuals
Show More Compatible Models
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This item works with the following types of products:

  • Hedge Trimmer Parts
  • Trimmer Parts
  • Blower Parts
  • Edger Parts
  • Pruner Parts

This part replaces obsolete part #: 850108001, 50108002

Customer Part Reviews ?

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  • The no spark solution SOLVED
    Service great and help to solve shipping issues with our Great USPS that can't deliver to right Street . Can't Read, can't operated the GPS device. Left it the next Street over. Reordered and when I took it out of the weed eater #'s did not match. Call Service dept. And they say the new part matched many other models including mine. Put it in and back together and refueled pulled 3 times and runs great.Thanks for your Service people's patience and getting the part to me.
    Robert G. - August 22, 2019 Verified Purchase
    t
    t
    t - t days ago Verified Purchase
    eReplacementParts Team
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    Questions & Answers ?

    Our customer Service team is at the ready daily to answer your part and product questions.

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    We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.

    Does this fit my product?

    Questions & Answers for Ignition Module


    Can't find ignition module part #85010800203
    Gregory for model number Ss26 asked on 2022-05-12
    Hello Gregory, Thank you for contacting us. We have researched the model you have provided and have found the part you are looking for is Part Number:850108002. If you need help placing an order, customer service is open 7 days a week. Please feel free to give us a call. We look forward to hearing from you!
    eReplacementParts Team May 12, 2022

    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.

    Medium 15-30 minutes (5 rated repairs)?

    Blower was very hard to start

    jerry - March 16, 2016
    👍 8 of 8 people found this instruction helpful
    Tool Type

    Blower

    Difficulty

    Easy

    Time

    15-30 minutes

    Tools Used

    Screwdriver, Socket set

    I found your you tube video on how to replace the ignition module. Thank you it was very helpful. Here is the link if anyone else needs some help.

    https://www.youtube.com/watch?v=UEtxb35sDiQ

    Did you find this story helpful?
    Thanks for voting and helping fellow customers!

    Ignition module wire broke

    Joseph - September 7, 2016
    👍 2 of 3 people found this instruction helpful
    Tool Type

    Trimmer

    Difficulty

    Medium

    Time

    15-30 minutes

    Tools Used

    , Star bits

    1: Remove all-star screws from outer housing
    2: Unscrew ignition module screws & replace with new module
    3: Close case, locate clutch with outer case & reattach with star screws.
    4: Fill with gas & your set to go!
    Did you find this story helpful?
    Thanks for voting and helping fellow customers!

    Ignition module failed

    Aaron - October 2, 2016
    Tool Type

    Trimmer

    Difficulty

    Easy

    Time

    15-30 minutes

    Tools Used

    Screwdriver

    1. Took body screws out
    2. Pulled motor out
    3. Changed out module and spark plug
    4. Put it back together
    Did you find this story helpful?
    Thanks for voting and helping fellow customers!

    Ignition wire broke off spark plug

    Dwane - June 16, 2016
    👍 1 of 2 people found this instruction helpful
    Tool Type

    Trimmer

    Difficulty

    Hard

    Time

    1-2 hours

    Tools Used

    Pliers, Socket set, Star wrench

    • Removed spark plug
    • Removed star head screws from rear trimmer cover
    • Removed star head screws from trimmer motor housing
    • Replaced ignition coil with new one and gapped with a piece of cardboard
    • Pulled out starter rope completely and replaced motor housing so ripe was under tension
    • Replaced back of trimmer cover
    Did you find this story helpful?
    Thanks for voting and helping fellow customers!

    Broke spark plug wire

    Michael - May 26, 2016
    👍 1 of 2 people found this instruction helpful
    Tool Type

    Trimmer

    Difficulty

    Medium

    Time

    15-30 minutes

    Tools Used

    Screwdriver, Wrench Set

    Remove the starter housing. Then remove the two screws holding the ignition module on, and remove it. Place the new module on but don't tighten the screws all the way. If you have a business card, place it between the module and the magnets on the flywheel and then tighten down the screws, then remove the card, and replace the starter housing.
    Did you find this story helpful?
    Thanks for voting and helping fellow customers!

    OEM stands for Original Equipment Manufacturer and means the part you’re buying is sourced directly from the manufacturer who made your product. At eReplacementParts, we sell only genuine OEM parts, guaranteeing the part you’re purchasing is of better design and of higher quality than aftermarket parts.

    Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.

    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.

    All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.

    This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.

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