Nissan Engine Mount (Motor Mount) Diagnosis and Replacement 2007 Altima 2.5 (2007-2012 similar)

Want to know how to diagnose and replace the engine mounts on a Nissan Altima? In this video I show you how I diagnose and replace two of the engine mounts on a 2007 Nissan Altima. The exact vehicle in this video is a 2007 Nissan Altima 2.5S sedan with automatic transmission.
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Disclosure: This channel earns a small commission using some of these links - at no additional cost to you.
Parts similar to ones used on this car (the rear engine mount torque rod was replaced but not filmed):
Engine Mount Kit: amzn.to/2ZgWjww
Tools used:
Low profile impact sockets: amzn.to/2H79aqQ
GearWrench long ratcheting wrenches: amzn.to/2Z8ixNd
Milwaukee impact wrenches (updated version): amzn.to/2HahuX4
GearWrench wrench set: amzn.to/2Z5jauZ
Snap-On torque wrench: bit.ly/2TzsaU0
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Due to factors beyond the control of the Big Dog50001 Automotive Channel, it cannot guarantee against unauthorized modifications of this information, or improper use of this information. The Big Dog50001 Automotive Channel assumes no liability for property damage or injury incurred as a result of any of the information contained in this video.
The Big Dog50001 Automotive Channel recommends safe practices when working with power tools, in on or around automobiles or other vehicles, automotive lifts, lifting tools, jack stands, electrical equipment, automotive modules and systems, blunt instruments, chemicals, lubricants, or any other tools or equipment seen or implied in this video.
Due to factors beyond the control of the Big Dog50001 Automotive Channel, no information contained in this video shall create any express or implied warranty or guarantee of any particular result. Any injury, damage or loss that may result from improper use of these tools, equipment, or the information contained in this video is the sole responsibility of the user and not the Big Dog50001 Automotive Channel.

[@BigDog50001]

Parts similar to ones used on this car (the rear engine mount torque rod was replaced but not filmed): This channel earns a small commission using some of these links - at no additional cost to you. Engine Mount Kit: amzn.to/2ZgWjww

[@34stzoo]

You just saved me $1,400.00! I did the whole thing in under two hours. Taken my time and double checking everything! I did go out and buy a smaller Dewalt impact wrench. I highly recommend using a smaller Impact wrench than the big boy! You don't want to over-tighten the bolts, that is where the torque wrench comes into play! The new impact wrench and parts cost me $300.00 to replace the motor mounts!

[@brianbaker359]

One of the absolute best mechanical instruction videos that I have ever watched. Every detail covered with superb video quality, lighting and editing. Bravo. I have a 2013 Nissan Altima 2.5 SV and hopefully won’t need to tackle this repair but I am very comfortable that I could using this excellent resource.

[@BigDog50001]

Thank you, I appreciate the comment!

[@minxsykitty]

seconded!@@BigDog50001

[@canaryrose33]

I'm going to try my hardest to do this myself because I don't have the $900 to get it done. I'm not a man but I pray for the strength of one when I'm doing what I just witnessed, thanks for the vid!

[@BigDog50001]

👍

[@87SSBOI]

Thanks for the torque specs!!! You saved me...I did this repair and didn't nearly torque the bolts as much as I should have and started the car up and the vibration was SOOOO bad...Thanks again...went back and torqued to specs and it's smooth sailing!!!

[@billybgonzalez]

Any time they mention torque specs I know they care about doing things as best as possible 👍🏽

[@moonlandercmdr64]

expert level video, will be replacing both these mounts and a valve cover gasket. I have a 2007 Altima with 301400 miles still looks great and gets great gas milelage, with your help we can keep it on the road even longer. Thank you BIG DOG

[@BigDog50001]

Thanks for the comment!

[@joselasuncion1655]

Smooth. Like butter from removing the faulty parts and installing the new one. Enjoyed watching.

[@BigDog50001]

Thanks 👍!

[@indrasute]

Great tutorial! Thanks for making this video. My Altima has been shaking like crazy for months due to torn engine mount and torque. I was quoted around $600 for this job (parts and labor). I follow your instructions and it took me about 2 hours to do on my 07 Altima and spend only about $100 on parts and tools. I did purchase the nano socket (Amazon) and a low profile ratcheting wrench (Harbor Freight). No way to get to the engine mount torque out without those tools.

[@BigDog50001]

You got it fixed and got some new tools, excellent job!

[@genx6359]

I was quoted 1000+

[@MVDaniels87]

I really appreciate this video. I just did this job on my wife’s 2012 Nissan Altima 2.5s coupe!

