How to Change your Transmission Fluid & Filter - Mazda Skyactiv ATF FZ 

Thank you so much!

​@@DraftProjectdid you reset TCM after oil change?

That's great to hear! Thanks a lot!

It's the process exactly the same for the 21 cx30? I bought it at 60k miles used so I want to do it right away as I'm assuming they didn't do it

Glad it helped. Thank you very much too. Take care!

Honestly it is a lot cheaper to change the transmission fluid than it is to change the actual transmission out, so you have your choice

Thanks a lot! I really appreciate it that you observed those things. For me, it's better to do it that way since not everyone can easily understand the process.

size of washer gasket pls?

I work as a professional Automotive technician for the last 28 years if fluid is dirty it's getting changed, there is no such thing as lifetime, just like there is no thing as paint and primer, when it comes to paint it's nothing but a gimmick

@@Americafirst-i8q Yes true, been working on cars since i was a teen and I'm nearly 50 so this stuff makes me laugh!

Its a technically when they say "lifetime". For them, the lifetime of the vehicle is while its under warranty.

@@ifuwantsomecomegetit Yes but there's stupid folks out there who take it as oh lifetime and never change it! So it's still a confusing and dumb way to advertise in my opinion especially for those automotivly challenged!!!!

Oh of course, that's why they do it. So you go back to them and buy another new car.

Thank you too! Take care as always.

I love your comment. I really appreciate it. Thank you so much!!

Hjorte, you took the words right out of my mouth. Btw, it should be obvious that every fluid needs changing over time. And so in my humble opinion it should not take a Scotty Kilmer to tell us that. It should be OBVIOUS. Anyway, i like his video as well. :)

Desplácese hacia abajo para ver el mensaje traducido al español. Gracias. Hello! Here are some links. You can buy there or try finding the same product in your country's local online shopping site. Mazda ATF FZ Fluid: us.amazon.com/Genuine-Mazda-0000-FZ-113E-01-Automatic-Transmission/dp/B00P2P3HCQ/ref=sr_1_1?keywords=mazda+atf+fz&qid=1668658042&sprefix=mazda+atf%2Caps%2C330&sr=8-1 www.ebay.com/itm/124066726694?epid=1622297667&hash=item1ce2f40326:g:YYsAAOSwq3FhldGr&amdata=enc%3AAQAHAAAAoOODWtszmgXsVhbH8DOFvfkyXamRyyJQjc92s6r4FNGLbMB6MuyXREwB7uaOvQmTFW3qPX20wRUCyen01nRkuvmtQ2U9PYOaZuGvroKnZR29hn1Mh18ia00%2BAb7%2Fzi%2BvpBPsnoMXXqecULECzvvTDmfjE7974Mi1wW2OBtZAgLsu3Gz6TJcr%2BarTvRFsAa59a8YMQ97zYnAXrbqMMhxzG5s%3D%7Ctkp%3ABk9SR4iL8LyQYQ For the transmission filter, unfortunately I couldn't find one. Sorry about that. A lot of them are replacement parts which I don't recommend. Just choose genuine OEM parts only. Sometimes it can be difficult to find parts online. Also, it can be expensive or cost more due to shipping fee. The best way is to go to your nearest Mazda dealership and order the ATF fluid and filter. Just remember this when going to the dealership to make it easier for you to buy. - Mazda ATF FZ Fluid * Only "FZ" not any other types of fluid. - Mazda Automatic Transmission Filter Part number: FZ11-21-500 Sorry for the long message. I hope this helps. Thank you very much!! Take care as always. In Spanish translation: ¡Hola! Aquí hay algunos enlaces. Puede comprar allí o intentar encontrar el mismo producto en el sitio local de compras en línea de su país. Mazda ATF FZ Fluid: us.amazon.com/Genuine-Mazda-0000-FZ-113E-01-Automatic-Transmission/dp/B00P2P3HCQ/ref=sr_1_1?keywords=mazda+atf+fz&qid=1668658042&sprefix=mazda+atf%2Caps%2C330&sr=8-1 www.ebay.com/itm/124066726694?epid=1622297667&hash=item1ce2f40326:g:YYsAAOSwq3FhldGr&amdata=enc%3AAQAHAAAAoOODWtszmgXsVhbH8DOFvfkyXamRyyJQjc92s6r4FNGLbMB6MuyXREwB7uaOvQmTFW3qPX20wRUCyen01nRkuvmtQ2U9PYOaZuGvroKnZR29hn1Mh18ia00%2BAb7%2Fzi%2BvpBPsnoMXXqecULECzvvTDmfjE7974Mi1wW2OBtZAgLsu3Gz6TJcr%2BarTvRFsAa59a8YMQ97zYnAXrbqMMhxzG5s%3D%7Ctkp%3ABk9SR4iL8LyQYQ Para el filtro de transmisión, desafortunadamente no pude encontrar uno. Lo siento. Muchos de ellos son piezas de repuesto que no recomiendo. Simplemente elija solo piezas OEM originales. A veces puede ser difícil encontrar piezas en línea. Además, puede ser costoso o costar más debido a la tarifa de envío. La mejor manera es ir a su concesionario Mazda más cercano y pedir el líquido y el filtro ATF. Solo recuerde esto cuando vaya al concesionario para que sea más fácil para usted comprar. - Mazda ATF FZ Fluid *Sólo "FZ" no cualquier otro tipo de fluido - Mazda Automatic Transmission Filter Número de pieza: FZ11-21-500 Perdón por el largo mensaje. Espero que esto ayude. ¡¡Muchas gracias!! Cuídate como siempre.

