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Product Description
?This is a genuine OEM approved replacement spark plug. It is commonly used with Makita power tools. The purpose of a spark plug is to deliver electric current from an ignition system to the combustion chamber. Over time spark plugs will wear out requiring replacement. Please note, this item is sold individually. You would need a spark plug wrench or a socket wrench to install the spark plug.
Frequently Purchased Together
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Videos For installing this part.
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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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Air filter and spark plug needed replacing
joshua from monroe, New York
- Difficulty Level:
- Easy
- Total Repair Time:
- Less than 15 mins
- Tools:
- Screw drivers, Socket set
- Parts Used:
- 965-603-021, 038-173-101
Remove the old filter and install the new one, replace the cover
Removed the old spark plug, gapped the new one at 0.020 and installed it
Broken end on blower, replaced damaged air cleaner, changed spark plug
Gary from Granger, Indiana
- Difficulty Level:
- A Bit Difficult
- Total Repair Time:
- 30 - 60 mins
- Tools:
- Socket set
- Parts Used:
- 662-95067-00, 541-35071-01, 965-603-021
Minor tune-up
Jeff from Mooresville, Indiana
- Difficulty Level:
- Easy
- Total Repair Time:
- 15 - 30 mins
- Tools:
- Screw drivers, Socket set
- Parts Used:
- 965-603-021, 965-451-901, 963-232-045, 020-173-300, 010-114-032
Removed the fuel and bar oil caps and replaced them as well as the o-ring seals to stop minor fuel and bar oil leaks.
blower started and idled but would stall and quit when throttled up
charlotte from OLIVE BRANCH, Mississippi
- Difficulty Level:
- Easy
- Total Repair Time:
- Less than 15 mins
- Tools:
- Screw drivers, Socket set
- Parts Used:
- 541-35071-01, 965-603-021
Bayonet fixing missing and bayonet lock broken
Jerry from Broomfield, Colorado
- Difficulty Level:
- Easy
- Total Repair Time:
- Less than 15 mins
- Tools:
- Pliers
- Parts Used:
- 394-118-050, 394-118-010, 965-603-021
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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.