[@antinora3265]

Thanks so much. you are very clear with your instruction. Took about 45m to replace passenger side mount which was shot and saved me $400. 👍👍👍

[@BigDog50001]

Glad it helped, thanks for the comment!

[@jamespinckard4210]

Very clear and to understand everything in this video. Anyone who can't do this job as cear as you explained everything as you went shouldn't be trying to do this in the first place. Thanks for your expert knowledge of auto repair. Now I know the little things that will help me do this. I always have heard work smarter not harder.

[@BigDog50001]

I appreciate the comment, thanks!

[@markparker4032]

One of the best instructional videos that I have seen. Thank You!

[@BigDog50001]

I appreciate the comment, thanks!

[@jeffmarks6526]

Your a natural teacher. Wish you were my neighbor! Thank you!

[@BigDog50001]

Thanks for the comment 👍!

[@owendurkin6126]

Good tutorial with no BS'ing around. Thanks.

[@jackiedaytona9780]

one of the local shops quoted the step son $500+ for this repair. I had to laugh. will end up paying a pretty large markup for the parts at the local auto supply but this video will definitely save on the labor. Thank you.

[@BigDog50001]

👍

[@kunalkhanna985]

Fabulous video with all the details I need to tackle the job. My 08 Altima is soon gonna loose the jitters!!!

[@BigDog50001]

Thanks 👍!

[@buddycornejo6262]

Right on! Thanks for the information... my car is being ridiculous with the vibration... but i want to start with the engine mounts/fuel pump/vakve cover gasket... but with this information i can definitely pin point it to the mounts or any other diagnosis... car right lol

[@Dontez82]

Just wanted to stop by again and say thank you. I changed out my mounts today and the whole time your video walked me through it. Thank you very much. Merry Christmas!

[@BigDog50001]

Glad it helped, thanks for the comment!

[@joefixit3786]

Great video. Thanks for showing the part numbers and sharing the recommended torque settings.

[@BigDog50001]

No problem 👍!

[@ryananderson8974]

Thank you so much! Excellent video, very thorough and informative. I got both of mine replaced almost as easy as you did. Lol

[@BigDog50001]

Thank you for the comment!

[@MRBOCHIEDA2ND]

Nobody ever mentions the clunk you hear when you shift into reverse when the top passenger side mount is broken.

[@BigDog50001]

I did a video of it on a Honda, I did not do one on this Nissan. Thanks for the input.

[@Tenspound]

@@BigDog50001just had this come up on used car I got for my daughter. This was super helpful thank you.

[@denos.2688]

I found your video more describable than any others thank you.

[@BigDog50001]

I appreciate the comment, thank you!

[@bilalsiddiqui8769]

Thanks for the video. It helped a lot. It was especially hard to open the nut under the black plastic sheet (Nissan's infinite wisdom :-) ) . We used a 17mm wrench locked with 18mm wrench to generate the necessary torque

[@BigDog50001]

Tools used: This channel earns a small commission using some of these links - at no additional cost to you. Low profile impact sockets: amzn.to/2H79aqQ GearWrench long ratcheting wrenches: amzn.to/2Z8ixNd Milwaukee impact wrenches (updated version): amzn.to/2HahuX4 GearWrench wrench set: amzn.to/2Z5jauZ Snap-On torque wrench: bit.ly/2TzsaU0 The Big Dog 50001 Automotive Channel Store can be found here: www.amazon.com/shop/bigdog50001automotive

[@octanekustomguitarworks510]

Pull bolts out 1st mount first before you try to remove it.Then you wont have to fight and jam it out from under the AC line.It will slide right out..Awesome video hank you!

[@BigDog50001]

👍

[@sheeshalready]

Well done video! I have done this job once, pretty close to what you did, and need to do it again. Aftermarket parts do not last as long as OEM. 245,000 miles and counting. If you have this car, replace the cvt fluid OFTEN. I did mine about 15,000 miles ago, and it is already looking gritty. Time for another fluid/filter change.

[@BigDog50001]

👍

[@johnmcdonagh5325]

Awesome job Big Dog! From the method to the removal order, to torque specs & part numbers-just awesome. That's got to be the best tutorial !! Thx for sharing

[@BigDog50001]

I appreciate the comment, thank you!

[@FIBONICITY]

Can you do a video of the rear/lower mount replacement process?

[@eddievee116]

Thank you very much for making this video. Very direct and precise. Torque spec information was a plus. Great job.

