Easy
15-30 minutes
This replacement spark plug is a high quality item that is commonly used on lawn and garden equipment. A spark plug is an important component that delivers electric current from the ignition system to the internal combustion engine. You should always gap the spark plug in accordance to the owners manual of the outdoor product you have. Please note one spark plug is included per order that will require a socket wrench or a spark plug wrench to remove and secure it.
Spark Plug 759-3338
OEM part for: MTD, Yard Machines, Troy-Bilt
Part Number: 759-3338
$8.45
In Stock
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Compatibility
This Spark Plug will fit the following 629 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:
- Lawn Mower Parts
- Log Splitter Parts
This part replaces obsolete part #: 1902519
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Quick to receive parts
Ordered some parts and received them very fast and everything fit as it should
Guest -
April 30, 2021
Verified Purchase
Easy fix
New condition
Guest -
July 18, 2020
Verified Purchase
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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.
Just maintenance
Axel - April 18, 2018
👍 2 of 2 people found this instruction helpful
Tool Type
Lawn Mower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Pliers, Socket set
Replaced drive wheels, Air filter, Spark plug, and my grass bag was no good. Parts I ordered fit like a glove. Love it !!!
Thanks
Thanks
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mower hard starting
Fred - March 25, 2022
Tool Type
Lawn Mower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Socket set
Replaced filters, spark plug.
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Worn parts.
Kevin - October 12, 2017
Tool Type
Lawn Mower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Socket set
Replacing the spark plug and the air filter.
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Drive wheels would not pull mower in self propel mode.
Jack - August 5, 2017
Tool Type
Lawn Mower
Difficulty
Medium
Time
30-60 minutes
Tools Used
Power Drill, Socket set, Wrench Set, Nutdriver, Drill and Taps set.
Removed right wheel no problem. Left wheel gear screw rusted and would not come out of drive shaft with torx bits. Drilled out old screw and re-taped drive shaft. Replaced drive gear and installed new torx screw. From there on no problem. Replaced spark plug, drive belt and changed oil.
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Control cable not working and mulch blade was in bad shape
Mark - April 21, 2017
👍 2 of 4 people found this instruction helpful
Tool Type
Lawn Mower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Socket set
1. Replaced air filter
2. Change spark plug
3. Replaced blade
4. Oil change
My lawn mower is 11 years old and after replacing the parts and oil change, it runs like its brand new. The parts were a perfect fit. No problems.
2. Change spark plug
3. Replaced blade
4. Oil change
My lawn mower is 11 years old and after replacing the parts and oil change, it runs like its brand new. The parts were a perfect fit. No problems.
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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.
