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Need spark plug

Homelite model number ut21004d, I need to know what spark plug fits it.

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Champion spark plug RCJ6Y

Posted on May 28, 2013


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  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
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Posted on Jan 02, 2017

  • 708 Answers

SOURCE: Homelite MightyLite 26cc Edger won't start

You have to make sure the case of the plug is making good connection against the metal on motor. Use file or sandpaper to get good connection on the plug and the motor.

Posted on Apr 29, 2009

  • 6 Answers

SOURCE: I need spark plug cap for my homelite trimmer

Hello you can oder parts from this website for your trimmer. If you need just a spark plug go to any home depot.
I Hope this helps.

Posted on Jun 17, 2009

SOURCE: type of spark plug to use on model 046396207081 Homelite string

Champion RCJ6Y or equivalent -- gap to .025 inches.


Posted on Oct 01, 2009

  • 1545 Answers

SOURCE: Homelite Gas powered Trimmer will

The body of the spark plug has to be "grounded" to the metal on the engine when you remove it and test it. If you did it that way, OK. If there is no spark then (and it should be a nice blue color, not orange or yellow), the the "air-gap" between the ignition coil and the flywheel needs to be checked. Some disassembly is required to get to it as these parts are under the front engine cover. The air gap should be around .010" (or about the thickness of a standard business card). If the gap is too wide, the spark will be weak. If the gap is too close, the legs of the ignition coil may slightly rub on the flywheel. If you indeed have no spark, after properly testing, then check the air-gap.
If this is a fuel related issue, post back and we will address that as well.

Posted on May 15, 2011

  • 123 Answers

SOURCE: need to know the spark

The spark plug gap should be set at .025 to .030 inches for trimmers. Try to set gap closer to .025.

Posted on Aug 04, 2011

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How come my Homelite pressure washer will not turn over?

remove spark pluug and squirt some fuel into the hole . quickly put plug in and try to start. often this will help the motor get going and might not need anything else all season.

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I have Homelite trimmer/edger for 3 years. It has been working great until recently, after a cold start and edging for 7 - 8 minutes it stops all of sudden until it gets cold and runs for 6 -7...

You need to check the ignition coil, by running until it quits and then remove the spark plug, reattach the plug wire and then ground the plug threads to the block and then try to start it. If you get no spark or very weak spark, the coil is bad and needs to be replaced.

I hope this helps get you going again.

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The spark plug gap should be set at .025 to .030 inches for trimmers. Try to set gap closer to .025.

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1 Answer

No compression. Won't start. Homelite

The system is not allowing me to send a clarification response. Do not rate this post please.

What is the model number of the unit we are dealing with here? 2 stroke? 4 Stroke? I can help you but I need to know what we are dealing with here. Trimmer? Lawn Mower? Edger? I will gladly help you just provide a model number please. Just so you know any other expert that would respond to you will ask the same questions. Be prepaired for multiple model number requests as yours was not in the first post so we all have to ask repeatedly. The person you respond to will be the only one to see the model number.

If it is a 4 stroke just for grins add some gas into the spark plug hole and fan the recoil rope through several times. You may have a stuck valve. A small piece of carbon under a valve will cause a lack of compression. The gas in the spark plug hole often will clear the carbon. Do not re-install the spark plug until all the excess gas is purged. If the gas does not work the next step is carb cleaner or B-12 Chem-tool in the spark plug hole to try and clear the carbon.

After that the head comes off and a then visual inspection of the valves for damage and function.


Nov 20, 2010 | Garden

1 Answer

I need parts, but having trouble identifing, how do I get a parts list or look at the parts on the web

Homelite/ (authorized parts supplier) - Agree; Choose “Product Line”; “Select OEM” & “Select Catalog” both to “Homelite Consumer Products”. A drop down list appears; self explanatory from here.
The numbers Homelite & Ryobi use do not match the numbers everyone posts. A careful inspection of your saw should find something that matches.

I could have been a little more specific had you provided a model number. This is like asking what spark plug do I put in a Ford, a year and model are most helpful.

If you have more questions or need additional help please reply below and I will get back to you. Thank you for using FixYa and Good Luck. HTH

Apr 05, 2010 | Homelite ZR10926 16 Chain Saw

1 Answer

I have a UT08580 Mighty Lite backpacker blower with a missing spark plug, I need to know what plug goes in it.

The Homelite part number for this spark plug is 870174001. This number crosses to Champion spark plug RCJ6Y which can be bought at any Home Depot, Lowes, Ace Hardware, etc for about $3

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1 Answer

I have a homelite chainsaw model d3300 every time I hold down the throtel it dies any idea why thanks Code dog

there are a number of things that can cause this. # 1, a dirty air cleaner element. # 2 the high speed jet needs to be adjusted out. # 3 a bad spark plug. # 4 a vacuum in the gas tank. # 5 the chain brake is on. Hope this gives you some clues.

Sep 10, 2009 | Homelite Garden

1 Answer

Looking for a Homelite 16'' chain saw bar part number PT1637144

You might try for the bar. They list some replacement bars that should fit the model number 240 that you listed. If you don't find what you need let me know and I will try another site.

Mar 15, 2009 | Homelite Garden

1 Answer

Spark plug gap

hi kathy. this is an easy one. first of all you will need a spark plug gapping tool, about a dollar at any auto parts store. Your chain saw most likely calls for PLUG TYPE: Champion CJ6 SPARK PLUG GAP: 0.025 in. (0.63 mm).

Here is the website of a short video to show you exactly how to gap the spark plug. write back if you need any more info.

Feb 07, 2009 | Homelite ZR10926 16 Chain Saw

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