[@BigDog50001]

I appreciate the comment, thank you!

[@ignaciovaldovinos4735]

Thank you sir!! Fixed my car. Keep the videos coming!

[@BigDog50001]

Glad it helped, thanks for the comment!

[@chefboy-ar-d6312]

I'm changing this tommorw with your video playing at the same time love this your super calm and relaxed i wish i could wrenchlike that awesome 👍👍👍👍👍👍👍🤙

[@BigDog50001]

Appreciate the comment, thanks!

[@rifraf5493]

really informative to the point video. thanks for not telling us what you had for breakfast and the shoe size of the owner of the vehicle. concise to the point excellent video thank you

[@BigDog50001]

I try lol!

[@solargod3671]

Best video on replacements so clear and understanding. Thanks

[@BigDog50001]

Thanks for the comment!

[@justin_birchfield6751]

Great info. Probably saved me some real trouble.

[@BigDog50001]

👍

[@juliusgreen7495]

Great video you have lots of patience thanks guy

[@raymondvorndran4306]

I HAVE TO DO THIS TOMORROW...THANKS SO MUCH!

[@BigDog50001]

Thanks and good luck!

[@jerryplaza7359]

Mines it jerk sometimes when put in drive or when accelerating fast

[@Kiara-yr1cv]

Wow.. you make this look so easy I am tempted to place the other three mounts on my Altima. And I'm a girl. LOL

[@BigDog50001]

Thanks!

[@cliffordcooper7318]

Thanks for the video. Very informative, especially the torque specification for all the boats. Thank you

[@BigDog50001]

I appreciate the comment, thank you!

[@Hossam.Al-Gohary]

Excellent professional work.

[@BigDog50001]

Thank you very much!

[@BretDouglas]

Absolutely perfect video. Thanks so much.

[@BigDog50001]

Thanks 👍!

[@koreyhannan9071]

Torque specs much-appreciated

[@ObeyAddie]

“Nope, she don’t like it” love the commentary 😂

[@BigDog50001]

I try, lol!

[@ObeyAddie]

Big Dog50001 Automotive and you doing a great job. Saved me 900 bucks.

[@npolite22]

Two questions as i have never done these before. 1) Can the oil pan take the weight of the engine for a while without crushing it? 2) What happens if you cant line u the bolts to install them if the engine has shifted?

[@Cali_Suaze]

Yeaahhhh I have a list of parts I need to replace 😩 definitely these 2 mounts (havent checked the lower rear or the driver side mounts) Lower Control arms on both sides and both front axels 😩

[@Cali_Suaze]

Side Note: The Altima radiator replacement sucks a**.

[@cabininthewoods7326]

I've changed that same one that they call dogbone 3 times now. A broken strut on passenger side probably was the cause.

[@mexicano8863]

Do you recommend after market parts like the mounts from amazon where you get like 4 for like $90 or should i buy then straight from nissan and autozone?? Which ones are better quality?

[@BigDog50001]

Factory parts are usually best, but age and cost start to become a factor and at that point aftermarket is usually the best option. I try to go with a brand name I recognize, or use parts that don't have a high return rate on Rock Auto (parts marked with a heart).

[@olguiq1013]

WOW!!!! So easy... Now gotta get "you know who off the couch" 😅 ...

[@alfredorobledo3309]

How much were the mounts? I need to replace the mounts in my car.... This was an awesome video.....and very helpful.... Are the parts from amazon?

[@raphlopez9219]

You are a lifesaver. thank you so so much sir.

[@soothingrelaxations5830]

That was an awesome video I was gonna replace mine thanks alot for the video ur description, detailing and information is incredibly helpful. Thanks

[@BigDog50001]

Appreciate the comment, thanks!

[@soothingrelaxations5830]

@@BigDog50001 u should do more video like this I like your professionalism

[@atxjax1]

Thanks for the video. Unfortunately I stripped out the receiver hole for the dog bone mount. Do you know the thread pitch of that bolt? I'll have to Heli-coil the engine bracket

[@jgalt1981]

VERY thorough... well done and thank yoiu.

[@BigDog50001]

Thanks 👍!

[@lorawannaklong6547]

Ride onnn! Awsummm! Verry helpful,step by step, tape more videos on all cars your working onn,same way!

[@BigDog50001]

Thanks!

[@philipjohnaguilar3842]

How much was the total cost for this repair including the parts

[@Suchniceweather]

Hello, love the video. Very informative, but can you answer the question as to why my motor mount won’t tighten past 40 ft lbs when I try to torque it down to 76? Could it be because of the rubber or?….