Highly agree as all of these are true. Sadly, many people still fell on this horrible lie.

I have never tried that before. Thanks a lot! I will try that next time.

My dude, the 10R80 transmission on those trucks are terrible. Transmission shops right now are heavily booked with just fixing them, one problem is that there's this big bushing in there that likes to unseat itself and flop around. Along with many other deficiencies.

@@ivanvarela3215 Mine has 198k now and no issues. Talk about issues you ever wonder why you never see an old Mazda? They are some of the worst vehicles to maintain especially the new ones. The trans in the 2010 mazda in question has a far worse reputation than any ford trans. Especially an F150 trans, they always go 200k or more. Always.

@@TonicofSonic we've never had any major issues with mazdas, aside from this transmission fluid debacle that is hitting many manufacturers, and the notorious CX-7 turbocharged 2.3L engine. I have an '08 mazda 3 2.0L with 265,000km that is flawless, no leaks, no codes, nada, which uses tons of Ford OEM parts. My uncle has a 2012 mazda 3 with around 140,000km that is also flawless, and my mom's '18 at 80,000km is flawless. Best part is, it's an extremely common car here in Canada, so the local wreckers have tons of them with good engines, transmissions and other parts. My '08 engine would cost me $800 Canadian to replace with a good used one, up to $1500 if I pay someone else the labour.

@@ivanvarela3215 Ya the 2.0 is the best mazda engine and is reliable. The others are still low enough miles so ya if you had issues they would be complete junk. See how well they are to own after 150k when literally everything falls apart and the service you get from the dealer is overpriced junk parts. You cant shake the reality that old high mileage mazdas simply don't exist. As they do with every other brand except Kia/Hyundai and Mazda.

Thank you so much! You can do it too! Take care and good luck!

How’s the performance? Mazda dealer here in our area said I only need 3.5L but this one shows more than 4L. Wow

@@teejaysalgado9819 it works well until now. I think 3.5 L is still in range. Just check the dipstick if you are still not sure about that

Yeah, I used to ask myself before with that question and even them. I got an answer from the dealer. They said these are being sold for repairing transmissions. But they added that I don't need those for changing fluid since they are lifetime fluids. Bit of strange and funny to think of.

Thank you. Certainly yes, I agree. My bad. Here, we don't have a laboratory that test fluids. Therefore, we just normally just based on mileage and color.

Thank you very much! I never heard of that and it sounds funny. Always take care!

