This is a genuine OEM sourced replacement part designed for use with Homelite and Ryobi chainsaws. The ignition module also known as armature-magneto provides current for the ignition system by producing pulses of high voltage for the spark plugs. While there are various reasons for ignition module failure, the primary symptoms usually manifest in the form of extreme difficulty starting your equipment, and eventually, a no-start condition. It is a complete kit which includes a metal ignition module, rubberized lead wire, spark plug and two screws to secure it.
Ignition Kit 984883001
OEM part for: Homelite, Ryobi
Part Number: 984883001
7 - 12 business days
Compatibility
This part will fit the following 63 machines
Ryobi
Homelite
This item works with the following types of products:
- Chain Saw Parts
- Saw Parts
This part replaces obsolete part #: UP07865, UP05851A, A08676A, UP05851, UP07865A
Customer Part Reviews ?
- 1
Questions & Answers ?
Our customer Service team is at the ready daily to answer your part and product questions.
Ask our Team
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 Kit
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.
Absolutely no spark after chainsaw ran for 10 minutes and quit and randomly ignited, but wouldn't stay running
Tool Type
Chain Saw
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver
Parts Used
2. Remove top cover by removing three screws.
3. Turn saw on its side to remove Pull Start cover by removing 4 screws.
4. Disconnect spark plug boot and kill switch wire.
5. Turn the wheel so that the magnets on the side of the wheel facing away from the coil.
6. Remove two screws and ground strap securing the coil near the pull wheel and remove.
7. Inspect the magnet surfaces. Mine were rusted over, which it turns out is why I had no spark.
8. Clean the magnet surfaces by sanding with coarse grit sandpaper.
9. Place the new coil in place with the kill switch post facing the top of the saw, not facing the pull wheel.
10. Secure the two screws with the ground strap in place, but don't tighten.
11. Push the coil away from the wheel until it stops on the screws.
12. Turn the wheel so that the magnets face the bottom of the coil.
13. Insert a business card (or similarly thin piece of stock paper or cardboard) between the coil and the magnets.
14. Push the coil to meet the business card and tighten the screws.
15. Replace the kill switch wire followed by the wheel cover and top cover.
16. With spark plug boot attached to spark plug, kill switch on, and end of spark plug touching metal, pull the wheel several times to ensure that spark is visible.
17. Insert spark plug, tighten appropriately. and replace spark plug boot.
Note: My old coil was not the problem, it was the rusted surface of the magnets. Check this and the cleanliness of the coil facing the magnets before spending the money for a part you don't need.
No Spark
Tool Type
Chain Saw
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Wrench Set
Parts Used
2, Remove side cover with Torx Bit or Screwdriver
3. Remove ignition coil (Magneto) screws, spark plug wires and shut off wire.
4, Replace Magneto and snug screws with magneto all the way up in slots.
5. Fold a strip of paper in half and put it in between magneto and flywheel, rotate magneto until the magnets are centered under magneto. Loosen up mounting screws and let magneto contact paper.
6. Tighten Magneto mounting screws, remove paper/
7. Replace shut of wires and side cover.
8. Replace Spark Plug and Spark Plug Wire.
9. Replace top cover and start up motor!
Nothing was wrong with this product.
Tool Type
Chain Saw
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
Parts Used
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.