Question about 2003 Yamaha YZ 125

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How much oil do i put in my 2003 Yamaha yz125 dirt bike

1 quart or 1 and a 1/4 how much my bike does not have a guide or a dip stick or window

Posted by nbt_kmt on


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Gregg Mahin

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Hi, Nbt_kmt for this scenario you will need your service/owners manual if you can't find the first and best tool you ever bought for your Yamaha, despair not, for a mere zero $ you can download another one. For more information about your issue and valuable "FREE" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
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Posted on Feb 22, 2017


5 Related Answers

Blake Whitley

  • 43 Answers

SOURCE: oil level YZ 125

Hello....for the crank case you will want to use Yamalube 4 (10w-30) or an equivalent SAE 10W-30 SE motor oil. There is not a dip stick on the bike, Need to measure teh oil in accordance with Yamaha specs. You will need to check the owners manual or contact the local dealer service department and should be able to tell you how much needs to be added. If you don't have good 1qt mix cup you can get one at a good motorcycle shop. These are very help full in accurately measuring your premix oil for the fuel as well. Hope this helps

Posted on Apr 05, 2009



  • 1 Answer

SOURCE: Changin oil on a 2003 Ultra Classic

You drained the Transmission! The trans drain plug is behind the oil drain plug....!!!

Posted on Jul 21, 2009

ollie reece

ollie reece-jones

  • 1167 Answers

SOURCE: hey how much and what kind of oil goes in my kx 80

hi mate gear oil wise you need light gear oil i reccomend silkolene,motorex,morris,rock oil for 2 stroke wise you need to buy a mixing bottle of ebay or something with a ratio of 32/1 and i use silkolene comp 2 premix competition oil descent stuff its 10 pound for 1 litre

Posted on Jul 23, 2009


  • 2 Answers

SOURCE: How to check oil level, dip stick all the way in?

Pushed in not screwed down standing straight up.

Posted on Apr 02, 2010


Ned White

  • 2100 Answers

SOURCE: oil change 2005 yamaha wr250

Synthetic motorcycle oil is a must. The book probably recommends 5w30. There is a ton of videos on youtube for your bike, including the oil change, some great tips. Check them out. It would take me hours to explain it. Hope this helps.

Posted on Jul 06, 2010

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1 Answer

Number quarts transmission to fill transmission on 2003 ford escort zx2 2.0 doc

The total dry fill spec says 6.9 quarts, automatic tranny.
Now, if the torque converter hasn't been drained, my info says 5.7 quarts. So, how much fluid it takes, depends. If you keep a watch on your tranny dip stick, you should be ok.
When you think it is full, engine at operating temp, shift through all the gears, then check dip stick, again, you may have to add a little, I don't know. Just my opinion.
I got the info from specifications guide for your vehicle. Your owners manual may have fluid capacities. If you don't have owners manual, may have your owners manual. Scroll down the page on the site, click on owners manual, type in year--make--model. Hopefully it is there.

Oct 11, 2017 | Ford Cars & Trucks

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I have a 99 jeep it started acting crazy and checked the oil the dip stick said it was bone dry so I put 3 quarts in it and checked the oil again and this time it was about 3 quarts to much

my guess is you used the wrong dip stick,
i cant watch you mess up. jeep stated a 99 what?
wrangler, Cherokee or grand Cherokee?
so i bet you have an automatic trans, right?
then pulled the dip stick on trans thinking its the engine
or the reverse. bad news if true.
find someone that knows the difference or read the lost operators guide.

and error 2, the stick empty is not bone dry, not ever.
yes real low. so and 1/2 quart at a time , not 3 qt ever.
until the engine stick is at normal..

if this is a transmission, and you put engine oil in there
all hope is lost. and the method is hot running, to add ATF fluids.
unlike the engine method.
my best guess totally BLIND>

Aug 25, 2015 | Jeep Cars & Trucks

1 Answer

How much oil do I put in the motor of a 2005 Honda crf 230f

Is there no oil dip stick on your motorcycle??? I don't know what measuring system you use where you live, so I will talk in terms of the US standard quart. If you don't have an owners manual (look behind the side cover on the left hand side), start with one quart. With the bike on the level (i.e., not on the side stand) check the oil dip stick. Continue filling until you reach the proper level indicated on the dip stick. Do not over fill.

Feb 24, 2013 | Motorcycles

1 Answer

I wish to know what volume of engine oil and what volume of gear oil

Check this out:

Typically, in a 4 stroke engine, the engine oil and transmission oil is the same oil. I don't know but would estimate the capacity to be about 2 quarts. Do not over fill. How will you know? Is there a oil dip stick on the side of the engine? I think so. After you drain the used oil and replace the plug, put in 3/4 of a quart then check the dip stick. Use the quality of oil recommended by the manufacturer. Continue this process until you reach the full line on the dip stick. Is there no owners manual that came with yor motorcycle???

Feb 15, 2013 | Motorcycles

1 Answer

Need to know how much automatic transmission fluid goes in where the dip stick is. It is low(bout the very bottom of the dip stick) and I need to buy some more but dont know how many quarts.

Your only going to add approx. 1 pint if the level is reading towards the bottom of the stick. 1 quart will fill the trans to the correct level, and you will have some left over. Do not over fill, add a liitle and check the level frequently.

Jun 23, 2011 | 2001 Kia Rio

1 Answer

How many quarts of oil go in a 1980 honda cx500 motor cycle? and where should the oil level be on the dip stick? thanks, [email protected]

i would suggest using a good 10w 40 engine oil and simply put the bike on the centre stand pouring in 2 litres to start thats if the bike has been drained empty then just top up little at a time untill oil is in the markers on the dip stick the bike will hold around the 3 litre mark from empty hope this helps

Oct 27, 2010 | 1980 Honda CX 500 A

1 Answer

What's the proper oil level on the dip stick for my springer softail harley and do I check the oil when it's hot or cold.

check when oil is hot(let idle for about 10 mins, or a short ride),level sould be about halfway between marks on stick. your bike only holds about 3 and 1/2 quarts including the filter, pour small amount at a time when topping off.

Aug 12, 2010 | 2000 Harley Davidson FXSTS Springer...

1 Answer

Oil change

Probably about 1 1/2 quart ... you will have to confirm the fill with the dip stick. Do not over fill .. Put in 1 quart ... start the engine ... let it run for 30 seconds of so ... shut it off and check the dip stick.

May 31, 2010 | Craftsman 17.5 hp 42 in. Deck Lawn Tractor...

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How do i check the oil level on a yamaha tw125?

check oil once the engine has been off for a few mins undo dip stick or look in window whatever you have hold bike level and clean the dip with a rag then dip the stick in till it stops dont screw it in to check the level pull it out and it should be on the upper line or mark if you have a window it should be on the top line if you need to top up just a 1/4 of a litre at a time the bike only holds one litre.

Oct 15, 2009 | 2002 Yamaha TW 125

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