For me, It's better to stick with Mazda ATF FZ just to be sure. It's not worth risking since Mazda ATF are sensitive and expensive.

I really appreciate your comment. Thank you so much!

Not necessarily needed. But it's not bad to use it. RTV silicon helps seal oil pans especially if the surface of where the gasket will be place has scratches. If you are going to use it, make it clean as possible, avoid any excess RTV silicon.

Yeah, it is a nasty job haha. Quite tiring to do so.

Sorry I couldn't provide torque specs since I don't have an access on service manual of this vehicle. I just tighten it by feel. I make it snug with the right tension or feel. You can tighten it and let it sit for a bit. Then retighten it for the gasket to press and seal. After tightening the bolts, just let the gasket dry for a bit. Then add transmission fluid. Hope it helps. Thanks man!

Yes, I agree. In order to be sure. Checking and measuring the dipstick is another method to make sure that the transmission receives enough or right amount of fluid.

Thanks for the info. Something worthy to look for and study.

In many cases, changing it with a new one is always better than retaining the old ones. Problems will be prevented, prolonging the life of your transmission.

Thank you very much for that. Sorry, unfortunately, I don't have a video for that. Perhaps soon once I got the opportunity to do that. Also, sorry. It has been a long time since you had requested this video. I wasn't able to edit sooner due to many setbacks along the way. I really appreciate your support. Thank you.

Thanks for doing this video

Thank you for the feedback and advice too!

I also heard it from other people especially from the dealer itself. Upon experience, I guess it won't be dangerous if did correctly. The moment it becomes dangerous when done incorrectly like having or putting insufficient oil, wrong way of measuring fluid level and more. Filters do get dirty overtime, and it comes to the point that it needs to be replaced as well as the fluids.

Yeah, that's one thing to consider too, so these people could make extra money. Thank you very much!

Only issue with that is you would get mechanics also offering the slightly pricier but "more thorough" oil flush, which can do more harm than having left the old fluid untouched. All you want to do is a drain and fill, never a flush as it can dislodge safely deposited debris and potentially leave it in more sensitive locations.

Thanks! Good luck!

Size of a 17mm bolt.

Thanks Shawn!! Good luck and take care as always.

I WOULD NOT change 180,000 mile trans fluid if it's never been changed. Lots of transmissions will slip and run rough if u do.

If it starts slipping, just add some Lucas Oil Transmission Fix. That stuff is magic.

Got it. Indeed it is kinda scary sometimes when using the allen key. Gonna change anytime soon. Thanks a lot!

@@DraftProject I am also careful to find an exact fitting one too. I don't like feeling any play in that bit when I insert it in a plug or bolt. I know there is often a very tiny bit but I at least try a few for the best fit if I don't know the size. What is worse is that some cars have those bolts that need a triple square bit. Some call it a splined bit. Some people might attempt to use a Torx or Allen bit in those. That is a big mistake unless it is so loose it is about to fall out!!! On a Volkswagen I had the brake calipers were mounted with those. You can imagine the frustration of ruining one of those bolts in such a small place. To make it worse those bolts are infamous for being easily ruined if the bit is not all the way in because it was crammed full of dirt.

@@charleshines2142 I really appreciate the information that you had given me. It really is a pain in the ass. It's like telling us that these cars with special bolts should only be serviced in the dealers. Specific tools like the ones you've mention are pretty hard to find. Therefore, it is not DIY friendly, leaving us the choice to take it to a shop, or force it, destroy it and change it with an alternative bolt. Thank you very much!! Take care!

Thank you very much too!

Thanks for commenting! For your question, 15-20 minutes drive should do. That's actually a good plan. That will totally clean the transmission. As for our recommendation, changing transmission filters should be done if the vehicle has reach 50,000 Km. If it only reached 25,000 on the clock, it is not necessary to change the filter, not unless if the vehicle has been bought used and you want to change it since you don't have any ideas on what the previous owner did to the vehicle. Also, another exception is if you want it to be totally clean, then go for it. I would do the same thing if I were in the same case. Hope it helps. Sorry for the late response. Thanks and take care.

