- This part is in stock in our warehouse and will ship out within 1 business day of the order being placed.
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- Item is not in stock and usually ships 10-15 business days from the time you place your order.
- This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.
Spark Plug 98079-56846
- Manufactured by:
- Honda
- ERP Number:
- ERP10036953
- Part Number:
- 98079-56846
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Product Description
?This is a Genuine Honda replacement part, it is sold individually. Its propose is to deliver an electric current from an ignition system to the combustion chamber of a gas fueled engine. It will ignite the air fuel mixture by the spark. Spark Plugs will usually have to gapped to the manufactures specifications found in the owners manual. Over time a Spark Plug will become fouled because the air/fuel ratio may be set wrong,worn piston rings, carbon build up and other factors. It is better to replace a fouled spark plug, rather then trying to clean it.
Frequently Purchased Together
?Troubleshooting
- Honda
- Lawn Boy
- Toro
- Engine
- Lawn Mower
- Generator
- Water Pump
- Tiller
- Lawn Tractor
Videos For installing this part.
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Customer Part Reviews
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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.
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Dead Carburetor on Old Tiller
Glory from Winter Garden, Florida
- Difficulty Level:
- A Bit Difficult
- Total Repair Time:
- 30 - 60 mins
- Tools:
- Socket set
- Parts Used:
- 98079-56846, 95003-07008-60M, 95002-02650, 17228-ZL8-000, 17211-ZL8-023, 16100-Z0J-013, 15721-ZL8-000
Even for a total newbie like me there really aren\'t any special instructions. I just took everything off that I needed to while noting their position and how they were in there in the first place. Then replaced the parts and put it back together. The nice thing is that the only socket I needed was a 10mm. There were two short screws and two very long bolts holding it on and that\'s all. Really not a bad repair. I think my time is higher because it was my first ever engine repair. It would probably take a person who knows what they are doing far less time.
Pump replaced
William from LAGRANGE, Georgia
- Difficulty Level:
- A Bit Difficult
- Total Repair Time:
- 30 - 60 mins
- Tools:
- Pliers, Socket set, Wrench set
- Parts Used:
- 98079-56846, 308653064
Even though you can use the old thermal relief valve, I would order a new one with the pump order. I also changed the oil and spark plug w ... Read more hile on the bench. Overall it was an easy repair.
Running rough and rpms surging
Matthew from Silver Spring, Maryland
- Difficulty Level:
- Easy
- Total Repair Time:
- 15 - 30 mins
- Tools:
- Pliers, Screw drivers, Socket set
- Parts Used:
- 98079-56846, 19650-ZM0-000, 17211-ZL8-023, 16228-ZL8-000, 16221-883-800, 16212-ZL8-000, 16100-Z0L-862
2. I disconnected the fuel line after moving the spring clip with pliers.
3. I connected the new carburetor to the two linkages and with new gaskets, re ... Read more using the spacer at the engine block. I also attached the fuel line and moved the spring clip back in place to secure the hose.
3. I tightened the 10 mm bolts that hold the carb in place.
4. I replaced the air cleaner element and then the spark plug (also changed the crankcase oil).
5. Runs great now!
Wear and tare
PETER from GREER, South Carolina
- Difficulty Level:
- Easy
- Total Repair Time:
- 30 - 60 mins
- Tools:
- Nutdriver, Pliers, Socket set
- Parts Used:
- 81320-VH7-D00, 06761-VH7-306, 98079-56846, 17211-ZL8-023
Valve cover was leaking oil!
Zachary from Tiffin, Ohio
- Difficulty Level:
- Easy
- Total Repair Time:
- 15 - 30 mins
- Tools:
- Socket set, Wrench set
- Parts Used:
- 12310-Z8A-000, 98079-56846, 17211-ZL8-023
Carburetor gummed up
Andrew from Montoursville, Pennsylvania
- Difficulty Level:
- Easy
- Total Repair Time:
- 15 - 30 mins
- Tools:
- Socket set
- Parts Used:
- 98079-56846, 16228-ZL8-000, 16221-883-800, 16212-ZL8-000, 16100-Z0L-853
Pinched off fuel line from tank.
Drain carburetor and remove fuel line.
Remove 3 mount bolts and wiggle out support rods
Clean gasket surfaces
Install new parts
Reconnect everything
Start unit first pull
Replaced carb on tiller 5 HP Honda engine. Was back firing and low power.