[@zero2none96]

Great video just what I was looking for

[@BigDog50001]

👍

[@flowstateofmind82]

Excellent video. Thank you!

[@aytvsromero2924]

Too late I was looking for videos like this to know exactly where to place the jack with the wood , I replaced the valve cover and valve gasket and at the end I wasn’t able to screw the motor mount as it was before so next day I called a mechanic charged me $50

[@ReeseMan]

I wonder can those issues cause my 2007 Nissan to vibrate when accelerate and cause humming noise from the passenger side I already had my axle replace on both sides of the car and tie rod replace as well

[@afatherofmany]

Really good video!

[@Rambolishus]

Im looking to find that specific socket used for the torq mount can I ask where you might find one to buy one?

[@bigfathand5522]

Awesome high quality video. I like the way you explain each steps in detail, calm and straight to the point, excellent professional presentation skill. Do you have the rest of the mounts on video? BTW, nice tools; am a Milwaukee Fans too. Many thanks...

[@BigDog50001]

Thank you! I did not film any of the other mounts for this vehicle.

[@matthewshelton1403]

I believe I have just been seduced by your torque wrench. Great video! Is that a snap on torque wrench?

[@BigDog50001]

lol, yes it is.

[@2john149]

Good job sir. Very informative

[@BigDog50001]

I appreciate the comment, thanks!

[@GeneG-wk2mz]

Nice work can you tell me who make the light ?

[@jimmytalley7180]

best one for demo

[@BigDog50001]

Thanks 👍!

[@Stingerlv]

Thank you . . . very educational.

[@BigDog50001]

I appreciate the comment, thanks!

[@billybgonzalez]

I saw the price of the impact wrench and it’s a bit high 560 currently. Any cheaper alternatives that would still help with those tight bolts?

[@davidstreling3690]

use a breaker bar on them tuff nuts and also the 9 mm black gloves from harbor freight instead of them wimp blue gloves

[@xlaw24]

Hey there, what is the “big boy” tool you kept using called. I’m looking to buy it for my Milwaukee to do this same job on my 08 Nissan. Thanks!

[@BigDog50001]

I used a Milwaukee 2763 1/2" impact in this video, there are newer models of it. Milwaukee impact wrenches (updated version): amzn.to/2HahuX4 Thanks for the comment!

[@jeremycruz4067]

Great video

[@ev5150]

Personally, I use a breaker bar as not to grind the head of the bolt....

[@ev5150]

BTW great video.....

[@enriquemaldonado3038]

I just got 3 new motor mounts and 1 transmission mount replaced on 2008 nissan altima and the engine shakes as if they are bad. I read that they need time for new motor mounts to break in?? The old motor mounts didnt make the engine shake as the new ones

[@carlosvelasquez9523]

My 08 Altima shakes when put into reverse. Any ideas want that could be?

[@DonziGT230]

The large mount/isolator was obviously bad and it will transfer a lot of vibration into the car, enough to blur out images in the rear view mirror. It could also make thump noises when hitting bumps. Once the top rubber pad is touching the metal it's a sure sign that it's done.

[@BigDog50001]

Large speakers can also blur out images in the rear view mirror too! ;)

[@DonziGT230]

@@BigDog50001 After replacing my mount yesterday I discovered that this car's rear view seems more susceptible to vibration than some, and the stock sound system is enough. I thought I might have a bad suspension bushing or something because I was getting some thumping from the front going over bumps, but that completely vanished after replacing the mount.

[@LOREMIG]

Do i need to jack the engine to change the mount on driver side ?

[@ggmg9141]

This is awesome. Thank you so much.

[@BigDog50001]

I appreciate the comment, thanks!

[@adil5765]

thanks alot brother

[@BigDog50001]

You bet 👍!

[@jeffmarks6526]

Thanks!

[@BigDog50001]

I appreciate the support, thank you!

[@juliusgreen7495]

Excellent video I completely this job everything worked drove it next day vibrating came back what mistakes did i make anyone knows

[@joshcastillo1983]

Would you happen to have a video for the driver side mount?

[@josehumberto3954]

Eso es todo Campeon gracias por compartir .

[@MrMaximus1974]

Very good/clean/professional video however wish u would of said engine size etc for example 2.5 or 3.5 but i notice or it looks like 4cyl 2.5 ill have to look again but i dnt think my 3.5 V6 has the same part number C9809..thanks

[@BigDog50001]

It is in the title of the video ;) I usually put that stuff in description too. Thanks for watching!