Yes, always use & check with a torque wrench. Many lazy & dishonest shops DO NOT use torque wrench.

Unfortunately, I don't have a service manual for this job, so I couldn't provide. My torque wrench is too big to set these things. Sorry about it. Thank you very much!

The Torque for the pan bolts is between 8 and 10 N/m. For the filterbolts I sugest to do the same as it has only to hold the filter in place. The torque for the drain plug I don't know. Strange enough my drainplug did not have a gasket/washer.

Yes, it would still be beneficial. The fluid does the job on everything. But of course, you get the idea that the filter is drenched on old fluid, which would basically mix with the new fluid. It would still work. But remember that filters have limits too. If that's the case, perhaps you should start looking for shops that could do the whole job for you. Hope it helps man! Take care

I did. You can let it cure for 15-30 minutes or depending on the given instruction of your chosen RTV silicone. Best curing time is 24 hours.

I'm really sorry, I'm not sure about. We don't have the Diesel version here. Probably it's best to ask the dealership for that. Here is the part number of the transmission filter. Part number: FZ11-21-500

I see. This is somehow the same with ATF dialysis machine. They change fluid only. But be sure to change the filter in the future too. Filters can get clogged up by metal mesh and dirt. Take care. Thanks!

check your car's manuals

I just bought it from a physical automotive store. You can buy it online too. It doesn't have to be Mazda RTV silicone. When it comes to checking of fluid level, yes. The engine should be running when checking the fluid level.

I would delay it until I found an original one because it's hard to rely on it since these transmissions are delicate and sensitive. Even though these are well made brand of ATF, there is no assurance that these will work perfectly.

Thank you very much!

Yeah, it is such a worse marketing scheme that manufacturer used to trick people. Nothing last forever.

Definitely yes. If done correctly with the right type of fluid, it will prolong the lifespan of your transmission and have smoother and better results.

New fluid is blue. Once used, the color of the fluid changes to red due to oxidation which is normal. Thank you very much!

If it is clicking noise in the engine, then it could need a valve lash adjustment or perhaps valve lifters are in bad shape.

I just bought it at the dealership. Part number is FZ11-21-500.

I'm not exactly sure about it since we don't have a 1.3 variant here. But as a general rule and if it has the same year range model, yes. These would always have the same transmission but has different ratios and engine.

Thank you very much!

Good luck! Take care. Thank you very much!

I haven't handled a CX-9 model before but since skyactiv engines are pretty similar on every models, they could share the same concept, although not exactly the same. Thank you very much!

Thank you!

I wasn't sure about that yet. Perhaps it could have been an excess oil that has been accidentally poured in the dealership. But I will check it soon. Thank you

This is great. Not bad to do this since it helps fixes bad behaviors and jerkiness of the transmission. Thank you very much for sharing.

If it does meet the standards and specification, it can be used. But actually, I don't really recommend it. It's kinda hard to gamble when it comes to transmission since they are quite expensive to repair or replace once damaged. If you can afford the FZ fluid from Mazda, it's better.

Apologies for I could not provide much information and leads. Some of the links below might help you find parts for your Mazda. Mazda USA Official Parts parts.mazdausa.com/p/Mazda_2014_Mazda2/BOLT/105326862/9946-41-025.html Ebay www.ebay.com/ Amazon www.amazon.com/ The best way to get genuine parts is to order to your nearest Mazda dealership. If that is hard in some situations, then I hope some of these sites might help you.

Some of the aspects and other concepts applies, so yes. The only thing that makes a difference is that Grand Touring has different engine, so it could have different parts, fluid level and others. But it still has an FZ transmission since it has a Skyactiv engine.

On my 2017 Mazda 3 2.0l (probably same engine) I had the dealership check what is “lifetime”. They said it should be changed at 180k. So yeah, probably you should. Mine is at 120k now and I am going to change it already. I want to use it for many years.

@gusztavkiss thank you for the response. Much appreciated.