Easy
Less than 15 minutes
This replacement spark plug is specially manufactured for use with Honda engines which are commonly installed on a variety of lawn and garden equipment. It is sourced directly from the original equipment manufacturer and it is sold individually. Spark plugs are used to deliver the electric current from an ignition system to an internal combustion engine. Over time spark plugs will get dirty or fouled requiring a replacement. You should gap your spark plug according to the owner's manual of the outdoor product you have. You would need a spark plug wrench or a socket wrench to replace this part.
Spark Plug - W16epr-u - Denso 98079-55855
OEM part for: Honda
Part Number: 98079-55855
$3.99
In Stock
Ships within 1 business day 
Compatibility
This Spark Plug - W16epr-u - Denso will fit the following 2103 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:
- Engine Parts
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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.
Lawnmower hard to start; smoke coming from engine after starting
David - November 23, 2020
Tool Type
Lawn Mower
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, spark plug wrench
1. Removed spark plug wire.
2. Unscrewed old spark plug with spark plug wrench
3. Set the recommended gap on new spark plug per owners manual
4. Screwed in new spark plug with spark plug wrench
5. Connected spark plug wire
6. Unscrewed wing nuts and removed air filter housing
7. Replaced air filter
8. Replaced air filter housing and and wing nuts
9. Tightened wing nuts
2. Unscrewed old spark plug with spark plug wrench
3. Set the recommended gap on new spark plug per owners manual
4. Screwed in new spark plug with spark plug wrench
5. Connected spark plug wire
6. Unscrewed wing nuts and removed air filter housing
7. Replaced air filter
8. Replaced air filter housing and and wing nuts
9. Tightened wing nuts
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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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