[@dallaspilotcar9293]

i do see it moving on the video. My 2016 same mount moves like that but, it looks like it is designed to move like that. Can you do one on a newer vehicle like a 2016 or is it the same as as 2007?. When i go over a bump it feels like engine is going to fall out. Does a 2016 Altima have the 2 mounts like this one does on the top right? Thank you for being so thorough, After watching this again, now I know that the right hand engine mount is bad on mine. However I do not recall seeing the right hand engine mount torque rod right next to it

[@jroberson8912]

Good job.

[@BigDog50001]

Thanks 👍!

[@yonapops8062]

Outstanding

[@BigDog50001]

Thanks!

[@Dontez82]

Thank you! Awesome video.

[@BigDog50001]

Thanks!

[@gioo619]

So even just one broken or bad engine mount can cause engine to shake when stopping? Because that is what happening with my 2011 Nissan altima. If you answer thank you in advance

[@BigDog50001]

Yes it can. When one engine mount goes bad it puts extra stress on the remaining mounts also.

[@dallaspilotcar9293]

It looks like you tightened all of those lower mount bolts to same torque. I thought they were 32 ft, 30 ft and 76 ft pounds? Maybe that is just on the 2016 Altima

[@BigDog50001]

The specs is used are for a 2007 Altima according to the service information I have access to. The 2016 is a newer body style and most likely has sightly different torque specs.

[@lorawannaklong6547]

Shoot! 4got, to thank u,thank u! Need more videos anything your working onn ,

[@abuhamza6817]

good work man , thanks

[@BigDog50001]

Thank you.

[@2-4outdooradventure53]

I have a 06 Altima v6 250k miles. It has developed a vibration when you accelerate from 70mph range then stops when you let off accelerator. Tire are new and rotated. Had an alignment with a new tie rod installed but still have vibration. I’m leaning toward motor mounts. You sound like you have experience with these cars. What is your opinion?

[@BigDog50001]

If it only happens around 70 MPH, there are a couple possibilities but I would start by checking double checking the balance on the tires.

[@2-4outdooradventure53]

Big Dog50001 Automotive it finally threw a lean code yesterday. It’s a MAF sensor, O2 sensor, or PVC according to the code. We shall see

[@randykelly9138]

My girl has an 08 Altima with the 2.5 with bad mounts on passenger side. Believe called torque mount. But my experience is it only vibrates in lower rpms. Probably sub 1800 rpm. We have a 6spd manual and the vibration isnt there above 43-45 mph and that's being in 6th gear so at that speed I would just use 5th and no issue till about 37 !and under. Could be different speeds with an automatic but my guess is 70 is out of the question

[@randykelly9138]

@@2-4outdooradventure53 You will want to fix the pcv immediately...we didnt catch it right away and caused other problems like the valve cover gasket to leak all the way around. Leaking tons of oil.... Believe its caused by a buildup of pressure but I'm no ASE certified mechanic. You can easily test the pcv valve yourself. Also if u shake it and it raddles. Again this is just my experience I'm sure the mechanic on here knows way more then me.

[@yonapops8062]

BD i got my torque top motor mount replaced today, do u recommend a retorque. He free hand tightened the bolts

[@BigDog50001]

Won't hurt to recheck with a torque wrench.

[@jonathonoberjonnyober7582]

Hey BigDog,I just put big wheels and tires on my civic it rides fine but the back wheels are chambered slitly inward now,is this ok and normal (safe) when putting bigger wheels on?..

[@BigDog50001]

Can't tell without seeing it, but there is a good chance the old wheels were like that too and it wasn't noticeable until you put the larger ones on.

[@nassireedo84]

There's a weird sound comes out of my 2009 Nissan Altima coupe when I put gear on "R" anyone know why?????? The engine mount is broken, so I guess its cuz of that......

[@Mikayla-ij6nk]

I was wondering why My car moves a lot when I accelerate

[@AZDESERT2024]

Did the other mounts not need replacing ?

[@BigDog50001]

I also replaced the lower one (rear engine torque rod).

[@yonapops8062]

And what are the torque specs

[@zapple8286]

I replaced the top one and it shakes now

[@yonapops8062]

Didn’t go to good BD tighter ride but the vibration is depressing. Crossed the motor mount plate replaced it and it still vibrates

[@BigDog50001]

I would look and make sure none of the other mounts on the engine are bad too.

[@yonapops8062]

Yes sir that’s the next step