Duane from LAINGSBURG, Michigan
- Difficulty Level:
- A Bit Difficult
- Total Repair Time:
- 30 - 60 mins
- Tools:
- Pliers, Screw drivers, Socket set, Wrench set
- Parts Used:
- 98079-56846, 90004-ZL8-000, 17228-ZL8-000, 16228-ZL8-000, 16221-883-800, 16100-Z0J-013, 15721-ZL8-000
Would not srart
Todd from Cape May , New Jersey
- Difficulty Level:
- Easy
- Total Repair Time:
- Less than 15 mins
- Tools:
- Socket set
- Parts Used:
- 98079-56846, 17231-Z0L-050, 17211-ZL8-023
Remove the old air filter and replaced it with the new one
Put the filter cover back on
Removed the old spark plug
Gapped the new one at 0.030 and installed it
Annual Preventative Maintenance
Raymond from Knoxville, Tennessee
- Difficulty Level:
- Easy
- Total Repair Time:
- 15 - 30 mins
- Tools:
- Socket set
- Parts Used:
- 98079-56846, 17211-ZL8-023
Removed old air filter.
Replaced filter and reinstalled cover.
Carefully removed spark plug wire at connector.
Removed old plug with a deep socket made for spark plugs.
Put anti-seize on new spark plug threads and electrical grease (Plug wire grease, Ox-guard, etc.) on plug ... Read more connection.
Started spark plug threads by hand, and then used wrench. Torqued to approx 5 to 10 ft-lbs (Until I felt crush washer finish compressing and then 1/8 to 1/4 turn of wrench).
Re-connected plug wire.
Tune up.
Paul from Lowell, Indiana
- Difficulty Level:
- Easy
- Total Repair Time:
- 15 - 30 mins
- Tools:
- Socket set
- Parts Used:
- 98079-56846, 17231-Z0L-050, 17211-ZL8-023
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Model Cross Reference
Manufacturer Part Number: 98079-56846
| Brand | Model Number | Description |
|---|---|---|
| Lawn Boy | 10654 | Lawn Mower - Gold Series Lawnmower |
| Lawn Boy | 10655 | Lawn Mower - Gold Series Lawnmower |
| Lawn Boy | 10656 | Lawn Mower - Gold Series Lawnmower |
| Lawn Boy | 10672 | Lawn Mower - Insight Gold Lawn Mower |
| Lawn Boy | 10694 | Lawn Mower - Insight Gold Lawn Mower |
| Lawn Boy | 10695 | Lawn Mower - Insight Gold Lawn Mower |
| Lawn Boy | 10696 | Lawn Mower - Insight Gold Lawn Mower |
| Lawn Boy | 10696C | Lawn Mower - Insight Gold Lawn Mower |
| Lawn Boy | 10697 | Lawn Mower - Insight Gold Lawn Mower |
| Lawn Boy | 10795 | Lawn Mower - Insight Platinum Lawn Mower |
| Lawn Boy | 10796 | Lawn Mower - Insight Platinum Lawn Mower |
| Lawn Boy | 10797 | Lawn Mower - Insight Platinum Lawn Mower |
| Toro | 20192 | Lawn Mower - Lawn Mower |
| Toro | 20194 | Lawn Mower - Lawn Mower |
| Toro | 22166 | Lawn Mower - Lawn Mower |
| Toro | 22167 | Lawn Mower - Lawn Mower |
| Toro | 22167TE | Lawn Mower - Lawn Mower |
| Toro | 22168 | Lawn Mower - Lawn Mower |
| Toro | 22168TE | Lawn Mower - Lawn Mower |
| Toro | 22195 | Lawn Mower - Lawn Mower |
| Toro | 22196 | Lawn Mower - Lawn Mower |
| Lawn Boy | 22271 | Lawn Mower - 21In Commercial Lawn Mower |
| Honda | EB11000 | Generator - Generator |
| Honda | EB2200X | Generator - Generator |
| Honda | EB2500C | Generator - Generator |
| Honda | EB2500XK1 | Generator - Generator |
| Honda | EB2800I | Generator - Generator |
| Honda | EB3000C | Generator - Generator |
| Honda | EB3000CK1 | Generator - Generator |
| Honda | EB3000CK2 | Generator - Generator |
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.