This is an original replacement part sourced directly from the manufacturer. The ignition coil assembly is commonly found in snowblowers from MTD and Yard Machines. This part is made of metal and plastic, and is used to carry an electric current to the engine for ignition. You may require a screwdriver or wrench when replacing this item. The ignition coil assembly is sold as an individual replacement part.
Ignition Coil Asse 951-10646A
OEM part for: MTD, Yard Machines
Part Number: 951-10646A
Compatibility
This Ignition Coil Asse will fit the following 508 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:
- Snowblower Parts
This part replaces obsolete part #: 951-10646, 751-10646
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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.
The ignition coil’s wire to the spark plug became so corroded at the spark plug it separated.
Tool Type
Snowblower
Difficulty
Easy
Time
More than 2 hours
Tools Used
Screwdriver, Socket set, Wrench Set, Feeler gauges and spark plug gapping tool to test spark plug
1. Remove the top muffler cover, carburetor covering, and engine cover with engine rope starter which exposes the ignition coil.
Since the removal of the carburetor cover releases the pressure held onto the carburetor, thus possibly cause a carburetor gasket to leak I also slid the carburetor off and replaced the three gaskets in place between the engine head, carburetor, linkage bracket and air inlet. It is also required to remove the snow exit shoot to be able to access the two bolts that hold on the top engine cover.
2. Check gap of existing coil to flywheel magnet before detaching the coil. The coil detached with just one wire disconnected and two mounting bolts removed.
3. Cleaned the magnets on the flywheel.
4. Install the new coil and gapped it to approximately 20 thousands with a feeler gauge.
5. Install remaining removed items in reverse order. Test run.
Getting old ND needed some TLC
Tool Type
Snowblower
Difficulty
Medium
Time
1-2 hours
Tools Used
Screwdriver, Pliers, Socket set, Wrench Set, Nutdriver
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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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